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From: <sv...@va...> - 2014-09-19 19:35:33
|
Author: philippe
Date: Fri Sep 19 19:35:24 2014
New Revision: 14559
Log:
Fix wrong checking of ARG2 of getrlimit
(spotted by Florian Krohm/IBM's BEAM checker)
Modified:
trunk/coregrind/m_syswrap/syswrap-generic.c
trunk/none/tests/rlimit_nofile.c
Modified: trunk/coregrind/m_syswrap/syswrap-generic.c
==============================================================================
--- trunk/coregrind/m_syswrap/syswrap-generic.c (original)
+++ trunk/coregrind/m_syswrap/syswrap-generic.c Fri Sep 19 19:35:24 2014
@@ -4115,8 +4115,12 @@
arg1 &= ~_RLIMIT_POSIX_FLAG;
#endif
- if (ARG2 &&
- ((struct vki_rlimit *)ARG2)->rlim_cur > ((struct vki_rlimit *)ARG2)->rlim_max) {
+ if (!VG_(am_is_valid_for_client)(ARG2, sizeof(struct vki_rlimit),
+ VKI_PROT_READ)) {
+ SET_STATUS_Failure( VKI_EFAULT );
+ }
+ else if (((struct vki_rlimit *)ARG2)->rlim_cur
+ > ((struct vki_rlimit *)ARG2)->rlim_max) {
SET_STATUS_Failure( VKI_EINVAL );
}
else if (arg1 == VKI_RLIMIT_NOFILE) {
Modified: trunk/none/tests/rlimit_nofile.c
==============================================================================
--- trunk/none/tests/rlimit_nofile.c (original)
+++ trunk/none/tests/rlimit_nofile.c Fri Sep 19 19:35:24 2014
@@ -97,6 +97,12 @@
{
perror("open");
}
+
+ if (setrlimit(RLIMIT_NOFILE, NULL) != -1 || errno != EFAULT)
+ {
+ fprintf(stderr, "setrlimit non addressable arg2 must set errno=EFAULT\n");
+ exit(1);
+ }
exit(0);
}
|
|
From: <sv...@va...> - 2014-09-19 18:58:28
|
Author: philippe
Date: Fri Sep 19 18:58:18 2014
New Revision: 14558
Log:
Handle explicitely all enum values in 'switch' on AddrInfo tag
(reported by Florian)
Note that Addr_Undescribed will cause an assert if such
an undescribed addrinfo is pretty printed, as normally
such addrinfo should always be described before being pretty printed.
Modified:
trunk/coregrind/m_addrinfo.c
trunk/include/pub_tool_addrinfo.h
Modified: trunk/coregrind/m_addrinfo.c
==============================================================================
--- trunk/coregrind/m_addrinfo.c (original)
+++ trunk/coregrind/m_addrinfo.c Fri Sep 19 18:58:18 2014
@@ -280,11 +280,14 @@
void VG_(clear_addrinfo) ( AddrInfo* ai)
{
switch (ai->tag) {
+ case Addr_Undescribed:
+ break;
+
case Addr_Unknown:
- break;
+ break;
case Addr_Stack:
- break;
+ break;
case Addr_Block:
break;
@@ -354,6 +357,9 @@
vg_assert (!maybe_gcc || mc); // maybe_gcc can only be given in mc mode.
switch (ai->tag) {
+ case Addr_Undescribed:
+ VG_(core_panic)("mc_pp_AddrInfo Addr_Undescribed");
+
case Addr_Unknown:
if (maybe_gcc) {
VG_(emit)( "%sAddress 0x%llx is just below the stack ptr. "
Modified: trunk/include/pub_tool_addrinfo.h
==============================================================================
--- trunk/include/pub_tool_addrinfo.h (original)
+++ trunk/include/pub_tool_addrinfo.h Fri Sep 19 18:58:18 2014
@@ -188,7 +188,8 @@
extern void VG_(clear_addrinfo) ( AddrInfo* ai);
-/* Prints the AddrInfo ai describing a. */
+/* Prints the AddrInfo ai describing a.
+ Note that an ai with tag Addr_Undescribed will cause an assert.*/
extern void VG_(pp_addrinfo) ( Addr a, AddrInfo* ai );
/* Same as VG_(pp_addrinfo) but provides some memcheck specific behaviour:
|
|
From: Anmol P. <An...@fr...> - 2014-09-19 18:29:37
|
Hello, If you have results for Valgrind regression testing on a ARMv7 Cortex A7 on Linux that can be used as reference, please could you share them. Thanks, Anmol. |
|
From: Tom H. <to...@co...> - 2014-09-19 14:49:50
|
valgrind revision: 14557 VEX revision: 2953 C compiler: gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1) GDB: GNU gdb (GDB) Fedora 7.7.1-18.fc20 Assembler: GNU assembler version 2.23.2 C library: GNU C Library (GNU libc) stable release version 2.18 uname -mrs: Linux 3.16.2-200.fc20.x86_64 x86_64 Vendor version: Fedora 20 (Heisenbug) Nightly build on bristol ( x86_64, Fedora 20 ) Started at 2014-09-19 14:34:05 BST Ended at 2014-09-19 15:49:38 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... done Regression test results follow == 695 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.11s no: 1.6s (14.5x, -----) me: 3.3s (30.0x, -----) ca:13.3s (120.5x, -----) he: 2.0s (18.6x, -----) ca: 4.2s (38.0x, -----) dr: 2.0s (18.3x, -----) ma: 1.9s (17.5x, -----) bigcode1 valgrind-old:0.11s no: 1.6s (14.6x, -0.6%) me: 3.3s (30.1x, -0.3%) ca:13.3s (120.9x, -0.3%) he: 2.2s (19.7x, -5.9%) ca: 4.2s (38.3x, -0.7%) dr: 2.0s (18.5x, -1.5%) ma: 1.9s (17.4x, 1.0%) -- bigcode2 -- bigcode2 valgrind-new:0.11s no: 3.9s (35.1x, -----) me: 8.4s (76.0x, -----) ca:24.1s (219.1x, -----) he: 4.8s (44.1x, -----) ca: 7.4s (67.1x, -----) dr: 4.6s (41.5x, -----) ma: 4.4s (40.4x, -----) bigcode2 valgrind-old:0.11s no: 3.8s (34.5x, 1.8%) me: 8.3s (75.9x, 0.1%) ca:24.0s (217.9x, 0.5%) he: 4.9s (44.4x, -0.6%) ca: 7.4s (67.3x, -0.3%) dr: 4.6s (42.0x, -1.3%) ma: 4.4s (40.1x, 0.7%) -- bz2 -- bz2 valgrind-new:0.49s no: 2.0s ( 4.2x, -----) me: 6.3s (12.8x, -----) ca:13.5s (27.6x, -----) he: 9.3s (19.0x, -----) ca:12.1s (24.7x, -----) dr:10.8s (21.9x, -----) ma: 2.1s ( 4.2x, -----) bz2 valgrind-old:0.49s no: 2.1s ( 4.2x, -1.0%) me: 6.3s (13.0x, -1.3%) ca:13.8s (28.1x, -1.6%) he: 9.3s (18.9x, 0.3%) ca:12.3s (25.1x, -1.4%) dr:10.8s (22.0x, -0.1%) ma: 2.1s ( 4.2x, 0.5%) -- fbench -- fbench valgrind-new:0.22s no: 1.0s ( 4.6x, -----) me: 3.5s (15.9x, -----) ca: 5.5s (25.2x, -----) he: 2.7s (12.2x, -----) ca: 3.3s (15.0x, -----) dr: 2.5s (11.6x, -----) ma: 1.1s ( 4.8x, -----) fbench valgrind-old:0.22s no: 1.0s ( 4.5x, 1.0%) me: 3.5s (16.0x, -0.6%) ca: 5.5s (25.1x, 0.2%) he: 2.7s (12.2x, 0.0%) ca: 3.3s (15.0x, 0.0%) dr: 2.5s (11.5x, 0.4%) ma: 1.1s ( 4.8x, -1.0%) -- ffbench -- ffbench valgrind-new:0.25s no: 0.9s ( 3.8x, -----) me: 3.0s (12.0x, -----) ca: 1.9s ( 7.5x, -----) he: 6.8s (27.4x, -----) ca: 4.9s (19.5x, -----) dr: 3.5s (13.9x, -----) ma: 0.9s ( 3.6x, -----) ffbench valgrind-old:0.25s no: 0.9s ( 3.8x, -1.1%) me: 3.0s (12.1x, -1.0%) ca: 1.9s ( 7.5x, 0.0%) he: 6.1s (24.5x, 10.5%) ca: 4.7s (18.9x, 2.9%) dr: 3.4s (13.6x, 2.0%) ma: 0.9s ( 3.6x, 0.0%) -- heap -- heap valgrind-new:0.08s no: 0.6s ( 8.0x, -----) me: 5.1s (63.4x, -----) ca: 6.1s (76.0x, -----) he: 6.9s (86.4x, -----) ca: 3.6s (44.5x, -----) dr: 5.1s (63.9x, -----) ma: 4.8s (59.9x, -----) heap valgrind-old:0.08s no: 0.6s ( 8.0x, 0.0%) me: 5.1s (63.6x, -0.4%) ca: 6.1s (76.2x, -0.3%) he: 7.0s (87.5x, -1.3%) ca: 3.6s (44.5x, 0.0%) dr: 4.8s (60.4x, 5.5%) ma: 4.9s (60.8x, -1.5%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.10s no: 0.7s ( 6.8x, -----) me: 8.8s (88.4x, -----) ca: 6.7s (67.2x, -----) he: 7.9s (78.8x, -----) ca: 3.9s (39.3x, -----) dr: 5.9s (58.6x, -----) ma: 5.0s (50.3x, -----) heap_pdb4 valgrind-old:0.10s no: 0.7s ( 6.7x, 1.5%) me: 8.8s (88.0x, 0.5%) ca: 6.7s (67.1x, 0.1%) he: 8.0s (79.5x, -0.9%) ca: 3.9s (39.3x, 0.0%) dr: 5.4s (54.4x, 7.2%) ma: 5.0s (50.2x, 0.2%) -- many-loss-records -- many-loss-records valgrind-new:0.01s no: 0.2s (25.0x, -----) me: 1.4s (140.0x, -----) ca: 1.0s (99.0x, -----) he: 1.2s (124.0x, -----) ca: 0.7s (70.0x, -----) dr: 1.1s (114.0x, -----) ma: 1.0s (102.0x, -----) many-loss-records valgrind-old:0.01s no: 0.2s (25.0x, 0.0%) me: 1.4s (142.0x, -1.4%) ca: 1.0s (99.0x, 0.0%) he: 1.2s (125.0x, -0.8%) ca: 0.7s (70.0x, 0.0%) dr: 1.2s (122.0x, -7.0%) ma: 1.0s (104.0x, -2.0%) -- many-xpts -- many-xpts valgrind-new:0.03s no: 0.3s (10.0x, -----) me: 1.6s (54.7x, -----) ca: 2.5s (83.3x, -----) he: 2.2s (74.0x, -----) ca: 1.0s (32.3x, -----) dr: 1.6s (53.3x, -----) ma: 1.5s (51.3x, -----) many-xpts valgrind-old:0.03s no: 0.3s (10.3x, -3.3%) me: 1.6s (54.7x, 0.0%) ca: 2.5s (83.0x, 0.4%) he: 2.2s (74.7x, -0.9%) ca: 1.0s (32.3x, 0.0%) dr: 1.6s (52.3x, 1.9%) ma: 1.5s (50.7x, 1.3%) -- sarp -- sarp valgrind-new:0.02s no: 0.3s (14.0x, -----) me: 2.3s (115.0x, -----) ca: 1.7s (85.5x, -----) he: 6.3s (314.5x, -----) ca: 1.0s (50.0x, -----) dr: 1.1s (54.0x, -----) ma: 0.3s (14.5x, -----) sarp valgrind-old:0.02s no: 0.3s (14.0x, 0.0%) me: 2.3s (115.5x, -0.4%) ca: 1.7s (85.0x, 0.6%) he: 6.3s (315.0x, -0.2%) ca: 1.0s (49.5x, 1.0%) dr: 1.1s (54.0x, 0.0%) ma: 0.3s (14.5x, 0.0%) -- tinycc -- tinycc valgrind-new:0.16s no: 1.4s ( 8.4x, -----) me: 7.8s (48.6x, -----) ca:10.3s (64.5x, -----) he:10.2s (63.4x, -----) ca: 8.1s (50.3x, -----) dr: 8.2s (51.4x, -----) ma: 2.5s (15.6x, -----) tinycc valgrind-old:0.16s no: 1.4s ( 8.6x, -2.2%) me: 8.1s (50.9x, -4.8%) ca:10.8s (67.8x, -5.0%) he:10.3s (64.2x, -1.2%) ca: 8.0s (50.2x, 0.1%) dr: 8.2s (51.1x, 0.6%) ma: 2.5s (15.5x, 0.4%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 34m54.869s user 33m54.244s sys 0m23.701s |
|
From: Tom H. <to...@co...> - 2014-09-19 14:45:32
|
valgrind revision: 14557 VEX revision: 2953 C compiler: gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1) GDB: GNU gdb (GDB) Fedora 7.6.1-46.fc19 Assembler: GNU assembler version 2.23.52.0.1-9.fc19 20130226 C library: GNU C Library (GNU libc) stable release version 2.17 uname -mrs: Linux 3.16.2-200.fc20.x86_64 x86_64 Vendor version: Fedora 19 (Schrödingerâs Cat) Nightly build on bristol ( x86_64, Fedora 19 (Schrödingerâs Cat) ) Started at 2014-09-19 14:21:07 BST Ended at 2014-09-19 15:45:06 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... done Regression test results follow == 695 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.11s no: 1.6s (14.9x, -----) me: 3.4s (30.7x, -----) ca:13.5s (122.7x, -----) he: 2.0s (18.5x, -----) ca: 4.2s (37.7x, -----) dr: 2.0s (18.3x, -----) ma: 1.9s (17.4x, -----) bigcode1 valgrind-old:0.11s no: 1.6s (14.8x, 0.6%) me: 3.4s (30.5x, 0.9%) ca:13.3s (121.3x, 1.2%) he: 2.1s (18.8x, -1.5%) ca: 4.2s (38.1x, -1.0%) dr: 2.0s (18.4x, -0.5%) ma: 1.9s (17.5x, -0.5%) -- bigcode2 -- bigcode2 valgrind-new:0.11s no: 3.8s (34.7x, -----) me: 8.4s (76.1x, -----) ca:25.4s (230.6x, -----) he: 4.9s (44.3x, -----) ca: 7.4s (67.1x, -----) dr: 4.6s (42.1x, -----) ma: 4.5s (40.5x, -----) bigcode2 valgrind-old:0.11s no: 3.8s (34.7x, 0.0%) me: 8.3s (75.7x, 0.5%) ca:24.4s (221.5x, 3.9%) he: 4.9s (44.3x, 0.0%) ca: 7.4s (67.4x, -0.4%) dr: 4.6s (41.5x, 1.5%) ma: 4.4s (39.8x, 1.8%) -- bz2 -- bz2 valgrind-new:0.49s no: 2.1s ( 4.2x, -----) me: 6.3s (12.8x, -----) ca:13.1s (26.8x, -----) he: 9.4s (19.1x, -----) ca:12.1s (24.8x, -----) dr:11.3s (23.0x, -----) ma: 2.1s ( 4.3x, -----) bz2 valgrind-old:0.49s no: 2.1s ( 4.2x, -0.5%) me: 6.3s (12.8x, 0.0%) ca:13.1s (26.8x, 0.0%) he: 9.4s (19.1x, 0.1%) ca:12.1s (24.7x, 0.2%) dr:11.0s (22.4x, 2.7%) ma: 2.1s ( 4.3x, 0.0%) -- fbench -- fbench valgrind-new:0.22s no: 1.0s ( 4.7x, -----) me: 3.6s (16.3x, -----) ca: 5.5s (24.9x, -----) he: 2.8s (12.7x, -----) ca: 3.3s (15.1x, -----) dr: 2.6s (11.6x, -----) ma: 1.1s ( 4.8x, -----) fbench valgrind-old:0.22s no: 1.0s ( 4.7x, 0.0%) me: 3.5s (15.8x, 3.1%) ca: 5.5s (25.0x, -0.5%) he: 2.8s (12.5x, 1.1%) ca: 3.3s (15.0x, 0.6%) dr: 2.5s (11.6x, 0.4%) ma: 1.1s ( 4.8x, 0.0%) -- ffbench -- ffbench valgrind-new:0.28s no: 0.9s ( 3.4x, -----) me: 3.1s (11.0x, -----) ca: 1.9s ( 6.9x, -----) he: 6.8s (24.4x, -----) ca: 5.0s (18.0x, -----) dr: 3.4s (12.1x, -----) ma: 0.9s ( 3.2x, -----) ffbench valgrind-old:0.28s no: 1.0s ( 3.5x, -2.1%) me: 3.1s (10.9x, 0.6%) ca: 1.9s ( 6.9x, -0.5%) he: 6.5s (23.1x, 5.3%) ca: 4.9s (17.6x, 1.8%) dr: 3.4s (12.1x, 0.3%) ma: 0.9s ( 3.2x, 0.0%) -- heap -- heap valgrind-new:0.08s no: 0.6s ( 7.9x, -----) me: 5.1s (63.6x, -----) ca: 6.1s (76.0x, -----) he: 6.9s (86.7x, -----) ca: 3.6s (45.4x, -----) dr: 4.4s (54.5x, -----) ma: 4.8s (60.1x, -----) heap valgrind-old:0.08s no: 0.6s ( 8.0x, -1.6%) me: 5.1s (64.1x, -0.8%) ca: 6.1s (75.9x, 0.2%) he: 7.1s (88.8x, -2.3%) ca: 3.6s (45.5x, -0.3%) dr: 4.5s (55.8x, -2.3%) ma: 4.9s (60.9x, -1.2%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.10s no: 0.7s ( 7.0x, -----) me: 8.8s (88.5x, -----) ca: 6.8s (68.4x, -----) he: 7.9s (78.7x, -----) ca: 4.0s (39.7x, -----) dr: 5.3s (53.1x, -----) ma: 5.0s (50.4x, -----) heap_pdb4 valgrind-old:0.10s no: 0.7s ( 7.0x, 0.0%) me: 8.8s (88.3x, 0.2%) ca: 6.9s (68.8x, -0.6%) he: 7.9s (79.0x, -0.4%) ca: 4.0s (39.8x, -0.3%) dr: 5.0s (50.5x, 4.9%) ma: 5.1s (51.0x, -1.2%) -- many-loss-records -- many-loss-records valgrind-new:0.01s no: 0.3s (26.0x, -----) me: 1.4s (144.0x, -----) ca: 1.0s (99.0x, -----) he: 1.2s (125.0x, -----) ca: 0.7s (70.0x, -----) dr: 1.2s (116.0x, -----) ma: 1.0s (104.0x, -----) many-loss-records valgrind-old:0.01s no: 0.3s (26.0x, 0.0%) me: 1.4s (141.0x, 2.1%) ca: 1.0s (99.0x, 0.0%) he: 1.3s (127.0x, -1.6%) ca: 0.7s (70.0x, 0.0%) dr: 1.2s (116.0x, 0.0%) ma: 1.1s (105.0x, -1.0%) -- many-xpts -- many-xpts valgrind-new:0.03s no: 0.3s (10.3x, -----) me: 1.6s (55.0x, -----) ca: 2.6s (85.7x, -----) he: 2.2s (75.0x, -----) ca: 1.0s (33.0x, -----) dr: 1.6s (52.7x, -----) ma: 1.6s (51.7x, -----) many-xpts valgrind-old:0.03s no: 0.3s (10.3x, 0.0%) me: 1.6s (54.7x, 0.6%) ca: 2.5s (85.0x, 0.8%) he: 2.3s (76.7x, -2.2%) ca: 1.0s (33.0x, 0.0%) dr: 1.6s (54.3x, -3.2%) ma: 1.5s (51.3x, 0.6%) -- sarp -- sarp valgrind-new:0.02s no: 0.3s (14.0x, -----) me: 2.3s (113.0x, -----) ca: 1.7s (85.5x, -----) he: 6.3s (317.5x, -----) ca: 1.0s (50.0x, -----) dr: 1.1s (55.0x, -----) ma: 0.3s (15.0x, -----) sarp valgrind-old:0.02s no: 0.3s (14.0x, 0.0%) me: 2.3s (114.5x, -1.3%) ca: 1.7s (86.0x, -0.6%) he: 6.3s (315.0x, 0.8%) ca: 1.0s (50.0x, 0.0%) dr: 1.1s (55.5x, -0.9%) ma: 0.3s (15.5x, -3.3%) -- tinycc -- tinycc valgrind-new:0.16s no: 1.4s ( 8.6x, -----) me: 7.8s (49.0x, -----) ca:10.9s (68.2x, -----) he:10.1s (63.1x, -----) ca: 8.4s (52.2x, -----) dr: 8.1s (50.7x, -----) ma: 2.4s (14.9x, -----) tinycc valgrind-old:0.16s no: 1.4s ( 8.6x, 0.7%) me: 7.8s (48.9x, 0.1%) ca:10.7s (67.1x, 1.6%) he:10.0s (62.6x, 0.8%) ca: 8.1s (50.7x, 2.9%) dr: 8.1s (50.6x, 0.2%) ma: 2.3s (14.6x, 1.7%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 34m55.479s user 34m6.816s sys 0m23.356s |
|
From: Tom H. <to...@co...> - 2014-09-19 14:45:24
|
valgrind revision: 14557 VEX revision: 2953 C compiler: gcc (GCC) 4.6.3 20120306 (Red Hat 4.6.3-2) GDB: GNU gdb (GDB) Fedora (7.3.1-48.fc15) Assembler: GNU assembler version 2.21.51.0.6-6.fc15 20110118 C library: GNU C Library stable release version 2.14.1 uname -mrs: Linux 3.16.2-200.fc20.x86_64 x86_64 Vendor version: Fedora release 15 (Lovelock) Nightly build on bristol ( x86_64, Fedora 15 ) Started at 2014-09-19 14:24:53 BST Ended at 2014-09-19 15:44:58 BST Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... done Regression test results follow == 695 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.11s no: 1.6s (14.8x, -----) me: 3.3s (29.9x, -----) ca:14.6s (132.6x, -----) he: 2.0s (18.3x, -----) ca: 3.8s (34.7x, -----) dr: 2.0s (18.3x, -----) ma: 1.9s (17.5x, -----) bigcode1 valgrind-old:0.11s no: 1.6s (14.9x, -0.6%) me: 3.4s (30.6x, -2.4%) ca:14.4s (131.2x, 1.1%) he: 2.0s (18.5x, -1.0%) ca: 3.9s (35.0x, -0.8%) dr: 2.0s (18.3x, 0.0%) ma: 2.0s (17.8x, -1.6%) -- bigcode2 -- bigcode2 valgrind-new:0.11s no: 3.9s (35.5x, -----) me: 8.3s (75.9x, -----) ca:27.5s (250.3x, -----) he: 5.0s (45.0x, -----) ca: 7.3s (66.2x, -----) dr: 4.6s (42.0x, -----) ma: 4.5s (41.0x, -----) bigcode2 valgrind-old:0.11s no: 3.9s (35.8x, -0.8%) me: 8.5s (77.1x, -1.6%) ca:27.7s (251.9x, -0.7%) he: 4.9s (44.7x, 0.6%) ca: 7.3s (66.0x, 0.3%) dr: 4.7s (42.3x, -0.6%) ma: 4.5s (40.8x, 0.4%) -- bz2 -- bz2 valgrind-new:0.52s no: 2.1s ( 4.1x, -----) me: 6.8s (13.0x, -----) ca:14.3s (27.4x, -----) he: 8.9s (17.1x, -----) ca:11.6s (22.3x, -----) dr:11.3s (21.7x, -----) ma: 2.1s ( 4.0x, -----) bz2 valgrind-old:0.52s no: 2.1s ( 4.0x, 0.5%) me: 6.8s (13.1x, -0.3%) ca:14.1s (27.1x, 1.3%) he: 8.8s (17.0x, 0.5%) ca:11.7s (22.4x, -0.5%) dr:11.0s (21.2x, 2.5%) ma: 2.1s ( 4.0x, 0.0%) -- fbench -- fbench valgrind-new:0.22s no: 1.0s ( 4.5x, -----) me: 3.7s (16.9x, -----) ca: 5.8s (26.3x, -----) he: 2.9s (13.2x, -----) ca: 3.2s (14.5x, -----) dr: 2.7s (12.2x, -----) ma: 1.1s ( 4.8x, -----) fbench valgrind-old:0.22s no: 1.0s ( 4.6x, -1.0%) me: 3.7s (16.8x, 0.5%) ca: 5.6s (25.6x, 2.6%) he: 2.9s (13.3x, -0.7%) ca: 3.2s (14.4x, 0.6%) dr: 2.7s (12.1x, 0.7%) ma: 1.1s ( 4.8x, -1.0%) -- ffbench -- ffbench valgrind-new:0.26s no: 0.9s ( 3.7x, -----) me: 2.9s (11.3x, -----) ca: 1.9s ( 7.2x, -----) he: 7.3s (28.0x, -----) ca: 4.5s (17.2x, -----) dr: 3.6s (14.0x, -----) ma: 0.9s ( 3.4x, -----) ffbench valgrind-old:0.26s no: 0.9s ( 3.6x, 1.1%) me: 2.9s (11.2x, 1.0%) ca: 1.9s ( 7.2x, 0.0%) he: 7.4s (28.6x, -2.3%) ca: 4.3s (16.7x, 3.1%) dr: 3.6s (13.8x, 1.9%) ma: 0.9s ( 3.4x, 0.0%) -- heap -- heap valgrind-new:0.08s no: 0.6s ( 7.8x, -----) me: 5.3s (66.0x, -----) ca: 6.3s (79.2x, -----) he: 7.3s (90.9x, -----) ca: 3.3s (41.6x, -----) dr: 4.5s (56.6x, -----) ma: 4.9s (61.5x, -----) heap valgrind-old:0.08s no: 0.6s ( 7.9x, -1.6%) me: 5.2s (64.4x, 2.5%) ca: 6.3s (78.8x, 0.6%) he: 7.1s (88.9x, 2.2%) ca: 3.4s (42.0x, -0.9%) dr: 4.5s (56.1x, 0.9%) ma: 5.0s (63.0x, -2.4%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.10s no: 0.7s ( 6.9x, -----) me: 8.7s (86.7x, -----) ca: 7.0s (70.1x, -----) he: 8.2s (81.8x, -----) ca: 3.6s (36.0x, -----) dr: 5.3s (52.6x, -----) ma: 5.0s (50.4x, -----) heap_pdb4 valgrind-old:0.10s no: 0.7s ( 7.0x, -1.4%) me: 8.6s (85.6x, 1.3%) ca: 7.0s (69.7x, 0.6%) he: 8.1s (80.5x, 1.6%) ca: 3.6s (36.5x, -1.4%) dr: 5.2s (52.4x, 0.4%) ma: 5.1s (51.4x, -2.0%) -- many-loss-records -- many-loss-records valgrind-new:0.01s no: 0.2s (24.0x, -----) me: 1.4s (138.0x, -----) ca: 1.0s (102.0x, -----) he: 1.2s (121.0x, -----) ca: 0.7s (67.0x, -----) dr: 1.1s (110.0x, -----) ma: 1.0s (98.0x, -----) many-loss-records valgrind-old:0.01s no: 0.2s (24.0x, 0.0%) me: 1.4s (139.0x, -0.7%) ca: 1.0s (102.0x, 0.0%) he: 1.2s (118.0x, 2.5%) ca: 0.7s (67.0x, 0.0%) dr: 1.1s (111.0x, -0.9%) ma: 1.0s (99.0x, -1.0%) -- many-xpts -- many-xpts valgrind-new:0.03s no: 0.3s (10.3x, -----) me: 1.9s (64.3x, -----) ca: 2.7s (90.0x, -----) he: 2.2s (74.0x, -----) ca: 0.9s (31.7x, -----) dr: 1.5s (51.0x, -----) ma: 1.4s (48.3x, -----) many-xpts valgrind-old:0.03s no: 0.3s (10.0x, 3.2%) me: 1.9s (63.7x, 1.0%) ca: 2.7s (90.0x, 0.0%) he: 2.2s (72.7x, 1.8%) ca: 0.9s (31.3x, 1.1%) dr: 1.5s (51.0x, 0.0%) ma: 1.4s (48.0x, 0.7%) -- sarp -- sarp valgrind-new:0.02s no: 0.3s (15.0x, -----) me: 2.4s (122.0x, -----) ca: 1.7s (85.5x, -----) he: 6.8s (339.0x, -----) ca: 0.9s (45.5x, -----) dr: 1.0s (49.5x, -----) ma: 0.3s (14.5x, -----) sarp valgrind-old:0.02s no: 0.3s (13.5x, 10.0%) me: 2.5s (122.5x, -0.4%) ca: 1.7s (85.5x, 0.0%) he: 6.8s (339.0x, 0.0%) ca: 0.9s (45.5x, 0.0%) dr: 1.0s (49.5x, 0.0%) ma: 0.3s (14.0x, 3.4%) -- tinycc -- tinycc valgrind-new:0.16s no: 1.4s ( 8.7x, -----) me: 8.8s (55.3x, -----) ca:10.9s (68.4x, -----) he: 9.4s (58.6x, -----) ca: 8.0s (49.8x, -----) dr: 8.0s (49.8x, -----) ma: 2.4s (15.1x, -----) tinycc valgrind-old:0.16s no: 1.4s ( 8.9x, -2.2%) me: 8.8s (54.9x, 0.8%) ca:10.8s (67.2x, 1.6%) he: 9.3s (58.3x, 0.4%) ca: 7.9s (49.3x, 0.9%) dr: 8.0s (49.7x, 0.1%) ma: 2.4s (15.1x, 0.0%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 35m36.968s user 34m44.463s sys 0m21.762s |
|
From: Tom H. <to...@co...> - 2014-09-19 14:44:37
|
valgrind revision: 14557
VEX revision: 2953
C compiler: gcc (GCC) 4.6.3 20120306 (Red Hat 4.6.3-2)
GDB: GNU gdb (GDB) Fedora (7.3.50.20110722-16.fc16)
Assembler: GNU assembler version 2.21.53.0.1-6.fc16 20110716
C library: GNU C Library development release version 2.14.90
uname -mrs: Linux 3.16.2-200.fc20.x86_64 x86_64
Vendor version: Fedora release 16 (Verne)
Nightly build on bristol ( x86_64, Fedora 16 )
Started at 2014-09-19 14:22:39 BST
Ended at 2014-09-19 15:44:26 BST
Results differ from 24 hours ago
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 695 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
none/tests/fdleak_ipv4 (stderr)
=================================================
== Results from 24 hours ago ==
=================================================
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... done
Regression test results follow
== 695 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
=================================================
== Difference between 24 hours ago and now ==
=================================================
*** old.short 2014-09-19 14:48:37.752923029 +0100
--- new.short 2014-09-19 15:08:48.349609954 +0100
***************
*** 4,6 ****
Building valgrind ... done
! Running regression tests ... done
--- 4,6 ----
Building valgrind ... done
! Running regression tests ... failed
***************
*** 8,10 ****
! == 695 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
--- 8,11 ----
! == 695 tests, 1 stderr failure, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
! none/tests/fdleak_ipv4 (stderr)
--tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old
-- Running tests in perf ----------------------------------------------
-- bigcode1 --
bigcode1 valgrind-new:0.11s no: 1.6s (14.9x, -----) me: 3.4s (30.9x, -----) ca:14.7s (133.7x, -----) he: 2.1s (18.8x, -----) ca: 3.9s (35.5x, -----) dr: 2.0s (18.4x, -----) ma: 1.9s (17.6x, -----)
bigcode1 valgrind-old:0.11s no: 1.6s (14.9x, 0.0%) me: 3.4s (30.9x, 0.0%) ca:14.5s (131.5x, 1.7%) he: 2.1s (18.8x, 0.0%) ca: 3.8s (34.7x, 2.3%) dr: 2.0s (18.5x, -0.5%) ma: 1.9s (17.5x, 0.5%)
-- bigcode2 --
bigcode2 valgrind-new:0.11s no: 3.9s (35.6x, -----) me: 8.5s (77.3x, -----) ca:27.9s (253.7x, -----) he: 5.1s (46.2x, -----) ca: 7.3s (66.3x, -----) dr: 4.7s (42.3x, -----) ma: 4.5s (41.3x, -----)
bigcode2 valgrind-old:0.11s no: 3.9s (35.6x, 0.0%) me: 8.5s (77.0x, 0.4%) ca:27.9s (253.2x, 0.2%) he: 5.1s (46.5x, -0.6%) ca: 7.2s (65.9x, 0.5%) dr: 4.7s (42.6x, -0.9%) ma: 4.5s (40.9x, 0.9%)
-- bz2 --
bz2 valgrind-new:0.52s no: 2.1s ( 4.1x, -----) me: 6.4s (12.3x, -----) ca:14.1s (27.0x, -----) he: 9.0s (17.2x, -----) ca:11.7s (22.5x, -----) dr:11.1s (21.4x, -----) ma: 2.2s ( 4.2x, -----)
bz2 valgrind-old:0.52s no: 2.1s ( 4.1x, 1.4%) me: 6.3s (12.2x, 0.9%) ca:14.0s (27.0x, 0.1%) he: 8.9s (17.1x, 0.8%) ca:11.7s (22.4x, 0.3%) dr:11.1s (21.3x, 0.2%) ma: 2.1s ( 4.1x, 2.8%)
-- fbench --
fbench valgrind-new:0.22s no: 1.0s ( 4.6x, -----) me: 3.7s (17.0x, -----) ca: 5.5s (25.0x, -----) he: 2.8s (12.8x, -----) ca: 3.2s (14.7x, -----) dr: 2.7s (12.3x, -----) ma: 1.1s ( 4.8x, -----)
fbench valgrind-old:0.22s no: 1.0s ( 4.7x, -3.0%) me: 3.8s (17.0x, -0.3%) ca: 5.6s (25.5x, -1.8%) he: 2.8s (12.9x, -0.4%) ca: 3.1s (14.3x, 2.5%) dr: 2.7s (12.2x, 0.4%) ma: 1.1s ( 4.8x, 0.9%)
-- ffbench --
ffbench valgrind-new:0.23s no: 0.9s ( 4.1x, -----) me: 3.0s (12.9x, -----) ca: 1.9s ( 8.4x, -----) he: 7.4s (32.2x, -----) ca: 4.4s (19.1x, -----) dr: 3.7s (16.2x, -----) ma: 0.9s ( 3.9x, -----)
ffbench valgrind-old:0.23s no: 1.0s ( 4.2x, -2.1%) me: 3.2s (13.9x, -8.1%) ca: 1.9s ( 8.4x, -0.5%) he: 7.2s (31.4x, 2.4%) ca: 4.4s (19.1x, 0.2%) dr: 3.6s (15.8x, 2.2%) ma: 0.9s ( 3.9x, -1.1%)
-- heap --
heap valgrind-new:0.08s no: 0.7s ( 8.4x, -----) me: 5.3s (66.0x, -----) ca: 6.7s (84.2x, -----) he: 7.0s (86.9x, -----) ca: 3.3s (41.5x, -----) dr: 4.5s (56.6x, -----) ma: 4.9s (61.7x, -----)
heap valgrind-old:0.08s no: 0.6s ( 8.0x, 4.5%) me: 5.1s (63.7x, 3.4%) ca: 6.7s (83.2x, 1.2%) he: 6.8s (85.6x, 1.4%) ca: 3.4s (42.0x, -1.2%) dr: 4.5s (56.5x, 0.2%) ma: 5.1s (63.4x, -2.6%)
-- heap_pdb4 --
heap_pdb4 valgrind-new:0.11s no: 0.7s ( 6.5x, -----) me: 8.9s (80.9x, -----) ca: 7.3s (66.2x, -----) he: 8.1s (73.5x, -----) ca: 3.7s (33.7x, -----) dr: 5.1s (46.5x, -----) ma: 5.1s (46.4x, -----)
heap_pdb4 valgrind-old:0.11s no: 0.7s ( 6.4x, 1.4%) me: 8.5s (77.6x, 4.0%) ca: 7.2s (65.9x, 0.4%) he: 8.1s (73.2x, 0.5%) ca: 3.8s (34.1x, -1.1%) dr: 5.1s (46.5x, 0.0%) ma: 5.2s (47.5x, -2.4%)
-- many-loss-records --
many-loss-records valgrind-new:0.01s no: 0.3s (26.0x, -----) me: 1.4s (144.0x, -----) ca: 1.1s (107.0x, -----) he: 1.2s (124.0x, -----) ca: 0.7s (69.0x, -----) dr: 1.1s (111.0x, -----) ma: 1.0s (100.0x, -----)
many-loss-records valgrind-old:0.01s no: 0.3s (26.0x, 0.0%) me: 1.4s (145.0x, -0.7%) ca: 1.1s (107.0x, 0.0%) he: 1.2s (124.0x, 0.0%) ca: 0.7s (69.0x, -0.0%) dr: 1.1s (112.0x, -0.9%) ma: 1.0s (102.0x, -2.0%)
-- many-xpts --
many-xpts valgrind-new:0.03s no: 0.3s (10.7x, -----) me: 2.0s (65.3x, -----) ca: 2.8s (92.7x, -----) he: 2.2s (73.7x, -----) ca: 1.0s (32.3x, -----) dr: 1.6s (52.0x, -----) ma: 1.4s (48.3x, -----)
many-xpts valgrind-old:0.03s no: 0.3s (10.3x, 3.1%) me: 1.9s (64.3x, 1.5%) ca: 2.8s (93.3x, -0.7%) he: 2.2s (73.3x, 0.5%) ca: 1.0s (32.7x, -1.0%) dr: 1.6s (52.0x, 0.0%) ma: 1.5s (49.7x, -2.8%)
-- sarp --
sarp valgrind-new:0.02s no: 0.3s (13.5x, -----) me: 2.5s (124.5x, -----) ca: 1.7s (86.5x, -----) he: 6.8s (341.5x, -----) ca: 0.9s (47.0x, -----) dr: 1.1s (52.5x, -----) ma: 0.3s (14.5x, -----)
sarp valgrind-old:0.02s no: 0.3s (13.5x, 0.0%) me: 2.5s (124.5x, 0.0%) ca: 1.8s (88.0x, -1.7%) he: 6.8s (341.5x, 0.0%) ca: 0.9s (47.0x, 0.0%) dr: 1.1s (53.0x, -1.0%) ma: 0.3s (14.5x, 0.0%)
-- tinycc --
tinycc valgrind-new:0.15s no: 1.4s ( 9.5x, -----) me: 8.8s (58.8x, -----) ca:11.2s (74.9x, -----) he: 9.5s (63.3x, -----) ca: 8.1s (54.3x, -----) dr: 8.1s (53.7x, -----) ma: 2.5s (16.5x, -----)
tinycc valgrind-old:0.15s no: 1.4s ( 9.5x, 0.0%) me: 8.7s (58.2x, 1.0%) ca:10.9s (72.4x, 3.4%) he: 9.4s (62.8x, 0.7%) ca: 8.0s (53.6x, 1.2%) dr: 8.0s (53.1x, 1.1%) ma: 2.4s (16.1x, 2.0%)
-- Finished tests in perf ----------------------------------------------
== 11 programs, 154 timings =================
real 35m37.866s
user 34m50.127s
sys 0m23.006s
|
|
From: Tom H. <to...@co...> - 2014-09-19 14:44:23
|
valgrind revision: 14557 VEX revision: 2953 C compiler: gcc (GCC) 4.7.2 20121109 (Red Hat 4.7.2-8) GDB: GNU gdb (GDB) Fedora 7.5.1-42.fc18 Assembler: GNU assembler version 2.23.51.0.1-10.fc18 20120806 C library: GNU C Library stable release version 2.16 uname -mrs: Linux 3.16.2-200.fc20.x86_64 x86_64 Vendor version: Fedora 18 (Spherical Cow) Nightly build on bristol ( x86_64, Fedora 18 (Spherical Cow) ) Started at 2014-09-19 14:17:30 BST Ended at 2014-09-19 15:44:07 BST Results differ from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 695 tests, 2 stderr failures, 2 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == none/tests/fdleak_ipv4 (stdout) none/tests/fdleak_ipv4 (stderr) exp-sgcheck/tests/preen_invars (stdout) exp-sgcheck/tests/preen_invars (stderr) ================================================= == Results from 24 hours ago == ================================================= Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 695 tests, 1 stderr failure, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == exp-sgcheck/tests/preen_invars (stdout) exp-sgcheck/tests/preen_invars (stderr) ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short 2014-09-19 14:48:23.107201852 +0100 --- new.short 2014-09-19 15:09:01.924349867 +0100 *************** *** 8,10 **** ! == 695 tests, 1 stderr failure, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == exp-sgcheck/tests/preen_invars (stdout) --- 8,12 ---- ! == 695 tests, 2 stderr failures, 2 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == ! none/tests/fdleak_ipv4 (stdout) ! none/tests/fdleak_ipv4 (stderr) exp-sgcheck/tests/preen_invars (stdout) --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.11s no: 1.7s (15.1x, -----) me: 3.4s (30.9x, -----) ca:13.3s (121.3x, -----) he: 2.1s (19.5x, -----) ca: 3.7s (33.8x, -----) dr: 2.0s (18.5x, -----) ma: 2.0s (17.8x, -----) bigcode1 valgrind-old:0.11s no: 1.6s (15.0x, 0.6%) me: 3.4s (30.8x, 0.3%) ca:13.0s (118.5x, 2.2%) he: 2.1s (18.7x, 3.7%) ca: 3.7s (33.4x, 1.3%) dr: 2.0s (18.3x, 1.0%) ma: 1.9s (17.4x, 2.6%) -- bigcode2 -- bigcode2 valgrind-new:0.11s no: 3.9s (35.5x, -----) me: 8.4s (76.5x, -----) ca:26.1s (236.8x, -----) he: 5.1s (46.0x, -----) ca: 7.1s (64.8x, -----) dr: 4.7s (42.9x, -----) ma: 4.5s (41.1x, -----) bigcode2 valgrind-old:0.11s no: 3.9s (35.2x, 0.8%) me: 8.4s (76.5x, -0.1%) ca:26.1s (237.4x, -0.2%) he: 5.0s (45.3x, 1.6%) ca: 7.0s (63.5x, 2.1%) dr: 4.6s (42.0x, 2.1%) ma: 4.4s (40.2x, 2.2%) -- bz2 -- bz2 valgrind-new:0.52s no: 2.1s ( 4.0x, -----) me: 6.9s (13.3x, -----) ca:13.0s (25.0x, -----) he: 9.0s (17.3x, -----) ca:10.8s (20.8x, -----) dr:11.1s (21.2x, -----) ma: 2.1s ( 4.0x, -----) bz2 valgrind-old:0.52s no: 2.1s ( 4.0x, 0.0%) me: 6.9s (13.3x, -0.1%) ca:12.8s (24.7x, 1.2%) he: 9.0s (17.4x, -0.6%) ca:10.7s (20.5x, 1.4%) dr:11.1s (21.3x, -0.2%) ma: 2.1s ( 4.1x, -1.0%) -- fbench -- fbench valgrind-new:0.22s no: 1.0s ( 4.6x, -----) me: 3.6s (16.4x, -----) ca: 5.5s (25.0x, -----) he: 2.8s (12.9x, -----) ca: 3.2s (14.4x, -----) dr: 2.6s (11.6x, -----) ma: 1.1s ( 4.9x, -----) fbench valgrind-old:0.22s no: 1.0s ( 4.6x, 0.0%) me: 3.7s (16.6x, -1.4%) ca: 5.5s (25.1x, -0.2%) he: 2.8s (12.8x, 1.1%) ca: 3.0s (13.8x, 3.8%) dr: 2.6s (11.6x, 0.0%) ma: 1.1s ( 4.8x, 0.9%) -- ffbench -- ffbench valgrind-new:0.24s no: 0.9s ( 4.0x, -----) me: 3.0s (12.3x, -----) ca: 1.8s ( 7.6x, -----) he: 6.3s (26.2x, -----) ca: 4.1s (17.2x, -----) dr: 3.5s (14.8x, -----) ma: 0.9s ( 3.8x, -----) ffbench valgrind-old:0.24s no: 0.9s ( 3.9x, 1.1%) me: 3.1s (12.8x, -4.1%) ca: 1.9s ( 7.8x, -1.6%) he: 8.1s (33.5x,-28.0%) ca: 4.2s (17.4x, -1.0%) dr: 3.5s (14.6x, 1.1%) ma: 0.9s ( 3.8x, 0.0%) -- heap -- heap valgrind-new:0.08s no: 0.6s ( 8.0x, -----) me: 5.8s (72.1x, -----) ca: 6.3s (78.2x, -----) he: 6.8s (84.9x, -----) ca: 3.1s (39.2x, -----) dr: 4.8s (59.5x, -----) ma: 5.1s (63.9x, -----) heap valgrind-old:0.08s no: 0.6s ( 8.0x, 0.0%) me: 5.7s (71.8x, 0.5%) ca: 6.2s (77.2x, 1.3%) he: 6.8s (85.2x, -0.4%) ca: 3.2s (39.5x, -0.6%) dr: 5.1s (63.4x, -6.5%) ma: 4.9s (61.6x, 3.5%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.11s no: 0.7s ( 6.2x, -----) me: 9.3s (84.5x, -----) ca: 6.7s (60.6x, -----) he: 8.1s (73.7x, -----) ca: 3.6s (32.5x, -----) dr: 5.0s (45.5x, -----) ma: 5.3s (48.1x, -----) heap_pdb4 valgrind-old:0.11s no: 0.7s ( 6.2x, 0.0%) me: 9.3s (84.3x, 0.3%) ca: 6.7s (60.5x, 0.3%) he: 8.0s (72.8x, 1.2%) ca: 3.5s (32.3x, 0.6%) dr: 5.1s (46.3x, -1.6%) ma: 5.2s (47.7x, 0.8%) -- many-loss-records -- many-loss-records valgrind-new:0.01s no: 0.2s (25.0x, -----) me: 1.5s (151.0x, -----) ca: 1.0s (100.0x, -----) he: 1.3s (126.0x, -----) ca: 0.7s (65.0x, -----) dr: 1.1s (114.0x, -----) ma: 1.1s (106.0x, -----) many-loss-records valgrind-old:0.01s no: 0.3s (26.0x, -4.0%) me: 1.5s (150.0x, 0.7%) ca: 1.0s (100.0x, 0.0%) he: 1.3s (126.0x, 0.0%) ca: 0.7s (65.0x, 0.0%) dr: 1.1s (115.0x, -0.9%) ma: 1.1s (106.0x, 0.0%) -- many-xpts -- many-xpts valgrind-new:0.03s no: 0.3s (10.3x, -----) me: 2.0s (65.3x, -----) ca: 2.6s (86.7x, -----) he: 2.3s (77.7x, -----) ca: 0.9s (30.3x, -----) dr: 1.5s (50.7x, -----) ma: 1.6s (51.7x, -----) many-xpts valgrind-old:0.03s no: 0.3s (10.3x, 0.0%) me: 2.0s (65.3x, 0.0%) ca: 2.6s (86.3x, 0.4%) he: 2.3s (77.0x, 0.9%) ca: 0.9s (30.0x, 1.1%) dr: 1.5s (51.0x, -0.7%) ma: 1.6s (52.3x, -1.3%) -- sarp -- sarp valgrind-new:0.01s no: 0.3s (28.0x, -----) me: 2.3s (226.0x, -----) ca: 1.7s (169.0x, -----) he: 7.4s (744.0x, -----) ca: 0.9s (88.0x, -----) dr: 1.0s (99.0x, -----) ma: 0.3s (30.0x, -----) sarp valgrind-old:0.01s no: 0.3s (28.0x, 0.0%) me: 2.3s (226.0x, 0.0%) ca: 1.7s (170.0x, -0.6%) he: 7.4s (742.0x, 0.3%) ca: 0.9s (87.0x, 1.1%) dr: 1.0s (99.0x, 0.0%) ma: 0.3s (30.0x, 0.0%) -- tinycc -- tinycc valgrind-new:0.16s no: 1.3s ( 8.4x, -----) me: 8.6s (53.8x, -----) ca:10.6s (66.4x, -----) he: 9.7s (60.6x, -----) ca: 7.7s (48.0x, -----) dr: 7.5s (46.6x, -----) ma: 2.5s (15.4x, -----) tinycc valgrind-old:0.16s no: 1.4s ( 8.6x, -2.2%) me: 8.6s (53.8x, 0.0%) ca:10.6s (66.5x, -0.1%) he: 9.7s (60.3x, 0.4%) ca: 7.5s (47.1x, 2.0%) dr: 7.4s (46.5x, 0.3%) ma: 2.4s (15.1x, 1.6%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 35m5.246s user 34m16.777s sys 0m23.199s |
|
From: Tom H. <to...@co...> - 2014-09-19 14:43:34
|
valgrind revision: 14557 VEX revision: 2953 C compiler: gcc (GCC) 4.7.2 20120921 (Red Hat 4.7.2-2) GDB: GNU gdb (GDB) Fedora (7.4.50.20120120-54.fc17) Assembler: GNU assembler version 2.22.52.0.1-10.fc17 20120131 C library: GNU C Library stable release version 2.15 uname -mrs: Linux 3.16.2-200.fc20.x86_64 x86_64 Vendor version: Fedora 17 (Beefy Miracle) Nightly build on bristol ( x86_64, Fedora 17 (Beefy Miracle) ) Started at 2014-09-19 14:17:25 BST Ended at 2014-09-19 15:43:20 BST Results differ from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 695 tests, 3 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == gdbserver_tests/mcinfcallRU (stderr) gdbserver_tests/mcmain_pic (stderr) exp-sgcheck/tests/preen_invars (stdout) exp-sgcheck/tests/preen_invars (stderr) ================================================= == Results from 24 hours ago == ================================================= Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 695 tests, 4 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == gdbserver_tests/mcinfcallRU (stderr) gdbserver_tests/mcinfcallWSRU (stderr) gdbserver_tests/mcmain_pic (stderr) exp-sgcheck/tests/preen_invars (stdout) exp-sgcheck/tests/preen_invars (stderr) ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short 2014-09-19 14:47:59.919643293 +0100 --- new.short 2014-09-19 15:08:30.743947099 +0100 *************** *** 8,12 **** ! == 695 tests, 4 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == gdbserver_tests/mcinfcallRU (stderr) - gdbserver_tests/mcinfcallWSRU (stderr) gdbserver_tests/mcmain_pic (stderr) --- 8,11 ---- ! == 695 tests, 3 stderr failures, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures == gdbserver_tests/mcinfcallRU (stderr) gdbserver_tests/mcmain_pic (stderr) --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.11s no: 1.6s (14.7x, -----) me: 3.4s (30.8x, -----) ca:13.4s (121.5x, -----) he: 2.1s (18.8x, -----) ca: 3.7s (33.5x, -----) dr: 2.0s (18.5x, -----) ma: 1.9s (17.6x, -----) bigcode1 valgrind-old:0.11s no: 1.7s (15.1x, -2.5%) me: 3.5s (31.8x, -3.2%) ca:13.3s (120.9x, 0.5%) he: 2.1s (18.7x, 0.5%) ca: 3.7s (33.4x, 0.3%) dr: 2.0s (18.1x, 2.5%) ma: 1.9s (17.5x, 1.0%) -- bigcode2 -- bigcode2 valgrind-new:0.11s no: 3.9s (35.4x, -----) me: 8.3s (75.9x, -----) ca:26.1s (237.5x, -----) he: 5.0s (45.0x, -----) ca: 7.0s (63.8x, -----) dr: 4.7s (42.5x, -----) ma: 4.5s (40.8x, -----) bigcode2 valgrind-old:0.11s no: 3.9s (35.2x, 0.5%) me: 8.5s (77.3x, -1.8%) ca:25.0s (227.1x, 4.4%) he: 4.9s (44.3x, 1.6%) ca: 6.9s (63.1x, 1.1%) dr: 4.7s (42.5x, -0.2%) ma: 4.5s (40.6x, 0.4%) -- bz2 -- bz2 valgrind-new:0.52s no: 2.1s ( 4.1x, -----) me: 6.4s (12.2x, -----) ca:13.0s (25.1x, -----) he: 8.8s (17.0x, -----) ca:10.7s (20.6x, -----) dr:11.4s (21.8x, -----) ma: 2.1s ( 4.0x, -----) bz2 valgrind-old:0.52s no: 2.1s ( 4.0x, 0.9%) me: 6.3s (12.2x, 0.2%) ca:13.0s (25.0x, 0.4%) he: 8.9s (17.1x, -0.3%) ca:10.8s (20.7x, -0.6%) dr:11.3s (21.7x, 0.5%) ma: 2.1s ( 4.0x, 0.0%) -- fbench -- fbench valgrind-new:0.22s no: 1.0s ( 4.6x, -----) me: 3.6s (16.4x, -----) ca: 5.5s (25.2x, -----) he: 2.8s (12.7x, -----) ca: 3.0s (13.5x, -----) dr: 2.5s (11.4x, -----) ma: 1.1s ( 4.8x, -----) fbench valgrind-old:0.22s no: 1.0s ( 4.6x, -1.0%) me: 3.6s (16.4x, 0.0%) ca: 5.6s (25.3x, -0.4%) he: 2.9s (13.3x, -4.6%) ca: 3.0s (13.5x, 0.0%) dr: 2.7s (12.1x, -6.4%) ma: 1.1s ( 5.0x, -3.8%) -- ffbench -- ffbench valgrind-new:0.23s no: 0.9s ( 4.1x, -----) me: 3.0s (12.8x, -----) ca: 1.8s ( 8.0x, -----) he: 5.8s (25.2x, -----) ca: 4.0s (17.6x, -----) dr: 3.5s (15.2x, -----) ma: 0.9s ( 3.9x, -----) ffbench valgrind-old:0.23s no: 1.0s ( 4.2x, -1.1%) me: 3.0s (13.2x, -2.7%) ca: 1.9s ( 8.1x, -1.1%) he: 6.9s (30.2x,-19.7%) ca: 4.0s (17.4x, 0.7%) dr: 3.6s (15.7x, -3.4%) ma: 0.9s ( 4.0x, -3.3%) -- heap -- heap valgrind-new:0.08s no: 0.6s ( 7.9x, -----) me: 5.6s (70.4x, -----) ca: 6.0s (75.2x, -----) he: 6.8s (85.4x, -----) ca: 3.2s (39.8x, -----) dr: 4.3s (54.1x, -----) ma: 4.9s (61.2x, -----) heap valgrind-old:0.08s no: 0.6s ( 7.9x, 0.0%) me: 5.5s (69.2x, 1.6%) ca: 6.0s (75.6x, -0.5%) he: 6.9s (86.2x, -1.0%) ca: 3.1s (39.0x, 1.9%) dr: 4.5s (56.1x, -3.7%) ma: 4.8s (60.4x, 1.4%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.11s no: 0.7s ( 6.2x, -----) me: 9.2s (83.8x, -----) ca: 6.5s (58.8x, -----) he: 8.0s (72.8x, -----) ca: 3.4s (31.1x, -----) dr: 5.0s (45.6x, -----) ma: 5.2s (47.4x, -----) heap_pdb4 valgrind-old:0.11s no: 0.7s ( 6.1x, 1.5%) me: 9.3s (84.2x, -0.4%) ca: 6.5s (58.8x, 0.0%) he: 8.1s (73.5x, -0.9%) ca: 3.4s (31.1x, 0.0%) dr: 5.2s (47.1x, -3.2%) ma: 5.2s (47.0x, 0.8%) -- many-loss-records -- many-loss-records valgrind-new:0.01s no: 0.3s (26.0x, -----) me: 1.5s (151.0x, -----) ca: 1.0s (99.0x, -----) he: 1.3s (126.0x, -----) ca: 0.6s (63.0x, -----) dr: 1.1s (112.0x, -----) ma: 1.0s (104.0x, -----) many-loss-records valgrind-old:0.01s no: 0.3s (26.0x, 0.0%) me: 1.5s (149.0x, 1.3%) ca: 1.0s (100.0x, -1.0%) he: 1.3s (127.0x, -0.8%) ca: 0.6s (64.0x, -1.6%) dr: 1.1s (115.0x, -2.7%) ma: 1.0s (104.0x, 0.0%) -- many-xpts -- many-xpts valgrind-new:0.03s no: 0.3s (10.3x, -----) me: 2.0s (65.7x, -----) ca: 2.6s (86.3x, -----) he: 2.3s (77.7x, -----) ca: 0.9s (30.7x, -----) dr: 1.5s (50.3x, -----) ma: 1.5s (51.3x, -----) many-xpts valgrind-old:0.03s no: 0.3s (10.3x, 0.0%) me: 1.9s (65.0x, 1.0%) ca: 2.6s (85.3x, 1.2%) he: 2.3s (77.7x, 0.0%) ca: 0.9s (30.0x, 2.2%) dr: 1.5s (50.3x, 0.0%) ma: 1.5s (51.3x, 0.0%) -- sarp -- sarp valgrind-new:0.02s no: 0.3s (14.0x, -----) me: 2.4s (121.5x, -----) ca: 1.7s (84.5x, -----) he: 7.2s (361.0x, -----) ca: 0.9s (45.0x, -----) dr: 1.0s (49.5x, -----) ma: 0.3s (15.0x, -----) sarp valgrind-old:0.02s no: 0.3s (14.0x, 0.0%) me: 2.4s (122.0x, -0.4%) ca: 1.7s (85.0x, -0.6%) he: 7.2s (361.5x, -0.1%) ca: 0.9s (43.0x, 4.4%) dr: 1.0s (50.5x, -2.0%) ma: 0.3s (14.5x, 3.3%) -- tinycc -- tinycc valgrind-new:0.16s no: 1.4s ( 8.5x, -----) me: 8.4s (52.7x, -----) ca:10.7s (67.1x, -----) he: 9.9s (61.9x, -----) ca: 7.6s (47.2x, -----) dr: 7.5s (46.8x, -----) ma: 2.5s (15.6x, -----) tinycc valgrind-old:0.16s no: 1.4s ( 8.5x, -0.0%) me: 8.5s (53.2x, -0.8%) ca:10.8s (67.8x, -0.9%) he:10.0s (62.5x, -1.0%) ca: 7.6s (47.6x, -0.8%) dr: 7.6s (47.2x, -1.1%) ma: 2.4s (15.2x, 2.0%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 34m49.639s user 33m59.000s sys 0m22.854s |
|
From: <sv...@va...> - 2014-09-19 09:08:51
|
Author: philippe
Date: Fri Sep 19 09:08:42 2014
New Revision: 14557
Log:
Remove anouncement of helgrind dead in coregrind/m_debuginfo/README.txt
as helgrind died many years ago, but resuscitate since then.
Modified:
trunk/coregrind/m_debuginfo/README.txt
Modified: trunk/coregrind/m_debuginfo/README.txt
==============================================================================
--- trunk/coregrind/m_debuginfo/README.txt (original)
+++ trunk/coregrind/m_debuginfo/README.txt Fri Sep 19 09:08:42 2014
@@ -37,16 +37,9 @@
Originally there was also goal (3) Simplify the stabs reader.
But stabs support was broken since 3.9.0 and completely removed in 3.10.0.
-The worst thing is that it is the stabs type reader that is crashing,
-not the stabs line-number reader, but the type info is only used by
-Helgrind, which is looking pretty dead at the moment. Old versions
-of the stabs type reader can be found in the subversion repository
+The worst thing is that it is the stabs type reader that was crashing,
+not the stabs line-number reader.
+Old versions of the stabs type reader can be found in the subversion repository
as m_debuginfo/UNUSED_STABS.txt, the stabs line-number reader was in
m_debuginfo/readstabs.c. The old version of this file explained more
about the setup.
-
-If Helgrind ever does come back to life we will need to reinstate the
-type storage/reader stuff but with DWARF as its primary target.
-Placing the existing stabs type-reader in hibernation improves
-stability whilst retaining the development effort/expertise that went
-into it for possible future reinstatement.
|
|
From: <sv...@va...> - 2014-09-19 08:57:41
|
Author: philippe
Date: Fri Sep 19 08:57:29 2014
New Revision: 14556
Log:
fix 339156 - gdbsrv not called for fatal signal
In preparation for removing --db-attach=yes, call gdbserver
for a fatal signal (where --db-attach=yes is also calling gdb)
Modified:
trunk/NEWS
trunk/coregrind/m_gdbserver/m_gdbserver.c
trunk/coregrind/m_signals.c
trunk/coregrind/pub_core_gdbserver.h
Modified: trunk/NEWS
==============================================================================
--- trunk/NEWS (original)
+++ trunk/NEWS Fri Sep 19 08:57:29 2014
@@ -28,6 +28,7 @@
where XXXXXX is the bug number as listed below.
339020 ppc64: memcheck/tests/ppc64/power_ISA2_05 failing in nightly build
+339156 - gdbsrv not called for fatal signal
n-i-bz Old STABS code is still being compiled, but never used. Remove it.
Modified: trunk/coregrind/m_gdbserver/m_gdbserver.c
==============================================================================
--- trunk/coregrind/m_gdbserver/m_gdbserver.c (original)
+++ trunk/coregrind/m_gdbserver/m_gdbserver.c Fri Sep 19 08:57:29 2014
@@ -931,6 +931,31 @@
return ret;
}
+
+void VG_(gdbserver_report_fatal_signal) (Int vki_sigNo, ThreadId tid)
+{
+ dlog(1, "VG core calling VG_(gdbserver_report_fatal_signal) "
+ "vki_nr %d %s gdb_nr %d %s tid %d\n",
+ vki_sigNo, VG_(signame)(vki_sigNo),
+ target_signal_from_host (vki_sigNo),
+ target_signal_to_name(target_signal_from_host (vki_sigNo)),
+ tid);
+
+ if (remote_connected()) {
+ dlog(1, "already connected, assuming already reported\n");
+ return;
+ }
+
+ VG_(umsg)("(action on fatal signal) vgdb me ... \n");
+
+ /* indicate to gdbserver that there is a signal */
+ gdbserver_signal_encountered (vki_sigNo);
+
+ /* let gdbserver do some work, e.g. show the signal to the user */
+ call_gdbserver (tid, signal_reason);
+
+}
+
Bool VG_(gdbserver_report_signal) (Int vki_sigNo, ThreadId tid)
{
dlog(1, "VG core calling VG_(gdbserver_report_signal) "
Modified: trunk/coregrind/m_signals.c
==============================================================================
--- trunk/coregrind/m_signals.c (original)
+++ trunk/coregrind/m_signals.c Fri Sep 19 08:57:29 2014
@@ -1760,6 +1760,13 @@
}
}
+ if (VG_(clo_vgdb) != Vg_VgdbNo
+ && VG_(dyn_vgdb_error) <= VG_(get_n_errs_shown)() + 1) {
+ /* Note: we add + 1 to n_errs_shown as the fatal signal was not
+ reported through error msg, and so was not counted. */
+ VG_(gdbserver_report_fatal_signal) (sigNo, tid);
+ }
+
if (VG_(is_action_requested)( "Attach to debugger", & VG_(clo_db_attach) )) {
VG_(start_debugger)( tid );
}
Modified: trunk/coregrind/pub_core_gdbserver.h
==============================================================================
--- trunk/coregrind/pub_core_gdbserver.h (original)
+++ trunk/coregrind/pub_core_gdbserver.h Fri Sep 19 08:57:29 2014
@@ -100,11 +100,19 @@
extern void VG_(invoke_gdbserver) ( int check );
// To be called by core (m_signals.c) before delivering a signal.
-// Returns True unless gdb user asks to not pass the signal to the client.
+// Returns False if gdb user asks to not pass the signal to the client.
+// Returns True if signal must be passed to the client, either because
+// no gdb is connected, or gdb instructs to pass the signal.
// Note that if the below returns True, the signal might
// still be ignored if this is the action desired by the
// guest program.
-extern Bool VG_(gdbserver_report_signal) (Int signo, ThreadId tid);
+extern Bool VG_(gdbserver_report_signal) (Int vki_signo, ThreadId tid);
+
+// If no gdb is connected yet, wait for a gdb to connect and report
+// this (supposedly) fatal signal.
+// If a gdb is already connected, this does nothing (as normally
+// the signal was already reported to the already connected gdb).
+extern void VG_(gdbserver_report_fatal_signal) (Int vki_signo, ThreadId tid);
/* Entry point invoked by scheduler.c to execute the request
VALGRIND_CLIENT_MONITOR_COMMAND.
|
|
From: Rich C. <rc...@wi...> - 2014-09-19 05:14:47
|
valgrind revision: 14555
VEX revision: 2953
C compiler: gcc (SUSE Linux) 4.8.1 20130909 [gcc-4_8-branch revision 202388]
GDB: GNU gdb (GDB; openSUSE Factory) 7.6.50.20130731-cvs
Assembler: GNU assembler (GNU Binutils; openSUSE Factory) 2.23.2
C library: GNU C Library (GNU libc) stable release version 2.18 (git )
uname -mrs: Linux 3.11.4-3-desktop x86_64
Vendor version: Welcome to openSUSE 13.1 "Bottle" Beta 1 - Kernel %r (%t).
Nightly build on rodan ( Linux 3.11.4-3-desktop x86_64 )
Started at 2014-09-18 19:22:01 CDT
Ended at 2014-09-19 00:14:36 CDT
Results differ from 24 hours ago
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 611 tests, 4 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
memcheck/tests/err_disable3 (stderr)
memcheck/tests/err_disable4 (stderr)
memcheck/tests/threadname (stderr)
memcheck/tests/threadname_xml (stderr)
=================================================
== Results from 24 hours ago ==
=================================================
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 612 tests, 4 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
memcheck/tests/err_disable3 (stderr)
memcheck/tests/err_disable4 (stderr)
memcheck/tests/threadname (stderr)
memcheck/tests/threadname_xml (stderr)
=================================================
== Difference between 24 hours ago and now ==
=================================================
*** old.short Thu Sep 18 20:27:49 2014
--- new.short Thu Sep 18 21:34:18 2014
***************
*** 8,10 ****
! == 612 tests, 4 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
memcheck/tests/err_disable3 (stderr)
--- 8,10 ----
! == 611 tests, 4 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
memcheck/tests/err_disable3 (stderr)
--tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old
+ perl perf/vg_perf --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old perf
-- Running tests in perf ----------------------------------------------
-- bigcode1 --
bigcode1 valgrind-new:0.48s no: 7.8s (16.2x, -----) me:15.9s (33.1x, -----) ca:61.4s (128.0x, -----) he: 9.8s (20.4x, -----) ca:17.4s (36.2x, -----) dr: 9.6s (20.0x, -----) ma: 9.1s (18.9x, -----)
bigcode1 valgrind-old:0.48s no: 7.8s (16.2x, 0.0%) me:15.9s (33.1x, -0.1%) ca:61.4s (127.9x, 0.0%) he: 9.8s (20.4x, 0.0%) ca:17.3s (36.1x, 0.2%) dr: 9.6s (20.0x, 0.2%) ma: 9.1s (18.9x, 0.0%)
-- bigcode2 --
bigcode2 valgrind-new:0.48s no:18.5s (38.6x, -----) me:39.3s (81.9x, -----) ca:107.2s (223.2x, -----) he:23.2s (48.4x, -----) ca:32.7s (68.1x, -----) dr:22.2s (46.2x, -----) ma:21.3s (44.4x, -----)
bigcode2 valgrind-old:0.48s no:18.5s (38.6x, 0.1%) me:39.3s (82.0x, -0.1%) ca:107.1s (223.0x, 0.1%) he:23.3s (48.5x, -0.3%) ca:32.6s (67.9x, 0.4%) dr:22.0s (45.9x, 0.6%) ma:21.3s (44.4x, 0.0%)
-- bz2 --
bz2 valgrind-new:2.32s no:10.2s ( 4.4x, -----) me:28.2s (12.1x, -----) ca:61.1s (26.3x, -----) he:40.8s (17.6x, -----) ca:59.3s (25.6x, -----) dr:57.7s (24.9x, -----) ma: 9.8s ( 4.2x, -----)
bz2 valgrind-old:2.32s no:10.2s ( 4.4x, 0.0%) me:28.2s (12.1x, 0.0%) ca:60.9s (26.2x, 0.3%) he:40.8s (17.6x, -0.1%) ca:59.3s (25.6x, 0.0%) dr:58.0s (25.0x, -0.6%) ma: 9.8s ( 4.2x, -0.1%)
-- fbench --
fbench valgrind-new:1.44s no: 5.4s ( 3.8x, -----) me:18.4s (12.8x, -----) ca:27.1s (18.8x, -----) he:13.9s ( 9.7x, -----) ca:17.2s (12.0x, -----) dr:13.9s ( 9.6x, -----) ma: 5.6s ( 3.9x, -----)
fbench valgrind-old:1.44s no: 5.4s ( 3.8x, -0.2%) me:18.4s (12.8x, 0.0%) ca:27.0s (18.8x, 0.2%) he:13.7s ( 9.5x, 1.2%) ca:17.3s (12.0x, -0.6%) dr:14.0s ( 9.7x, -0.9%) ma: 5.6s ( 3.9x, -0.7%)
-- ffbench --
ffbench valgrind-new:1.00s no: 3.7s ( 3.7x, -----) me:13.2s (13.2x, -----) ca: 8.2s ( 8.2x, -----) he:22.5s (22.5x, -----) ca:23.4s (23.4x, -----) dr:18.1s (18.1x, -----) ma: 3.7s ( 3.7x, -----)
ffbench valgrind-old:1.00s no: 3.7s ( 3.7x, 0.3%) me:13.1s (13.1x, 0.1%) ca: 8.2s ( 8.2x, 0.1%) he:22.5s (22.5x, 0.0%) ca:23.4s (23.4x, 0.0%) dr:18.1s (18.1x, -0.1%) ma: 3.7s ( 3.7x, 0.0%)
-- heap --
heap valgrind-new:0.40s no: 3.3s ( 8.3x, -----) me:22.7s (56.8x, -----) ca:31.3s (78.2x, -----) he:30.7s (76.7x, -----) ca:17.0s (42.5x, -----) dr:21.9s (54.8x, -----) ma:22.5s (56.2x, -----)
heap valgrind-old:0.40s no: 3.3s ( 8.3x, 0.0%) me:23.0s (57.5x, -1.2%) ca:31.0s (77.5x, 0.9%) he:31.6s (79.1x, -3.1%) ca:17.0s (42.5x, 0.1%) dr:22.9s (57.3x, -4.5%) ma:22.2s (55.6x, 1.1%)
-- heap_pdb4 --
heap_pdb4 valgrind-new:0.55s no: 3.7s ( 6.7x, -----) me:43.1s (78.3x, -----) ca:34.0s (61.9x, -----) he:35.6s (64.7x, -----) ca:18.8s (34.2x, -----) dr:22.7s (41.3x, -----) ma:23.8s (43.3x, -----)
heap_pdb4 valgrind-old:0.55s no: 3.6s ( 6.6x, 1.1%) me:43.4s (79.0x, -0.9%) ca:33.8s (61.4x, 0.8%) he:36.4s (66.2x, -2.4%) ca:18.8s (34.1x, 0.3%) dr:23.9s (43.5x, -5.2%) ma:23.4s (42.5x, 2.0%)
-- many-loss-records --
many-loss-records valgrind-new:0.05s no: 1.3s (25.4x, -----) me: 6.8s (135.2x, -----) ca: 5.1s (102.8x, -----) he: 6.1s (121.2x, -----) ca: 3.5s (70.8x, -----) dr: 5.5s (110.4x, -----) ma: 4.7s (94.6x, -----)
many-loss-records valgrind-old:0.05s no: 1.2s (24.8x, 2.4%) me: 6.8s (135.4x, -0.1%) ca: 5.1s (102.6x, 0.2%) he: 6.2s (124.2x, -2.5%) ca: 3.5s (70.4x, 0.6%) dr: 5.6s (112.0x, -1.4%) ma: 4.6s (92.6x, 2.1%)
-- many-xpts --
many-xpts valgrind-new:0.16s no: 1.6s ( 9.7x, -----) me: 7.9s (49.6x, -----) ca:13.1s (81.9x, -----) he:10.6s (66.4x, -----) ca: 5.0s (31.1x, -----) dr: 7.1s (44.2x, -----) ma: 7.3s (45.8x, -----)
many-xpts valgrind-old:0.16s no: 1.5s ( 9.6x, 0.6%) me: 8.0s (50.2x, -1.4%) ca:13.1s (82.1x, -0.2%) he:10.6s (66.4x, -0.1%) ca: 4.9s (30.8x, 0.8%) dr: 7.3s (45.7x, -3.4%) ma: 7.3s (45.6x, 0.3%)
-- sarp --
sarp valgrind-new:0.10s no: 1.5s (14.9x, -----) me: 9.8s (97.7x, -----) ca: 8.3s (83.1x, -----) he:31.9s (319.5x, -----) ca: 4.7s (47.3x, -----) dr: 4.9s (49.3x, -----) ma: 1.5s (15.2x, -----)
sarp valgrind-old:0.10s no: 1.5s (14.7x, 1.3%) me:10.0s (99.8x, -2.1%) ca: 8.3s (83.1x, 0.0%) he:31.8s (317.9x, 0.5%) ca: 4.7s (47.2x, 0.2%) dr: 5.0s (50.1x, -1.6%) ma: 1.5s (15.3x, -0.7%)
-- tinycc --
tinycc valgrind-new:0.76s no: 7.6s (10.0x, -----) me:38.6s (50.8x, -----) ca:51.5s (67.7x, -----) he:46.6s (61.4x, -----) ca:41.4s (54.5x, -----) dr:41.3s (54.4x, -----) ma:12.1s (15.9x, -----)
tinycc valgrind-old:0.76s no: 7.6s (10.0x, -0.3%) me:38.7s (50.9x, -0.2%) ca:50.8s (66.9x, 1.3%) he:46.7s (61.5x, -0.2%) ca:41.4s (54.5x, 0.1%) dr:41.8s (55.0x, -1.2%) ma:12.0s (15.8x, 0.2%)
-- Finished tests in perf ----------------------------------------------
== 11 programs, 154 timings =================
real 160m17.518s
user 158m14.831s
sys 1m58.364s
=================================================
./valgrind-new/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2014-09-18 20:28:35.114284836 -0500
+++ err_disable3.stderr.out 2014-09-18 20:48:23.491848110 -0500
@@ -10,8 +10,6 @@
Thread 2:
Invalid read of size 1
at 0x........: err (err_disable3.c:25)
- by 0x........: child_fn (err_disable3.c:31)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable3.c:42)
=================================================
./valgrind-new/memcheck/tests/err_disable4.stderr.diff
=================================================
--- err_disable4.stderr.exp 2014-09-18 20:28:31.541246471 -0500
+++ err_disable4.stderr.out 2014-09-18 20:48:28.591901653 -0500
@@ -1501,8 +1501,6 @@
Thread x:
Invalid read of size 1
at 0x........: err (err_disable4.c:41)
- by 0x........: child_fn_2 (err_disable4.c:55)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable4.c:68)
=================================================
./valgrind-new/memcheck/tests/threadname.stderr.diff
=================================================
--- threadname.stderr.exp 2014-09-18 20:28:29.474224278 -0500
+++ threadname.stderr.out 2014-09-18 20:57:00.846272515 -0500
@@ -9,36 +9,12 @@
Thread 2:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_0 (threadname.c:53)
- ...
Address 0x........ is 0 bytes after a block of size 2 alloc'd
at 0x........: malloc (vg_replace_malloc.c:...)
by 0x........: bad_things (threadname.c:15)
by 0x........: child_fn_0 (threadname.c:53)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
- Address 0x........ is 0 bytes after a block of size 3 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
- Address 0x........ is 0 bytes after a block of size 4 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
-
Thread 1:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
=================================================
./valgrind-new/memcheck/tests/threadname_xml.stderr.diff
=================================================
--- threadname_xml.stderr.exp 2014-09-18 20:28:31.576246847 -0500
+++ threadname_xml.stderr.out 2014-09-18 20:57:03.892304133 -0500
@@ -94,14 +94,6 @@
<file>threadname.c</file>
<line>...</line>
</frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_0</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
</stack>
<auxwhat>Address 0x........ is 0 bytes after a block of size 2 alloc'd</auxwhat>
<stack>
@@ -135,112 +127,6 @@
<error>
<unique>0x........</unique>
<tid>...</tid>
- <threadname>try1</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 3 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>malloc</fn>
- <dir>...</dir>
- <file>vg_replace_malloc.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
-</error>
-
-<error>
- <unique>0x........</unique>
- <tid>...</tid>
- <threadname>012345678901234</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_2</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 4 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
<truncated beyond 100 lines>
=================================================
./valgrind-old/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2014-09-18 19:22:26.344415051 -0500
+++ err_disable3.stderr.out 2014-09-18 19:42:15.623354799 -0500
@@ -10,8 +10,6 @@
Thread 2:
Invalid read of size 1
at 0x........: err (err_disable3.c:25)
- by 0x........: child_fn (err_disable3.c:31)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable3.c:42)
=================================================
./valgrind-old/memcheck/tests/err_disable4.stderr.diff
=================================================
--- err_disable4.stderr.exp 2014-09-18 19:22:24.904399290 -0500
+++ err_disable4.stderr.out 2014-09-18 19:42:20.501407795 -0500
@@ -1501,8 +1501,6 @@
Thread x:
Invalid read of size 1
at 0x........: err (err_disable4.c:41)
- by 0x........: child_fn_2 (err_disable4.c:55)
- ...
Address 0x........ is 5 bytes inside a block of size 10 free'd
at 0x........: free (vg_replace_malloc.c:...)
by 0x........: main (err_disable4.c:68)
=================================================
./valgrind-old/memcheck/tests/threadname.stderr.diff
=================================================
--- threadname.stderr.exp 2014-09-18 19:22:24.917399432 -0500
+++ threadname.stderr.out 2014-09-18 19:50:48.333914609 -0500
@@ -9,36 +9,12 @@
Thread 2:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_0 (threadname.c:53)
- ...
Address 0x........ is 0 bytes after a block of size 2 alloc'd
at 0x........: malloc (vg_replace_malloc.c:...)
by 0x........: bad_things (threadname.c:15)
by 0x........: child_fn_0 (threadname.c:53)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
- Address 0x........ is 0 bytes after a block of size 3 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_1 (threadname.c:38)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
- Address 0x........ is 0 bytes after a block of size 4 alloc'd
- at 0x........: malloc (vg_replace_malloc.c:...)
- by 0x........: bad_things (threadname.c:15)
- by 0x........: child_fn_2 (threadname.c:26)
- ...
-
Thread 1:
Invalid write of size 1
at 0x........: bad_things (threadname.c:16)
=================================================
./valgrind-old/memcheck/tests/threadname_xml.stderr.diff
=================================================
--- threadname_xml.stderr.exp 2014-09-18 19:22:26.442416123 -0500
+++ threadname_xml.stderr.out 2014-09-18 19:50:51.382947639 -0500
@@ -94,14 +94,6 @@
<file>threadname.c</file>
<line>...</line>
</frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_0</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
</stack>
<auxwhat>Address 0x........ is 0 bytes after a block of size 2 alloc'd</auxwhat>
<stack>
@@ -135,112 +127,6 @@
<error>
<unique>0x........</unique>
<tid>...</tid>
- <threadname>try1</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 3 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>malloc</fn>
- <dir>...</dir>
- <file>vg_replace_malloc.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_1</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
-</error>
-
-<error>
- <unique>0x........</unique>
- <tid>...</tid>
- <threadname>012345678901234</threadname>
- <kind>InvalidWrite</kind>
- <what>Invalid write of size 1</what>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>bad_things</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
- <fn>child_fn_2</fn>
- <dir>...</dir>
- <file>threadname.c</file>
- <line>...</line>
- </frame>
- </stack>
- <auxwhat>Address 0x........ is 0 bytes after a block of size 4 alloc'd</auxwhat>
- <stack>
- <frame>
- <ip>0x........</ip>
- <obj>...</obj>
<truncated beyond 100 lines>
|
|
From: <ma...@bu...> - 2014-09-19 04:34:16
|
valgrind revision: 14555
VEX revision: 2953
C compiler: gcc (GCC) 4.8.3 20140624 (Red Hat 4.8.3-1)
GDB: GNU gdb (GDB) Fedora 7.7.1-18.fc20
Assembler: GNU assembler version 2.23.2
C library: GNU C Library (GNU libc) stable release version 2.18
uname -mrs: Linux 3.11.10-301.fc20.s390x s390x
Vendor version: Fedora 20 (Heisenbug)
Nightly build on lfedora1 ( Fedora release 20 (Heisenbug), s390x )
Started at 2014-09-19 00:00:01 UTC
Ended at 2014-09-19 01:59:50 UTC
Results differ from 24 hours ago
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 667 tests, 3 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
helgrind/tests/locked_vs_unlocked2 (stderr)
helgrind/tests/pth_cond_destroy_busy (stderr)
helgrind/tests/tc22_exit_w_lock (stderr)
=================================================
== Results from 24 hours ago ==
=================================================
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 668 tests, 5 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
helgrind/tests/locked_vs_unlocked2 (stderr)
helgrind/tests/pth_cond_destroy_busy (stderr)
helgrind/tests/pth_destroy_cond (stderr)
helgrind/tests/tc22_exit_w_lock (stderr)
drd/tests/std_thread2 (stderr)
=================================================
== Difference between 24 hours ago and now ==
=================================================
*** old.short 2014-09-19 01:20:44.607794445 +0000
--- new.short 2014-09-19 01:59:50.187878994 +0000
***************
*** 8,15 ****
! == 668 tests, 5 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
helgrind/tests/locked_vs_unlocked2 (stderr)
helgrind/tests/pth_cond_destroy_busy (stderr)
- helgrind/tests/pth_destroy_cond (stderr)
helgrind/tests/tc22_exit_w_lock (stderr)
- drd/tests/std_thread2 (stderr)
--- 8,13 ----
! == 667 tests, 3 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
helgrind/tests/locked_vs_unlocked2 (stderr)
helgrind/tests/pth_cond_destroy_busy (stderr)
helgrind/tests/tc22_exit_w_lock (stderr)
=================================================
./valgrind-new/helgrind/tests/locked_vs_unlocked2.stderr.diff
=================================================
--- locked_vs_unlocked2.stderr.exp 2014-09-19 01:21:23.557795605 +0000
+++ locked_vs_unlocked2.stderr.out 2014-09-19 01:41:53.487835800 +0000
@@ -16,13 +16,13 @@
Lock at 0x........ was first observed
at 0x........: pthread_mutex_init (hg_intercepts.c:...)
- by 0x........: main (locked_vs_unlocked2.c:58)
- Address 0x........ is 0 bytes inside data symbol "mx2a"
+ by 0x........: main (locked_vs_unlocked2.c:59)
+ Address 0x........ is 0 bytes inside data symbol "mx2b"
Lock at 0x........ was first observed
at 0x........: pthread_mutex_init (hg_intercepts.c:...)
- by 0x........: main (locked_vs_unlocked2.c:59)
- Address 0x........ is 0 bytes inside data symbol "mx2b"
+ by 0x........: main (locked_vs_unlocked2.c:58)
+ Address 0x........ is 0 bytes inside data symbol "mx2a"
Lock at 0x........ was first observed
at 0x........: pthread_mutex_init (hg_intercepts.c:...)
=================================================
./valgrind-new/helgrind/tests/pth_cond_destroy_busy.stderr.diff
=================================================
--- pth_cond_destroy_busy.stderr.exp 2014-09-19 01:21:23.667795608 +0000
+++ pth_cond_destroy_busy.stderr.out 2014-09-19 01:42:01.167836037 +0000
@@ -47,4 +47,4 @@
First pthread_cond_destroy() call returned EBUSY.
Second pthread_cond_destroy() call returned success.
-ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 6 errors from 3 contexts (suppressed: 0 from 0)
=================================================
./valgrind-new/helgrind/tests/tc22_exit_w_lock.stderr.diff
=================================================
--- tc22_exit_w_lock.stderr.exp 2014-09-19 01:21:23.807795612 +0000
+++ tc22_exit_w_lock.stderr.out 2014-09-19 01:43:21.817838697 +0000
@@ -13,6 +13,23 @@
---Thread-Announcement------------------------------------------
+Thread #x is the program's root thread
+
+----------------------------------------------------------------
+
+Possible data race during write of size 8 at 0x........ by thread #x
+Locks held: none
+ ...
+ by 0x........: pthread_create@* (hg_intercepts.c:...)
+ by 0x........: main (tc22_exit_w_lock.c:42)
+
+This conflicts with a previous read of size 8 by thread #x
+Locks held: none
+ ...
+ Address 0x........ is not stack'd, malloc'd or on a free list
+
+---Thread-Announcement------------------------------------------
+
Thread #x was created
...
by 0x........: pthread_create@* (hg_intercepts.c:...)
@@ -23,10 +40,6 @@
Thread #x: Exiting thread still holds 1 lock
...
----Thread-Announcement------------------------------------------
-
-Thread #x is the program's root thread
-
----------------------------------------------------------------
Thread #x: Exiting thread still holds 1 lock
@@ -34,4 +47,4 @@
by 0x........: main (tc22_exit_w_lock.c:48)
-ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 5 errors from 4 contexts (suppressed: 0 from 0)
=================================================
./valgrind-new/helgrind/tests/tc22_exit_w_lock.stderr.diff-kfail-x86
=================================================
--- tc22_exit_w_lock.stderr.exp-kfail-x86 2014-09-19 01:21:23.777795611 +0000
+++ tc22_exit_w_lock.stderr.out 2014-09-19 01:43:21.817838697 +0000
@@ -3,7 +3,6 @@
Thread #x was created
...
- by 0x........: pthread_create_WRK (hg_intercepts.c:...)
by 0x........: pthread_create@* (hg_intercepts.c:...)
by 0x........: main (tc22_exit_w_lock.c:39)
@@ -14,9 +13,25 @@
---Thread-Announcement------------------------------------------
+Thread #x is the program's root thread
+
+----------------------------------------------------------------
+
+Possible data race during write of size 8 at 0x........ by thread #x
+Locks held: none
+ ...
+ by 0x........: pthread_create@* (hg_intercepts.c:...)
+ by 0x........: main (tc22_exit_w_lock.c:42)
+
+This conflicts with a previous read of size 8 by thread #x
+Locks held: none
+ ...
+ Address 0x........ is not stack'd, malloc'd or on a free list
+
+---Thread-Announcement------------------------------------------
+
Thread #x was created
...
- by 0x........: pthread_create_WRK (hg_intercepts.c:...)
by 0x........: pthread_create@* (hg_intercepts.c:...)
by 0x........: main (tc22_exit_w_lock.c:42)
@@ -25,14 +40,11 @@
Thread #x: Exiting thread still holds 1 lock
...
----Thread-Announcement------------------------------------------
-
-Thread #x is the program's root thread
-
----------------------------------------------------------------
Thread #x: Exiting thread still holds 1 lock
...
+ by 0x........: main (tc22_exit_w_lock.c:48)
-ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 5 errors from 4 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/drd/tests/std_thread2.stderr.diff
=================================================
--- std_thread2.stderr.exp 2014-09-19 00:01:58.117652012 +0000
+++ std_thread2.stderr.out 2014-09-19 01:14:58.377785196 +0000
@@ -1,9 +1,13 @@
Thread 2:
+Conflicting load by thread 2 at 0x........ size 1
+ at 0x........: nanosleep (in /...libc...)
+Allocation context: BSS section of libc-2.18.so
+
Conflicting store by thread 2 at 0x........ size 4
at 0x........: main::{lambda()#1}::operator()() const (std_thread2.cpp:21)
Allocation context: BSS section of std_thread2
Done.
-ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 5 errors from 2 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/helgrind/tests/locked_vs_unlocked2.stderr.diff
=================================================
--- locked_vs_unlocked2.stderr.exp 2014-09-19 00:02:02.647652166 +0000
+++ locked_vs_unlocked2.stderr.out 2014-09-19 00:54:24.457739144 +0000
@@ -16,13 +16,13 @@
Lock at 0x........ was first observed
at 0x........: pthread_mutex_init (hg_intercepts.c:...)
- by 0x........: main (locked_vs_unlocked2.c:58)
- Address 0x........ is 0 bytes inside data symbol "mx2a"
+ by 0x........: main (locked_vs_unlocked2.c:59)
+ Address 0x........ is 0 bytes inside data symbol "mx2b"
Lock at 0x........ was first observed
at 0x........: pthread_mutex_init (hg_intercepts.c:...)
- by 0x........: main (locked_vs_unlocked2.c:59)
- Address 0x........ is 0 bytes inside data symbol "mx2b"
+ by 0x........: main (locked_vs_unlocked2.c:58)
+ Address 0x........ is 0 bytes inside data symbol "mx2a"
Lock at 0x........ was first observed
at 0x........: pthread_mutex_init (hg_intercepts.c:...)
=================================================
./valgrind-old/helgrind/tests/pth_cond_destroy_busy.stderr.diff
=================================================
--- pth_cond_destroy_busy.stderr.exp 2014-09-19 00:02:02.707652168 +0000
+++ pth_cond_destroy_busy.stderr.out 2014-09-19 00:54:47.667739765 +0000
@@ -47,4 +47,4 @@
First pthread_cond_destroy() call returned EBUSY.
Second pthread_cond_destroy() call returned success.
-ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 6 errors from 3 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/helgrind/tests/pth_destroy_cond.stderr.diff
=================================================
--- pth_destroy_cond.stderr.exp 2014-09-19 00:02:02.707652168 +0000
+++ pth_destroy_cond.stderr.out 2014-09-19 00:54:51.667739880 +0000
@@ -5,6 +5,34 @@
by 0x........: pthread_create@* (hg_intercepts.c:...)
by 0x........: main (pth_destroy_cond.c:29)
+---Thread-Announcement------------------------------------------
+
+Thread #x is the program's root thread
+
+----------------------------------------------------------------
+
+ Lock at 0x........ was first observed
+ at 0x........: pthread_mutex_init (hg_intercepts.c:...)
+ by 0x........: main (pth_destroy_cond.c:25)
+ Address 0x........ is 0 bytes inside data symbol "mutex"
+
+Possible data race during read of size 1 at 0x........ by thread #x
+Locks held: 1, at address 0x........
+ at 0x........: my_memcmp (hg_intercepts.c:...)
+ by 0x........: pthread_cond_destroy_WRK (hg_intercepts.c:...)
+ by 0x........: pthread_cond_destroy@* (hg_intercepts.c:...)
+ by 0x........: ThreadFunction (pth_destroy_cond.c:18)
+ by 0x........: mythread_wrapper (hg_intercepts.c:...)
+ ...
+
+This conflicts with a previous write of size 4 by thread #x
+Locks held: none
+ ...
+ by 0x........: pthread_cond_wait_WRK (hg_intercepts.c:...)
+ by 0x........: pthread_cond_wait@* (hg_intercepts.c:...)
+ by 0x........: main (pth_destroy_cond.c:31)
+ Address 0x........ is 4 bytes inside data symbol "cond"
+
----------------------------------------------------------------
Thread #x: pthread_cond_destroy: destruction of condition variable being waited upon
=================================================
./valgrind-old/helgrind/tests/tc22_exit_w_lock.stderr.diff
=================================================
--- tc22_exit_w_lock.stderr.exp 2014-09-19 00:02:02.707652168 +0000
+++ tc22_exit_w_lock.stderr.out 2014-09-19 00:58:26.577746186 +0000
@@ -13,6 +13,23 @@
---Thread-Announcement------------------------------------------
+Thread #x is the program's root thread
+
+----------------------------------------------------------------
+
+Possible data race during write of size 8 at 0x........ by thread #x
+Locks held: none
+ ...
+ by 0x........: pthread_create@* (hg_intercepts.c:...)
+ by 0x........: main (tc22_exit_w_lock.c:42)
+
+This conflicts with a previous read of size 8 by thread #x
+Locks held: none
+ ...
+ Address 0x........ is not stack'd, malloc'd or on a free list
+
+---Thread-Announcement------------------------------------------
+
Thread #x was created
...
by 0x........: pthread_create@* (hg_intercepts.c:...)
@@ -23,10 +40,6 @@
Thread #x: Exiting thread still holds 1 lock
...
----Thread-Announcement------------------------------------------
-
-Thread #x is the program's root thread
-
----------------------------------------------------------------
Thread #x: Exiting thread still holds 1 lock
@@ -34,4 +47,4 @@
by 0x........: main (tc22_exit_w_lock.c:48)
-ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 5 errors from 4 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/helgrind/tests/tc22_exit_w_lock.stderr.diff-kfail-x86
=================================================
--- tc22_exit_w_lock.stderr.exp-kfail-x86 2014-09-19 00:02:02.677652167 +0000
+++ tc22_exit_w_lock.stderr.out 2014-09-19 00:58:26.577746186 +0000
@@ -3,7 +3,6 @@
Thread #x was created
...
- by 0x........: pthread_create_WRK (hg_intercepts.c:...)
by 0x........: pthread_create@* (hg_intercepts.c:...)
by 0x........: main (tc22_exit_w_lock.c:39)
@@ -14,9 +13,25 @@
---Thread-Announcement------------------------------------------
+Thread #x is the program's root thread
+
+----------------------------------------------------------------
+
+Possible data race during write of size 8 at 0x........ by thread #x
+Locks held: none
+ ...
+ by 0x........: pthread_create@* (hg_intercepts.c:...)
+ by 0x........: main (tc22_exit_w_lock.c:42)
+
+This conflicts with a previous read of size 8 by thread #x
+Locks held: none
+ ...
+ Address 0x........ is not stack'd, malloc'd or on a free list
+
+---Thread-Announcement------------------------------------------
+
Thread #x was created
...
- by 0x........: pthread_create_WRK (hg_intercepts.c:...)
by 0x........: pthread_create@* (hg_intercepts.c:...)
by 0x........: main (tc22_exit_w_lock.c:42)
@@ -25,14 +40,11 @@
Thread #x: Exiting thread still holds 1 lock
...
----Thread-Announcement------------------------------------------
-
-Thread #x is the program's root thread
-
----------------------------------------------------------------
Thread #x: Exiting thread still holds 1 lock
...
+ by 0x........: main (tc22_exit_w_lock.c:48)
-ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 0 from 0)
+ERROR SUMMARY: 5 errors from 4 contexts (suppressed: 0 from 0)
|
|
From: Christian B. <bor...@de...> - 2014-09-19 04:14:48
|
valgrind revision: 14555 VEX revision: 2953 C compiler: gcc (SUSE Linux) 4.3.4 [gcc-4_3-branch revision 152973] GDB: GNU gdb (GDB) SUSE (7.5.1-0.7.29) Assembler: GNU assembler (GNU Binutils; SUSE Linux Enterprise 11) 2.23.1 C library: GNU C Library stable release version 2.11.3 (20110527) uname -mrs: Linux 3.0.101-0.35-default s390x Vendor version: Welcome to SUSE Linux Enterprise Server 11 SP3 (s390x) - Kernel %r (%t). Nightly build on sless390 ( SUSE Linux Enterprise Server 11 SP3 gcc 4.3.4 on z196 (s390x) ) Started at 2014-09-19 03:45:02 CEST Ended at 2014-09-19 06:14:32 CEST Results differ from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 661 tests, 3 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/origin5-bz2 (stderr) helgrind/tests/pth_cond_destroy_busy (stderr) helgrind/tests/tc20_verifywrap (stderr) ================================================= == Results from 24 hours ago == ================================================= Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 662 tests, 3 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/origin5-bz2 (stderr) helgrind/tests/pth_cond_destroy_busy (stderr) helgrind/tests/tc20_verifywrap (stderr) ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short Fri Sep 19 04:03:23 2014 --- new.short Fri Sep 19 04:22:26 2014 *************** *** 8,10 **** ! == 662 tests, 3 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/origin5-bz2 (stderr) --- 8,10 ---- ! == 661 tests, 3 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/origin5-bz2 (stderr) --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.23s no: 4.3s (18.7x, -----) me: 7.2s (31.5x, -----) ca:26.2s (113.9x, -----) he: 5.3s (23.0x, -----) ca: 9.1s (39.7x, -----) dr: 5.5s (23.8x, -----) ma: 4.9s (21.3x, -----) bigcode1 valgrind-old:0.23s no: 4.3s (18.7x, 0.2%) me: 7.3s (31.6x, -0.4%) ca:25.8s (112.1x, 1.6%) he: 5.3s (23.1x, -0.6%) ca: 9.1s (39.6x, 0.1%) dr: 5.5s (23.8x, 0.0%) ma: 4.9s (21.4x, -0.4%) -- bigcode2 -- bigcode2 valgrind-new:0.25s no: 7.2s (29.0x, -----) me:14.3s (57.4x, -----) ca:39.3s (157.1x, -----) he:10.3s (41.2x, -----) ca:14.2s (56.8x, -----) dr: 9.6s (38.4x, -----) ma: 8.3s (33.4x, -----) bigcode2 valgrind-old:0.25s no: 7.2s (28.8x, 0.7%) me:14.2s (56.8x, 1.0%) ca:38.8s (155.3x, 1.1%) he:10.3s (41.3x, -0.2%) ca:14.2s (56.8x, -0.1%) dr: 9.6s (38.3x, 0.2%) ma: 8.4s (33.6x, -0.5%) -- bz2 -- bz2 valgrind-new:0.69s no: 5.0s ( 7.2x, -----) me:12.9s (18.7x, -----) ca:31.9s (46.2x, -----) he:19.8s (28.8x, -----) ca:34.3s (49.7x, -----) dr:29.9s (43.4x, -----) ma: 4.8s ( 7.0x, -----) bz2 valgrind-old:0.69s no: 5.0s ( 7.2x, 0.0%) me:12.9s (18.7x, -0.1%) ca:31.5s (45.7x, 1.3%) he:19.9s (28.9x, -0.4%) ca:34.3s (49.7x, 0.0%) dr:29.6s (43.0x, 1.0%) ma: 4.8s ( 6.9x, 1.6%) -- fbench -- fbench valgrind-new:0.41s no: 1.6s ( 3.9x, -----) me: 4.5s (10.9x, -----) ca: 9.3s (22.6x, -----) he: 6.4s (15.7x, -----) ca: 7.2s (17.7x, -----) dr: 5.8s (14.2x, -----) ma: 1.7s ( 4.1x, -----) fbench valgrind-old:0.41s no: 1.6s ( 4.0x, -1.2%) me: 4.5s (10.9x, 0.0%) ca: 9.2s (22.4x, 0.8%) he: 6.4s (15.7x, -0.3%) ca: 7.3s (17.9x, -1.5%) dr: 5.8s (14.2x, -0.2%) ma: 1.7s ( 4.1x, -0.0%) -- ffbench -- ffbench valgrind-new:0.20s no: 1.1s ( 5.2x, -----) me: 3.5s (17.3x, -----) ca: 3.0s (15.0x, -----) he:44.4s (221.9x, -----) ca: 9.5s (47.4x, -----) dr: 7.4s (37.0x, -----) ma: 1.0s ( 4.8x, -----) ffbench valgrind-old:0.20s no: 1.1s ( 5.3x, -1.0%) me: 3.5s (17.5x, -1.2%) ca: 3.0s (14.9x, 0.7%) he:44.4s (221.8x, 0.0%) ca: 9.5s (47.4x, -0.1%) dr: 7.4s (36.9x, 0.4%) ma: 1.0s ( 4.8x, 0.0%) -- heap -- heap valgrind-new:0.23s no: 1.9s ( 8.2x, -----) me: 9.0s (39.3x, -----) ca:13.1s (57.0x, -----) he:12.9s (56.2x, -----) ca:11.2s (48.6x, -----) dr: 7.9s (34.4x, -----) ma: 8.2s (35.8x, -----) heap valgrind-old:0.23s no: 1.9s ( 8.1x, 1.1%) me: 8.9s (38.6x, 1.8%) ca:13.0s (56.4x, 1.0%) he:13.0s (56.6x, -0.7%) ca:11.2s (48.6x, 0.1%) dr: 7.9s (34.2x, 0.6%) ma: 8.0s (34.8x, 2.7%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.23s no: 2.0s ( 8.9x, -----) me:13.2s (57.3x, -----) ca:14.2s (62.0x, -----) he:14.4s (62.4x, -----) ca:12.3s (53.5x, -----) dr: 8.9s (38.6x, -----) ma: 8.4s (36.7x, -----) heap_pdb4 valgrind-old:0.23s no: 2.1s ( 9.0x, -1.0%) me:13.0s (56.6x, 1.1%) ca:14.1s (61.1x, 1.3%) he:14.3s (62.3x, 0.1%) ca:12.3s (53.4x, 0.1%) dr: 8.9s (38.6x, 0.1%) ma: 8.2s (35.9x, 2.1%) -- many-loss-records -- many-loss-records valgrind-new:0.02s no: 0.5s (24.0x, -----) me: 2.4s (117.5x, -----) ca: 1.9s (96.5x, -----) he: 2.4s (119.5x, -----) ca: 1.9s (95.5x, -----) dr: 2.0s (99.0x, -----) ma: 1.7s (85.5x, -----) many-loss-records valgrind-old:0.02s no: 0.5s (24.0x, 0.0%) me: 2.3s (116.0x, 1.3%) ca: 1.9s (96.0x, 0.5%) he: 2.4s (120.0x, -0.4%) ca: 1.9s (95.5x, 0.0%) dr: 1.9s (97.5x, 1.5%) ma: 1.7s (83.0x, 2.9%) -- many-xpts -- many-xpts valgrind-new:0.07s no: 0.6s ( 8.9x, -----) me: 3.4s (48.4x, -----) ca:370.4s (5291.7x, -----) he: 6.7s (95.7x, -----) ca: 2.8s (40.0x, -----) dr: 2.8s (39.3x, -----) ma: 2.7s (38.4x, -----) many-xpts valgrind-old:0.07s no: 0.6s ( 9.0x, -1.6%) me: 3.4s (48.7x, -0.6%) ca:378.1s (5401.0x, -2.1%) he: 6.8s (97.1x, -1.5%) ca: 2.8s (39.9x, 0.4%) dr: 2.7s (38.7x, 1.5%) ma: 2.6s (37.4x, 2.6%) -- sarp -- sarp valgrind-new:0.03s no: 0.6s (20.0x, -----) me: 3.7s (123.3x, -----) ca: 3.1s (104.3x, -----) he:16.7s (557.0x, -----) ca: 2.0s (68.0x, -----) dr: 1.6s (52.7x, -----) ma: 0.5s (18.0x, -----) sarp valgrind-old:0.03s no: 0.6s (20.3x, -1.7%) me: 3.7s (123.3x, 0.0%) ca: 3.1s (103.7x, 0.6%) he:16.8s (561.0x, -0.7%) ca: 2.0s (68.0x, 0.0%) dr: 1.6s (53.0x, -0.6%) ma: 0.5s (17.7x, 1.9%) -- tinycc -- tinycc valgrind-new:0.22s no: 2.8s (12.5x, -----) me:14.8s (67.5x, -----) ca:30.1s (136.7x, -----) he:27.8s (126.5x, -----) ca:21.2s (96.2x, -----) dr:20.7s (94.1x, -----) ma: 4.1s (18.7x, -----) tinycc valgrind-old:0.22s no: 2.8s (12.5x, 0.0%) me:14.7s (66.8x, 1.0%) ca:29.7s (135.2x, 1.1%) he:27.8s (126.5x, 0.0%) ca:21.2s (96.2x, -0.0%) dr:20.7s (94.2x, -0.0%) ma: 4.1s (18.7x, -0.2%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 112m6.431s user 111m29.987s sys 0m28.911s |
|
From: <ma...@bu...> - 2014-09-19 02:03:28
|
valgrind revision: 14555 VEX revision: 2953 C compiler: gcc (Debian 4.7.2-5) 4.7.2 GDB: GNU gdb (GDB) 7.4.1-debian Assembler: GNU assembler (GNU Binutils for Debian) 2.22 C library: GNU C Library (Debian EGLIBC 2.13-38+deb7u4) stable release version 2.13 uname -mrs: Linux 3.2.0-4-amd64 x86_64 Vendor version: Debian GNU/Linux 7 (wheezy) Nightly build on wildebeest ( Debian 7.6 wheezy x86_64 ) Started at 2014-09-19 00:00:01 UTC Ended at 2014-09-19 02:03:13 UTC Results differ from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... done Regression test results follow == 683 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == ================================================= == Results from 24 hours ago == ================================================= Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... done Regression test results follow == 684 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == ================================================= == Difference between 24 hours ago and now == ================================================= *** old.short 2014-09-19 00:51:34.017466033 +0000 --- new.short 2014-09-19 01:14:53.729446791 +0000 *************** *** 8,10 **** ! == 684 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == --- 8,10 ---- ! == 683 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == --tools=none,memcheck,callgrind,helgrind,cachegrind,drd,massif --reps=3 --vg=../valgrind-new --vg=../valgrind-old -- Running tests in perf ---------------------------------------------- -- bigcode1 -- bigcode1 valgrind-new:0.14s no: 2.1s (15.1x, -----) me: 4.5s (32.0x, -----) ca:16.8s (119.9x, -----) he: 2.7s (19.4x, -----) ca: 4.9s (35.0x, -----) dr: 2.7s (19.0x, -----) ma: 2.6s (18.4x, -----) bigcode1 valgrind-old:0.14s no: 2.3s (16.4x, -9.0%) me: 4.5s (31.9x, 0.4%) ca:17.6s (125.4x, -4.6%) he: 2.7s (19.4x, -0.0%) ca: 4.9s (35.0x, 0.0%) dr: 2.7s (19.5x, -2.6%) ma: 2.5s (18.2x, 1.2%) -- bigcode2 -- bigcode2 valgrind-new:0.14s no: 5.1s (36.5x, -----) me:11.6s (83.0x, -----) ca:36.8s (262.9x, -----) he: 6.8s (48.4x, -----) ca: 9.8s (69.7x, -----) dr: 6.3s (44.9x, -----) ma: 6.1s (43.6x, -----) bigcode2 valgrind-old:0.14s no: 5.4s (38.6x, -5.9%) me:11.1s (79.5x, 4.2%) ca:37.7s (269.2x, -2.4%) he: 6.6s (47.3x, 2.4%) ca: 9.7s (69.0x, 1.0%) dr: 6.6s (46.9x, -4.5%) ma: 5.9s (42.0x, 3.6%) -- bz2 -- bz2 valgrind-new:0.68s no: 2.9s ( 4.3x, -----) me: 8.7s (12.8x, -----) ca:17.5s (25.7x, -----) he:12.3s (18.1x, -----) ca:14.4s (21.1x, -----) dr:15.2s (22.4x, -----) ma: 2.8s ( 4.1x, -----) bz2 valgrind-old:0.68s no: 2.8s ( 4.1x, 4.1%) me: 8.5s (12.5x, 2.2%) ca:16.8s (24.7x, 4.1%) he:12.1s (17.8x, 1.5%) ca:13.9s (20.4x, 3.5%) dr:16.1s (23.6x, -5.7%) ma: 2.8s ( 4.1x, 0.4%) -- fbench -- fbench valgrind-new:0.29s no: 1.3s ( 4.6x, -----) me: 4.9s (17.0x, -----) ca: 7.4s (25.6x, -----) he: 3.5s (12.2x, -----) ca: 3.9s (13.6x, -----) dr: 3.2s (11.2x, -----) ma: 1.4s ( 5.0x, -----) fbench valgrind-old:0.29s no: 1.4s ( 4.8x, -4.5%) me: 4.8s (16.4x, 3.7%) ca: 7.5s (25.7x, -0.4%) he: 3.6s (12.4x, -1.4%) ca: 4.1s (14.1x, -4.3%) dr: 3.3s (11.2x, -0.3%) ma: 1.4s ( 4.8x, 3.4%) -- ffbench -- ffbench valgrind-new:0.28s no: 1.3s ( 4.6x, -----) me: 3.8s (13.7x, -----) ca: 2.4s ( 8.5x, -----) he: 9.2s (33.0x, -----) ca: 5.3s (18.9x, -----) dr: 4.6s (16.5x, -----) ma: 1.2s ( 4.2x, -----) ffbench valgrind-old:0.28s no: 1.2s ( 4.5x, 3.1%) me: 3.8s (13.6x, 0.8%) ca: 2.4s ( 8.5x, 0.8%) he: 9.2s (32.9x, 0.2%) ca: 5.2s (18.4x, 2.8%) dr: 4.5s (16.2x, 1.9%) ma: 1.2s ( 4.1x, 2.5%) -- heap -- heap valgrind-new:0.11s no: 1.0s ( 8.9x, -----) me: 7.1s (64.2x, -----) ca: 7.6s (69.3x, -----) he: 9.1s (82.5x, -----) ca: 4.2s (37.8x, -----) dr: 5.7s (51.7x, -----) ma: 6.3s (57.5x, -----) heap valgrind-old:0.11s no: 0.9s ( 8.2x, 8.2%) me: 6.9s (62.7x, 2.3%) ca: 7.7s (69.5x, -0.4%) he: 8.8s (80.2x, 2.9%) ca: 4.1s (37.5x, 1.0%) dr: 5.7s (51.7x, -0.0%) ma: 6.1s (55.3x, 3.9%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.16s no: 1.0s ( 6.0x, -----) me:11.9s (74.2x, -----) ca: 8.6s (53.8x, -----) he:10.6s (66.0x, -----) ca: 4.6s (28.6x, -----) dr: 6.4s (39.8x, -----) ma: 6.7s (41.6x, -----) heap_pdb4 valgrind-old:0.16s no: 1.0s ( 6.1x, -1.0%) me:14.0s (87.7x,-18.2%) ca: 8.6s (53.9x, -0.3%) he:10.2s (63.7x, 3.4%) ca: 4.5s (27.8x, 2.8%) dr: 6.4s (39.9x, -0.2%) ma: 6.5s (40.7x, 2.3%) -- many-loss-records -- many-loss-records valgrind-new:0.01s no: 0.4s (36.0x, -----) me: 1.9s (185.0x, -----) ca: 1.3s (128.0x, -----) he: 1.6s (163.0x, -----) ca: 0.9s (87.0x, -----) dr: 1.4s (144.0x, -----) ma: 1.4s (135.0x, -----) many-loss-records valgrind-old:0.01s no: 0.3s (35.0x, 2.8%) me: 1.9s (187.0x, -1.1%) ca: 1.3s (128.0x, 0.0%) he: 1.6s (158.0x, 3.1%) ca: 0.9s (86.0x, 1.1%) dr: 1.4s (143.0x, 0.7%) ma: 1.3s (128.0x, 5.2%) -- many-xpts -- many-xpts valgrind-new:0.05s no: 0.4s ( 8.4x, -----) me: 2.5s (49.4x, -----) ca: 3.4s (68.8x, -----) he: 3.1s (61.2x, -----) ca: 1.2s (24.6x, -----) dr: 2.0s (39.8x, -----) ma: 2.1s (41.6x, -----) many-xpts valgrind-old:0.05s no: 0.4s ( 8.6x, -2.4%) me: 2.5s (49.8x, -0.8%) ca: 3.3s (66.6x, 3.2%) he: 3.0s (59.8x, 2.3%) ca: 1.2s (24.0x, 2.4%) dr: 1.9s (38.4x, 3.5%) ma: 2.0s (39.4x, 5.3%) -- sarp -- sarp valgrind-new:0.02s no: 0.4s (18.5x, -----) me: 3.1s (155.0x, -----) ca: 2.1s (107.0x, -----) he: 9.7s (486.0x, -----) ca: 1.1s (55.5x, -----) dr: 1.3s (63.0x, -----) ma: 0.4s (20.0x, -----) sarp valgrind-old:0.02s no: 0.4s (18.5x, 0.0%) me: 3.1s (153.5x, 1.0%) ca: 2.2s (108.0x, -0.9%) he: 9.7s (486.0x, 0.0%) ca: 1.1s (57.0x, -2.7%) dr: 1.2s (62.0x, 1.6%) ma: 0.4s (21.0x, -5.0%) -- tinycc -- tinycc valgrind-new:0.30s no: 1.8s ( 5.8x, -----) me:10.8s (36.1x, -----) ca:13.4s (44.8x, -----) he:13.0s (43.4x, -----) ca:10.5s (35.1x, -----) dr:10.0s (33.2x, -----) ma: 3.1s (10.5x, -----) tinycc valgrind-old:0.30s no: 1.9s ( 6.5x,-10.9%) me:10.8s (36.1x, 0.1%) ca:13.4s (44.6x, 0.5%) he:12.8s (42.6x, 1.8%) ca:10.7s (35.6x, -1.4%) dr:10.5s (35.1x, -5.6%) ma: 3.1s (10.4x, 0.6%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= 2757.05user 32.72system 48:19.79elapsed 96%CPU (0avgtext+0avgdata 499788maxresident)k 136784inputs+452848outputs (233major+11730516minor)pagefaults 0swaps Congratulations, all tests passed! |
|
From: George Y. <gy...@ul...> - 2014-09-19 00:11:03
|
Good afternoon,
This small patch adds the functionality to Memgrind to fail all memory
allocations after the specific count (meaning, if you use
--fail-memory-alloc=100 any memory allocation attempt after 100th will
fail). This is very useful to see whether the application crashes or
behaves abnormally when handling failed memory allocations. It is
supposed to be wrapped up in the loop, which runs the application
increasing the counter value by 1 after each successive run.
Signed-off-by: George Yunavev <gy...@ul...>
---
diff -upr valgrind-3.10.0.orig/memcheck/mc_include.h valgrind-3.10.0/memcheck/mc_include.h
--- valgrind-3.10.0.orig/memcheck/mc_include.h 2014-09-08 05:28:18.000000000 -0700
+++ valgrind-3.10.0/memcheck/mc_include.h 2014-09-17 23:54:34.372494648 -0700
@@ -501,6 +501,10 @@ extern UInt MC_(clo_show_leak_kinds);
Default : R2S(Possible) | R2S(Unreached). */
extern UInt MC_(clo_errors_for_leak_kinds);
+/* If nonzero, specifies which memory allocation sequence call (and all
+ subsequent calls) will return the failure. Default: none (0) */
+extern Long MC_(clo_fail_alloc_number);
+
/* Various leak check heuristics which can be activated/deactivated. */
typedef
enum {
diff -upr valgrind-3.10.0.orig/memcheck/mc_main.c valgrind-3.10.0/memcheck/mc_main.c
--- valgrind-3.10.0.orig/memcheck/mc_main.c 2014-09-08 05:28:17.000000000 -0700
+++ valgrind-3.10.0/memcheck/mc_main.c 2014-09-18 15:24:21.430193157 -0700
@@ -5195,6 +5195,7 @@ Int MC_(clo_free_fill)
KeepStacktraces MC_(clo_keep_stacktraces) = KS_alloc_then_free;
Int MC_(clo_mc_level) = 2;
Bool MC_(clo_show_mismatched_frees) = True;
+Long MC_(clo_fail_alloc_number) = 0;
static const HChar * MC_(parse_leak_heuristics_tokens) =
"-,stdstring,length64,newarray,multipleinheritance";
@@ -5342,6 +5343,10 @@ static Bool mc_process_cmd_line_options(
else if VG_BOOL_CLO(arg, "--show-mismatched-frees",
MC_(clo_show_mismatched_frees)) {}
+ else if VG_BINT_CLO(arg, "--fail-memory-alloc",
+ MC_(clo_fail_alloc_number),
+ 0, 10*1000*1000*1000LL) {}
+
else
return VG_(replacement_malloc_process_cmd_line_option)(arg);
@@ -5390,6 +5395,8 @@ static void mc_print_usage(void)
" --keep-stacktraces=alloc|free|alloc-and-free|alloc-then-free|none\n"
" stack trace(s) to keep for malloc'd/free'd areas [alloc-then-free]\n"
" --show-mismatched-frees=no|yes show frees that don't match the allocator? [yes]\n"
+" --fail-memory-alloc=<number> starting from <number> force all subsequent\n"
+" memory allocations to fail\n"
, plo_default
);
}
diff -upr valgrind-3.10.0.orig/memcheck/mc_malloc_wrappers.c valgrind-3.10.0/memcheck/mc_malloc_wrappers.c
--- valgrind-3.10.0.orig/memcheck/mc_malloc_wrappers.c 2014-09-08 05:28:05.000000000 -0700
+++ valgrind-3.10.0/memcheck/mc_malloc_wrappers.c 2014-09-18 15:22:34.752195646 -0700
@@ -347,6 +347,12 @@ void* MC_(new_block) ( ThreadId tid,
tl_assert(MC_AllocCustom == kind);
} else {
tl_assert(MC_AllocCustom != kind);
+
+ // Make the memory allocation fail if the counter exceeds
+ if ( MC_(clo_fail_alloc_number) != 0 && cmalloc_n_mallocs >= MC_(clo_fail_alloc_number) ) {
+ return NULL;
+ }
+
p = (Addr)VG_(cli_malloc)( alignB, szB );
if (!p) {
return NULL;
|