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From: <sv...@va...> - 2015-02-06 20:33:58
|
Author: florian
Date: Fri Feb 6 20:33:51 2015
New Revision: 14914
Log:
Revert accidental checkin for Makefile.am
Modified:
trunk/memcheck/tests/vbit-test/Makefile.am
Modified: trunk/memcheck/tests/vbit-test/Makefile.am
==============================================================================
--- trunk/memcheck/tests/vbit-test/Makefile.am (original)
+++ trunk/memcheck/tests/vbit-test/Makefile.am Fri Feb 6 20:33:51 2015
@@ -40,4 +40,4 @@
vbit_test_CFLAGS = $(AM_CFLAGS_PRI) -std=c99
vbit_test_DEPENDENCIES =
vbit_test_LDADD =
-vbit_test_LDFLAGS = $(AM_CFLAGS_PRI) -std=c99 -static-libubsan
+vbit_test_LDFLAGS = $(AM_CFLAGS_PRI) -std=c99
|
Author: florian
Date: Fri Feb 6 20:32:15 2015
New Revision: 14913
Log:
Fix undefined behaviours when shifting.
Found by libubsan.
Modified:
trunk/callgrind/sim.c
trunk/coregrind/m_debuginfo/readdwarf.c
trunk/coregrind/m_gdbserver/target.c
trunk/memcheck/tests/vbit-test/Makefile.am
trunk/memcheck/tests/vbit-test/vbits.c
Modified: trunk/callgrind/sim.c
==============================================================================
--- trunk/callgrind/sim.c (original)
+++ trunk/callgrind/sim.c Fri Feb 6 20:32:15 2015
@@ -183,8 +183,8 @@
c->sets = (c->size / c->line_size) / c->assoc;
c->sets_min_1 = c->sets - 1;
c->line_size_bits = VG_(log2)(c->line_size);
- c->tag_shift = c->line_size_bits + VG_(log2)(c->sets);
- c->tag_mask = ~((1<<c->tag_shift)-1);
+ c->tag_shift = c->line_size_bits + VG_(log2)(c->sets);
+ c->tag_mask = ~((1u<<c->tag_shift)-1);
/* Can bits in tag entries be used for flags?
* Should be always true as MIN_LINE_SIZE >= 16 */
@@ -650,7 +650,7 @@
else {
int bytes_per_bit = c->line_size/32;
start_mask = 1;
- end_mask = 1 << 31;
+ end_mask = 1u << 31;
for(i=0;i<c->line_size;i++) {
c->line_start_mask[i] = start_val;
c->line_end_mask[c->line_size-i-1] = end_val;
Modified: trunk/coregrind/m_debuginfo/readdwarf.c
==============================================================================
--- trunk/coregrind/m_debuginfo/readdwarf.c (original)
+++ trunk/coregrind/m_debuginfo/readdwarf.c Fri Feb 6 20:32:15 2015
@@ -2534,12 +2534,13 @@
static Long step_le_s_encoded_literal ( DiCursor* data, UInt size )
{
- Long s64 = step_le_u_encoded_literal( data, size );
+ ULong u64 = step_le_u_encoded_literal( data, size );
+ Long s64;
switch (size) {
case 8: break;
- case 4: s64 <<= 32; s64 >>= 32; break;
- case 2: s64 <<= 48; s64 >>= 48; break;
- case 1: s64 <<= 56; s64 >>= 56; break;
+ case 4: s64 = u64 << 32; s64 >>= 32; break;
+ case 2: s64 = u64 << 48; s64 >>= 48; break;
+ case 1: s64 = u64 << 56; s64 >>= 56; break;
default: vg_assert(0); /*NOTREACHED*/ return 0;
}
return s64;
Modified: trunk/coregrind/m_gdbserver/target.c
==============================================================================
--- trunk/coregrind/m_gdbserver/target.c (original)
+++ trunk/coregrind/m_gdbserver/target.c Fri Feb 6 20:32:15 2015
@@ -554,7 +554,7 @@
static Bool getplatformoffset_called = False;
static Bool lm_modid_offset_found = False;
- static SizeT lm_modid_offset = 1<<31; // Rubbish initial value.
+ static SizeT lm_modid_offset = 1u << 31; // Rubbish initial value.
// lm_modid_offset is a magic offset, retrieved using an external program.
if (!getplatformoffset_called) {
Modified: trunk/memcheck/tests/vbit-test/Makefile.am
==============================================================================
--- trunk/memcheck/tests/vbit-test/Makefile.am (original)
+++ trunk/memcheck/tests/vbit-test/Makefile.am Fri Feb 6 20:32:15 2015
@@ -40,4 +40,4 @@
vbit_test_CFLAGS = $(AM_CFLAGS_PRI) -std=c99
vbit_test_DEPENDENCIES =
vbit_test_LDADD =
-vbit_test_LDFLAGS = $(AM_CFLAGS_PRI) -std=c99
+vbit_test_LDFLAGS = $(AM_CFLAGS_PRI) -std=c99 -static-libubsan
Modified: trunk/memcheck/tests/vbit-test/vbits.c
==============================================================================
--- trunk/memcheck/tests/vbit-test/vbits.c (original)
+++ trunk/memcheck/tests/vbit-test/vbits.c Fri Feb 6 20:32:15 2015
@@ -408,9 +408,11 @@
vbits_t new = { .num_bits = v1.num_bits * 2 };
switch (v1.num_bits) {
- case 8: new.bits.u16 = (v1.bits.u8 << 8) | v2.bits.u8; break;
- case 16: new.bits.u32 = (v1.bits.u16 << 16) | v2.bits.u16; break;
- case 32: new.bits.u64 = v1.bits.u32;
+ case 8: new.bits.u16 = v1.bits.u8;
+ new.bits.u16 = (new.bits.u16 << 8) | v2.bits.u8; break;
+ case 16: new.bits.u32 = v1.bits.u16;
+ new.bits.u32 = (new.bits.u32 << 16) | v2.bits.u16; break;
+ case 32: new.bits.u64 = v1.bits.u32;
new.bits.u64 = (new.bits.u64 << 32) | v2.bits.u32; break;
case 64:
if (__BYTE_ORDER == __LITTLE_ENDIAN) {
|
|
From: <sv...@va...> - 2015-02-06 20:26:04
|
Author: florian
Date: Fri Feb 6 20:25:57 2015
New Revision: 14912
Log:
There must be at least one element in a VLA.
Found by libubsan.
Modified:
trunk/coregrind/m_demangle/cp-demangle.c
Modified: trunk/coregrind/m_demangle/cp-demangle.c
==============================================================================
--- trunk/coregrind/m_demangle/cp-demangle.c (original)
+++ trunk/coregrind/m_demangle/cp-demangle.c Fri Feb 6 20:25:57 2015
@@ -4071,8 +4071,8 @@
{
#ifdef CP_DYNAMIC_ARRAYS
- __extension__ struct d_saved_scope scopes[dpi.num_saved_scopes];
- __extension__ struct d_print_template temps[dpi.num_copy_templates];
+ __extension__ struct d_saved_scope scopes[dpi.num_saved_scopes ?: 1];
+ __extension__ struct d_print_template temps[dpi.num_copy_templates ?: 1];
dpi.saved_scopes = scopes;
dpi.copy_templates = temps;
|
|
From: Rich C. <rc...@wi...> - 2015-02-06 05:30:18
|
valgrind revision: 14911
VEX revision: 3085
C compiler: gcc (SUSE Linux) 4.8.3 20140627 [gcc-4_8-branch revision 212064]
GDB: GNU gdb (GDB; openSUSE 13.2) 7.8
Assembler: GNU assembler (GNU Binutils; openSUSE 13.2) 2.24.0.20140403-6.1
C library: GNU C Library (GNU libc) stable release version 2.19 (git 9a869d822025)
uname -mrs: Linux 3.16.6-2-desktop x86_64
Vendor version: Welcome to openSUSE 13.2 "Harlequin" - Kernel %r (%t).
Nightly build on rodan ( Linux 3.16.6-2-desktop x86_64 )
Started at 2015-02-05 19:22:01 CST
Ended at 2015-02-05 23:30:09 CST
Results unchanged from 24 hours ago
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 615 tests, 4 stderr failures, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
memcheck/tests/err_disable3 (stderr)
memcheck/tests/err_disable4 (stderr)
memcheck/tests/threadname (stderr)
memcheck/tests/threadname_xml (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: 7.6s (15.9x, -----) me:15.5s (32.3x, -----) ca:61.3s (127.8x, -----) he: 9.6s (19.9x, -----) ca:17.1s (35.7x, -----) dr: 9.2s (19.1x, -----) ma: 8.9s (18.6x, -----)
bigcode1 valgrind-old:0.48s no: 7.7s (16.0x, -0.4%) me:15.5s (32.4x, -0.1%) ca:61.4s (128.0x, -0.1%) he: 9.5s (19.9x, 0.3%) ca:17.1s (35.7x, 0.1%) dr: 9.1s (19.0x, 0.5%) ma: 8.9s (18.6x, 0.2%)
-- bigcode2 --
bigcode2 valgrind-new:0.49s no:18.7s (38.2x, -----) me:39.7s (81.1x, -----) ca:106.8s (217.9x, -----) he:24.3s (49.5x, -----) ca:32.8s (67.0x, -----) dr:22.2s (45.4x, -----) ma:21.6s (44.0x, -----)
bigcode2 valgrind-old:0.49s no:18.8s (38.3x, -0.1%) me:39.8s (81.1x, -0.1%) ca:106.4s (217.1x, 0.4%) he:24.2s (49.4x, 0.2%) ca:32.8s (67.0x, -0.0%) dr:22.1s (45.1x, 0.7%) ma:21.4s (43.8x, 0.5%)
-- bz2 --
bz2 valgrind-new:2.32s no: 7.7s ( 3.3x, -----) me:24.9s (10.7x, -----) ca:56.5s (24.4x, -----) he:37.5s (16.1x, -----) ca:50.9s (21.9x, -----) dr:53.2s (22.9x, -----) ma: 7.3s ( 3.1x, -----)
bz2 valgrind-old:2.32s no: 7.7s ( 3.3x, -0.4%) me:25.2s (10.9x, -1.1%) ca:56.1s (24.2x, 0.8%) he:37.5s (16.2x, -0.1%) ca:52.0s (22.4x, -2.1%) dr:53.2s (22.9x, -0.1%) ma: 7.3s ( 3.2x, -0.4%)
-- fbench --
fbench valgrind-new:1.45s no: 5.2s ( 3.6x, -----) me:17.5s (12.1x, -----) ca:26.5s (18.3x, -----) he:13.2s ( 9.1x, -----) ca:16.4s (11.3x, -----) dr:13.1s ( 9.0x, -----) ma: 5.4s ( 3.7x, -----)
fbench valgrind-old:1.45s no: 5.2s ( 3.6x, 0.0%) me:17.5s (12.0x, 0.2%) ca:26.3s (18.2x, 0.8%) he:13.2s ( 9.1x, 0.0%) ca:16.3s (11.2x, 0.6%) dr:13.4s ( 9.2x, -2.1%) ma: 5.4s ( 3.7x, 0.2%)
-- ffbench --
ffbench valgrind-new:1.00s no: 3.4s ( 3.4x, -----) me:12.3s (12.3x, -----) ca: 7.8s ( 7.8x, -----) he:21.3s (21.3x, -----) ca:20.2s (20.2x, -----) dr:16.8s (16.8x, -----) ma: 3.4s ( 3.4x, -----)
ffbench valgrind-old:1.00s no: 3.5s ( 3.5x, -0.6%) me:12.3s (12.3x, -0.1%) ca: 7.8s ( 7.8x, 0.5%) he:21.3s (21.3x, -0.1%) ca:20.4s (20.4x, -1.1%) dr:16.8s (16.8x, 0.1%) ma: 3.4s ( 3.4x, -0.3%)
-- heap --
heap valgrind-new:0.41s no: 3.0s ( 7.3x, -----) me:22.0s (53.6x, -----) ca:30.4s (74.1x, -----) he:30.3s (74.0x, -----) ca:15.2s (37.0x, -----) dr:20.5s (50.1x, -----) ma:21.5s (52.3x, -----)
heap valgrind-old:0.41s no: 3.0s ( 7.4x, -0.3%) me:22.0s (53.6x, -0.0%) ca:29.9s (73.0x, 1.4%) he:30.4s (74.3x, -0.4%) ca:15.0s (36.6x, 1.1%) dr:20.3s (49.6x, 1.0%) ma:21.4s (52.3x, 0.1%)
-- heap_pdb4 --
heap_pdb4 valgrind-new:0.56s no: 3.3s ( 6.0x, -----) me:38.6s (68.9x, -----) ca:33.3s (59.4x, -----) he:34.7s (61.9x, -----) ca:16.9s (30.2x, -----) dr:23.3s (41.6x, -----) ma:22.5s (40.2x, -----)
heap_pdb4 valgrind-old:0.56s no: 3.3s ( 5.9x, 1.2%) me:38.0s (67.8x, 1.7%) ca:33.4s (59.6x, -0.4%) he:34.6s (61.9x, 0.1%) ca:16.9s (30.3x, -0.2%) dr:23.2s (41.4x, 0.4%) ma:22.6s (40.3x, -0.4%)
-- many-loss-records --
many-loss-records valgrind-new:0.05s no: 1.0s (20.6x, -----) me: 6.0s (120.6x, -----) ca: 4.8s (95.6x, -----) he: 5.4s (107.8x, -----) ca: 2.9s (57.2x, -----) dr: 5.0s (99.4x, -----) ma: 4.6s (92.2x, -----)
many-loss-records valgrind-old:0.05s no: 1.0s (20.6x, 0.0%) me: 6.0s (120.2x, 0.3%) ca: 4.8s (95.8x, -0.2%) he: 5.4s (107.2x, 0.6%) ca: 2.9s (57.4x, -0.3%) dr: 5.0s (99.4x, 0.0%) ma: 4.7s (94.2x, -2.2%)
-- many-xpts --
many-xpts valgrind-new:0.15s no: 1.3s ( 8.5x, -----) me: 7.3s (48.4x, -----) ca:12.9s (85.7x, -----) he: 9.8s (65.5x, -----) ca: 4.1s (27.2x, -----) dr: 6.5s (43.7x, -----) ma: 6.9s (45.9x, -----)
many-xpts valgrind-old:0.15s no: 1.3s ( 8.6x, -0.8%) me: 7.3s (48.6x, -0.4%) ca:12.7s (84.3x, 1.6%) he: 9.7s (64.9x, 0.9%) ca: 4.1s (27.4x, -0.7%) dr: 6.5s (43.7x, 0.0%) ma: 7.2s (47.7x, -3.9%)
-- sarp --
sarp valgrind-new:0.11s no: 1.2s (11.3x, -----) me: 9.1s (82.5x, -----) ca: 8.0s (72.6x, -----) he:30.7s (279.1x, -----) ca: 4.3s (38.9x, -----) dr: 4.3s (39.5x, -----) ma: 1.3s (11.8x, -----)
sarp valgrind-old:0.11s no: 1.2s (11.4x, -0.8%) me: 9.1s (82.5x, -0.1%) ca: 7.8s (70.6x, 2.8%) he:31.1s (282.3x, -1.1%) ca: 4.3s (39.3x, -0.9%) dr: 4.3s (39.2x, 0.7%) ma: 1.3s (11.8x, 0.0%)
-- tinycc --
tinycc valgrind-new:0.76s no: 7.4s ( 9.8x, -----) me:37.9s (49.8x, -----) ca:47.0s (61.8x, -----) he:44.8s (58.9x, -----) ca:39.1s (51.5x, -----) dr:38.0s (50.1x, -----) ma:11.6s (15.3x, -----)
tinycc valgrind-old:0.76s no: 7.5s ( 9.8x, -0.5%) me:37.8s (49.8x, 0.1%) ca:46.7s (61.5x, 0.6%) he:45.0s (59.2x, -0.5%) ca:39.2s (51.6x, -0.2%) dr:38.3s (50.4x, -0.6%) ma:11.7s (15.3x, -0.1%)
-- Finished tests in perf ----------------------------------------------
== 11 programs, 154 timings =================
real 151m43.083s
user 150m2.410s
sys 1m35.475s
=================================================
./valgrind-new/gdbserver_tests/hgtls.stdoutB.diff
=================================================
--- hgtls.stdoutB.exp 2015-02-05 20:10:17.152692757 -0600
+++ hgtls.stdoutB.out 2015-02-05 20:24:09.370968429 -0600
@@ -35,11 +35,11 @@
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
=================================================
./valgrind-new/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2015-02-05 20:10:20.554730320 -0600
+++ err_disable3.stderr.out 2015-02-05 20:28:24.809845010 -0600
@@ -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 2015-02-05 20:10:23.510762962 -0600
+++ err_disable4.stderr.out 2015-02-05 20:28:29.014892498 -0600
@@ -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 2015-02-05 20:10:22.288749467 -0600
+++ threadname.stderr.out 2015-02-05 20:35:15.613503458 -0600
@@ -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:61)
- ...
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:61)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:46)
- ...
- 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:46)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:30)
- ...
- 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:30)
- ...
-
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 2015-02-05 20:10:21.608741959 -0600
+++ threadname_xml.stderr.out 2015-02-05 20:35:17.920529726 -0600
@@ -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/gdbserver_tests/hgtls.stdoutB.diff
=================================================
--- hgtls.stdoutB.exp 2015-02-05 19:22:17.025606362 -0600
+++ hgtls.stdoutB.out 2015-02-05 19:35:51.103131951 -0600
@@ -35,11 +35,11 @@
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
=================================================
./valgrind-old/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2015-02-05 19:22:17.837619287 -0600
+++ err_disable3.stderr.out 2015-02-05 19:40:11.007018944 -0600
@@ -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 2015-02-05 19:22:18.681632720 -0600
+++ err_disable4.stderr.out 2015-02-05 19:40:15.103079948 -0600
@@ -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 2015-02-05 19:22:18.439628868 -0600
+++ threadname.stderr.out 2015-02-05 19:47:02.830114987 -0600
@@ -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:61)
- ...
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:61)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:46)
- ...
- 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:46)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:30)
- ...
- 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:30)
- ...
-
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 2015-02-05 19:22:18.145624189 -0600
+++ threadname_xml.stderr.out 2015-02-05 19:47:05.165149343 -0600
@@ -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: Ivo R. <iv...@iv...> - 2015-02-06 05:20:41
|
2015-02-04 22:18 GMT+01:00 Philippe Waroquiers < phi...@sk...>: > > If a thread stack is really released, helgrind detects this > and 'clears this memory' (typically because the stack is munmapped). > But due to the glibc thread stack cache, the stack of one thread > could be re-used by another thread. Then helgrind might report > false race conditions, because no synchronisation is observed between > these 2 threads, while it looks like they touch the same memory. > Hello Philippe, Thank you for confirming my suspicions. That is what happens here. > IIRC, drd solves this a special way by detecting memory mmaped or > allocated during pthread_create (but that can introduce false negative > IIRC). > Indeed, DRD solves this as follows in drd_start_using_mem(). I have not paid any particular attention to this fact before... 349 <http://code.metager.de/source/xref/valgrind/valgrind/drd/drd_main.c#349> *if* (UNLIKELY <http://code.metager.de/source/s?defs=UNLIKELY&project=valgrind>(DRD_ <http://code.metager.de/source/s?defs=DRD_&project=valgrind>(running_thread_inside_pthread_create <http://code.metager.de/source/s?defs=running_thread_inside_pthread_create&project=valgrind>)()))350 <http://code.metager.de/source/xref/valgrind/valgrind/drd/drd_main.c#350> {351 <http://code.metager.de/source/xref/valgrind/valgrind/drd/drd_main.c#351> DRD_ <http://code.metager.de/source/s?defs=DRD_&project=valgrind>(start_suppression <http://code.metager.de/source/s?defs=start_suppression&project=valgrind>)(a1 <http://code.metager.de/source/s?defs=a1&project=valgrind>, a2 <http://code.metager.de/source/s?defs=a2&project=valgrind>, "pthread_create()");352 <http://code.metager.de/source/xref/valgrind/valgrind/drd/drd_main.c#352> } For helgrind, I implemented a --sim-hint (i.e. a hack) to disable > the glibc stack cache. > See > http://www.valgrind.org/docs/manual/manual-core.html#manual-core.rareopts > --sim-hints no-nptl-pthread-stackcache > Unfortunately there is not such an easy hack to disable stack cache on Solaris. I also discovered additional objects are cached as well. I will probably need to intercept/wrap corresponding functions and clear explicitly the objects before they are returned for use. Thanks again for your insights! Ivosh |
|
From: Christian B. <bor...@de...> - 2015-02-06 05:11:51
|
valgrind revision: 14911 VEX revision: 3085 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 3.0.101-0.42-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 2015-02-06 03:45:01 CET Ended at 2015-02-06 06:11:37 CET Results unchanged from 24 hours ago Checking out valgrind source tree ... done Configuring valgrind ... done Building valgrind ... done Running regression tests ... failed Regression test results follow == 664 tests, 4 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures == memcheck/tests/memcmptest (stderr) memcheck/tests/origin5-bz2 (stderr) helgrind/tests/pth_cond_destroy_busy (stderr) helgrind/tests/tc20_verifywrap (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: 4.5s (19.3x, -----) me: 7.4s (32.2x, -----) ca:25.9s (112.7x, -----) he: 5.4s (23.4x, -----) ca: 9.2s (40.2x, -----) dr: 5.9s (25.7x, -----) ma: 4.7s (20.5x, -----) bigcode1 valgrind-old:0.23s no: 4.8s (21.0x, -8.3%) me: 7.1s (31.0x, 3.8%) ca:25.9s (112.6x, 0.1%) he: 5.3s (23.3x, 0.7%) ca: 9.2s (40.1x, 0.2%) dr: 5.3s (23.2x, 9.5%) ma: 4.8s (21.0x, -2.1%) -- bigcode2 -- bigcode2 valgrind-new:0.25s no: 7.7s (30.6x, -----) me:14.9s (59.4x, -----) ca:39.0s (156.2x, -----) he:10.7s (42.7x, -----) ca:14.7s (58.7x, -----) dr:10.2s (41.0x, -----) ma: 8.4s (33.6x, -----) bigcode2 valgrind-old:0.25s no: 8.0s (31.9x, -4.2%) me:14.3s (57.3x, 3.6%) ca:39.0s (156.0x, 0.1%) he:10.6s (42.4x, 0.7%) ca:14.6s (58.5x, 0.3%) dr: 9.7s (38.9x, 5.0%) ma: 8.5s (33.9x, -0.8%) -- bz2 -- bz2 valgrind-new:0.70s no: 5.1s ( 7.2x, -----) me:13.4s (19.2x, -----) ca:30.2s (43.2x, -----) he:19.7s (28.1x, -----) ca:34.4s (49.2x, -----) dr:29.6s (42.4x, -----) ma: 3.7s ( 5.3x, -----) bz2 valgrind-old:0.70s no: 6.7s ( 9.6x,-32.3%) me:13.6s (19.4x, -1.3%) ca:30.0s (42.8x, 0.7%) he:19.7s (28.1x, 0.1%) ca:34.2s (48.8x, 0.7%) dr:29.6s (42.3x, 0.1%) ma: 3.7s ( 5.3x, 1.1%) -- fbench -- fbench valgrind-new:0.41s no: 1.6s ( 4.0x, -----) me: 4.5s (11.0x, -----) ca: 9.2s (22.6x, -----) he: 6.5s (15.9x, -----) ca: 7.3s (17.8x, -----) dr: 5.7s (14.0x, -----) ma: 1.7s ( 4.0x, -----) fbench valgrind-old:0.41s no: 1.6s ( 4.0x, 0.0%) me: 4.5s (10.9x, 1.1%) ca: 9.4s (23.0x, -1.7%) he: 6.5s (15.9x, 0.2%) ca: 7.2s (17.6x, 1.0%) dr: 5.8s (14.0x, -0.3%) ma: 1.7s ( 4.1x, -1.8%) -- ffbench -- ffbench valgrind-new:0.21s no: 1.1s ( 5.0x, -----) me: 3.2s (15.5x, -----) ca: 3.0s (14.3x, -----) he:43.7s (208.2x, -----) ca: 9.4s (44.8x, -----) dr: 7.5s (35.9x, -----) ma: 1.0s ( 4.6x, -----) ffbench valgrind-old:0.21s no: 1.2s ( 5.6x,-11.4%) me: 3.3s (15.6x, -0.9%) ca: 3.0s (14.3x, -0.3%) he:43.9s (209.2x, -0.5%) ca: 9.4s (44.7x, 0.2%) dr: 7.5s (35.5x, 1.1%) ma: 1.0s ( 4.7x, -1.0%) -- heap -- heap valgrind-new:0.23s no: 1.8s ( 7.8x, -----) me: 8.8s (38.5x, -----) ca:13.1s (57.0x, -----) he:13.1s (56.9x, -----) ca:11.2s (48.7x, -----) dr: 7.9s (34.5x, -----) ma: 7.7s (33.7x, -----) heap valgrind-old:0.23s no: 2.2s ( 9.7x,-24.4%) me: 8.9s (38.7x, -0.7%) ca:13.0s (56.6x, 0.6%) he:13.0s (56.5x, 0.6%) ca:11.3s (49.1x, -0.8%) dr: 8.1s (35.3x, -2.5%) ma: 7.9s (34.5x, -2.5%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.23s no: 2.0s ( 8.5x, -----) me:13.0s (56.6x, -----) ca:14.1s (61.3x, -----) he:14.3s (62.4x, -----) ca:12.4s (54.0x, -----) dr: 8.9s (38.5x, -----) ma: 7.9s (34.3x, -----) heap_pdb4 valgrind-old:0.23s no: 2.5s (11.0x,-29.1%) me:13.1s (56.9x, -0.5%) ca:14.0s (61.0x, 0.5%) he:14.1s (61.3x, 1.8%) ca:12.2s (53.2x, 1.5%) dr: 8.9s (38.7x, -0.5%) ma: 8.0s (34.7x, -1.0%) -- many-loss-records -- many-loss-records valgrind-new:0.02s no: 0.5s (24.0x, -----) me: 2.3s (116.5x, -----) ca: 1.9s (97.0x, -----) he: 2.4s (121.0x, -----) ca: 1.9s (96.0x, -----) dr: 2.0s (99.0x, -----) ma: 1.6s (81.5x, -----) many-loss-records valgrind-old:0.02s no: 0.5s (26.5x,-10.4%) me: 2.3s (116.0x, 0.4%) ca: 1.9s (97.0x, 0.0%) he: 2.4s (119.0x, 1.7%) ca: 1.9s (96.0x, 0.0%) dr: 2.0s (98.0x, 1.0%) ma: 1.7s (84.0x, -3.1%) -- many-xpts -- many-xpts valgrind-new:0.07s no: 0.6s ( 8.6x, -----) me: 3.4s (49.0x, -----) ca:348.2s (4974.0x, -----) he: 6.9s (98.4x, -----) ca: 2.8s (39.9x, -----) dr: 2.7s (39.1x, -----) ma: 2.6s (36.6x, -----) many-xpts valgrind-old:0.07s no: 0.7s ( 9.7x,-13.3%) me: 3.4s (48.9x, 0.3%) ca:347.3s (4961.9x, 0.2%) he: 6.9s (98.4x, 0.0%) ca: 2.8s (39.9x, 0.0%) dr: 2.7s (38.9x, 0.7%) ma: 2.6s (37.3x, -2.0%) -- sarp -- sarp valgrind-new:0.03s no: 0.6s (19.3x, -----) me: 3.8s (126.3x, -----) ca: 3.2s (107.0x, -----) he:18.1s (604.7x, -----) ca: 2.0s (68.3x, -----) dr: 1.6s (52.7x, -----) ma: 0.5s (16.7x, -----) sarp valgrind-old:0.03s no: 0.6s (18.3x, 5.2%) me: 3.8s (127.0x, -0.5%) ca: 3.2s (106.3x, 0.6%) he:18.1s (603.0x, 0.3%) ca: 2.1s (68.7x, -0.5%) dr: 1.6s (53.0x, -0.6%) ma: 0.5s (16.3x, 2.0%) -- tinycc -- tinycc valgrind-new:0.22s no: 2.7s (12.2x, -----) me:14.7s (66.7x, -----) ca:29.7s (134.8x, -----) he:28.1s (127.6x, -----) ca:21.3s (96.7x, -----) dr:20.8s (94.7x, -----) ma: 3.9s (17.9x, -----) tinycc valgrind-old:0.22s no: 3.0s (13.6x,-11.5%) me:14.9s (67.9x, -1.8%) ca:29.6s (134.3x, 0.4%) he:28.0s (127.1x, 0.4%) ca:21.2s (96.4x, 0.3%) dr:20.8s (94.5x, 0.2%) ma: 3.9s (17.7x, 0.8%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 109m52.929s user 108m59.253s sys 0m39.271s |
|
From: <ma...@bu...> - 2015-02-06 04:34:17
|
valgrind revision: 14911
VEX revision: 3085
C compiler: gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7)
GDB: GNU gdb (GDB) Fedora 7.7.1-21.fc20
Assembler: GNU assembler version 2.23.2
C library: GNU C Library (GNU libc) stable release version 2.18
uname -mrs: Linux 3.17.7-200.fc20.s390x s390x
Vendor version: Fedora 20 (Heisenbug)
Nightly build on lfedora1 ( Fedora release 20 (Heisenbug), s390x )
Started at 2015-02-06 00:00:01 UTC
Ended at 2015-02-06 00:57:36 UTC
Results unchanged from 24 hours ago
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 670 tests, 4 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
memcheck/tests/memcmptest (stderr)
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 2015-02-06 00:29:13.358994625 +0000
+++ locked_vs_unlocked2.stderr.out 2015-02-06 00:47:41.638994625 +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 2015-02-06 00:29:13.308994625 +0000
+++ pth_cond_destroy_busy.stderr.out 2015-02-06 00:47:48.488994625 +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 2015-02-06 00:29:13.298994625 +0000
+++ tc22_exit_w_lock.stderr.out 2015-02-06 00:49:06.558994625 +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 in a rw- anonymous segment
+
+---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 2015-02-06 00:29:13.308994625 +0000
+++ tc22_exit_w_lock.stderr.out 2015-02-06 00:49:06.558994625 +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 in a rw- anonymous segment
+
+---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-new/memcheck/tests/memcmptest.stderr.diff
=================================================
--- memcmptest.stderr.exp 2015-02-06 00:29:10.988994625 +0000
+++ memcmptest.stderr.out 2015-02-06 00:39:04.378994625 +0000
@@ -1,4 +1,8 @@
Conditional jump or move depends on uninitialised value(s)
- at 0x........: memcmp (vg_replace_strmem.c:...)
+ at 0x........: bcmp (vg_replace_strmem.c:...)
+ by 0x........: main (memcmptest.c:13)
+
+Conditional jump or move depends on uninitialised value(s)
+ at 0x........: bcmp (vg_replace_strmem.c:...)
by 0x........: main (memcmptest.c:13)
=================================================
./valgrind-new/memcheck/tests/memcmptest.stderr.diff2
=================================================
--- memcmptest.stderr.exp2 2015-02-06 00:29:10.968994625 +0000
+++ memcmptest.stderr.out 2015-02-06 00:39:04.378994625 +0000
@@ -2,3 +2,7 @@
at 0x........: bcmp (vg_replace_strmem.c:...)
by 0x........: main (memcmptest.c:13)
+Conditional jump or move depends on uninitialised value(s)
+ at 0x........: bcmp (vg_replace_strmem.c:...)
+ by 0x........: main (memcmptest.c:13)
+
=================================================
./valgrind-old/helgrind/tests/locked_vs_unlocked2.stderr.diff
=================================================
--- locked_vs_unlocked2.stderr.exp 2015-02-06 00:00:16.958994625 +0000
+++ locked_vs_unlocked2.stderr.out 2015-02-06 00:18:45.738994625 +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 2015-02-06 00:00:16.918994625 +0000
+++ pth_cond_destroy_busy.stderr.out 2015-02-06 00:18:52.578994625 +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/tc22_exit_w_lock.stderr.diff
=================================================
--- tc22_exit_w_lock.stderr.exp 2015-02-06 00:00:16.898994625 +0000
+++ tc22_exit_w_lock.stderr.out 2015-02-06 00:20:13.028994625 +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 in a rw- anonymous segment
+
+---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 2015-02-06 00:00:16.918994625 +0000
+++ tc22_exit_w_lock.stderr.out 2015-02-06 00:20:13.028994625 +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 in a rw- anonymous segment
+
+---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/memcheck/tests/memcmptest.stderr.diff
=================================================
--- memcmptest.stderr.exp 2015-02-06 00:00:15.408994625 +0000
+++ memcmptest.stderr.out 2015-02-06 00:10:07.388994625 +0000
@@ -1,4 +1,8 @@
Conditional jump or move depends on uninitialised value(s)
- at 0x........: memcmp (vg_replace_strmem.c:...)
+ at 0x........: bcmp (vg_replace_strmem.c:...)
+ by 0x........: main (memcmptest.c:13)
+
+Conditional jump or move depends on uninitialised value(s)
+ at 0x........: bcmp (vg_replace_strmem.c:...)
by 0x........: main (memcmptest.c:13)
=================================================
./valgrind-old/memcheck/tests/memcmptest.stderr.diff2
=================================================
--- memcmptest.stderr.exp2 2015-02-06 00:00:15.388994625 +0000
+++ memcmptest.stderr.out 2015-02-06 00:10:07.388994625 +0000
@@ -2,3 +2,7 @@
at 0x........: bcmp (vg_replace_strmem.c:...)
by 0x........: main (memcmptest.c:13)
+Conditional jump or move depends on uninitialised value(s)
+ at 0x........: bcmp (vg_replace_strmem.c:...)
+ by 0x........: main (memcmptest.c:13)
+
|
|
From: Tom H. <to...@co...> - 2015-02-06 04:13:47
|
valgrind revision: 14911 VEX revision: 3085 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 3.18.3-201.fc21.x86_64 x86_64 Vendor version: Nightly build on bristol ( x86_64, Fedora 15 ) Started at 2015-02-06 03:02:10 GMT Ended at 2015-02-06 04:13:36 GMT 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 == 698 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 (15.0x, -----) me: 3.3s (30.3x, -----) ca:14.3s (130.4x, -----) he: 2.0s (18.6x, -----) ca: 3.9s (35.1x, -----) dr: 2.0s (18.4x, -----) ma: 2.0s (17.8x, -----) bigcode1 valgrind-old:0.11s no: 1.7s (15.2x, -1.2%) me: 3.3s (30.2x, 0.3%) ca:14.3s (129.9x, 0.3%) he: 2.1s (18.7x, -0.5%) ca: 3.8s (34.8x, 0.8%) dr: 2.0s (17.8x, 3.0%) ma: 1.9s (17.7x, 0.5%) -- bigcode2 -- bigcode2 valgrind-new:0.11s no: 4.0s (36.0x, -----) me: 8.5s (76.9x, -----) ca:25.8s (234.9x, -----) he: 5.0s (45.5x, -----) ca: 7.9s (71.8x, -----) dr: 4.8s (44.1x, -----) ma: 4.6s (42.1x, -----) bigcode2 valgrind-old:0.11s no: 4.0s (36.7x, -2.0%) me: 8.5s (77.2x, -0.4%) ca:25.5s (231.8x, 1.3%) he: 5.0s (45.7x, -0.6%) ca: 7.3s (66.3x, 7.7%) dr: 4.6s (42.0x, 4.7%) ma: 4.5s (41.4x, 1.7%) -- bz2 -- bz2 valgrind-new:0.52s no: 1.6s ( 3.1x, -----) me: 5.7s (11.0x, -----) ca:13.2s (25.4x, -----) he: 8.2s (15.8x, -----) ca:10.8s (20.8x, -----) dr:10.5s (20.2x, -----) ma: 1.6s ( 3.1x, -----) bz2 valgrind-old:0.52s no: 1.6s ( 3.1x, -0.0%) me: 5.7s (11.0x, 0.2%) ca:13.1s (25.3x, 0.4%) he: 8.2s (15.8x, -0.1%) ca:11.0s (21.1x, -1.2%) dr:10.7s (20.5x, -1.3%) ma: 1.6s ( 3.1x, 0.6%) -- fbench -- fbench valgrind-new:0.22s no: 1.0s ( 4.5x, -----) me: 3.7s (17.0x, -----) ca: 5.6s (25.4x, -----) he: 2.8s (12.9x, -----) ca: 3.2s (14.4x, -----) dr: 2.6s (11.8x, -----) ma: 1.1s ( 4.8x, -----) fbench valgrind-old:0.22s no: 1.0s ( 4.6x, -1.0%) me: 3.8s (17.0x, -0.3%) ca: 5.5s (25.2x, 0.7%) he: 2.8s (12.8x, 0.4%) ca: 3.1s (14.0x, 2.5%) dr: 2.5s (11.5x, 2.3%) ma: 1.0s ( 4.6x, 3.8%) -- ffbench -- ffbench valgrind-new:0.20s no: 0.9s ( 4.5x, -----) me: 2.8s (14.0x, -----) ca: 1.8s ( 9.0x, -----) he: 5.3s (26.6x, -----) ca: 4.0s (20.2x, -----) dr: 3.3s (16.3x, -----) ma: 0.9s ( 4.3x, -----) ffbench valgrind-old:0.20s no: 0.9s ( 4.5x, -1.1%) me: 2.8s (13.9x, 1.1%) ca: 1.8s ( 9.0x, 0.0%) he: 5.3s (26.5x, 0.6%) ca: 4.1s (20.5x, -1.5%) dr: 3.2s (16.0x, 1.8%) ma: 0.8s ( 4.2x, 1.2%) -- heap -- heap valgrind-new:0.07s no: 0.6s ( 8.1x, -----) me: 4.9s (70.0x, -----) ca: 6.1s (86.9x, -----) he: 6.4s (92.0x, -----) ca: 3.2s (45.4x, -----) dr: 4.3s (60.9x, -----) ma: 4.5s (64.6x, -----) heap valgrind-old:0.07s no: 0.6s ( 8.3x, -1.8%) me: 4.9s (70.4x, -0.6%) ca: 6.0s (86.3x, 0.7%) he: 6.6s (94.3x, -2.5%) ca: 3.2s (45.1x, 0.6%) dr: 4.2s (59.4x, 2.3%) ma: 4.5s (64.4x, 0.2%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.11s no: 0.7s ( 6.1x, -----) me: 8.3s (75.4x, -----) ca: 6.7s (61.1x, -----) he: 7.5s (68.1x, -----) ca: 3.5s (32.0x, -----) dr: 4.8s (43.6x, -----) ma: 4.7s (42.7x, -----) heap_pdb4 valgrind-old:0.11s no: 0.6s ( 5.8x, 4.5%) me: 8.3s (75.6x, -0.4%) ca: 6.7s (61.3x, -0.3%) he: 7.4s (67.0x, 1.6%) ca: 3.5s (31.7x, 0.9%) dr: 4.9s (44.6x, -2.3%) ma: 4.8s (43.3x, -1.3%) -- many-loss-records -- many-loss-records valgrind-new:0.01s no: 0.2s (24.0x, -----) me: 1.4s (139.0x, -----) ca: 1.0s (99.0x, -----) he: 1.1s (112.0x, -----) ca: 0.7s (69.0x, -----) dr: 1.0s (104.0x, -----) ma: 1.0s (96.0x, -----) many-loss-records valgrind-old:0.01s no: 0.2s (25.0x, -4.2%) me: 1.3s (133.0x, 4.3%) ca: 1.0s (99.0x, 0.0%) he: 1.1s (113.0x, -0.9%) ca: 0.7s (65.0x, 5.8%) dr: 1.0s (103.0x, 1.0%) ma: 0.9s (93.0x, 3.1%) -- many-xpts -- many-xpts valgrind-new:0.04s no: 0.3s ( 7.8x, -----) me: 2.0s (49.8x, -----) ca: 2.7s (68.2x, -----) he: 2.3s (57.2x, -----) ca: 1.0s (25.0x, -----) dr: 1.5s (37.2x, -----) ma: 1.4s (36.2x, -----) many-xpts valgrind-old:0.04s no: 0.3s ( 8.0x, -3.2%) me: 2.0s (49.5x, 0.5%) ca: 2.7s (68.0x, 0.4%) he: 2.3s (57.5x, -0.4%) ca: 1.0s (24.5x, 2.0%) dr: 1.5s (38.2x, -2.7%) ma: 1.5s (36.8x, -1.4%) -- sarp -- sarp valgrind-new:0.03s no: 0.3s ( 9.3x, -----) me: 2.6s (86.0x, -----) ca: 1.8s (60.3x, -----) he: 6.5s (215.0x, -----) ca: 0.9s (31.3x, -----) dr: 1.0s (32.3x, -----) ma: 0.3s (10.0x, -----) sarp valgrind-old:0.03s no: 0.3s ( 9.3x, 0.0%) me: 2.6s (88.3x, -2.7%) ca: 1.9s (61.7x, -2.2%) he: 6.8s (226.7x, -5.4%) ca: 0.9s (31.3x, 0.0%) dr: 1.0s (32.3x, 0.0%) ma: 0.3s (10.0x, 0.0%) -- tinycc -- tinycc valgrind-new:0.16s no: 1.4s ( 9.0x, -----) me: 9.2s (57.3x, -----) ca:11.2s (69.9x, -----) he: 9.8s (61.6x, -----) ca: 8.3s (52.1x, -----) dr: 8.1s (50.3x, -----) ma: 2.5s (15.8x, -----) tinycc valgrind-old:0.16s no: 1.4s ( 9.1x, -0.7%) me: 9.2s (57.5x, -0.3%) ca:11.2s (70.2x, -0.4%) he: 9.8s (61.5x, 0.1%) ca: 8.4s (52.3x, -0.4%) dr: 8.3s (51.6x, -2.6%) ma: 2.5s (15.6x, 1.2%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 34m11.117s user 33m17.879s sys 0m21.983s |
|
From: Tom H. <to...@co...> - 2015-02-06 04:05:33
|
valgrind revision: 14911
VEX revision: 3085
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 3.18.3-201.fc21.x86_64 x86_64
Vendor version:
Nightly build on bristol ( x86_64, Fedora 16 )
Started at 2015-02-06 02:51:19 GMT
Ended at 2015-02-06 04:05:20 GMT
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
== 698 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 ... failed
Regression test results follow
== 698 tests, 1 stderr failure, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
none/tests/fdleak_ipv4 (stdout)
none/tests/fdleak_ipv4 (stderr)
=================================================
== Difference between 24 hours ago and now ==
=================================================
*** old.short 2015-02-06 03:11:29.797679853 +0000
--- new.short 2015-02-06 03:30:57.178032921 +0000
***************
*** 4,6 ****
Building valgrind ... done
! Running regression tests ... failed
--- 4,6 ----
Building valgrind ... done
! Running regression tests ... done
***************
*** 8,12 ****
! == 698 tests, 1 stderr failure, 1 stdout failure, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
! none/tests/fdleak_ipv4 (stdout)
! none/tests/fdleak_ipv4 (stderr)
--- 8,10 ----
! == 698 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 (15.0x, -----) me: 3.4s (30.5x, -----) ca:14.4s (131.2x, -----) he: 2.1s (19.0x, -----) ca: 3.9s (35.2x, -----) dr: 2.0s (18.6x, -----) ma: 2.0s (17.8x, -----)
bigcode1 valgrind-old:0.11s no: 1.7s (15.1x, -0.6%) me: 3.4s (31.2x, -2.1%) ca:14.4s (130.7x, 0.3%) he: 2.1s (18.8x, 1.0%) ca: 3.9s (35.2x, 0.0%) dr: 2.0s (18.5x, 0.5%) ma: 1.9s (17.7x, 0.5%)
-- bigcode2 --
bigcode2 valgrind-new:0.11s no: 4.0s (36.2x, -----) me: 8.5s (77.2x, -----) ca:26.4s (239.5x, -----) he: 5.0s (45.8x, -----) ca: 7.9s (71.9x, -----) dr: 4.8s (43.4x, -----) ma: 4.6s (41.9x, -----)
bigcode2 valgrind-old:0.11s no: 4.0s (36.5x, -1.0%) me: 8.6s (77.7x, -0.7%) ca:25.7s (233.8x, 2.4%) he: 5.0s (45.5x, 0.6%) ca: 7.3s (66.5x, 7.6%) dr: 4.7s (42.8x, 1.3%) ma: 4.6s (41.5x, 1.1%)
-- bz2 --
bz2 valgrind-new:0.52s no: 1.6s ( 3.1x, -----) me: 5.7s (11.0x, -----) ca:13.3s (25.7x, -----) he: 8.5s (16.4x, -----) ca:10.9s (21.0x, -----) dr:10.6s (20.4x, -----) ma: 1.6s ( 3.1x, -----)
bz2 valgrind-old:0.52s no: 1.6s ( 3.1x, -0.6%) me: 5.8s (11.1x, -0.3%) ca:13.4s (25.8x, -0.4%) he: 8.6s (16.5x, -0.8%) ca:10.9s (21.1x, -0.1%) dr:10.5s (20.2x, 0.8%) ma: 1.6s ( 3.1x, 0.6%)
-- fbench --
fbench valgrind-new:0.22s no: 1.0s ( 4.6x, -----) me: 3.8s (17.1x, -----) ca: 5.6s (25.4x, -----) he: 2.8s (12.9x, -----) ca: 3.1s (14.2x, -----) dr: 2.6s (12.0x, -----) ma: 1.1s ( 4.8x, -----)
fbench valgrind-old:0.22s no: 1.0s ( 4.6x, 1.0%) me: 3.8s (17.0x, 0.5%) ca: 5.6s (25.5x, -0.5%) he: 2.9s (13.0x, -1.1%) ca: 3.2s (14.6x, -2.9%) dr: 2.7s (12.1x, -1.1%) ma: 1.1s ( 4.8x, 0.9%)
-- ffbench --
ffbench valgrind-new:0.20s no: 0.9s ( 4.7x, -----) me: 2.9s (14.6x, -----) ca: 1.9s ( 9.4x, -----) he: 5.5s (27.6x, -----) ca: 4.2s (20.8x, -----) dr: 3.4s (17.1x, -----) ma: 0.9s ( 4.5x, -----)
ffbench valgrind-old:0.20s no: 0.9s ( 4.7x, -1.1%) me: 2.9s (14.7x, -0.3%) ca: 1.9s ( 9.4x, 0.5%) he: 5.4s (26.8x, 2.9%) ca: 4.2s (21.1x, -1.2%) dr: 3.4s (16.8x, 1.7%) ma: 0.9s ( 4.5x, 0.0%)
-- heap --
heap valgrind-new:0.08s no: 0.6s ( 7.8x, -----) me: 5.1s (63.9x, -----) ca: 6.6s (82.6x, -----) he: 7.0s (87.2x, -----) ca: 3.3s (40.9x, -----) dr: 4.5s (55.8x, -----) ma: 4.7s (58.4x, -----)
heap valgrind-old:0.08s no: 0.6s ( 7.9x, -1.6%) me: 5.1s (63.9x, 0.0%) ca: 6.6s (82.0x, 0.8%) he: 7.1s (88.8x, -1.7%) ca: 3.3s (41.0x, -0.3%) dr: 4.7s (58.1x, -4.3%) ma: 4.9s (60.9x, -4.3%)
-- heap_pdb4 --
heap_pdb4 valgrind-new:0.11s no: 0.7s ( 6.0x, -----) me: 8.6s (78.1x, -----) ca: 7.2s (65.4x, -----) he: 7.8s (70.5x, -----) ca: 3.6s (33.1x, -----) dr: 4.9s (44.2x, -----) ma: 4.8s (43.2x, -----)
heap_pdb4 valgrind-old:0.11s no: 0.7s ( 6.2x, -3.0%) me: 8.7s (79.2x, -1.4%) ca: 7.2s (65.3x, 0.1%) he: 7.5s (68.1x, 3.5%) ca: 3.5s (32.3x, 2.5%) dr: 5.0s (45.3x, -2.5%) ma: 4.8s (44.0x, -1.9%)
-- many-loss-records --
many-loss-records valgrind-new:0.01s no: 0.2s (25.0x, -----) me: 1.4s (136.0x, -----) ca: 1.1s (106.0x, -----) he: 1.2s (117.0x, -----) ca: 0.7s (66.0x, -----) dr: 1.1s (107.0x, -----) ma: 0.9s (92.0x, -----)
many-loss-records valgrind-old:0.01s no: 0.2s (25.0x, 0.0%) me: 1.4s (136.0x, -0.0%) ca: 1.1s (105.0x, 0.9%) he: 1.2s (117.0x, 0.0%) ca: 0.7s (67.0x, -1.5%) dr: 1.1s (110.0x, -2.8%) ma: 1.0s (96.0x, -4.3%)
-- many-xpts --
many-xpts valgrind-new:0.03s no: 0.3s (10.3x, -----) me: 1.9s (62.0x, -----) ca: 2.7s (89.7x, -----) he: 2.2s (72.7x, -----) ca: 0.9s (31.7x, -----) dr: 1.5s (49.0x, -----) ma: 1.4s (46.0x, -----)
many-xpts valgrind-old:0.03s no: 0.3s (11.0x, -6.5%) me: 1.9s (63.7x, -2.7%) ca: 2.7s (88.7x, 1.1%) he: 2.2s (73.0x, -0.5%) ca: 0.9s (31.7x, 0.0%) dr: 1.5s (50.3x, -2.7%) ma: 1.4s (46.7x, -1.4%)
-- sarp --
sarp valgrind-new:0.02s no: 0.3s (13.5x, -----) me: 2.4s (122.0x, -----) ca: 1.7s (85.0x, -----) he: 6.5s (327.0x, -----) ca: 0.9s (44.5x, -----) dr: 0.9s (47.0x, -----) ma: 0.3s (14.5x, -----)
sarp valgrind-old:0.02s no: 0.3s (13.5x, 0.0%) me: 2.4s (122.0x, 0.0%) ca: 1.7s (85.0x, 0.0%) he: 6.5s (324.5x, 0.8%) ca: 0.9s (44.5x, 0.0%) dr: 1.0s (50.0x, -6.4%) ma: 0.3s (15.0x, -3.4%)
-- tinycc --
tinycc valgrind-new:0.16s no: 1.4s ( 9.0x, -----) me: 8.8s (54.7x, -----) ca:10.7s (66.9x, -----) he: 9.3s (58.4x, -----) ca: 7.8s (48.7x, -----) dr: 7.6s (47.2x, -----) ma: 2.4s (15.1x, -----)
tinycc valgrind-old:0.16s no: 1.4s ( 8.7x, 3.5%) me: 8.7s (54.5x, 0.3%) ca:10.7s (66.6x, 0.4%) he: 9.3s (58.4x, -0.1%) ca: 7.8s (48.6x, 0.1%) dr: 8.1s (50.6x, -7.0%) ma: 2.4s (15.0x, 0.4%)
-- Finished tests in perf ----------------------------------------------
== 11 programs, 154 timings =================
real 34m23.384s
user 33m29.699s
sys 0m22.747s
|
|
From: Rich C. <rc...@wi...> - 2015-02-06 04:04:13
|
valgrind revision: 14911
VEX revision: 3085
C compiler: gcc (SUSE Linux) 4.8.3 20140627 [gcc-4_8-branch revision 212064]
GDB: GNU gdb (GDB; openSUSE 13.2) 7.8
Assembler: GNU assembler (GNU Binutils; openSUSE 13.2) 2.24.0.20140403-6.1
C library: GNU C Library (GNU libc) stable release version 2.19 (git 9a869d822025)
uname -mrs: Linux 3.16.6-2-desktop x86_64
Vendor version: openSUSE 13.2 (Harlequin)
Nightly build on ultra ( gcc (SUSE Linux) 4.8.3 20140627 [gcc-4_8-branch revision 212064] Linux 3.16.6-2-desktop x86_64 )
Started at 2015-02-05 21:30:01 CST
Ended at 2015-02-05 22:04:03 CST
Results unchanged from 24 hours ago
Checking out valgrind source tree ... done
Configuring valgrind ... done
Building valgrind ... done
Running regression tests ... failed
Regression test results follow
== 615 tests, 6 stderr failures, 0 stdout failures, 0 stderrB failures, 1 stdoutB failure, 0 post failures ==
gdbserver_tests/hgtls (stdoutB)
memcheck/tests/err_disable3 (stderr)
memcheck/tests/err_disable4 (stderr)
memcheck/tests/threadname (stderr)
memcheck/tests/threadname_xml (stderr)
helgrind/tests/hg05_race2 (stderr)
helgrind/tests/tc09_bad_unlock (stderr)
=================================================
./valgrind-new/gdbserver_tests/hgtls.stdoutB.diff
=================================================
--- hgtls.stdoutB.exp 2015-02-05 21:47:25.372767013 -0600
+++ hgtls.stdoutB.out 2015-02-05 21:51:57.307200394 -0600
@@ -35,11 +35,11 @@
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
=================================================
./valgrind-new/helgrind/tests/hg05_race2.stderr.diff
=================================================
--- hg05_race2.stderr.exp 2015-02-05 21:47:58.594842799 -0600
+++ hg05_race2.stderr.out 2015-02-05 21:58:34.362146045 -0600
@@ -26,8 +26,7 @@
at 0x........: th (hg05_race2.c:17)
by 0x........: mythread_wrapper (hg_intercepts.c:...)
...
- Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
- declared at hg05_race2.c:24, in frame #x of thread x
+ Address 0x........ is on thread #x's stack
----------------------------------------------------------------
@@ -42,8 +41,7 @@
at 0x........: th (hg05_race2.c:17)
by 0x........: mythread_wrapper (hg_intercepts.c:...)
...
- Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
- declared at hg05_race2.c:24, in frame #x of thread x
+ Address 0x........ is on thread #x's stack
ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
=================================================
./valgrind-new/helgrind/tests/tc09_bad_unlock.stderr.diff
=================================================
--- tc09_bad_unlock.stderr.exp 2015-02-05 21:47:58.617842159 -0600
+++ tc09_bad_unlock.stderr.out 2015-02-05 21:59:01.695384809 -0600
@@ -37,7 +37,6 @@
by 0x........: nearly_main (tc09_bad_unlock.c:31)
by 0x........: main (tc09_bad_unlock.c:49)
Address 0x........ is on thread #x's stack
- in frame #x, created by nearly_main (tc09_bad_unlock.c:16)
----------------------------------------------------------------
=================================================
./valgrind-new/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2015-02-05 21:47:26.959722866 -0600
+++ err_disable3.stderr.out 2015-02-05 21:53:48.405108056 -0600
@@ -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 2015-02-05 21:47:29.027665339 -0600
+++ err_disable4.stderr.out 2015-02-05 21:53:49.650073399 -0600
@@ -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 2015-02-05 21:47:28.069691989 -0600
+++ threadname.stderr.out 2015-02-05 21:55:48.795756418 -0600
@@ -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:61)
- ...
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:61)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:46)
- ...
- 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:46)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:30)
- ...
- 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:30)
- ...
-
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 2015-02-05 21:47:27.611704730 -0600
+++ threadname_xml.stderr.out 2015-02-05 21:55:49.440738460 -0600
@@ -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/gdbserver_tests/hgtls.stdoutB.diff
=================================================
--- hgtls.stdoutB.exp 2015-02-05 21:30:19.662234701 -0600
+++ hgtls.stdoutB.out 2015-02-05 21:35:12.289140274 -0600
@@ -35,11 +35,11 @@
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
-test so_extern tls_ip 0x........ ip 0x........ equal 1
+test so_extern tls_ip 0x........ ip 0x........ equal 0
[New Thread ....]
Breakpoint 1, tls_ptr (p=0x........) at tls.c:55
55 int here = 0;
=================================================
./valgrind-old/helgrind/tests/hg05_race2.stderr.diff
=================================================
--- hg05_race2.stderr.exp 2015-02-05 21:30:55.504243683 -0600
+++ hg05_race2.stderr.out 2015-02-05 21:41:51.092063269 -0600
@@ -26,8 +26,7 @@
at 0x........: th (hg05_race2.c:17)
by 0x........: mythread_wrapper (hg_intercepts.c:...)
...
- Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
- declared at hg05_race2.c:24, in frame #x of thread x
+ Address 0x........ is on thread #x's stack
----------------------------------------------------------------
@@ -42,8 +41,7 @@
at 0x........: th (hg05_race2.c:17)
by 0x........: mythread_wrapper (hg_intercepts.c:...)
...
- Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
- declared at hg05_race2.c:24, in frame #x of thread x
+ Address 0x........ is on thread #x's stack
ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
=================================================
./valgrind-old/helgrind/tests/tc09_bad_unlock.stderr.diff
=================================================
--- tc09_bad_unlock.stderr.exp 2015-02-05 21:30:55.527243047 -0600
+++ tc09_bad_unlock.stderr.out 2015-02-05 21:42:18.546300000 -0600
@@ -37,7 +37,6 @@
by 0x........: nearly_main (tc09_bad_unlock.c:31)
by 0x........: main (tc09_bad_unlock.c:49)
Address 0x........ is on thread #x's stack
- in frame #x, created by nearly_main (tc09_bad_unlock.c:16)
----------------------------------------------------------------
=================================================
./valgrind-old/memcheck/tests/err_disable3.stderr.diff
=================================================
--- err_disable3.stderr.exp 2015-02-05 21:30:20.105222453 -0600
+++ err_disable3.stderr.out 2015-02-05 21:37:03.777048538 -0600
@@ -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 2015-02-05 21:30:20.690206279 -0600
+++ err_disable4.stderr.out 2015-02-05 21:37:05.082012279 -0600
@@ -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 2015-02-05 21:30:20.311216757 -0600
+++ threadname.stderr.out 2015-02-05 21:39:05.048678642 -0600
@@ -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:61)
- ...
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:61)
...
-Thread 3 try1:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_1 (threadname.c:46)
- ...
- 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:46)
- ...
-
-Thread 4 012345678901234:
-Invalid write of size 1
- at 0x........: bad_things (threadname.c:16)
- by 0x........: child_fn_2 (threadname.c:30)
- ...
- 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:30)
- ...
-
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 2015-02-05 21:30:20.186220213 -0600
+++ threadname_xml.stderr.out 2015-02-05 21:39:05.698660578 -0600
@@ -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: Tom H. <to...@co...> - 2015-02-06 03:55:43
|
valgrind revision: 14911 VEX revision: 3085 C compiler: gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7) 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 3.18.3-201.fc21.x86_64 x86_64 Vendor version: Nightly build on bristol ( x86_64, Fedora 19 (Schrödingerâs Cat) ) Started at 2015-02-06 02:41:14 GMT Ended at 2015-02-06 03:55:32 GMT 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 == 698 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: 1.7s (15.2x, -----) me: 3.4s (30.6x, -----) ca:13.2s (120.0x, -----) he: 2.1s (19.0x, -----) ca: 3.8s (34.6x, -----) dr: 2.0s (18.6x, -----) ma: 1.9s (17.7x, -----) bigcode1 valgrind-old:0.11s no: 1.7s (15.3x, -0.6%) me: 3.4s (30.6x, 0.0%) ca:13.2s (120.4x, -0.3%) he: 2.1s (18.9x, 0.5%) ca: 3.8s (34.5x, 0.5%) dr: 2.0s (18.5x, 0.5%) ma: 1.9s (17.7x, 0.0%) -- bigcode2 -- bigcode2 valgrind-new:0.11s no: 4.0s (36.1x, -----) me: 8.6s (77.7x, -----) ca:24.8s (225.2x, -----) he: 5.0s (45.5x, -----) ca: 7.1s (64.9x, -----) dr: 4.7s (42.7x, -----) ma: 4.5s (41.4x, -----) bigcode2 valgrind-old:0.11s no: 4.0s (36.1x, 0.0%) me: 8.6s (77.7x, 0.0%) ca:25.4s (230.8x, -2.5%) he: 5.0s (45.5x, -0.2%) ca: 7.1s (64.7x, 0.3%) dr: 4.7s (42.6x, 0.2%) ma: 4.5s (40.8x, 1.3%) -- bz2 -- bz2 valgrind-new:0.49s no: 1.6s ( 3.3x, -----) me: 5.7s (11.7x, -----) ca:12.4s (25.4x, -----) he: 8.7s (17.7x, -----) ca:10.5s (21.4x, -----) dr:10.7s (21.9x, -----) ma: 1.6s ( 3.2x, -----) bz2 valgrind-old:0.49s no: 1.6s ( 3.2x, 0.6%) me: 5.7s (11.7x, 0.2%) ca:12.4s (25.4x, -0.1%) he: 8.7s (17.8x, -0.5%) ca:10.6s (21.7x, -1.2%) dr:10.5s (21.5x, 2.0%) ma: 1.6s ( 3.2x, 0.0%) -- fbench -- fbench valgrind-new:0.22s no: 1.0s ( 4.6x, -----) me: 3.5s (15.9x, -----) ca: 5.5s (24.8x, -----) he: 2.9s (13.1x, -----) ca: 3.1s (13.9x, -----) dr: 2.7s (12.2x, -----) ma: 1.1s ( 4.8x, -----) fbench valgrind-old:0.22s no: 1.0s ( 4.6x, -1.0%) me: 3.5s (15.8x, 0.3%) ca: 5.5s (24.8x, 0.0%) he: 2.9s (13.0x, 0.7%) ca: 3.0s (13.8x, 0.7%) dr: 2.7s (12.3x, -0.7%) ma: 1.1s ( 4.8x, 0.0%) -- ffbench -- ffbench valgrind-new:0.21s no: 0.9s ( 4.5x, -----) me: 3.0s (14.2x, -----) ca: 1.9s ( 9.0x, -----) he: 6.3s (29.9x, -----) ca: 4.4s (21.0x, -----) dr: 3.4s (16.4x, -----) ma: 0.9s ( 4.3x, -----) ffbench valgrind-old:0.21s no: 1.0s ( 4.6x, -1.1%) me: 3.0s (14.2x, -0.3%) ca: 1.9s ( 9.0x, 0.0%) he: 5.3s (25.1x, 16.1%) ca: 4.4s (20.8x, 1.1%) dr: 3.3s (15.9x, 2.9%) ma: 0.9s ( 4.3x, 0.0%) -- heap -- heap valgrind-new:0.08s no: 0.6s ( 7.6x, -----) me: 5.6s (70.4x, -----) ca: 6.1s (75.9x, -----) he: 6.7s (83.8x, -----) ca: 3.2s (40.0x, -----) dr: 4.7s (58.8x, -----) ma: 4.8s (59.4x, -----) heap valgrind-old:0.08s no: 0.6s ( 7.5x, 1.6%) me: 5.5s (68.5x, 2.7%) ca: 6.1s (75.9x, 0.0%) he: 6.8s (85.2x, -1.8%) ca: 3.2s (39.8x, 0.6%) dr: 5.0s (61.9x, -5.3%) ma: 4.7s (59.0x, 0.6%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.10s no: 0.7s ( 6.7x, -----) me: 9.6s (95.8x, -----) ca: 6.8s (67.8x, -----) he: 7.8s (78.2x, -----) ca: 3.5s (35.1x, -----) dr: 4.8s (47.9x, -----) ma: 4.9s (49.0x, -----) heap_pdb4 valgrind-old:0.10s no: 0.7s ( 6.8x, -1.5%) me: 9.4s (93.8x, 2.1%) ca: 6.7s (67.2x, 0.9%) he: 7.7s (77.1x, 1.4%) ca: 3.5s (35.2x, -0.3%) dr: 4.9s (48.8x, -1.9%) ma: 4.9s (48.9x, 0.2%) -- many-loss-records -- many-loss-records valgrind-new:0.01s no: 0.3s (26.0x, -----) me: 1.5s (146.0x, -----) ca: 1.0s (100.0x, -----) he: 1.3s (127.0x, -----) ca: 0.7s (66.0x, -----) dr: 1.2s (116.0x, -----) ma: 1.0s (102.0x, -----) many-loss-records valgrind-old:0.01s no: 0.3s (26.0x, 0.0%) me: 1.4s (143.0x, 2.1%) ca: 1.0s (100.0x, 0.0%) he: 1.3s (127.0x, 0.0%) ca: 0.7s (66.0x, 0.0%) dr: 1.2s (118.0x, -1.7%) ma: 1.0s (102.0x, 0.0%) -- many-xpts -- many-xpts valgrind-new:0.03s no: 0.3s (10.3x, -----) me: 1.7s (56.3x, -----) ca: 2.5s (84.7x, -----) he: 2.2s (74.0x, -----) ca: 0.9s (31.7x, -----) dr: 1.5s (50.7x, -----) ma: 1.5s (51.3x, -----) many-xpts valgrind-old:0.03s no: 0.3s (10.7x, -3.2%) me: 1.6s (55.0x, 2.4%) ca: 2.5s (84.0x, 0.8%) he: 2.2s (73.3x, 0.9%) ca: 0.9s (31.3x, 1.1%) dr: 1.6s (51.7x, -2.0%) ma: 1.6s (51.7x, -0.6%) -- sarp -- sarp valgrind-new:0.02s no: 0.3s (14.0x, -----) me: 2.3s (113.0x, -----) ca: 1.7s (85.5x, -----) he: 6.6s (331.5x, -----) ca: 0.9s (45.5x, -----) dr: 1.1s (54.5x, -----) ma: 0.3s (15.0x, -----) sarp valgrind-old:0.02s no: 0.3s (14.5x, -3.6%) me: 2.2s (111.0x, 1.8%) ca: 1.7s (85.0x, 0.6%) he: 6.6s (331.0x, 0.2%) ca: 0.9s (46.0x, -1.1%) dr: 1.1s (54.5x, 0.0%) ma: 0.3s (15.0x, 0.0%) -- tinycc -- tinycc valgrind-new:0.15s no: 1.4s ( 9.1x, -----) me: 7.8s (52.3x, -----) ca:10.6s (70.5x, -----) he: 9.8s (65.5x, -----) ca: 7.6s (50.6x, -----) dr: 8.0s (53.3x, -----) ma: 2.4s (16.0x, -----) tinycc valgrind-old:0.15s no: 1.4s ( 9.0x, 0.7%) me: 7.9s (52.4x, -0.1%) ca:10.6s (70.3x, 0.3%) he: 9.8s (65.7x, -0.3%) ca: 7.7s (51.3x, -1.4%) dr: 8.1s (53.7x, -0.9%) ma: 2.3s (15.6x, 2.5%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= real 33m47.623s user 32m54.536s sys 0m23.190s |
|
From: Tom H. <to...@co...> - 2015-02-06 03:45:45
|
valgrind revision: 14911
VEX revision: 3085
C compiler: gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7)
GDB: GNU gdb (GDB) Fedora 7.7.1-21.fc20
Assembler: GNU assembler version 2.23.2
C library: GNU C Library (GNU libc) stable release version 2.18
uname -mrs: Linux 3.18.3-201.fc21.x86_64 x86_64
Vendor version:
Nightly build on bristol ( x86_64, Fedora 20 )
Started at 2015-02-06 02:31:18 GMT
Ended at 2015-02-06 03:45:25 GMT
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
== 698 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
== 698 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 2015-02-06 02:51:20.381169591 +0000
--- new.short 2015-02-06 03:11:26.882732089 +0000
***************
*** 4,6 ****
Building valgrind ... done
! Running regression tests ... done
--- 4,6 ----
Building valgrind ... done
! Running regression tests ... failed
***************
*** 8,10 ****
! == 698 tests, 0 stderr failures, 0 stdout failures, 0 stderrB failures, 0 stdoutB failures, 0 post failures ==
--- 8,11 ----
! == 698 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 (15.0x, -----) me: 3.4s (31.0x, -----) ca:13.2s (120.5x, -----) he: 2.1s (18.9x, -----) ca: 3.8s (34.5x, -----) dr: 2.0s (18.5x, -----) ma: 1.9s (17.5x, -----)
bigcode1 valgrind-old:0.11s no: 1.6s (15.0x, 0.0%) me: 3.3s (30.4x, 2.1%) ca:13.2s (119.5x, 0.8%) he: 2.1s (18.7x, 1.0%) ca: 3.8s (34.5x, 0.0%) dr: 2.0s (18.4x, 0.5%) ma: 1.9s (17.4x, 0.5%)
-- bigcode2 --
bigcode2 valgrind-new:0.11s no: 3.9s (35.8x, -----) me: 8.6s (77.9x, -----) ca:24.7s (224.4x, -----) he: 5.0s (45.0x, -----) ca: 7.2s (65.3x, -----) dr: 4.7s (42.3x, -----) ma: 4.5s (41.1x, -----)
bigcode2 valgrind-old:0.11s no: 3.9s (35.6x, 0.5%) me: 8.5s (77.3x, 0.8%) ca:25.3s (229.9x, -2.5%) he: 5.0s (45.4x, -0.8%) ca: 7.1s (64.7x, 0.8%) dr: 4.7s (42.8x, -1.3%) ma: 4.5s (40.8x, 0.7%)
-- bz2 --
bz2 valgrind-new:0.49s no: 1.6s ( 3.2x, -----) me: 5.7s (11.6x, -----) ca:12.5s (25.5x, -----) he: 8.5s (17.4x, -----) ca:10.3s (21.1x, -----) dr:10.6s (21.6x, -----) ma: 1.6s ( 3.2x, -----)
bz2 valgrind-old:0.49s no: 1.6s ( 3.2x, -0.6%) me: 5.7s (11.6x, 0.0%) ca:12.5s (25.4x, 0.2%) he: 8.6s (17.4x, -0.1%) ca:10.4s (21.3x, -1.2%) dr:10.6s (21.6x, -0.1%) ma: 1.6s ( 3.2x, 0.0%)
-- fbench --
fbench valgrind-new:0.22s no: 1.0s ( 4.6x, -----) me: 3.5s (15.8x, -----) ca: 5.7s (25.9x, -----) he: 2.6s (11.9x, -----) ca: 3.0s (13.5x, -----) dr: 2.6s (11.6x, -----) ma: 1.1s ( 4.8x, -----)
fbench valgrind-old:0.22s no: 1.0s ( 4.5x, 1.0%) me: 3.4s (15.6x, 1.2%) ca: 5.5s (25.0x, 3.3%) he: 2.6s (11.9x, 0.0%) ca: 3.0s (13.6x, -0.7%) dr: 2.5s (11.5x, 0.8%) ma: 1.1s ( 4.8x, 0.0%)
-- ffbench --
ffbench valgrind-new:0.21s no: 0.9s ( 4.5x, -----) me: 3.0s (14.2x, -----) ca: 1.9s ( 9.0x, -----) he: 6.1s (29.0x, -----) ca: 4.4s (21.0x, -----) dr: 3.5s (16.5x, -----) ma: 0.9s ( 4.3x, -----)
ffbench valgrind-old:0.21s no: 1.0s ( 4.6x, -1.1%) me: 3.0s (14.3x, -0.3%) ca: 1.9s ( 9.0x, 0.0%) he: 6.1s (29.2x, -0.7%) ca: 4.5s (21.3x, -1.6%) dr: 3.4s (16.2x, 1.7%) ma: 0.9s ( 4.3x, 0.0%)
-- heap --
heap valgrind-new:0.08s no: 0.6s ( 7.5x, -----) me: 5.3s (65.9x, -----) ca: 6.1s (76.1x, -----) he: 6.7s (83.5x, -----) ca: 3.2s (40.1x, -----) dr: 4.5s (56.8x, -----) ma: 4.7s (58.9x, -----)
heap valgrind-old:0.08s no: 0.6s ( 7.6x, -1.7%) me: 5.1s (64.2x, 2.5%) ca: 6.1s (76.6x, -0.7%) he: 6.7s (83.5x, 0.0%) ca: 3.3s (40.9x, -1.9%) dr: 4.8s (60.6x, -6.8%) ma: 4.7s (58.9x, 0.0%)
-- heap_pdb4 --
heap_pdb4 valgrind-new:0.10s no: 0.7s ( 6.6x, -----) me: 9.0s (89.9x, -----) ca: 6.5s (65.4x, -----) he: 7.8s (77.5x, -----) ca: 3.5s (35.5x, -----) dr: 4.8s (48.3x, -----) ma: 5.0s (50.4x, -----)
heap_pdb4 valgrind-old:0.10s no: 0.7s ( 6.7x, -1.5%) me: 8.9s (89.5x, 0.4%) ca: 6.6s (66.0x, -0.9%) he: 7.7s (76.7x, 1.0%) ca: 3.5s (35.3x, 0.6%) dr: 4.9s (49.3x, -2.1%) ma: 5.0s (49.9x, 1.0%)
-- many-loss-records --
many-loss-records valgrind-new:0.01s no: 0.3s (26.0x, -----) me: 1.4s (144.0x, -----) ca: 1.0s (100.0x, -----) he: 1.3s (126.0x, -----) ca: 0.7s (66.0x, -----) dr: 1.1s (113.0x, -----) ma: 1.0s (103.0x, -----)
many-loss-records valgrind-old:0.01s no: 0.3s (26.0x, 0.0%) me: 1.4s (142.0x, 1.4%) ca: 1.0s (100.0x, 0.0%) he: 1.2s (125.0x, 0.8%) ca: 0.7s (67.0x, -1.5%) dr: 1.2s (116.0x, -2.7%) ma: 1.0s (103.0x, 0.0%)
-- many-xpts --
many-xpts valgrind-new:0.03s no: 0.3s (10.7x, -----) me: 1.6s (55.0x, -----) ca: 2.5s (83.3x, -----) he: 2.2s (74.3x, -----) ca: 1.0s (32.0x, -----) dr: 1.6s (51.7x, -----) ma: 1.5s (51.3x, -----)
many-xpts valgrind-old:0.03s no: 0.3s (10.7x, 0.0%) me: 1.6s (55.0x, 0.0%) ca: 2.5s (83.7x, -0.4%) he: 2.2s (74.3x, 0.0%) ca: 0.9s (31.7x, 1.0%) dr: 1.6s (52.7x, -1.9%) ma: 1.6s (51.7x, -0.6%)
-- sarp --
sarp valgrind-new:0.02s no: 0.3s (14.0x, -----) me: 2.2s (112.5x, -----) ca: 1.7s (86.5x, -----) he: 6.7s (335.0x, -----) ca: 0.9s (45.5x, -----) dr: 1.1s (54.0x, -----) ma: 0.3s (15.0x, -----)
sarp valgrind-old:0.02s no: 0.3s (14.0x, 0.0%) me: 2.2s (111.5x, 0.9%) ca: 1.7s (86.0x, 0.6%) he: 6.7s (333.0x, 0.6%) ca: 0.9s (45.5x, 0.0%) dr: 1.1s (54.0x, 0.0%) ma: 0.3s (15.0x, 0.0%)
-- tinycc --
tinycc valgrind-new:0.16s no: 1.4s ( 8.7x, -----) me: 7.8s (48.9x, -----) ca:10.7s (66.8x, -----) he: 9.8s (61.2x, -----) ca: 7.8s (48.4x, -----) dr: 8.0s (50.2x, -----) ma: 2.4s (14.9x, -----)
tinycc valgrind-old:0.16s no: 1.4s ( 8.6x, 1.4%) me: 7.9s (49.3x, -0.8%) ca:10.7s (66.9x, -0.2%) he: 9.8s (61.4x, -0.3%) ca: 7.8s (48.9x, -1.0%) dr: 8.1s (50.4x, -0.2%) ma: 2.4s (15.1x, -0.8%)
-- Finished tests in perf ----------------------------------------------
== 11 programs, 154 timings =================
real 33m58.090s
user 32m58.587s
sys 0m23.508s
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From: <ma...@bu...> - 2015-02-06 01:55:13
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valgrind revision: 14911 VEX revision: 3085 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+deb7u7) 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 7.8 wheezy x86_64 ) Started at 2015-02-06 00:00:01 UTC Ended at 2015-02-06 01:54:58 UTC 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 == 686 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: 2.3s (16.1x, -----) me: 4.7s (33.3x, -----) ca:17.7s (126.5x, -----) he: 2.7s (19.6x, -----) ca: 5.0s (35.4x, -----) dr: 2.8s (20.3x, -----) ma: 2.6s (18.4x, -----) bigcode1 valgrind-old:0.14s no: 2.2s (15.7x, 2.7%) me: 4.5s (32.2x, 3.2%) ca:17.3s (123.4x, 2.4%) he: 2.8s (19.6x, -0.4%) ca: 4.9s (35.1x, 1.0%) dr: 2.7s (19.4x, 4.2%) ma: 2.6s (18.6x, -0.8%) -- bigcode2 -- bigcode2 valgrind-new:0.14s no: 5.3s (38.0x, -----) me:11.2s (80.1x, -----) ca:36.6s (261.2x, -----) he: 6.6s (47.4x, -----) ca: 9.3s (66.6x, -----) dr: 6.3s (44.9x, -----) ma: 6.1s (43.4x, -----) bigcode2 valgrind-old:0.14s no: 5.2s (37.4x, 1.7%) me:11.3s (80.5x, -0.4%) ca:35.7s (255.3x, 2.3%) he: 6.7s (47.6x, -0.3%) ca: 9.4s (67.3x, -1.1%) dr: 6.3s (45.1x, -0.5%) ma: 6.2s (44.0x, -1.3%) -- bz2 -- bz2 valgrind-new:0.70s no: 2.1s ( 3.0x, -----) me: 8.3s (11.9x, -----) ca:16.0s (22.8x, -----) he:11.4s (16.3x, -----) ca:14.2s (20.3x, -----) dr:15.3s (21.8x, -----) ma: 2.3s ( 3.3x, -----) bz2 valgrind-old:0.70s no: 2.2s ( 3.1x, -4.8%) me: 7.8s (11.1x, 6.6%) ca:16.4s (23.5x, -3.0%) he:11.6s (16.6x, -1.5%) ca:14.1s (20.1x, 0.8%) dr:15.7s (22.4x, -2.4%) ma: 2.2s ( 3.1x, 6.0%) -- fbench -- fbench valgrind-new:0.28s no: 1.4s ( 5.0x, -----) me: 4.7s (16.7x, -----) ca: 7.5s (26.8x, -----) he: 4.1s (14.6x, -----) ca: 4.5s (15.9x, -----) dr: 3.4s (12.1x, -----) ma: 1.5s ( 5.3x, -----) fbench valgrind-old:0.28s no: 1.4s ( 5.0x, 0.0%) me: 5.0s (18.0x, -7.7%) ca: 7.9s (28.1x, -4.8%) he: 4.0s (14.4x, 2.0%) ca: 4.1s (14.8x, 7.2%) dr: 3.4s (12.0x, 0.3%) ma: 1.4s ( 5.1x, 2.7%) -- ffbench -- ffbench valgrind-new:0.28s no: 1.2s ( 4.4x, -----) me: 3.8s (13.7x, -----) ca: 2.4s ( 8.6x, -----) he: 9.5s (33.9x, -----) ca: 5.7s (20.2x, -----) dr: 4.5s (16.0x, -----) ma: 1.2s ( 4.3x, -----) ffbench valgrind-old:0.28s no: 1.2s ( 4.4x, 0.0%) me: 4.1s (14.6x, -6.2%) ca: 2.5s ( 9.0x, -4.6%) he: 9.6s (34.1x, -0.6%) ca: 5.2s (18.7x, 7.4%) dr: 4.6s (16.5x, -2.9%) ma: 1.2s ( 4.2x, 1.7%) -- heap -- heap valgrind-new:0.12s no: 0.9s ( 7.4x, -----) me: 7.1s (59.1x, -----) ca: 8.1s (67.2x, -----) he: 9.5s (78.9x, -----) ca: 4.3s (35.5x, -----) dr: 5.8s (47.9x, -----) ma: 6.3s (52.4x, -----) heap valgrind-old:0.12s no: 0.9s ( 7.4x, 0.0%) me: 6.9s (57.6x, 2.5%) ca: 8.6s (71.3x, -6.1%) he: 9.1s (75.8x, 4.0%) ca: 4.1s (34.5x, 2.8%) dr: 5.8s (48.2x, -0.5%) ma: 6.3s (52.4x, 0.0%) -- heap_pdb4 -- heap_pdb4 valgrind-new:0.14s no: 1.0s ( 7.1x, -----) me:11.9s (85.4x, -----) ca: 9.1s (64.8x, -----) he:11.2s (80.2x, -----) ca: 4.7s (33.6x, -----) dr: 6.5s (46.6x, -----) ma: 6.4s (45.9x, -----) heap_pdb4 valgrind-old:0.14s no: 0.9s ( 6.8x, 5.0%) me:11.7s (83.6x, 2.0%) ca: 9.0s (64.0x, 1.2%) he:10.7s (76.3x, 4.9%) ca: 4.7s (33.4x, 0.6%) dr: 7.1s (50.6x, -8.6%) ma: 6.5s (46.8x, -1.9%) -- many-loss-records -- many-loss-records valgrind-new:0.01s no: 0.4s (36.0x, -----) me: 1.9s (191.0x, -----) ca: 1.3s (130.0x, -----) he: 1.6s (164.0x, -----) ca: 0.9s (89.0x, -----) dr: 1.5s (150.0x, -----) ma: 1.3s (134.0x, -----) many-loss-records valgrind-old:0.01s no: 0.3s (34.0x, 5.6%) me: 1.9s (188.0x, 1.6%) ca: 1.3s (130.0x, 0.0%) he: 1.7s (166.0x, -1.2%) ca: 0.9s (86.0x, 3.4%) dr: 1.4s (144.0x, 4.0%) ma: 1.3s (134.0x, 0.0%) -- many-xpts -- many-xpts valgrind-new:0.05s no: 0.4s ( 8.6x, -----) me: 2.5s (49.6x, -----) ca: 3.4s (67.2x, -----) he: 3.1s (61.8x, -----) ca: 1.2s (24.8x, -----) dr: 1.9s (38.4x, -----) ma: 2.0s (39.6x, -----) many-xpts valgrind-old:0.05s no: 0.4s ( 8.8x, -2.3%) me: 2.5s (49.8x, -0.4%) ca: 3.3s (66.8x, 0.6%) he: 3.1s (61.6x, 0.3%) ca: 1.2s (24.2x, 2.4%) dr: 1.9s (37.6x, 2.1%) ma: 2.0s (39.6x, 0.0%) -- sarp -- sarp valgrind-new:0.02s no: 0.4s (19.0x, -----) me: 3.0s (152.5x, -----) ca: 2.2s (108.0x, -----) he: 9.7s (486.0x, -----) ca: 1.2s (59.0x, -----) dr: 1.3s (63.0x, -----) ma: 0.4s (20.5x, -----) sarp valgrind-old:0.02s no: 0.4s (19.0x, 0.0%) me: 3.1s (156.5x, -2.6%) ca: 2.2s (111.0x, -2.8%) he: 9.7s (483.0x, 0.6%) ca: 1.2s (60.0x, -1.7%) dr: 1.2s (62.5x, 0.8%) ma: 0.4s (20.0x, 2.4%) -- tinycc -- tinycc valgrind-new:0.30s no: 1.8s ( 5.9x, -----) me:11.4s (37.9x, -----) ca:15.2s (50.5x, -----) he:12.8s (42.8x, -----) ca:10.2s (33.9x, -----) dr:10.5s (35.1x, -----) ma: 3.0s (10.2x, -----) tinycc valgrind-old:0.30s no: 1.8s ( 6.0x, -1.7%) me:10.9s (36.3x, 4.2%) ca:15.2s (50.7x, -0.3%) he:13.1s (43.5x, -1.6%) ca:10.4s (34.8x, -2.6%) dr: 9.8s (32.7x, 6.7%) ma: 3.0s (10.1x, 0.3%) -- Finished tests in perf ---------------------------------------------- == 11 programs, 154 timings ================= 2743.09user 32.47system 50:07.39elapsed 92%CPU (0avgtext+0avgdata 499704maxresident)k 145736inputs+453664outputs (269major+11758490minor)pagefaults 0swaps Congratulations, all tests passed! |