You can subscribe to this list here.
| 2002 |
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
(1) |
Oct
(122) |
Nov
(152) |
Dec
(69) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2003 |
Jan
(6) |
Feb
(25) |
Mar
(73) |
Apr
(82) |
May
(24) |
Jun
(25) |
Jul
(10) |
Aug
(11) |
Sep
(10) |
Oct
(54) |
Nov
(203) |
Dec
(182) |
| 2004 |
Jan
(307) |
Feb
(305) |
Mar
(430) |
Apr
(312) |
May
(187) |
Jun
(342) |
Jul
(487) |
Aug
(637) |
Sep
(336) |
Oct
(373) |
Nov
(441) |
Dec
(210) |
| 2005 |
Jan
(385) |
Feb
(480) |
Mar
(636) |
Apr
(544) |
May
(679) |
Jun
(625) |
Jul
(810) |
Aug
(838) |
Sep
(634) |
Oct
(521) |
Nov
(965) |
Dec
(543) |
| 2006 |
Jan
(494) |
Feb
(431) |
Mar
(546) |
Apr
(411) |
May
(406) |
Jun
(322) |
Jul
(256) |
Aug
(401) |
Sep
(345) |
Oct
(542) |
Nov
(308) |
Dec
(481) |
| 2007 |
Jan
(427) |
Feb
(326) |
Mar
(367) |
Apr
(255) |
May
(244) |
Jun
(204) |
Jul
(223) |
Aug
(231) |
Sep
(354) |
Oct
(374) |
Nov
(497) |
Dec
(362) |
| 2008 |
Jan
(322) |
Feb
(482) |
Mar
(658) |
Apr
(422) |
May
(476) |
Jun
(396) |
Jul
(455) |
Aug
(267) |
Sep
(280) |
Oct
(253) |
Nov
(232) |
Dec
(304) |
| 2009 |
Jan
(486) |
Feb
(470) |
Mar
(458) |
Apr
(423) |
May
(696) |
Jun
(461) |
Jul
(551) |
Aug
(575) |
Sep
(134) |
Oct
(110) |
Nov
(157) |
Dec
(102) |
| 2010 |
Jan
(226) |
Feb
(86) |
Mar
(147) |
Apr
(117) |
May
(107) |
Jun
(203) |
Jul
(193) |
Aug
(238) |
Sep
(300) |
Oct
(246) |
Nov
(23) |
Dec
(75) |
| 2011 |
Jan
(133) |
Feb
(195) |
Mar
(315) |
Apr
(200) |
May
(267) |
Jun
(293) |
Jul
(353) |
Aug
(237) |
Sep
(278) |
Oct
(611) |
Nov
(274) |
Dec
(260) |
| 2012 |
Jan
(303) |
Feb
(391) |
Mar
(417) |
Apr
(441) |
May
(488) |
Jun
(655) |
Jul
(590) |
Aug
(610) |
Sep
(526) |
Oct
(478) |
Nov
(359) |
Dec
(372) |
| 2013 |
Jan
(467) |
Feb
(226) |
Mar
(391) |
Apr
(281) |
May
(299) |
Jun
(252) |
Jul
(311) |
Aug
(352) |
Sep
(481) |
Oct
(571) |
Nov
(222) |
Dec
(231) |
| 2014 |
Jan
(185) |
Feb
(329) |
Mar
(245) |
Apr
(238) |
May
(281) |
Jun
(399) |
Jul
(382) |
Aug
(500) |
Sep
(579) |
Oct
(435) |
Nov
(487) |
Dec
(256) |
| 2015 |
Jan
(338) |
Feb
(357) |
Mar
(330) |
Apr
(294) |
May
(191) |
Jun
(108) |
Jul
(142) |
Aug
(261) |
Sep
(190) |
Oct
(54) |
Nov
(83) |
Dec
(22) |
| 2016 |
Jan
(49) |
Feb
(89) |
Mar
(33) |
Apr
(50) |
May
(27) |
Jun
(34) |
Jul
(53) |
Aug
(53) |
Sep
(98) |
Oct
(206) |
Nov
(93) |
Dec
(53) |
| 2017 |
Jan
(65) |
Feb
(82) |
Mar
(102) |
Apr
(86) |
May
(187) |
Jun
(67) |
Jul
(23) |
Aug
(93) |
Sep
(65) |
Oct
(45) |
Nov
(35) |
Dec
(17) |
| 2018 |
Jan
(26) |
Feb
(35) |
Mar
(38) |
Apr
(32) |
May
(8) |
Jun
(43) |
Jul
(27) |
Aug
(30) |
Sep
(43) |
Oct
(42) |
Nov
(38) |
Dec
(67) |
| 2019 |
Jan
(32) |
Feb
(37) |
Mar
(53) |
Apr
(64) |
May
(49) |
Jun
(18) |
Jul
(14) |
Aug
(53) |
Sep
(25) |
Oct
(30) |
Nov
(49) |
Dec
(31) |
| 2020 |
Jan
(87) |
Feb
(45) |
Mar
(37) |
Apr
(51) |
May
(99) |
Jun
(36) |
Jul
(11) |
Aug
(14) |
Sep
(20) |
Oct
(24) |
Nov
(40) |
Dec
(23) |
| 2021 |
Jan
(14) |
Feb
(53) |
Mar
(85) |
Apr
(15) |
May
(19) |
Jun
(3) |
Jul
(14) |
Aug
(1) |
Sep
(57) |
Oct
(73) |
Nov
(56) |
Dec
(22) |
| 2022 |
Jan
(3) |
Feb
(22) |
Mar
(6) |
Apr
(55) |
May
(46) |
Jun
(39) |
Jul
(15) |
Aug
(9) |
Sep
(11) |
Oct
(34) |
Nov
(20) |
Dec
(36) |
| 2023 |
Jan
(79) |
Feb
(41) |
Mar
(99) |
Apr
(169) |
May
(48) |
Jun
(16) |
Jul
(16) |
Aug
(57) |
Sep
(19) |
Oct
|
Nov
|
Dec
|
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
|
|
|
|
|
|
1
(5) |
2
(3) |
|
3
(2) |
4
(3) |
5
(16) |
6
(8) |
7
(6) |
8
(2) |
9
(4) |
|
10
(10) |
11
(22) |
12
(7) |
13
(10) |
14
(11) |
15
(8) |
16
(6) |
|
17
(11) |
18
|
19
(6) |
20
(8) |
21
(5) |
22
(11) |
23
(6) |
|
24
(1) |
25
(6) |
26
(4) |
27
(2) |
28
(1) |
29
|
30
(2) |
|
31
(5) |
|
|
|
|
|
|
|
From: <sv...@va...> - 2015-05-26 21:27:43
|
Author: philippe
Date: Tue May 26 22:27:36 2015
New Revision: 15294
Log:
Make some numbers in helgrind stats use , separators, as the numbers can be big
Modified:
trunk/helgrind/libhb_core.c
Modified: trunk/helgrind/libhb_core.c
==============================================================================
--- trunk/helgrind/libhb_core.c (original)
+++ trunk/helgrind/libhb_core.c Tue May 26 22:27:36 2015
@@ -6467,10 +6467,10 @@
if (VG_(clo_verbosity) > 1)
VG_(HT_print_stats) (oldrefHT, cmp_oldref_tsw);
VG_(printf)( " libhb: oldref bind tsw/rcec "
- "==/==:%lu ==/!=:%lu !=/!=:%lu\n",
+ "==/==:%'lu ==/!=:%'lu !=/!=:%'lu\n",
stats__ctxt_eq_tsw_eq_rcec, stats__ctxt_eq_tsw_neq_rcec,
stats__ctxt_neq_tsw_neq_rcec);
- VG_(printf)( " libhb: ctxt__rcdec calls %lu. rcec gc discards %lu\n",
+ VG_(printf)( " libhb: ctxt__rcdec calls %'lu. rcec gc discards %'lu\n",
stats__ctxt_rcdec_calls, stats__ctxt_rcec_gc_discards);
VG_(printf)( " libhb: contextTab: %lu slots,"
" %lu cur ents(ref'd %lu),"
|
|
From: <sv...@va...> - 2015-05-26 21:26:49
|
Author: philippe
Date: Tue May 26 22:26:39 2015
New Revision: 15293
Log:
Slightly improve x86 unwind intensive workload.
e.g. perf/memrw is improved by 2% to 3% with this patch.
The unwinding code on x86 is trying to unwind using
either the %ebp-chain or CFI unwinding.
If these 2 techniques fail, then it tries to unwind
using FPO (PDB) debug info.
However, unless running wine or similar, there will never be
such FPO/PDB info.
The function VG_(use_FPO_info) is thus called for nothing
for each 'end of stack'. This function scans all the loaded di
to find a debug info that has some FP, to not find anything.
With this patch, the unwind code on x86 will only call VG_(use_FPO_info) if
some FPO/PDB info was loaded.
The fact that FPO/PDB info was loaded is cached and updated similarly to
cfi cache : each time new debug info is loaded, the cache value is refreshed
using the debuginfo generation.
The patch also changes the name of VG_(CF_info_generation)
to VG_(debuginfo_generation), as this generation is changed for
any kind of load or unload of debug info, not only for CFI based debug
info
Modified:
trunk/coregrind/m_debuginfo/debuginfo.c
trunk/coregrind/m_stacktrace.c
trunk/coregrind/pub_core_debuginfo.h
Modified: trunk/coregrind/m_debuginfo/debuginfo.c
==============================================================================
--- trunk/coregrind/m_debuginfo/debuginfo.c (original)
+++ trunk/coregrind/m_debuginfo/debuginfo.c Tue May 26 22:26:39 2015
@@ -105,7 +105,7 @@
/*--- fwdses ---*/
/*------------------------------------------------------------*/
-static UInt CF_info_generation = 0;
+static UInt debuginfo_generation = 0;
static void cfsi_m_cache__invalidate ( void );
@@ -2645,12 +2645,12 @@
static void cfsi_m_cache__invalidate ( void ) {
VG_(memset)(&cfsi_m_cache, 0, sizeof(cfsi_m_cache));
- CF_info_generation++;
+ debuginfo_generation++;
}
-UInt VG_(CF_info_generation) (void)
+UInt VG_(debuginfo_generation) (void)
{
- return CF_info_generation;
+ return debuginfo_generation;
}
static inline CFSI_m_CacheEnt* cfsi_m_cache__find ( Addr ip )
@@ -3086,6 +3086,16 @@
return True;
}
+Bool VG_(FPO_info_present)(void)
+{
+ const DebugInfo* di;
+ for (di = debugInfo_list; di != NULL; di = di->next) {
+ if (di->fpo != NULL)
+ return True;
+ }
+ return False;
+}
+
/*--------------------------------------------------------------*/
/*--- ---*/
Modified: trunk/coregrind/m_stacktrace.c
==============================================================================
--- trunk/coregrind/m_stacktrace.c (original)
+++ trunk/coregrind/m_stacktrace.c Tue May 26 22:26:39 2015
@@ -129,11 +129,16 @@
then they will not land in the same cache bucket.
*/
+/* cached result of VG_(FPO_info_present)(). Refreshed each time
+ the fp_CF_verif_generation is different of the current debuginfo
+ generation. */
+static Bool FPO_info_present = False;
+
static UInt fp_CF_verif_generation = 0;
// Our cache has to be maintained in sync with the CFI cache.
-// Each time the CFI cache is changed, its generation will be incremented.
+// Each time the debuginfo is changed, its generation will be incremented.
// We will clear our cache when our saved generation differs from
-// the CFI cache generation.
+// the debuginfo generation.
UInt VG_(get_StackTrace_wrk) ( ThreadId tid_if_known,
/*OUT*/Addr* ips, UInt max_n_ips,
@@ -226,9 +231,10 @@
}
# endif
- if (UNLIKELY (fp_CF_verif_generation != VG_(CF_info_generation)())) {
- fp_CF_verif_generation = VG_(CF_info_generation)();
+ if (UNLIKELY (fp_CF_verif_generation != VG_(debuginfo_generation)())) {
+ fp_CF_verif_generation = VG_(debuginfo_generation)();
VG_(memset)(&fp_CF_verif_cache, 0, sizeof(fp_CF_verif_cache));
+ FPO_info_present = VG_(FPO_info_present)();
}
@@ -398,8 +404,9 @@
}
/* And, similarly, try for MSVC FPO unwind info. */
- if ( VG_(use_FPO_info)( &uregs.xip, &uregs.xsp, &uregs.xbp,
- fp_min, fp_max ) ) {
+ if (FPO_info_present
+ && VG_(use_FPO_info)( &uregs.xip, &uregs.xsp, &uregs.xbp,
+ fp_min, fp_max ) ) {
if (debug) unwind_case = "MS";
if (do_stats) stats.MS++;
goto unwind_done;
Modified: trunk/coregrind/pub_core_debuginfo.h
==============================================================================
--- trunk/coregrind/pub_core_debuginfo.h (original)
+++ trunk/coregrind/pub_core_debuginfo.h Tue May 26 22:26:39 2015
@@ -142,14 +142,22 @@
Addr min_accessible,
Addr max_accessible );
-/* returns the "generation" of the CF info.
+/* returns the "generation" of the debug info.
Each time some debuginfo is changed (e.g. loaded or unloaded),
- the VG_(CF_info_generation) value returned will be increased.
- This can be used to flush cached information derived from the CF info. */
-extern UInt VG_(CF_info_generation) (void);
+ the VG_(debuginfo_generation)() value returned will be increased.
+ This can be used to flush cached information derived from debug
+ info (e.g. CFI info or FPO info or ...). */
+extern UInt VG_(debuginfo_generation) (void);
+/* True if some FPO information is loaded.
+ It is useless to call VG_(use_FPO_info) if this returns False.
+ Note that the return value should preferrably be cached in
+ the stack unwind code, and re-queried when the debug info generation
+ changes. */
+extern Bool VG_(FPO_info_present)(void);
+
/* Use MSVC FPO data to do one step of stack unwinding. */
extern Bool VG_(use_FPO_info) ( /*MOD*/Addr* ipP,
/*MOD*/Addr* spP,
|
|
From: <sv...@va...> - 2015-05-26 17:59:58
|
Author: florian
Date: Tue May 26 18:59:50 2015
New Revision: 15292
Log:
Wraparounds are never allowed -- not evern for MAny requests.
Modified:
trunk/coregrind/m_aspacemgr/aspacemgr-linux.c
Modified: trunk/coregrind/m_aspacemgr/aspacemgr-linux.c
==============================================================================
--- trunk/coregrind/m_aspacemgr/aspacemgr-linux.c (original)
+++ trunk/coregrind/m_aspacemgr/aspacemgr-linux.c Tue May 26 18:59:50 2015
@@ -1775,8 +1775,7 @@
}
/* Reject wraparounds */
- if ((req->rkind==MFixed || req->rkind==MHint)
- && req->start + req->len < req->start) {
+ if (req->start + req->len < req->start) {
*ok = False;
return 0;
}
|
|
From: <sv...@va...> - 2015-05-26 11:52:54
|
Author: florian
Date: Tue May 26 12:52:45 2015
New Revision: 15291
Log:
Remove dependency on bash. Fixes BZ #347978.
Modified:
trunk/NEWS
trunk/auxprogs/gsl16test
trunk/auxprogs/gsl19test
trunk/drd/scripts/download-and-build-splash2.in
Modified: trunk/NEWS
==============================================================================
--- trunk/NEWS (original)
+++ trunk/NEWS Tue May 26 12:52:45 2015
@@ -217,6 +217,7 @@
347379 valgrind --leak-check=full memleak errors from system libraries on OS X 10.8
== 217236
347389 unhandled syscall: 373 (Linux ARM syncfs)
+347978 Remove bash dependencies where not needed
n-i-bz Provide implementations of certain compiler builtins to support
compilers who may not provide those
n-i-bz Old STABS code is still being compiled, but never used. Remove it.
Modified: trunk/auxprogs/gsl16test
==============================================================================
--- trunk/auxprogs/gsl16test (original)
+++ trunk/auxprogs/gsl16test Tue May 26 12:52:45 2015
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh -x
# Do an automated test which involves building and regtesting version
# 1.6 of the GNU Scientific Library (gsl). This has proven to be a
@@ -43,7 +43,7 @@
(eval "$*") >> log.verbose 2>&1
- if [ $? == 0 ]
+ if [ $? = 0 ]
then
echo "done"
return 0
Modified: trunk/auxprogs/gsl19test
==============================================================================
--- trunk/auxprogs/gsl19test (original)
+++ trunk/auxprogs/gsl19test Tue May 26 12:52:45 2015
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
# Do an automated test which involves building and regtesting version
# 1.9 of the GNU Scientific Library (gsl). This has proven to be a
@@ -45,7 +45,7 @@
(eval "$*") >> log.verbose 2>&1
- if [ $? == 0 ]
+ if [ $? = 0 ]
then
echo "done"
return 0
Modified: trunk/drd/scripts/download-and-build-splash2.in
==============================================================================
--- trunk/drd/scripts/download-and-build-splash2.in (original)
+++ trunk/drd/scripts/download-and-build-splash2.in Tue May 26 12:52:45 2015
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
downloads="$HOME/software/downloads"
|