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
(11) |
2
(9) |
3
(11) |
4
(12) |
5
(11) |
|
6
(9) |
7
(13) |
8
(6) |
9
(7) |
10
(7) |
11
(11) |
12
(13) |
|
13
(7) |
14
(6) |
15
(7) |
16
(19) |
17
(20) |
18
(9) |
19
(9) |
|
20
(6) |
21
(7) |
22
(11) |
23
(16) |
24
(14) |
25
(24) |
26
(16) |
|
27
(20) |
28
(58) |
29
(7) |
30
(10) |
31
(15) |
|
|
|
From: Nicholas N. <nj...@cs...> - 2006-08-14 23:20:06
|
On Mon, 14 Aug 2006, Bart Van Assche wrote: > A proof-of-concept version of drd is available at the following location: The code itself looks pretty good, judging from a quick look-over. > This version is not yet ready for a release -- e.g. it does not yet support > floating-point instructions, and uses more memory than acceptable for some > test cases. But it works well enough to demonstrate the DIOTA data race > detection algorithm. And for the cases I tested, it works consistenly and > reliably. Good. How much memory does it use? Does it still have one shadow word per memory word like Helgrind? > ==5637== Detected data races. Context: > [...] > ==5637== Actual data races: What's the difference between detected and actual races? Nick |
|
From: Bart V. A. <bar...@gm...> - 2006-08-14 17:03:35
|
On 3/19/06, Julian Seward <js...@ac...> wrote: > My view is, this first phase is to construct a proof-of-concept > patch which we can play with a bit, to see how well it works. > If that looks good then the next stage is to consider the cleanest > way to integrate it. As a result, in this first stage it doesn't > matter much if there are ugly infrastructure hacks. > A proof-of-concept version of drd is available at the following location: http://home.scarlet.be/~bvassche/drd/valgrind-5999.patch (apply it with patch -p0 <...) http://home.scarlet.be/~bvassche/drd/valgrind-5999-drd-2006-08-14.tar.bz2(extract with tar xjf ...) This version is not yet ready for a release -- e.g. it does not yet support floating-point instructions, and uses more memory than acceptable for some test cases. But it works well enough to demonstrate the DIOTA data race detection algorithm. And for the cases I tested, it works consistenly and reliably. After running the following commands ./autogen.sh && ./configure --prefix=$PWD/inst && make install the drd tool can be started e.g. on the unit test fp_race. This test program accesses the static variable s_d3 from two different threads. When started without command line options, s_d3 is accessed without locking (triggers a race condition). When started with command line option -m, s_d3 accesses are guarded by a mutex (no race condition on s_d3). This is reported correctly by the drd tool: $ inst/bin/valgrind --tool=drd drd/tests/fp_race ==5637== drd, a data race detector. ==5637== Copyright (C) 2006, and GNU GPL'd, by Bart Van Assche. THIS SOFTWARE IS A PROTOTYPE, AND IS NOT YET RELEASED ==5637== Using LibVEX rev 1579, a library for dynamic binary translation. ==5637== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP. ==5637== Using valgrind-3.3.0.SVN, a dynamic binary instrumentation framework. ==5637== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al. ==5637== For more details, rerun with: -v ==5637== &s_d1 = 0x8049cf8; &s_d2 = 0x8049d00; &s_d3 = 0x8049d08 ==5637== Detected data races. Context: ==5637== 1st segment start (VG t 2, kernel t 5638, POSIX t 78117792) ==5637== at 0x421A648: clone (in /lib/libc-2.4.so) ==5637== ==5637== 1st segment end (VG t 2, kernel t 5638, POSIX t 78117792) ==5637== at 0x40423BD: start_thread (in /lib/libpthread-2.4.so) ==5637== by 0x421A65D: clone (in /lib/libc-2.4.so) ==5637== ==5637== 2nd segment start (VG t 1, kernel t 5637, POSIX t 69721984) ==5637== at 0x421A648: clone (in /lib/libc-2.4.so) ==5637== by 0x40429BC: pthread_create@@GLIBC_2.1 (in /lib/libpthread- 2.4.so) ==5637== by 0x401CAAF: pthread_create@* (vg_preloaded.c:135) ==5637== by 0x804884C: main (fp_race.cpp:97) ==5637== ==5637== 2nd segment end (VG t 1, kernel t 5637, POSIX t 69721984) ==5637== at 0x401C4FA: pthread_join (vg_preloaded.c:164) ==5637== by 0x8048876: main (fp_race.cpp:108) ==5637== ==5637== Actual data races: ==5637== Thread 2: ==5637== 0x0401B310 sz 4 W W (_rtld_local (offset 752, size 1524) in /lib/ld-2.4.so, ld-linux.so.2:Data) ==5637== at 0x40423BD: start_thread (in /lib/libpthread-2.4.so) ==5637== by 0x421A65D: clone (in /lib/libc-2.4.so) ==5637== ==5637== 0x0401E47D sz 1 R W (unknown) ==5637== at 0x40423BD: start_thread (in /lib/libpthread-2.4.so) ==5637== by 0x421A65D: clone (in /lib/libc-2.4.so) ==5637== ==5637== 0x04A7FC04 sz 4 W W (stack of VG t 2; kernel t 5638; POSIX t 78117792) ==5637== at 0x40423BD: start_thread (in /lib/libpthread-2.4.so) ==5637== by 0x421A65D: clone (in /lib/libc-2.4.so) ==5637== ==5637== 0x04A7FD9C sz 4 R W (stack of VG t 2; kernel t 5638; POSIX t 78117792) ==5637== at 0x40423BD: start_thread (in /lib/libpthread-2.4.so) ==5637== by 0x421A65D: clone (in /lib/libc-2.4.so) ==5637== ==5637== 0x08049D08 sz 8 W W (s_d3 (offset 0, size 8) in /home/bart/software/valgrind-svn/drd/tests/fp_race, NONE:BSS) ==5637== at 0x40423BD: start_thread (in /lib/libpthread-2.4.so) ==5637== by 0x421A65D: clone (in /lib/libc-2.4.so) ==5637== ==5637== 0xBEFF5F60 sz 8 R W (stack of VG t 1; kernel t 5637; POSIX t 69721984) ==5637== at 0x40423BD: start_thread (in /lib/libpthread-2.4.so) ==5637== by 0x421A65D: clone (in /lib/libc-2.4.so) ==5637== ==5637== 0xBEFF5F68 sz 4 W W (stack of VG t 1; kernel t 5637; POSIX t 69721984) ==5637== at 0x40423BD: start_thread (in /lib/libpthread-2.4.so) ==5637== by 0x421A65D: clone (in /lib/libc-2.4.so) ==5637== End of detected data races ==5637== ==5637== ERROR SUMMARY: 7 errors from 7 contexts (suppressed: 0 from 0) > inst/bin/valgrind --tool=drd drd/tests/fp_race -m ==5650== drd, a data race detector. ==5650== Copyright (C) 2006, and GNU GPL'd, by Bart Van Assche. THIS SOFTWARE IS A PROTOTYPE, AND IS NOT YET RELEASED ==5650== Using LibVEX rev 1579, a library for dynamic binary translation. ==5650== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP. ==5650== Using valgrind-3.3.0.SVN, a dynamic binary instrumentation framework. ==5650== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al. ==5650== For more details, rerun with: -v ==5650== &s_d1 = 0x8049cf8; &s_d2 = 0x8049d00; &s_d3 = 0x8049d08 ==5650== ==5650== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0) |
|
From: Nicholas N. <nj...@cs...> - 2006-08-14 12:16:51
|
On Mon, 14 Aug 2006, Bart Van Assche wrote: > Nightly build results changed -- is this something to worry about ? Probably not. Some of the tests are non-deterministic, unfortunately. After watching them for a while you get a sense of which ones are ignorable, and almost all the leak-check ones (such as leakotron) fall into that category. Nick |
|
From: Bart V. A. <bar...@gm...> - 2006-08-14 11:23:48
|
Nightly build results changed -- is this something to worry about ? On 8/11/06, Tom Hughes <to...@co...> wrote: > > > Nightly build on dunsmere ( athlon, Fedora Core 5 ) started at 2006-08-11 > 03:30:04 BST > Results differ from 24 hours ago > > Checking out valgrind source tree ... done > Configuring valgrind ... done > Building valgrind ... done > Running regression tests ... failed > > Regression test results follow > > == 237 tests, 4 stderr failures, 1 stdout failure, 0 posttest failures == > memcheck/tests/leakotron (stdout) > memcheck/tests/pointer-trace (stderr) > memcheck/tests/stack_switch (stderr) > memcheck/tests/x86/scalar (stderr) > memcheck/tests/xml1 (stderr) > > ================================================= > == Results from 24 hours ago == > ================================================= > > Checking out valgrind source tree ... done > Configuring valgrind ... done > Building valgrind ... done > Running regression tests ... failed > > Regression test results follow > > == 237 tests, 4 stderr failures, 0 stdout failures, 0 posttest failures == > memcheck/tests/pointer-trace (stderr) > memcheck/tests/stack_switch (stderr) > memcheck/tests/x86/scalar (stderr) > memcheck/tests/xml1 (stderr) > > > ================================================= > == Difference between 24 hours ago and now == > ================================================= > > *** old.short Fri Aug 11 03:38:01 2006 > --- new.short Fri Aug 11 03:45:36 2006 > *************** > *** 8,10 **** > > ! == 237 tests, 4 stderr failures, 0 stdout failures, 0 posttest failures > == > memcheck/tests/pointer-trace (stderr) > --- 8,11 ---- > > ! == 237 tests, 4 stderr failures, 1 stdout failure, 0 posttest failures > == > ! memcheck/tests/leakotron (stdout) > memcheck/tests/pointer-trace (stderr) > > > ------------------------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job > easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > Valgrind-developers mailing list > Val...@li... > https://lists.sourceforge.net/lists/listinfo/valgrind-developers > -- Met vriendelijke groeten, Bart Van Assche. |
|
From: Tom H. <th...@cy...> - 2006-08-14 08:25:25
|
Nightly build on gill ( x86_64, Fedora Core 2 ) started at 2006-08-14 03:00:02 BST 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 == 262 tests, 5 stderr failures, 1 stdout failure, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/stack_switch (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/x86/scalar_supp (stderr) none/tests/fdleak_fcntl (stderr) none/tests/tls (stdout) |
|
From: Tom H. <th...@cy...> - 2006-08-14 02:24:52
|
Nightly build on dellow ( x86_64, Fedora Core 5 ) started at 2006-08-14 03:10:06 BST 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 == 260 tests, 3 stderr failures, 0 stdout failures, 0 posttest failures == memcheck/tests/mempool (stderr) memcheck/tests/x86/scalar (stderr) memcheck/tests/xml1 (stderr) |