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
(4) |
2
(1) |
3
|
|
4
|
5
(6) |
6
|
7
(7) |
8
(2) |
9
(1) |
10
(2) |
|
11
(4) |
12
(1) |
13
(4) |
14
(5) |
15
(2) |
16
(5) |
17
(2) |
|
18
(3) |
19
(12) |
20
(10) |
21
(3) |
22
(7) |
23
(4) |
24
(5) |
|
25
(3) |
26
(2) |
27
(1) |
28
|
29
(1) |
30
(1) |
|
|
From: Knapp, R. L <ras...@in...> - 2016-09-05 19:57:30
|
Petar and others on the Valgrind lists, I asked this question because of just what Jeff states that there are many HPC programmers and HPC laboratories which use Valgrind extensively. I do not mind opening a KDE bug discussion, but after not finding anything on this topic after searching through the KDE archive and the mailing lists archives, I thought first to ask via the mailing lists if anyone is currently working on contributing AVX-512 support to Valgrind. Intel's Knights Landing processor has shipped with AVX-512: https://software.intel.com/en-us/articles/intel-xeon-phi-x200-family-processor-performance-monitoring-reference-manual. From the KDE bug discussions for AVX2 (https://bugs.kde.org/show_bug.cgi?id=305728 ), I realize adding AVX-512 support is a large piece of development. Thank you all for your inputs. I will open up a KDE bug discussion on this topic. Regards, Rashawn Knapp, Intel Corporation -----Original Message----- From: Petar Jovanovic [mailto:mip...@gm...] Sent: Monday, September 05, 2016 11:48 AM To: Jeff Hammond <jef...@gm...> Cc: val...@li...; val...@li...; Mark Wielaard <mj...@re...> Subject: Re: [Valgrind-developers] [Valgrind-users] AVX-512 support inquiry On Mon, Sep 5, 2016 at 6:31 PM, Jeff Hammond <jef...@gm...> wrote: > > It would be really valuable to a number of HPC programmers. Many DOE > labs use it heavily. I wish I could help implement but I don't have > the relevant skills. > It may be worth to open a bug at kde and track future discussion there. Regards, Petar ------------------------------------------------------------------------------ _______________________________________________ Valgrind-developers mailing list Val...@li... https://lists.sourceforge.net/lists/listinfo/valgrind-developers |
|
From: John R. <jr...@bi...> - 2016-09-05 19:22:37
|
> wikipedia claims there is not much hardware out there (yet?) that has > support for it: https://en.wikipedia.org/wiki/AVX-512#CPUs_with_AVX-512 wikipedia seems to be a couple months behind the times. The current 6th generation Intel Core processors, code name "Skylake", have AVX-512. So a "new generation" laptop probably will have it, especially considering the current "back to school" and upcoming "holiday season" selling cycles. In the US the CPU chips themselves, and compatible motherboards, are shipping from stock at all leading retailers, and in the usual price ranges. processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz stepping : 3 microcode : 0x9e cpu MHz : 800.000 cache size : 6144 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 22 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp bugs : bogomips : 6388.01 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: |
|
From: Petar J. <mip...@gm...> - 2016-09-05 18:48:32
|
On Mon, Sep 5, 2016 at 6:31 PM, Jeff Hammond <jef...@gm...> wrote: > > It would be really valuable to a number of HPC programmers. Many DOE labs > use it heavily. I wish I could help implement but I don't have the relevant > skills. > It may be worth to open a bug at kde and track future discussion there. Regards, Petar |
|
From: Jeff H. <jef...@gm...> - 2016-09-05 16:31:50
|
On Monday, September 5, 2016, Mark Wielaard <mj...@re...> wrote: > On Fri, 2016-09-02 at 00:05 +0000, Knapp, Rashawn L wrote: > > With many new platforms hitting the market which include AVX-512 > > instruction extensions, and as a valgrind user, I want to inquire > > about Valgrind’s development underway to support these instructions. > > I will appreciate any information available regarding this. > > As far as I know nobody is currently working on AVX-512 instruction and > the new larger register support in valgrind. I don't even see a bug > report requesting it. If someone does have hardware that supports > AVX-512 it would be great if they could work on support for it. There is a good chance we can arrange remote access to hardware within Intel. Otherwise I can ask one of the DOE labs that has test hardware if they can help. (A lab that doesn't have onerous remote access limitations...). If all else fails, we loan out development boxes for certain purposes. > > But > wikipedia claims there is not much hardware out there (yet?) that has > support for it: https://en.wikipedia.org/wiki/AVX-512#CPUs_with_AVX-512 > > Intel Xeon Phi 72xx aka Knights Landing is the only generally available product that supports it. Numerous unofficial sources and slides on GCC AVX-512 support by Intel describe another implementation. > Given your email address you might also want to ask people at Intel if > they think AVX-512 support for valgrind would be useful and whether they > could help with implementing support for it. > > It would be really valuable to a number of HPC programmers. Many DOE labs use it heavily. I wish I could help implement but I don't have the relevant skills. Jeff, who also works for Intel > Thanks, > > Mark > > ------------------------------------------------------------ > ------------------ > _______________________________________________ > Valgrind-developers mailing list > Val...@li... <javascript:;> > https://lists.sourceforge.net/lists/listinfo/valgrind-developers > -- Jeff Hammond jef...@gm... http://jeffhammond.github.io/ |
|
From: Mark W. <mj...@re...> - 2016-09-05 14:16:34
|
On Fri, 2016-09-02 at 00:05 +0000, Knapp, Rashawn L wrote: > With many new platforms hitting the market which include AVX-512 > instruction extensions, and as a valgrind user, I want to inquire > about Valgrind’s development underway to support these instructions. > I will appreciate any information available regarding this. As far as I know nobody is currently working on AVX-512 instruction and the new larger register support in valgrind. I don't even see a bug report requesting it. If someone does have hardware that supports AVX-512 it would be great if they could work on support for it. But wikipedia claims there is not much hardware out there (yet?) that has support for it: https://en.wikipedia.org/wiki/AVX-512#CPUs_with_AVX-512 Given your email address you might also want to ask people at Intel if they think AVX-512 support for valgrind would be useful and whether they could help with implementing support for it. Thanks, Mark |
|
From: <sv...@va...> - 2016-09-05 13:13:23
|
Author: mjw
Date: Mon Sep 5 14:13:12 2016
New Revision: 15944
Log:
Use -std=c++0x for big_debuginfo_symbol to appease older compilers.
gcc 4.4 doesn't know -std=c++11, but does recognize -std=c++0x.
Modified:
trunk/memcheck/tests/Makefile.am
Modified: trunk/memcheck/tests/Makefile.am
==============================================================================
--- trunk/memcheck/tests/Makefile.am (original)
+++ trunk/memcheck/tests/Makefile.am Mon Sep 5 14:13:12 2016
@@ -447,7 +447,7 @@
demangle_SOURCES = demangle.cpp
big_debuginfo_symbol_SOURCES = big_debuginfo_symbol.cpp
-big_debuginfo_symbol_CXXFLAGS = $(AM_CXXFLAGS) -std=c++11
+big_debuginfo_symbol_CXXFLAGS = $(AM_CXXFLAGS) -std=c++0x
bug340392_CFLAGS = $(AM_CFLAGS) -O3
dw4_CFLAGS = $(AM_CFLAGS) -gdwarf-4 -fdebug-types-section
|