| b9578b683dd43c81fe8cd9562c2bef2e20a7ef98 |
|
26-May-2016 |
Tim Rowley <timothy.o.rowley@intel.com> |
gallium: detect avx512 cpu features
v3: fix check for xmm/ymm test
v2: style code, add avx512 to cpu dump
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 9e8edfa19034ae69139ef10b88f958b4f58d57ea |
|
24-May-2016 |
Jose Fonseca <jfonseca@vmware.com> |
util,gallivm: Explicitly enable/disable fma attribute.
As suggested by Roland Scheidegger.
Use the same logic as f16c, since fma requires VEX encoding.
But disable FMA on LLVM 3.3 without MCJIT.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| ebbe31d57c195245b2b556c14291cafccc835738 |
|
29-Apr-2016 |
Jan Vesely <jan.vesely@rutgers.edu> |
gallium,utils: Fix trivial sign compare warnings
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Jakob Sinclair <sinclair.jakob@openmailbox.org>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 0d4898ae8068d3984242775a6fcc87f280c0ac5a |
|
11-Feb-2016 |
Jose Fonseca <jfonseca@vmware.com> |
include,gallium: Remove pre-MSVC 2013 compatibility.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| a48afb92ffda6e149c553ec82a05fee9a17441f8 |
|
17-Jan-2016 |
François Tigeot <ftigeot@wolfpond.org> |
gallium: Add DragonFly support
Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 56aff6bb4eafe35ba301f5d60027377abc4cfd9f |
|
02-Dec-2015 |
Jose Fonseca <jfonseca@vmware.com> |
Remove Sun CC specific code.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| a2a1a5805fd617e7f3cc8be44dd79b50da07ebb9 |
|
21-Jul-2015 |
Ilia Mirkin <imirkin@alum.mit.edu> |
gallium: replace INLINE with inline
Generated by running:
git grep -l INLINE src/gallium/ | xargs sed -i 's/\bINLINE\b/inline/g'
git grep -l INLINE src/mesa/state_tracker/ | xargs sed -i 's/\bINLINE\b/inline/g'
git checkout src/gallium/state_trackers/clover/Doxyfile
and manual edits to
src/gallium/include/pipe/p_compiler.h
src/gallium/README.portability
to remove mentions of the inline define.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Marek Olšák <marek.olsak@amd.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 5fea39ace311723dab53460ae7b51b80746e0d3f |
|
31-Dec-2014 |
Leonid Shatz <leonid.shatz@ravellosystems.com> |
gallium/util: make sure cache line size is not zero
The "normal" detection (querying clflush size) already made sure it is
non-zero, however another method did not. This lead to crashes if this
value happened to be zero (apparently can happen in virtualized environments
at least).
This fixes https://bugs.freedesktop.org/show_bug.cgi?id=87913
Cc: "10.4" <mesa-stable@lists.freedesktop.org>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| b59c7ed0ab1ac5b6d9f8d409f1a90401ab7775b6 |
|
31-Dec-2014 |
Roland Scheidegger <sroland@vmware.com> |
gallium/util: fix crash with daz detection on x86
The code used PIPE_ALIGN_VAR for the variable used by fxsave, however this
does not work if the stack isn't aligned. Hence use PIPE_ALIGN_STACK function
decoration to fix the segfault which can happen if stack alignment is only
4 bytes.
This fixes https://bugs.freedesktop.org/show_bug.cgi?id=87658.
Cc: "10.4" <mesa-stable@lists.freedesktop.org>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| f2c39dd0e19e83dac922878b00a4b871c839b609 |
|
19-Sep-2014 |
Roland Scheidegger <sroland@vmware.com> |
util: don't try to emit half-float intrinsics if avx isn't available
These instructions only have vex encodings, thus they can't be used without
avx. (Technically, one can still use avx-128 if avx isn't available because
the environment doesn't store the ymm registers, however I don't think llvm
can.)
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| d93e23ba25cbfd8f77a4b3a113ca7ed3dece1e68 |
|
10-Sep-2013 |
Vinson Lee <vlee@freedesktop.org> |
util: Fix unmatched parenthesis.
Fixes MSVC build error introduced with commit
923d3467147dd301d94ed3e6b41295fb2bcd6f47.
src\gallium\auxiliary\util\u_cpu_detect.c(286) : fatal error C1012: unmatched parenthesis : missing '('
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 923d3467147dd301d94ed3e6b41295fb2bcd6f47 |
|
10-Sep-2013 |
Brian Paul <brianp@vmware.com> |
util: don't use _fxsave() with MSVC 2010 or older
And update _MSC_VER comments in p_config.h
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 4b45b61fef6e0f3325888c190e6e557d8948b31a |
|
20-Aug-2013 |
Roland Scheidegger <sroland@vmware.com> |
util: add avx2 and xop detection to cpu detection code
Going to need this soon (not going to bother with avx2 intrinsics at this time
but don't want to do workarounds for true vector shifts if llvm itself can use
them just fine and won't need the gazillion instruction emulation).
Not really tested other than my cpu returns 0 for these features...
(I have no idea if llvm actually would emit avx2/xop instructions neither...)
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 836098f6b2dd275a2f557780d094cde13471f49d |
|
09-Aug-2013 |
Roland Scheidegger <sroland@vmware.com> |
util: (trivial) fix asm input/output list for fxsave
Otherwise gcc might do very unsafe optimizations, spotted by Uros Bizjak.
Hopefully this time it's finally right?
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 8f40fa0e7f47093d6e93ca4dd12569a6f948dae6 |
|
09-Aug-2013 |
Dieter Nützel <dieter@nuetzel-hh.de> |
util: (trivial) fix more compile errors in u_cpu_detect (gcc/x86 this time).
Oops. Should fix https://bugs.freedesktop.org/show_bug.cgi?id=67921
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 43076a55c2c914a619b8b3a3f93e15a7eee6d2ad |
|
08-Aug-2013 |
Roland Scheidegger <sroland@vmware.com> |
util: (trivial) fix compile error with MSVC on x86
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 883987503fc79691398eb024f37480ff083805a3 |
|
06-Aug-2013 |
Roland Scheidegger <sroland@vmware.com> |
util: try much harder to set DAZ flag
While so far this only causes some harmless test failures, there's lots more
cpus with DAZ. All 64bit capable ones can do it (particularly relevant for
AMD cpus as they supported sse3 very very late) but if really necessary we
can check support for that for real with some more magic.
(In fact just about ANY cpu with sse2 can support DAZ, I believe the only
exception are first gen P4 (Willamette) and from those only early steppings
which can't do it it's almost like intel forgot to add it... - a real pity
though docs say you can't just try to set it as they will throw a GPF.)
While this was meant to address https://bugs.freedesktop.org/show_bug.cgi?id=67672
it does not fix it. Most likely the tests need fixing as I don't think
there's any guarantee about denorm handling in the reference math library
functions if the flags aren't set to standard values. Nevertheless enabling
DAZ on all cpus which can do it should be the right thing to do.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 0acf3a8407fbeaa9d61731ce83fbe6de529e303c |
|
23-Jul-2013 |
Andre Heider <a.heider@gmail.com> |
gallium/util: Fix detection of AVX cpu caps
For AVX it's not sufficient to only rely on the cpuid flags. If the CPU
supports these extensions, but the OS doesn't, issuing these insns will
trigger an undefined opcode exception.
In addition to the AVX cpuid bit we also need to:
* test cpuid for OSXSAVE support
* XGETBV to check if the OS saves/restores AVX regs on context switches
See "Detecting Availability and Support" at
http://software.intel.com/en-us/articles/introduction-to-intel-advanced-vector-extensions
Signed-off-by: Andre Heider <a.heider@gmail.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| ffebefa11424411d7e54a3a1223fe87a2de6e596 |
|
19-Jun-2013 |
Roland Scheidegger <sroland@vmware.com> |
util: (trivial) add has_popcnt field
Not used yet but there's a couple of places in llvmpipe which should use this
(occlusion count is currently very inefficent if there's no cpu popcnt
instruction).
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 337f21bc356a89a9c755aebabb64ba381a59e39b |
|
05-Jun-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
util: Use sizeof(void *) rather than 0 as the fallback cache line size
Without this, llvmpipe ends up giving a zero size to all uncompressed textures
on non-x86 systems, since align() cannot handle a 0 alignment.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Richard Sandiford <rsandifo@linux.vnet.ibm.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 067a0ae42017f327edce7634890e699b4ec8492c |
|
03-Apr-2013 |
Roland Scheidegger <sroland@vmware.com> |
gallivm: use f16c hw support for float->half and half->float conversion
Should be way faster of course on cpus supporting this (includes AMD
Bulldozer and Jaguar cores, Intel Ivy Bridge and up (except budget models)).
Passes piglit fbo-blending-formats GL_ARB_texture_float -auto on Ivy Bridge.
Reviewed-by: Brian Paul <brianp@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| ba588dd45d584db8e2e090b4bce342128e167aec |
|
07-Mar-2013 |
Maxence Le Doré <maxence.ledore@gmail.com> |
gallium/util: Correct shift value for TSC feature detection.
Reviewed-by: Matt Turner <mattst88@gmail.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 7eb504019731368fd55f01e0264b195d4f99ae93 |
|
31-Aug-2012 |
José Fonseca <jfonseca@vmware.com> |
gallivm,llvmpipe: Use 4-wide vectors on AMD Bulldozer.
8-wide vectors is slower.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 19b3910bd5dc99c72aa9771d8715dd67897a0810 |
|
01-Sep-2012 |
Vinson Lee <vlee@freedesktop.org> |
util: Add cpuid for Solaris Studio.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| ef2c80f5064b2d1830cea5bbcacde850138d54c4 |
|
07-Apr-2011 |
Brian Paul <brianp@vmware.com> |
util: add cpu detection for sse 4.2 and avx
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 1e105741f1e0ae4946febb41c844ed5741a54ec1 |
|
07-Apr-2011 |
Brian Paul <brianp@vmware.com> |
util: simplify bit shifting in util_cpu_detect()
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 3bdbccef2adfc699a737d7d25911004938bbbfcc |
|
22-Aug-2010 |
Vinson Lee <vlee@vmware.com> |
util: Use #ifdef instead of #if.
This is a typo fix of earlier commit 0f3b3751b8643352dcc242567b3696bd1505df1d.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 0f3b3751b8643352dcc242567b3696bd1505df1d |
|
22-Aug-2010 |
Vinson Lee <vlee@vmware.com> |
util: Define dump_cpu only for DEBUG builds.
dump_cpu is used only when DEBUG is defined.
Fixes the following GCC warning on builds without DEBUG defined.
util/u_cpu_detect.c:76: warning: 'debug_get_option_dump_cpu' defined but not used
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 7a40d15e6c6b8ebc971be0e926c7027a85db96a0 |
|
21-Aug-2010 |
José Fonseca <jfonseca@vmware.com> |
util: Remove the x86 exception handlers.
Unused now that check_os_katmai_support was removed.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 15a3b42e135a3a2cb463ec3cff80a55dd8528051 |
|
17-Aug-2010 |
Vinson Lee <vlee@vmware.com> |
util: Remove check_os_katmai_support.
check_os_katmai_support checks that the operating system running on a
SSE-capable processor supports SSE. This is necessary for unpatched
2.2.x and earlier kernels. 2.4.x and later kernels support SSE.
check_os_katmai_support will disable SSE capabilities for 32-bit x86
operating systems for which there is no code path. Currently, this
function handles Linux, Windows, and several BSDs. Mac OS, Cygwin, and
Solaris are several operating systems with no code paths.
Rather than add code for the unhandled operating systems, remove this
function altogether. This will fix SSE detection on all recent 32-bit
x86 operating systems. This completely breaks functionality on unpatched
2.2.x and earlier kernels, although there are likely no Gallium3D users
on such operating systems.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 7f5202be63c6dc639e57d11ef8253e79dd349f59 |
|
15-Aug-2010 |
Jakob Bornecrantz <wallbraker@gmail.com> |
gallium: Make printing info on debug builds default off
This commit silences the printing off most of the debug information
when running debug builds. The big culprits are: the tgsi sanity checker
that gets run on all shaders on debug; all the options; and
finaly the cpu caps printer.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 923256626931c057d1a7c20d8900768b0c1faea9 |
|
13-Aug-2010 |
Luca Barbieri <luca@luca-barbieri.com> |
u_cpu_detect: remove arch and little_endian
This logic duplicates the one in p_config.h, so remove it and adjust
the only two places that were using it.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 14e9fbee1cef281c6849a5f2a6d2cc66bfd4b3fd |
|
06-Aug-2010 |
Brian Paul <brianp@vmware.com> |
gallium: remove stray semicolons
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 4d65055b1f2023f95a4f9c2bfab55a67ef72739d |
|
06-Aug-2010 |
Jakob Bornecrantz <jakob@vmware.com> |
util: Add option to not dump cpu caps
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| b17ee335e3398cd1bbd26f5411e7ee6fb6839286 |
|
27-Jul-2010 |
Brian Paul <brianp@vmware.com> |
util: fix unused function warning on non-x86
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 3cef6c42bc0966ee988c0e67935053e8ed93ab5e |
|
24-Jul-2010 |
nobled <nobled@dreamwidth.org> |
util: fix CPU detection on OS X
s/PIPE_OS_DARWIN/PIPE_OS_APPLE, since there is no PIPE_OS_DARWIN.
Acked-by: Vinson Lee <vlee@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| c4c11eb456b773480d37ac34f98b9b44ae7c514a |
|
18-Nov-2009 |
Brian Paul <brianp@vmware.com> |
gallium/util: replace //-style comments
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 5eba607db6c50181bb12be5aee3735aafb40372e |
|
27-Oct-2009 |
José Fonseca <jfonseca@vmware.com> |
util: Drop return value from cpuid().
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 0426227b68be9ad4ab7ed3591e77f31f3e21fbec |
|
27-Oct-2009 |
José Fonseca <jfonseca@vmware.com> |
util: Fix cpuid on MSVC.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 4797ce0d194720369b46d51733536d02b4a14473 |
|
22-Oct-2009 |
José Fonseca <jfonseca@vmware.com> |
util: Set cpu endianness too.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| b2b239691dfe593676aaee0cd990fa76354ac96f |
|
18-Oct-2009 |
Marc Dietrich <marvin24@gmx.de> |
gallium/util: fix cpu detection on ppc
As we are compiling with -D_BSD_SOURCE, sigjmp_buf and siglongjmp
should be replaced by the non-sig functions (see man 3 setjmp).
Tested on linux/cell.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 3ce3c03257bccc5f9e8a6caf0f39565a87856eaf |
|
14-Oct-2009 |
José Fonseca <jfonseca@vmware.com> |
util: Fix cpu detection on Windows. Cleanup.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| c595dea23c6e77dc5d44a7f4b86916b72e09f970 |
|
09-Oct-2009 |
José Fonseca <jfonseca@vmware.com> |
util: Force ESI register for cpuid's ebx result.
Fixes a segfault and better code. Unfortunately using an arbitrary
register ("=r") causes the gcc to abort when the code is optimized saying
it can't satisfy the constraint. Setting seems to do the trick.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 6971be783b970f882e873fa40e2dccde4137201f |
|
05-Oct-2009 |
José Fonseca <jfonseca@vmware.com> |
util: Improve the cpuid assembly.
No need to save ebx on 64bit. Use just xchgl. Refer to gcc's cpuid.h header.
Thanks to Uros Bizjak for pointing this out.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 7a7dfb09aadf0509db4c1e2752fff5b75c59406b |
|
04-Oct-2009 |
José Fonseca <jfonseca@vmware.com> |
util: Fix cpuid invocation for x86_64.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| a81fb2a0d2c9a94fa362705edd1281fa7699d093 |
|
29-Sep-2009 |
José Fonseca <jfonseca@vmware.com> |
util: Cleanup u_cpu_detect, build. Support X86_64 and detect SSE4.1 too.
I was waiting for the need to use this code to arise, and it finally came.
I've tested building this on Linux and Windows, both x86 and x64_64. But
it might break other platforms. Please bear with me and help me fix it.
Many thanks to Dennis Smit who submitted this, and Eric Anholt whose
work this was based on.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|
| 01bd21eef8f572944c09771f44e3006e2991280e |
|
10-Mar-2008 |
José Fonseca <jrfonseca@tungstengraphics.com> |
gallium: Import Dennis Smit cpu detection code.
It still needs a slight code massasing to integrate with the rest of
gallium (namely mapping the OS_* ARCH_* defines), but I'm commiting anyway
so that it is available to be used when somebody needs it.
/external/mesa3d/src/gallium/auxiliary/util/u_cpu_detect.c
|