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2012-04-16Volk: also check to make sure OSXSAVE is enabled so you don't check XGETBV ↵Nick Foster
when OS has it disabled.
2012-04-16Volk: add support for checking AVX enable state of OS.Nick Foster
Some systems (notably Xen hypervisor) appear to use XSETBV to disable AVX. This causes SIGILL when running AVX instructions. This commit makes Volk check XCR0 on the AVX arch before proceeding.
2012-03-22volk: fix for load prefs (config path)Josh Blum
1) add APPDATA to search path for windows 2) graceful fail and env vars not defined
2012-03-15volk: set local includes first for precedenceJosh Blum
2012-02-23Merge remote branch 'bistromath/volk_fix' into safe_alignTom Rondeau
Conflicts: volk/apps/volk_profile.cc
2012-02-21Volk: add scalar const support to the profiler/QA code. Disabled ↵Nick Foster
volk_32fc_s32fc_multiply_32fc_a's Orc impl due to it not working.
2012-02-13volk: adding complex conjugate kernel.Tom Rondeau
2012-02-13volk: added a 32fc multiply conjugate kernel.Tom Rondeau
2012-02-13volk: added unaligned version of adding 2 vectors.Tom Rondeau
2012-02-13volk: new unaligned versions of float multipliers.Tom Rondeau
2012-01-06volk: tell Orc compiler to include math.h to find some generic functions (sqrt).Tom Rondeau
2012-01-02volk: fix overrule detection (cant reply on cpu name)Josh Blum
Better detection for x86 and 32 or 64 bit.
2011-12-01Volk: since we have a profiler, we don't need to iterate during QA, so this ↵Nick Foster
can go much faster Conflicts: volk/lib/testqa.cc
2011-12-01Volk: remove index max horizontal star from test, it shouldn't be there eitherNick Foster
2011-12-01Volk: bring QA test changes into the profiler as wellNick Foster
2011-12-01Volk: fix 32fc dot product test. more investigation into ASM64 and ASM32 ↵Nick Foster
impls is needed to determine if these have robust tail cases or not. also fixed max_star test by removing it -- can't return ptrs in current test framework, needs custom test.
2011-12-01Volk: fix volk_32fc_s32f_magnitude_16i_a Orc implementation for saturating ↵Nick Foster
magnitudes Conflicts: volk/lib/testqa.cc
2011-12-01Volk: fix volk_32f_x2_dot_prod_32f_u test (threshold increase)Nick Foster
2011-12-01Volk: 32f_s32f_multiply_32fNick Foster
2011-12-01Volk: added 32fc x scalar multiply, implemented in Orc & generic. Orc/SSE ↵Nick Foster
tested 10x faster than generic.
2011-11-08volk: replace separate_arguments with string replace (performs a whitespace ↵Josh Blum
split)
2011-11-07volk: building on msvc again with sse2 archJosh Blum
2011-11-07volk: work to improve compiler and multi-lib supportJosh Blum
2011-10-20volk: give priority to generated includes (helps with dirty tree)Josh Blum
2011-10-20volk: fixed signed/unsigned comparison warnings.Tom Rondeau
2011-10-08gr: the CMakeLists.txt took a chill pillJosh Blum
2011-09-17volk: use glob rather than parsing makefile for kernelsJosh Blum
2011-09-17volk: check that python -B can be usedJosh Blum
2011-07-22volk: make volk a gr component in the top levelJosh Blum
2011-07-22volk: fix bug in finding machines by using absolute pathJosh Blum
2011-07-22volk: modified cmake pkgconfig to look for Orc > 0.4.11Nick Foster
2011-07-22Volk: add in mutex capability to archs.xml. Turns out some compilers can do ↵Nick Foster
both 32-bit and 64-bit compilations, and this breaks Volk. Only works in CMake right now.
2011-07-20volk: snagged the volk changes from cmake branchJosh Blum
2011-05-30Added volk_typedefs.h to the generated sources and installed headers.Nick Foster
2011-05-20Volk: runtime NEON detection based on /proc/self/auxvNick Foster
2011-05-18volk: remove justifiable obscenity from volk_prefs.cNick Foster
2011-05-18Volk: added alignment prop to each machine. call volk_get_alignment() to get ↵Nick Foster
your machine's reqd alignment for malloc.
2011-05-18Volk: renamed everything else to _a instead of _a16, makefiles includedNick Foster
2011-05-13volk: do not install library-only headersJosh Blum
2011-05-12volk: added header implementation files to generation rule dependenciesJosh Blum
2011-05-12Volk: changed size of memory alignment in QA code to 32 for AVX supportNick Foster
2011-05-12Merge branch 'volk_cmake' of github.com:bistromath/gnuradio into new_volk_cmakeJosh Blum
Conflicts: volk/lib/CMakeLists.txt
2011-05-12Volk: move configuration into ~/.volk instead of ~/.gnuradio, add ability to ↵Nick Foster
create dir in profiler if not exist
2011-05-12Volk: forgot to add prefs.c/h to git...Nick Foster
2011-05-12Volk: actually return the preferred archNick Foster
2011-05-12Volk: profiling works. loads prefs on init. volk_rank_archs looks in prefs ↵Nick Foster
first.
2011-05-11Volk: Profiler is in apps/ now. Added name to function info. Going to ↵Nick Foster
C++-ify the whole thing.
2011-05-10Volk: initial profiling support. Profiling works, reading doesn't yet. Need ↵Nick Foster
to add name field to volk arch_defs
2011-05-10volk: move generation rules into lib + cleanupJosh Blum
2011-05-10volk: added orc support to the cmake buildJosh Blum
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