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2012-02-23volk: float to short conversion is consistent between archs and tail cases. ↵Tom Rondeau
Rounds to nearest number.
2012-02-23Merge remote branch 'bistromath/volk_fix' into safe_alignTom Rondeau
Conflicts: volk/apps/volk_profile.cc
2012-02-22Remove ORC invocation since // doesn't dissuade the generator.Nick Foster
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.
2012-02-14build: fix autotools for gnuradio-core volkificationJohnathan Corgan
2012-02-14Merge branch 'master' into safe_alignJohnathan Corgan
Conflicts: gnuradio-core/src/lib/filter/gr_fft_filter_ccc.cc gnuradio-core/src/lib/filter/gr_fft_filter_fff.cc
2012-02-13volk: adding complex conjugate kernel.Tom Rondeau
2012-02-13volk: fixed complex multiply and conjugate kernel to use xor for conjugation.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
2012-02-13core: moving multiply_const_ff from gengen to general to take advantage of volk.Tom Rondeau
Also adds SSE and AVX and unaligned Volk versions for this.
2012-02-02volk: adding new functions to Makefile.Tom Rondeau
2012-02-02volk: adding new Volk functions added in this branch to the volk_profile ↵Tom Rondeau
tool and installing it into $prefix/bin.
2012-02-02volk: improving performance of multiply_const and multiply two streams.Tom Rondeau
2012-02-02volk: adding unaligned versions of complex multiply a constant and complex ↵Tom Rondeau
multiply 2 streams.
2012-01-30volk: adding complex to imag kernel.Tom Rondeau
2012-01-29volk: added volk magnitiude squared functions (aligned/unaligned) for ↵Tom Rondeau
complex numbers.
2012-01-29volk: added unaligned volk function for magnitude of a complex number.Tom Rondeau
2012-01-28volk: fix lower bound of int conversion.Tom Rondeau
2012-01-26volk: float_to_int and float_to_char updated to clip instead of wrap around. ↵Tom Rondeau
The float to int clips at smaller than 2^32 because of the limits of the float representation.
2012-01-26volk: fix a warning.Tom Rondeau
2012-01-26volk: float_to_short now clips the values instead of wrapping around.Tom Rondeau
2012-01-18Merge branch 'master' into nextTom Rondeau
2012-01-18volk: fix for newer orc.Nick Foster
2012-01-06Merge branch 'master' into nextTom Rondeau
2012-01-06volk: minor changes to fix some warnings.Tom Rondeau
2012-01-06volk: tell Orc compiler to include math.h to find some generic functions (sqrt).Tom Rondeau
2012-01-06Revert "volk: remove warning about implicit declaration of sqrt."Tom Rondeau
This reverts commit 1fe488b97ce715ddcab6fa2e3640596a5f23a4e1. Broke it more than fixed it.
2012-01-02Merge branch 'master' into nextJohnathan Corgan
2012-01-02volk: fix overrule detection (cant reply on cpu name)Josh Blum
Better detection for x86 and 32 or 64 bit.
2011-12-11Merge branch 'master' into nextJohnathan Corgan
Conflicts: config/lf_warnings.m4 volk/config/lf_warnings.m4
2011-12-11Most of these warnings are coming from swig-generated sources. They are ↵Tom Rondeau
almost never an actual problem, so just turn the warning off.
2011-12-11volk: remove warning about implicit declaration of sqrt.Tom Rondeau
2011-12-11volk: fixed some of the simpler warnings.Tom Rondeau
2011-12-08Removed autotools, gr-waveform, some cleanupJohnathan Corgan
Nick Foster owes Nick Corgan a six-pack of beer!
2011-12-06volk: fixed autotools build when orc is available.Tom Rondeau
2011-12-05volk: updated autotools Makefile to build with new headers.Tom Rondeau
2011-12-01volk: squashed changes 32f_s32f_multiply_32f_a 32fc_x2_dot_prod_32fc_uJosh Blum
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: whoopsNick Foster
2011-12-01Volk: 32f_s32f_multiply_32fNick Foster
2011-12-01Volk: add 32fc_s32fc_multiply_32fc to profilerNick Foster
2011-12-01Volk: added 32fc x scalar multiply, implemented in Orc & generic. Orc/SSE ↵Nick Foster
tested 10x faster than generic.
2011-11-30volk: fix #466 deprecated string use, from PinkavaJosh Blum
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