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2018-06-18include msvc.h for snprintf support in benchmarksLuc Trudeau
include vpx_ports/msvc.h to avoid issues with snprintf issues with MSVC. Change-Id: Ida09cff8ee3b84e09fd61de131f84b32c113fa1a
2018-06-13VSX Version of SAD8xNLuc Trudeau
VSX versions of the SAD functions of width 8. SADTest Speed Test (POWER8 Model 2.1) 8x4 C time = 68.7 ms (±0.3 ms), VSX time = 31.8 ms (±0.1 ms) [2.2x] 8x8 C time = 55.6 ms (±0.3 ms), VSX time = 18.3 ms (±0.1 ms) [3.0x] 8x16 C time = 46.5 ms (±0.1 ms), VSX time = 15.6 ms (±0.1 ms) [3.0x] Change-Id: I843f3b34e103b72deeade4a939193d8b53cee460
2018-06-13Add Speed Tests for the SADTest test suite.Luc Trudeau
Speed tests are added for the SADTest test suite. These test use the AbstractBench and print the median run time of SAD operations. Speed tests are disabled by default. Change-Id: I5d0957248f9b5b307ae2d757d5f8d4761a1dd712
2018-03-28Update sad4d x86 functionsLinfeng Zhang
Speed change is marginal. Change-Id: I4d548e9763ce43bd546f19132202f7a8509a32bf
2018-03-28Add speed test in SADx4TestLinfeng Zhang
Change-Id: I42dd3df8c13c0a6d08ce28e27e8917b5d831fc1a
2017-11-03Support building AVX-512 and implement sadx4 for AVX-512Kyle Siefring
The added AVX-512 support requires the subset of AVX-512 added in Skylake-X. Change-Id: I39666b00d10bf96d06c709823663eb09b89265b7
2017-09-02vpxdsp: [loongson] optimize sad functions with mmiShiyou Yin
1. vpx_sadWxH_c 2. vpx_sadWxH_avg_c 3. vpx_sadWxHx3_c 4. vpx_sadWxHx8_c 5. vpx_sadWxHx4d_c Change-Id: Ie13161e3d73a052ea6ea7bac9cfadf55598fea7a
2017-07-12sad4d neon: 64x[32,64]Johann
Rewrite 64x64. BUG=webm:1425 Change-Id: I336bf5a3aa4b783389c10b16a50f0f559346ecbf
2017-07-12sad4d neon: 32x[16,32,64]Johann
Rewrite 32x32. Use half the accumulator registers. BUG=webm:1425 Change-Id: Ibf5e61dc4ba15056102aef8495f4a02c668c5d13
2017-07-12sad4d neon: 16x[8,16,32]Johann
Rewrite 16x16. Use half the accumulator registers. BUG=webm:1425 Change-Id: I44b48512b1e3629505d83c2645e800f53878ccc2
2017-07-12sad4d neon: 8x[4,8,16]Johann
BUG=webm:1425 Change-Id: I7de2500cca4b621f21478c4b0333c56d76dbc9a4
2017-07-12sad4d neon: 4x4, 4x8Johann
BUG=webm:1425 Change-Id: I5081b5ce131821d590c53ac1206a94f50cb8b468
2017-07-07sad neon: avg for 64x[32,64]Johann
BUG=webm:1425 Change-Id: Id84d97807a6a0fbcc889c4dfe11929d54f85493d
2017-07-07sad neon: avg for 32x[16,32,64]Johann
BUG=webm:1425 Change-Id: I3362e0dded3b46ca032caa7f44db42f324bc596d
2017-07-07sad neon: avg for 16x[8,16,32]Johann
BUG=webm:1425 Change-Id: Ia42e4f36547c5fe12114fb58379e34bce82eb2f2
2017-07-06sad neon: avg for 8x[4,8,16]Johann
BUG=webm:1425 Change-Id: If2ab51e3050e078b0011b174efe41fcb65a15f44
2017-07-06sad neon: avg for 4x4 and 4x8Johann
BUG=webm:1425 Change-Id: Ifc685a96cb34f7fd9243b4c674027480564b84fb
2017-06-28sad neon: rewrite 64x64 and add 64x32Johann
BUG=webm:1425 Change-Id: Ib454762d1c61b05a98324fe81ad58c9e09784717
2017-06-28sad neon: rewrite 16x8, 16x16, add 16x32Johann
BUG=webm:1425 Change-Id: Ie126553e5fffcdfaf3d82a85b368ac10ce9ab082
2017-06-28sad neon: rewrite 8x8 and 8x16Johann
BUG=webm:1425 Change-Id: I068f06c67b841f09ea07c04ada0c2f1706102138
2017-06-28sad neon: rewrite 4x4 and add 4x8Johann
The previous implementation loaded 8 values (discarding half) BUG=webm:1425 Change-Id: Icb72a94e2557a4ee2db7091266ab58fd92f72158
2017-05-24ppc: Add vpx_sadnxmx4d_vsx for n,m = {8, 16, 32 ,64}Alexandra Hájková
Change-Id: I547d0099e15591655eae954e3ce65fdf3b003123
2017-05-13ppc: Add vpx_sad64/32/16x64/32/16_avg_vsxAlexandra Hájková
Change-Id: Ic9639b1331d8c5cbc207c2a036891ff0137fc56f
2017-05-12ppc: Add vpx_sad64x32/64_vsxAlexandra Hájková
Change-Id: I84e3705fa52f75cb91b2bab4abf5cc77585ee3e2
2017-05-12ppc Add vpx_sad32x16/32/64_vsxAlexandra Hájková
Change-Id: I3c4f9d595275669580413a71b3c3c810e7ddcacd
2017-05-10ppc: Add vpx_sad16x8/16/32_vsxAlexandra Hájková
Change-Id: I60619d28fffd9809f93b1af510a50e1aa02519a9
2016-08-05test: apply clang-tidy google-readability-braces-around-statementsclang-format
applied against a x86_64 configure with and without --enable-vp9-highbitdepth clang-tidy-3.7.1 \ -checks='-*,google-readability-braces-around-statements' \ -header-filter='.*' -fix + clang-format afterward Change-Id: Ia2993ec64cf1eb3505d3bfb39068d9e44cfbce8d
2016-08-04Remove armv6 targetJohann
Change-Id: I1fa81cc9cabf362a185fc3a53f1e58de533a41e5
2016-07-27test: apply clang-formatclang-format
Change-Id: I0d9ab85855eb723f653a7bb09b3d0d31dd6cfd2f
2016-07-15sad_test: add some const to methodsPascal Massimino
Change-Id: I6f2481509b0aa94338ed6185f80c4a6b65532280
2016-07-15remove tuple from 'sad_test.cc'skal
+ general clean-up Change-Id: Ib9dca3d1a3b7f0c1bedef2a26c9ff5ae1c289e8a
2016-06-30test: remove x86inc.asm distinctionJohann
BUG=b:29583530 Change-Id: I296a0b81755e3086bc0a40cb126d0200ff03c095
2016-05-11remove mmx sad functionsLinfeng Zhang
there are sse2 equivalents which is a reasonable modern baseline Change-Id: Ibbe536a5ad1c2cccef6bdcc75c13b3dde35a56ba
2015-12-17Code clean of sad4xNx4D_sseJian Zhou
Replace MMX with SSE2. Change-Id: I948ca1be6ed9b8e67f16555e226f1203726b7da6
2015-12-17Code clean of sad4xN(_avg)_sseJian Zhou
Replace MMX with SSE2, reduce psadbw ops which may help Silvermont. Change-Id: Ic7aec15245c9e5b2f3903dc7631f38e60be7c93d
2015-11-05sad_test: create fn pointers w/'&' refJames Zern
this helps some toolchains (vs9) resolve the type of the parameter Change-Id: I4acc8a844d1e55b766f66482bd6d32998174d70f
2015-07-29Cosmetics - Fix header file order in unit testsJingning Han
Change-Id: I9582a8d74990125b71e8fe620f7f3f2585a30798
2015-07-01mips msa vpx_dsp sad sad4d avgsad optimizationParag Salasakar
average improvement ~3x-5x Change-Id: Ie30748cfbedebbd544b7ef4f286055ccb7f60306
2015-05-13Relocate memory operations for common codeJohann
With the sad functions, and hopefully the variance functions soon, moving to the vpx_dsp location, place the defines used in the reference C code in a common location. Change-Id: I4c8ce7778eb38a0a3ee674d2f1c488eda01cfeca
2015-05-06Move shared SAD code to vpx_dspJohann
Create a new component, vpx_dsp, for code that can be shared between codecs. Move the SAD code into the component. This reduces the size of vpxenc/dec by 36k on x86_64 builds. Change-Id: I73f837ddaecac6b350bf757af0cfe19c4ab9327a
2015-01-27Add vp9_sad32x32x4d_neon Neon intrinsic function.Frank Galligan
On Nexus 7 speed -6 saw ~18% increase in perf. Tested on Nexus 7, built with ndk r10d, gcc 4.9. BUG=https://code.google.com/p/webm/issues/detail?id=908 Change-Id: I70ccdea0326750552ed946fb004507d6efe02d5c
2015-01-27Add vp9_sad16x16x4d_neon Neon intrinsic function.Frank Galligan
On Nexus 7 speed -6 saw ~15% increase in perf. Tested on Nexus 7, built with ndk r10d, gcc 4.9. BUG=https://code.google.com/p/webm/issues/detail?id=908 Change-Id: I4b2006b644c488f42bf06d8a22ef0e6120a96bf9
2015-01-27Add vp9_sad64x64x4d_neon Neon intrinsic function.Frank Galligan
On Nexus 7 speed -6 saw ~30% increase in perf. Tested on Nexus 7, built with ndk r10d, gcc 4.9. BUG=https://code.google.com/p/webm/issues/detail?id=908 Change-Id: Id12af7d1883243c23e6692e898aea82299633d58
2014-11-22sad_test: initialize bit_depth_ in all casesJames Zern
previously 'bit_depth_', which is later used to calculate 'mask_', would be left uninitialized in non-high-bitdepth builds Change-Id: Ia72035f4645baf3bb0f191504f491b934cdf1e0e
2014-11-19sad_test: fix vp8-only buildJames Zern
ROUND_POWER_OF_TWO() is defined in vp9 headers currently, avoid it in non-high-bitdepth code Change-Id: Ic28b8f95ef7964800475ee8b35be5f9cea9afab6
2014-11-14Visual studio build fix using explicit castDeb Mukherjee
Change-Id: If74510370723e497f4f33d988b8b398124edf69b
2014-11-12Added highbitdepth sse2 SAD acceleration and testsPeter de Rivaz
Change-Id: I1a74a1b032b198793ef9cc526327987f7799125f (cherry picked from commit b1a6f6b9cb47eafe0ce86eaf0318612806091fe5)
2014-10-19SAD32xh and SAD64xh for AVX2levytamar82
All sad function that process above 32 consecutive elements are optimized for AVX2: vp9_sad64x64 vp9_sad64x32 vp9_sad32x64 vp9_sad32x32 vp9_sad32x16 vp9_sad64x64_avg vp9_sad64x32_avg vp9_sad32x64_avg vp9_sad32x32_avg vp9_sad32x16_avg The functions that appeared as a hotspot is vp9_sad32x32 and vp9_sad64x64 vp9_sad32x32 was optimized by 68% and vp9_sad64x64 was optimized by 90% both of them gave and overall ~2.3% user level gain Change-Id: Iccf86b375a2b54c5fbbe685902ead0c9a561b9fd
2014-09-02Removing MMX SAD calculation code.Dmitry Kovalev
Removed functions: * vp9_sad_16x16_mmx * vp9_sad_8x16_mmx * vp9_sad_16x8_mmx * vp9_sad_8x8_mmx * vp9_sad_4x4_mmx Change-Id: Ic5174b93b64d65d846f0c11e72cab149e9472bc3
2014-08-07Fix bug 806levytamar82
in the function sad32x32x4d and sad64x64x4d the source is aligned to 16 bytes and not to 32 bytes - the load is now unaligned. Change-Id: I922fdba56d0936b5cf72e4503519f185645a168c
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