kc3-lang/libjpeg-turbo/simd/CMakeLists.txt
Branch :
Log
| Author | Commit | Date | CI | Message |
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13e6b151 | 2016-10-11 11:58:20 | Win: Use YASM if it is in the PATH and NASM isn't Previously, simd/CMakeLists.txt was hard-coded to use NASM, and it was necessary to override the NASM variable in order to use YASM. This commit changes the behavior such that NASM is still preferred, but YASM will be used if it is in the PATH and NASM isn't available. This brings the actual behavior in line with the behavior described in BUILDING.md. Based on https://github.com/xpol/libjpeg-turbo/commit/b0799a1598782799d4876538eddca7ad8438d8a6 Closes #107 | |
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f3a8684c | 2016-01-07 00:19:43 | SSE2 SIMD implementation of Huffman encoding Full-color compression speedups relative to libjpeg-turbo 1.4.2: 2.8 GHz Intel Xeon W3530, Linux, 64-bit: 2.2-18% (avg. 9.5%) 2.8 GHz Intel Xeon W3530, Linux, 32-bit: 10-25% (avg. 17%) 2.3 GHz AMD A10-4600M APU, Linux, 64-bit: 4.9-17% (avg. 11%) 2.3 GHz AMD A10-4600M APU, Linux, 32-bit: 8.8-19% (avg. 15%) 3.0 GHz Intel Core i7, OS X, 64-bit: 3.5-16% (avg. 10%) 3.0 GHz Intel Core i7, OS X, 32-bit: 4.8-14% (avg. 11%) 2.6 GHz AMD Athlon 64 X2 5050e: Performance-neutral (give or take a few percent) Full-color compression speedups relative to IPP: 2.8 GHz Intel Xeon W3530, Linux, 64-bit: 4.8-34% (avg. 19%) 2.8 GHz Intel Xeon W3530, Linux, 32-bit: -19%-7.0% (avg. -7.0%) Refer to #42 for discussion. Numerous other approaches were attempted, but this one proved to be the most performant across all platforms. This commit also fixes #3 (works around, really-- the clang-compiled version of jchuff.c still performs 20% worse than its GCC-compiled counterpart, but that code is now bypassed by the new SSE2 Huffman algorithm.) Based on: https://github.com/mayeut/libjpeg-turbo/commit/2cb4d41330e1edc4469f6b97ba73b73abfbeb02f https://github.com/mayeut/libjpeg-turbo/commit/36c94e050d117912adbff9fbcc6fe307df240168 | |
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71e971fb | 2015-12-19 14:18:21 | Build: Use FILEPATH type for NASM CMake variable This causes cmake-gui to to display the proper file chooser dialog (as opposed to the directory chooser.) Fixes #40 | |
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2472bc71 | 2014-06-22 21:14:39 | Add proper support for Borland compilers (Borland needs section names to be prefixed with an underscore, and it needs OMF object files.) git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1328 632fc199-4ca6-4c93-a231-07263d6284db | |
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e47364ac | 2014-05-10 10:10:03 | Modify Windows build system to take into account new assembly file names git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1283 632fc199-4ca6-4c93-a231-07263d6284db | |
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29d8f253 | 2012-08-07 21:59:59 | Fix build issues that occurred whenever the source directory contained the letters "col", "mer", or "gra". git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@860 632fc199-4ca6-4c93-a231-07263d6284db | |
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8015a303 | 2012-03-17 14:32:38 | Visual Studio 2010 doesn't like the wildcard at compile time, so let CMake expand it instead. git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@813 632fc199-4ca6-4c93-a231-07263d6284db | |
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105f9a94 | 2011-11-29 09:02:10 | Expose NASM variable in ccmake git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@726 632fc199-4ca6-4c93-a231-07263d6284db | |
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0f905d35 | 2011-11-29 09:01:23 | Expose NASM variable in ccmake git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@725 632fc199-4ca6-4c93-a231-07263d6284db | |
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dc6f6a9c | 2011-04-07 05:27:29 | Don't need MSVC definition in assembler code anymore git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@575 632fc199-4ca6-4c93-a231-07263d6284db | |
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577ae78c | 2011-04-07 05:26:52 | Don't need MSVC definition in assembler code anymore git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@574 632fc199-4ca6-4c93-a231-07263d6284db | |
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926e01ff | 2011-04-06 06:35:38 | Attempt to make build work with Visual Studio 2010 (still doesn't work if SIMD or Java are enabled-- see bug tracker) git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@573 632fc199-4ca6-4c93-a231-07263d6284db | |
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b05ebcbc | 2011-04-04 21:00:53 | Attempt to make build work with Visual Studio 2010 (still doesn't work if SIMD or Java are enabled-- see bug tracker) git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@570 632fc199-4ca6-4c93-a231-07263d6284db | |
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58b6ec45 | 2011-04-02 02:14:13 | Ensure that *gra*.asm is rebuilt whenever *gry*.asm changes. git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@558 632fc199-4ca6-4c93-a231-07263d6284db | |
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da5220ac | 2011-03-02 02:17:30 | Fix Windows build; Add grayscale tests to Windows build; Add proper implementation of snprintf on Windows and use snprintf() in TurboJPEG library and tests instead of sprintf() git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@486 632fc199-4ca6-4c93-a231-07263d6284db | |
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d830d360 | 2010-10-15 20:07:41 | Fix dependencies for the color conversion routines, which build other .asm files indirectly git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@265 632fc199-4ca6-4c93-a231-07263d6284db | |
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c869c2c8 | 2010-10-15 08:43:32 | Unix LF git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@263 632fc199-4ca6-4c93-a231-07263d6284db | |
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cd5f2ee2 | 2010-10-15 08:39:44 | Allow nasm path to be overridden git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@262 632fc199-4ca6-4c93-a231-07263d6284db | |
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84697036 | 2010-10-15 03:43:24 | First pass at a CMake build system git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@257 632fc199-4ca6-4c93-a231-07263d6284db |