GCC Compiler Tests On Clear Linux

GCC compiler test metrics on Clear Linux for a future article on Phoronix.com

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Audio Encoding 2 Tests
Bioinformatics 2 Tests
Chess Test Suite 2 Tests
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C/C++ Compiler Tests 16 Tests
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Creator Workloads 7 Tests
Cryptography 2 Tests
Encoding 3 Tests
HPC - High Performance Computing 3 Tests
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Identifier
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Date
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  Test
  Duration
-Os
March 22 2017
 
-Og
March 22 2017
 
-O0
March 22 2017
 
-O0 -march=native
March 22 2017
 
-O1 -march=native
March 21 2017
 
-O2 -march=native
March 21 2017
 
-O3
March 22 2017
 
-O3 -march=native
March 21 2017
 
-Ofast -march=native
March 22 2017
 
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GCC Compiler Tests On Clear Linux, "FFTW 3.3.4 - Build: Float + SSE - Size: 2D FFT Size 1024", Higher Results Are Better "-Os",17555,17638,17577,17705,17546 "-Og",16329,16222,16392,16581,16348 "-O0",2277.3,2253.5,2267.3,2276.5,2272.7 "-O0 -march=native",2267.6,2266.4,2261.7,2252,2274.4 "-O1 -march=native",18445,18437,18335,18273,18068 "-O2 -march=native",19199,19261,19309,18873,19196 "-O3",18137,17987,18159,17674,17645 "-O3 -march=native",18740,19284,18915,19445,18951 "-Ofast -march=native",19058,19126,19205,19320,18924 "FLAC Audio Encoding 1.3.1 - WAV To FLAC", Lower Results Are Better "-Os",9.1539280414581,9.0991911888123,9.0599298477173,9.1160159111023,9.1051020622253 "-Og",7.2968640327454,7.3455951213837,7.2999498844147,7.3011240959167,7.3104329109192 "-O0",44.636978149414,44.542652130127,44.600073814392,44.560702085495,44.567128896713 "-O0 -march=native",44.52471113205,44.523303985596,44.520932912827,44.534090995789,44.550412893295 "-O1 -march=native",6.412929058075,6.3996410369873,6.40660405159,6.410346031189,6.4113788604736 "-O2 -march=native",6.4088089466095,6.4016258716583,6.4070789813995,6.410717010498,6.4071660041809 "-O3",6.1163439750671,6.1137881278992,6.1004450321198,6.1066539287567,6.1193790435791 "-O3 -march=native",6.4142329692841,6.4034659862518,6.4122459888458,6.4191460609436,6.3996679782867 "-Ofast -march=native",6.4410939216614,6.414214849472,6.4102368354797,6.4151740074158,6.4243750572205 "Himeno Benchmark 3.0 - Poisson Pressure Solver", Higher Results Are Better "-Os",1283.382943,1285.347724,1284.885561 "-Og",1182.098487,1179.056828,1182.275785 "-O0",455.998997,455.383919,455.63516 "-O0 -march=native",455.907138,455.465135,455.541416 "-O1 -march=native",2169.178422,2150.27735,2174.547073 "-O2 -march=native",2155.30128,2150.054826,2166.973648 "-O3",2148.079849,2173.777765,2186.123249 "-O3 -march=native",2180.734409,2171.428971,2178.665093 "-Ofast -march=native",2136.075421,2134.592336,2135.534447 "C-Ray 1.1 - Total Time", Lower Results Are Better "-Os",44.047,44.07,44.051 "-Og",30.289,30.31,30.271 "-O0",41.118,41.144,41.068 "-O0 -march=native",42.774,42.854,42.842 "-O1 -march=native",12.147,12.123,12.115 "-O2 -march=native",12.07,12.083,12.092 "-O3",15.549,15.524,15.543 "-O3 -march=native",12.116,12.081,12.109 "-Ofast -march=native",11.358,11.343,11.343 "Himeno Benchmark 3.0 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "LAME MP3 Encoding 3.99.3 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "LAME MP3 Encoding 3.99.3 - WAV To MP3", Lower Results Are Better "-Os",14.677535057068,14.694078922272,14.681343078613,14.697041988373,14.711756944656 "-Og",19.740875005722,19.774629116058,19.735656023026,19.684036016464,19.787154197693 "-O0",33.397172927856,33.295418977737,33.207959890366,33.185216903687,33.231501817703 "-O0 -march=native",33.212821006775,33.202485799789,33.248372077942,33.411328077316,33.259600162506 "-O1 -march=native",10.688755989075,10.702979803085,10.681802988052,10.706799983978,10.677802801132 "-O2 -march=native",10.692322969437,10.687417030334,10.711228132248,10.691792011261,10.689988851547 "-O3",10.421869039536,10.457614898682,10.449419021606,10.445939779282,10.432141780853 "-O3 -march=native",10.683696985245,10.6799659729,10.699452877045,10.701286077499,10.698974132538 "-Ofast -march=native",10.598535060883,10.519793987274,10.5325050354,10.528455018997,10.551021099091 "GraphicsMagick 1.3.19 - Operation: Local Adaptive Thresholding", Higher Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "C-Ray 1.1 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Timed PHP Compilation 5.2.9 - Time To Compile", Lower Results Are Better "-Os",14.226935148239,14.208539009094,14.254086971283 "-Og",9.9244129657745,9.9702520370483,9.9293510913849 "-O0",7.2053558826447,7.1875,7.1872940063477 "-O0 -march=native",7.2517719268799,7.2201519012451,7.4482779502869 "-O1 -march=native",11.999264001846,11.997845172882,12.065695047379 "-O2 -march=native",17.408087968826,17.564990997314,17.429229021072 "-O3",18.897479057312,18.901253938675,19.074604034424 "-O3 -march=native",19.416481018066,19.407079935074,19.521413087845 "-Ofast -march=native",19.232594013214,19.25096988678,19.290035009384 "libjpeg-turbo tjbench 1.5.1 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Timed Apache Compilation 2.4.7 - Time To Compile", Lower Results Are Better "-Os",17.954710006714,17.931552171707,17.877900123596 "-Og",12.218002080917,12.127307891846,12.185862064362 "-O0",9.5843908786774,9.5879371166229,9.5384449958801 "-O0 -march=native",9.5590989589691,9.6562259197235,9.6388208866119 "-O1 -march=native",14.397845029831,14.423973798752,14.283463001251 "-O2 -march=native",19.441519975662,19.3438539505,19.438790798187 "-O3",21.140579938889,21.322241067886,21.148049116135 "-O3 -march=native",21.448307991028,21.373768091202,21.403757095337 "-Ofast -march=native",21.521502971649,21.381250858307,21.283967018127 "TTSIOD 3D Renderer 2.3a - Phong Rendering With Soft-Shadow Mapping", Higher Results Are Better "-Os",172.17,170.724,171.157 "-Og",137.005,136.84,136.926 "-O0",204.742,206.663,206.475 "-O0 -march=native",209.45,209.336,209.205 "-O1 -march=native",297.779,295.805,297.566 "-O2 -march=native",294.256,294.048,295.107 "-O3",282.917,285.91,285.16 "-O3 -march=native",296.437,297.407,295.299 "-Ofast -march=native",299.706,298.454,296.437 "Timed PHP Compilation 5.2.9 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Redis 3.0.1 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "GraphicsMagick 1.3.19 - Operation: Sharpen", Higher Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native",154,149,152 "-O2 -march=native",161,159,159 "-O3",149,150,152 "-O3 -march=native", "-Ofast -march=native",161,161,163 "Redis 3.0.1 - Test: GET", Higher Results Are Better "-Os",2617801,2702702.75,2724795.5 "-Og",2717391.25,2724795.5,2739726 "-O0",1607717.12,1562500,1610306 "-O0 -march=native",1582278.38,1592356.62,1589825.12 "-O1 -march=native",2762431,2816901.5,2770083 "-O2 -march=native",2688172,2666666.75,2702702.75 "-O3",2793296,2739726,2724795.5 "-O3 -march=native",2849002.75,2857143,2777777.75 "-Ofast -march=native",2801120.5,2816901.5,2824858.75 "Redis 3.0.1 - Test: SET", Higher Results Are Better "-Os",1872659.25,1901140.62,1872659.25 "-Og",1883239.12,1915708.75,1890359.25 "-O0",1136363.62,1132502.75,1145475.38 "-O0 -march=native",1131221.75,1126126.12,1122334.5 "-O1 -march=native",1988071.5,1968503.88,1964636.5 "-O2 -march=native",1934235.88,1992032,1984127 "-O3",1945525.25,1960784.38,1953124.88 "-O3 -march=native",2008032.12,1945525.25,2016129.12 "-Ofast -march=native",1992032,1992032,1956947.25 "GraphicsMagick 1.3.19 - Operation: HWB Color Space", Higher Results Are Better "-Os", "-Og",192,191,191 "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native",221,220,220 "-O3", "-O3 -march=native", "-Ofast -march=native", "FFTW 3.3.4 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "FLAC Audio Encoding 1.3.1 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "GraphicsMagick 1.3.19 - Operation: Blur", Higher Results Are Better "-Os",166,164,164 "-Og", "-O0", "-O0 -march=native",117,113,114 "-O1 -march=native", "-O2 -march=native",168,167,167 "-O3",169,168,168 "-O3 -march=native", "-Ofast -march=native", "Timed Apache Compilation 2.4.7 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "LAME MP3 Encoding 3.99.3 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Apache Benchmark 2.4.7 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "GraphicsMagick 1.3.19 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "libjpeg-turbo tjbench 1.5.1 - Test: Decompression Throughput", Higher Results Are Better "-Os",142.123799,142.114067,142.192242 "-Og",145.010437,145.019262,145.138497 "-O0",119.194076,119.488099,119.463921 "-O0 -march=native",127.325823,127.53017,128.560951 "-O1 -march=native",155.517801,155.3858,154.153098 "-O2 -march=native",156.784263,157.074468,155.969956 "-O3",151.561037,151.700683,150.383554 "-O3 -march=native",154.933504,157.041801,157.544116 "-Ofast -march=native",157.970056,157.492984,157.494905 "TTSIOD 3D Renderer 2.3a - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Bullet Physics Engine 2.81 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Redis 3.0.1 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "FFTW 3.3.4 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "FLAC Audio Encoding 1.3.1 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "John The Ripper 1.8.0 - Test: Blowfish", Higher Results Are Better "-Os",9388,9403,9403 "-Og",9417,9432,9417 "-O0",9446,9432,9432 "-O0 -march=native",9432,9432,9398 "-O1 -march=native",9417,9413,9432 "-O2 -march=native",9446,8467,9441,9460,9427,9446 "-O3",9384,9432,9417 "-O3 -march=native",8294,8064,8251 "-Ofast -march=native",9403,9427,9432 "GraphicsMagick 1.3.19 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Bullet Physics Engine 2.81 - Test: 1000 Stack", Lower Results Are Better "-Os",5.987784,5.701819,5.476229 "-Og",5.460766,5.714328,5.480535 "-O0",5.473764,5.472859,5.670755 "-O0 -march=native",5.198964,5.329355,5.207076 "-O1 -march=native",5.208189,5.197376,5.209846 "-O2 -march=native",5.203455,5.203619,5.198139 "-O3",5.48394,5.46776,5.467814 "-O3 -march=native",5.393669,5.217155,5.207167 "-Ofast -march=native",5.212881,5.583307,5.209902 "SciMark 2.0 - Test Install Size", Lower Results Are Better "GCC 6.3.0", "-O0", "-Os", "-Og", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-Ofast -march=native", "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Bullet Physics Engine 2.81 - Test: 3000 Fall", Lower Results Are Better "-Os",4.944209,4.941965,4.750141 "-Og",4.60743,4.925675,4.612674,4.870031,4.9216 "-O0",4.933735,4.877061,4.925124 "-O0 -march=native",4.623719,4.748224,4.578051 "-O1 -march=native",4.74751,4.483544,4.531255 "-O2 -march=native",4.49168,4.483694,4.49575 "-O3",4.601009,4.604485,4.609799 "-O3 -march=native",4.764909,4.48601,4.48921 "-Ofast -march=native",4.464945,4.759714,4.742525,4.47976 "Himeno Benchmark 3.0 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "SciMark 2.0 - Computational Test: Sparse Matrix Multiply", Higher Results Are Better "-Os",2726.44,2735.61,2725.5,2729.93 "-Og",2717.44,2726.6,2718.4,2716.89 "-O0",2734.18,2723.75,2707.22,2727.86 "-O0 -march=native",2545.15,2550.27,2553.22,2552.36 "-O1 -march=native",2550.59,2541.74,2552.44,2542.45 "-O2 -march=native",2550.92,2553.55,2549.07,2552.27 "-O3",2707.99,2710.04,2721.87,2714.25 "-O3 -march=native",2533.77,2518.44,2536.72,2532.67 "-Ofast -march=native",2555.38,2557.05,2558.44,2557.67 "Timed PHP Compilation 5.2.9 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Timed MAFFT Alignment 6.864 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Apache Benchmark 2.4.7 - Static Web Page Serving", Higher Results Are Better "-Os",34435.81,35229.52,35056.48 "-Og",34985.85,33249.99,35097 "-O0",35892.11,35764.79,35829.32 "-O0 -march=native",35926.84,35556.95,35790.66 "-O1 -march=native",35222.37,34925.19,34815.3 "-O2 -march=native",36706.76,36913.98,36967.13 "-O3",36855.91,36870.95,36805.44 "-O3 -march=native",36891.35,36568.26,36057.84 "-Ofast -march=native",37189.68,36891.36,36681.82 "Stockfish 2014-11-26 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Apache Benchmark 2.4.7 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "SciMark 2.0 - Computational Test: Dense LU Matrix Factorization", Higher Results Are Better "-Os",2892.77,2893.79,2893,2893.85 "-Og",2893.99,2893.68,2892.69,2892.89 "-O0",2893.5,2892.36,2892.8,2893.24 "-O0 -march=native",2740.75,2741.47,2741.64,2741.42 "-O1 -march=native",2740.88,2740.42,2740.77,2740.41 "-O2 -march=native",2741.68,2741.3,2741.61,2741.27 "-O3",2891.36,2892.04,2891.84,2837.63 "-O3 -march=native",2737.45,2731.16,2737.57,2738.89 "-Ofast -march=native",2741.02,2740.92,2614.01,2741.82 "FFmpeg 2.8.1 - H.264 HD To NTSC DV", Lower Results Are Better "-Os",8.8359479904175,8.5691578388214,8.7468340396881 "-Og",8.5215542316437,8.5941879749298,8.4484889507294 "-O0",8.4666440486908,8.7537698745728,8.6852729320526 "-O0 -march=native",8.5403959751129,8.8730540275574,8.7543659210205 "-O1 -march=native",8.7184710502625,8.9099049568176,8.6504549980164 "-O2 -march=native",9.0056059360504,8.6348359584808,8.9246830940247 "-O3",9.0142560005188,9.0633800029755,8.9582381248474 "-O3 -march=native",8.8354489803314,8.7165892124176,8.5968708992004 "-Ofast -march=native",8.572958946228,8.602756023407,8.5623781681061 "Bullet Physics Engine 2.81 - Test: 136 Ragdolls", Lower Results Are Better "-Os",3.467964,3.320369,3.31675 "-Og",3.31395,3.316374,3.325076 "-O0",3.318217,3.3125,3.315075 "-O0 -march=native",3.20137,3.1976,3.19816 "-O1 -march=native",3.20219,3.194585,3.199139 "-O2 -march=native",3.196305,3.19551,3.203965 "-O3",3.311796,3.3139,3.316023 "-O3 -march=native",3.199849,3.195513,3.209435 "-Ofast -march=native",3.198125,3.200989,3.200095 "SciMark 2.0 - Computational Test: Composite", Higher Results Are Better "-Os",1563.47,1565.47,1563.37,1564.69 "-Og",1562.14,1563.91,1561.79,1561.81 "-O0",1564.83,1562.82,1559.41,1563.54 "-O0 -march=native",1496.16,1497.2,1498.05,1497.91 "-O1 -march=native",1497.74,1495.8,1497.98,1496.13 "-O2 -march=native",1494.7,1497.71,1497.22,1497 "-O3",1559.63,1560.22,1562.33,1549.66 "-O3 -march=native",1492.57,1487.92,1492.8,1492.66 "-Ofast -march=native",1498.75,1498.93,1474.11,1499.16 "libjpeg-turbo tjbench 1.5.1 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Bullet Physics Engine 2.81 - Test Install Size", Lower Results Are Better "GCC 6.3.0", "-O0", "-Os", "-Og", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-Ofast -march=native", "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "SciMark 2.0 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Bullet Physics Engine 2.81 - Test: 1000 Convex", Lower Results Are Better "-Os",5.151684,5.143564,5.131054 "-Og",5.1638,5.136498,5.154944 "-O0",5.12528,5.13661,5.138334 "-O0 -march=native",5.039266,5.046524,5.034405 "-O1 -march=native",5.020994,5.035914,5.04539 "-O2 -march=native",5.060205,5.035555,5.05224 "-O3",5.137771,5.140275,5.130595 "-O3 -march=native",5.037785,5.046481,5.009819 "-Ofast -march=native",5.041204,5.053586,5.044651 "Hierarchical INTegration 1.0 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "SciMark 2.0 - Computational Test: Fast Fourier Transform", Higher Results Are Better "-Os",342.47,342.1,342.5,343.94 "-Og",343.43,343.53,342,343.52 "-O0",340.59,342.24,341.16,340.83 "-O0 -march=native",341.25,340.79,341.78,342.25 "-O1 -march=native",343.59,342.64,343.05,343.57 "-O2 -march=native",337.28,339.61,341.73,337.79 "-O3",342.98,343.18,342.3,340.6 "-O3 -march=native",337.45,337,335.91,338.12 "-Ofast -march=native",343.69,343.07,343.91,342.63 "Bullet Physics Engine 2.81 - Test: Convex Trimesh", Lower Results Are Better "-Os",1.31757,1.325825,1.32094 "-Og",1.319335,1.333255,1.32065 "-O0",1.3211,1.321925,1.327425 "-O0 -march=native",1.30669,1.304735,1.30886 "-O1 -march=native",1.30699,1.304415,1.29772 "-O2 -march=native",1.307675,1.308905,1.3079 "-O3",1.321505,1.322065,1.32314 "-O3 -march=native",1.304965,1.307165,1.301615 "-Ofast -march=native",1.305885,1.30457,1.307225 "TTSIOD 3D Renderer 2.3a - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "FFmpeg 2.8.1 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "John The Ripper 1.8.0 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "TSCP 1.81 - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Stockfish 2014-11-26 - Total Time", Lower Results Are Better "-Os",3404,3398,3396 "-Og",3399,3400,3396 "-O0",3395,3395,3397 "-O0 -march=native",3373,3369,3366 "-O1 -march=native",3370,3373,3372 "-O2 -march=native",3363,3362,3361 "-O3",3398,3406,3398 "-O3 -march=native",3398,3399,3392 "-Ofast -march=native",3368,3367,3365 "OpenSSL 1.0.1g - Test Install Time", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Bullet Physics Engine 2.81 - Test: Prim Trimesh", Lower Results Are Better "-Os",1.10182,1.101675,1.100295 "-Og",1.09733,1.101045,1.101675 "-O0",1.100325,1.100345,1.09636 "-O0 -march=native",1.094295,1.09338,1.092725 "-O1 -march=native",1.097805,1.092055,1.097805 "-O2 -march=native",1.0924,1.091165,1.094935 "-O3",1.09916,1.101755,1.09885 "-O3 -march=native",1.09466,1.097235,1.09344 "-Ofast -march=native",1.09732,1.097925,1.096465 "SciMark 2.0 - Computational Test: Monte Carlo", Higher Results Are Better "-Os",643.88,644,644,643.91 "-Og",643.99,643.88,644,643.91 "-O0",644.01,643.94,643.99,643.92 "-O0 -march=native",642.63,642.64,642.63,642.63 "-O1 -march=native",642.59,642.67,642.59,642.64 "-O2 -march=native",632.56,642.64,642.65,642.64 "-O3",644,643.97,643.93,644 "-O3 -march=native",642.64,642.05,642.3,642.64 "-Ofast -march=native",642.63,642.6,642.64,642.64 "Hierarchical INTegration 1.0 - Test: FLOAT", Higher Results Are Better "-Os",379919635.74789,379835883.0554,379588031.76148 "-Og",378363756.9567,378401196.00782,379597010.89357 "-O0",378492810.36623,378922601.42911,379862642.34381 "-O0 -march=native",376923975.58518,379575302.55284,379253611.80308 "-O1 -march=native",379683955.21926,376484269.11858,377932054.61773 "-O2 -march=native",379572177.52592,379579906.69197,379525511.4206 "-O3",379175389.41127,379784045.15685,379093126.8368 "-O3 -march=native",380060792.68461,379769645.44675,379889211.49095 "-Ofast -march=native",378058427.39031,378241974.81589,378485126.69234 "OpenSSL 1.0.1g - RSA 4096-bit Performance", Higher Results Are Better "-Os",990,990,989.4 "-Og",990.4,990.5,990.4 "-O0",990.3,990.1,989.8 "-O0 -march=native",990.7,989.7,989.7 "-O1 -march=native",989.5,989.8,989.9 "-O2 -march=native",989.6,990.2,989.9 "-O3",989.9,989.9,989.6 "-O3 -march=native",987.5,987.1,987.3 "-Ofast -march=native",990,990.1,990.5 "Stockfish 2014-11-26 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "TSCP 1.81 - AI Chess Performance", Higher Results Are Better "-Os", "-Og", "-O0",1269073,1272004,1269073,1272004,1272004 "-O0 -march=native",1269073,1272004,1272004,1272004,1272004 "-O1 -march=native",1272004,1269073,1272004,1272004,1269073 "-O2 -march=native",1272004,1269073,1272004,1269073,1269073 "-O3",1269073,1272004,1272004,1272004,1272004 "-O3 -march=native",1269073,1272004,1269073,1272004,1269073 "-Ofast -march=native", "SciMark 2.0 - Computational Test: Jacobi Successive Over-Relaxation", Higher Results Are Better "-Os",1211.77,1211.83,1211.87,1211.8 "-Og",1211.87,1211.86,1211.85,1211.85 "-O0",1211.85,1211.82,1211.85,1211.84 "-O0 -march=native",1211.02,1210.82,1210.96,1210.91 "-O1 -march=native",1211.03,1211.55,1211.02,1211.57 "-O2 -march=native",1211.04,1211.47,1211.05,1211.05 "-O3",1211.84,1211.85,1211.73,1211.82 "-O3 -march=native",1211.54,1210.97,1211.5,1210.97 "-Ofast -march=native",1211.04,1211.03,1211.56,1211.05 "C-Ray 1.1 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "FFmpeg 2.8.1 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Hierarchical INTegration 1.0 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "OpenSSL 1.0.1g - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Timed Apache Compilation 2.4.7 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "John The Ripper 1.8.0 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "TSCP 1.81 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Timed MAFFT Alignment 6.864 - Test Install Size", Lower Results Are Better "-Os", "-Og", "-O0", "-O0 -march=native", "-O1 -march=native", "-O2 -march=native", "-O3", "-O3 -march=native", "-Ofast -march=native", "Timed MAFFT Alignment 6.864 - Multiple Sequence Alignment", Lower Results Are Better "-Os",3.3238399028778,3.2747869491577,3.280622959137 "-Og",3.5964150428772,3.6005320549011,3.2662808895111,3.3004169464111,3.5998358726501,3.4149608612061 "-O0",3.7342071533203,3.6281588077545,3.2759840488434,3.3243520259857,3.3738839626312,4.2208127975464 "-O0 -march=native",3.2892110347748,3.5729870796204,3.9342660903931,3.2710309028625,3.2889499664307,3.6443769931793 "-O1 -march=native",3.589751958847,3.2906560897827,3.3484721183777,3.2819449901581,3.2915391921997,3.3794770240784 "-O2 -march=native",3.4906151294708,3.3260231018066,3.3680899143219 "-O3",3.2552618980408,3.3772459030151,3.6885480880737,3.4183399677277,3.1951751708984,3.442862033844 "-O3 -march=native",4.2676861286163,3.6617619991302,3.4585111141205,3.265792131424,3.3190169334412,3.6329400539398 "-Ofast -march=native",3.6812059879303,3.3122098445892,3.4743950366974,3.3004910945892,3.3232491016388,3.2866868972778