| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
| 37192 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 37204 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 37208 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 37208 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 37212 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 37216 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 37228 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 37236 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 37244 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 37288 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 37340 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 37460 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 37472 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 37488 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 37488 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 37520 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 37524 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 37796 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 37824 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 37864 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 37896 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 37924 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 37944 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 37984 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38024 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38136 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38364 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38412 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=corei7_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38420 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core2_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38428 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38428 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38436 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core2_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38440 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38440 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38448 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38452 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38456 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38456 | ? ? ? | ? ? ? | ref | gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv | 20180828 | 20180818 |
| 38464 | ? ? ? | ? ? ? | ref | gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv | 20180828 | 20180818 |
| 38468 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38472 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38492 | ? ? ? | ? ? ? | ref | gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv | 20180828 | 20180818 |
| 38500 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38508 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38508 | ? ? ? | ? ? ? | ref | gcc_-march=barcelona_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38512 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core2_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38516 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38524 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38540 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38568 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=k8_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38584 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=corei7_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38592 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=k8_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38600 | ? ? ? | ? ? ? | ref | gcc_-march=k8_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38620 | ? ? ? | ? ? ? | ref | gcc_-march=k8_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38624 | ? ? ? | ? ? ? | ref | gcc_-march=k8_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38684 | ? ? ? | ? ? ? | ref | gcc_-march=barcelona_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38712 | ? ? ? | ? ? ? | ref | gcc_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38712 | ? ? ? | ? ? ? | ref | gcc_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38712 | ? ? ? | ? ? ? | ref | gcc_-march=barcelona_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38720 | ? ? ? | ? ? ? | ref | gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38720 | ? ? ? | ? ? ? | ref | gcc_-m64_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38720 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=k8_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38728 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38732 | ? ? ? | ? ? ? | ref | gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38740 | ? ? ? | ? ? ? | ref | gcc_-m64_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38788 | ? ? ? | ? ? ? | ref | gcc_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38796 | ? ? ? | ? ? ? | ref | gcc_-fno-schedule-insns_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38796 | ? ? ? | ? ? ? | ref | gcc_-m64_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 38804 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38804 | ? ? ? | ? ? ? | ref | gcc_-march=nocona_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38812 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 38844 | ? ? ? | ? ? ? | ref | gcc_-march=nocona_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 38988 | ? ? ? | ? ? ? | ref | gcc_-march=nocona_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 39040 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=nocona_-O_-fomit-frame-pointer | 20180828 | 20180818 |
| 39048 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer | 20180828 | 20180818 |
| 39488 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 54476 | ? ? ? | ? ? ? | ref | gcc_-funroll-loops_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| 55700 | ? ? ? | ? ? ? | ref | gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer | 20180828 | 20180818 |
| Compiler | Implementations
|
| cc | ref |
| gcc | ref |
| gcc -Os -fomit-frame-pointer | ref |
| gcc -fno-schedule-insns -Os -fomit-frame-pointer | ref |
| gcc -funroll-loops | ref |
| gcc -funroll-loops -Os -fomit-frame-pointer | ref |
| gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer | ref |
| gcc -funroll-loops -m64 -Os -fomit-frame-pointer | ref |
| gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer | ref |
| gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer | ref |
| gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer | ref |
| gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer | ref |
| gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer | ref |
| gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer | ref |
| gcc -m64 -Os -fomit-frame-pointer | ref |
| gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer | ref |
| gcc -m64 -march=core2 -Os -fomit-frame-pointer | ref |
| gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer | ref |
| gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer | ref |
| gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer | ref |
| gcc -m64 -march=corei7 -Os -fomit-frame-pointer | ref |
| gcc -m64 -march=k8 -Os -fomit-frame-pointer | ref |
| gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer | ref |
| gcc -m64 -march=nocona -Os -fomit-frame-pointer | ref |
| gcc -march=barcelona -Os -fomit-frame-pointer | ref |
| gcc -march=k8 -Os -fomit-frame-pointer | ref |
| gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv | ref |
| gcc -march=nocona -Os -fomit-frame-pointer | ref |
| icc | ref |
| icc -no-vec | ref |
| icc -xAVX -O2 -fomit-frame-pointer | ref |
| icc -xAVX -O3 -fomit-frame-pointer | ref |
| icc -xCORE-AVX-I -O2 -fomit-frame-pointer | ref |
| icc -xCORE-AVX-I -O3 -fomit-frame-pointer | ref |
| icc -xSSE4.1 -O2 -fomit-frame-pointer | ref |
| icc -xSSE4.1 -O3 -fomit-frame-pointer | ref |
| icc -xSSE4.2 -O2 -fomit-frame-pointer | ref |
| icc -xSSE4.2 -O3 -fomit-frame-pointer | ref
|
| Compiler | Implementations
|
| gcc | avx2 |
| gcc -O2 -fomit-frame-pointer | avx2 |
| gcc -O3 -fomit-frame-pointer | avx2 |
| gcc -O -fomit-frame-pointer | avx2 |
| gcc -Os -fomit-frame-pointer | avx2 |
| gcc -fno-schedule-insns -O2 -fomit-frame-pointer | avx2 |
| gcc -fno-schedule-insns -O3 -fomit-frame-pointer | avx2 |
| gcc -fno-schedule-insns -O -fomit-frame-pointer | avx2 |
| gcc -fno-schedule-insns -Os -fomit-frame-pointer | avx2 |
| gcc -funroll-loops | avx2 |
| gcc -funroll-loops -O2 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -O3 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -O -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -Os -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -O2 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -O3 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -O -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -Os -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=k8 -O -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=nocona -O -fomit-frame-pointer | avx2 |
| gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -O -fomit-frame-pointer | avx2 |
| gcc -m64 -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core-avx-i -O -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -O -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer | avx2 |
| gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=corei7-avx -O -fomit-frame-pointer | avx2 |
| gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -march=corei7 -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=corei7 -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=corei7 -O -fomit-frame-pointer | avx2 |
| gcc -m64 -march=corei7 -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -march=k8 -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=k8 -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=k8 -O -fomit-frame-pointer | avx2 |
| gcc -m64 -march=k8 -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer | avx2 |
| gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer | avx2 |
| gcc -m64 -march=nocona -O2 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=nocona -O3 -fomit-frame-pointer | avx2 |
| gcc -m64 -march=nocona -O -fomit-frame-pointer | avx2 |
| gcc -m64 -march=nocona -Os -fomit-frame-pointer | avx2 |
| gcc -march=barcelona -O2 -fomit-frame-pointer | avx2 |
| gcc -march=barcelona -O3 -fomit-frame-pointer | avx2 |
| gcc -march=barcelona -O -fomit-frame-pointer | avx2 |
| gcc -march=barcelona -Os -fomit-frame-pointer | avx2 |
| gcc -march=k8 -O2 -fomit-frame-pointer | avx2 |
| gcc -march=k8 -O3 -fomit-frame-pointer | avx2 |
| gcc -march=k8 -O -fomit-frame-pointer | avx2 |
| gcc -march=k8 -Os -fomit-frame-pointer | avx2 |
| gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv | avx2 |
| gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv | avx2 |
| gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv | avx2 |
| gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv | avx2 |
| gcc -march=nocona -O2 -fomit-frame-pointer | avx2 |
| gcc -march=nocona -O3 -fomit-frame-pointer | avx2 |
| gcc -march=nocona -O -fomit-frame-pointer | avx2 |
| gcc -march=nocona -Os -fomit-frame-pointer | avx2
|