Implementation notes: amd64, gpu, crypto_hash/md6d256

Computer: gpu
Architecture: amd64
CPU ID: GenuineIntel-000206d7-bfebfbff
SUPERCOP version: 20190816
Operation: crypto_hash
Primitive: md6d256
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
6480414809 0 427596 792 824refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2019082320190816
679769601 0 423341 784 824refgcc_-funroll-loops_-O2_-fomit-frame-pointer2019082320190816
6802011518 0 815184 760 792refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2019082320190816
680325759 0 415184 760 792refgcc_-march=barcelona_-Os_-fomit-frame-pointer2019082320190816
681927417 0 417877 784 824refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2019082320190816
683887641 0 418157 784 824refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2019082320190816
685527473 0 417933 784 824refgcc_-O2_-fomit-frame-pointer2019082320190816
685727417 0 417877 784 824refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2019082320190816
687007670 0 417909 784 824refgcc_-march=nocona_-O2_-fomit-frame-pointer2019082320190816
690729601 0 423341 784 824refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2019082320190816
694049753 0 423653 784 824refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2019082320190816
697889753 0 423653 784 824refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2019082320190816
698809295 0 423013 784 824refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2019082320190816
699249601 0 423341 784 824refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2019082320190816
702575759 0 415184 760 792refgcc_-m64_-Os_-fomit-frame-pointer2019082320190816
710247417 0 417877 784 824refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2019082320190816
710527473 0 417933 784 824refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2019082320190816
714289741 0 423197 784 824refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2019082320190816
716165807 0 415256 760 792refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2019082320190816
716807670 0 417909 784 824refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2019082320190816
718087279 0 417813 784 824refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2019082320190816
729085807 0 415256 760 792refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2019082320190816
734725807 0 415256 760 792refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2019082320190816
735209741 0 423197 784 824refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2019082320190816
736805759 0 415184 760 792refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2019082320190816
738285759 0 415184 760 792refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2019082320190816
739485792 0 415248 760 792refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2019082320190816
740645759 0 415184 760 792refgcc_-march=k8_-Os_-fomit-frame-pointer2019082320190816
741405744 0 415176 760 792refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2019082320190816
752565759 0 415184 760 792refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2019082320190816
754925807 0 415256 760 792refgcc_-funroll-loops_-Os_-fomit-frame-pointer2019082320190816
757247641 0 418157 784 824refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2019082320190816
760085744 0 415176 760 792refgcc_-march=nocona_-Os_-fomit-frame-pointer2019082320190816
766085807 0 415256 760 792refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2019082320190816
768767641 0 418157 784 824refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2019082320190816
772645759 0 415184 760 792refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2019082320190816
772887473 0 417933 784 824refgcc_-m64_-O2_-fomit-frame-pointer2019082320190816
783517385 0 417845 784 824refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2019082320190816
790169295 0 423013 784 824refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2019082320190816
790965759 0 415184 760 792refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2019082320190816
794085807 0 415256 760 792refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2019082320190816
808725759 0 415184 760 792refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2019082320190816
815167279 0 417813 784 824refgcc_-march=k8_-O2_-fomit-frame-pointer2019082320190816
822085807 0 415256 760 792refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2019082320190816
831365759 0 415184 760 792refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2019082320190816
831645759 0 415184 760 792refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2019082320190816
833205792 0 415248 760 792refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2019082320190816
844165759 0 415184 760 792refgcc_-Os_-fomit-frame-pointer2019082320190816
859687785 0 418645 784 824refgcc_-march=barcelona_-O2_-fomit-frame-pointer2019082320190816
913885759 0 415184 760 792refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2019082320190816
973969972 0 423805 784 824refgcc_-funroll-loops_-O_-fomit-frame-pointer2019082320190816
978457477 0 417861 784 824refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2019082320190816
9866815570 0 818645 784 824refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2019082320190816
9887210289 0 424045 784 824refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2019082320190816
1014487439 0 417829 784 824refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2019082320190816
1019087819 0 418221 784 824refgcc_-march=nocona_-O_-fomit-frame-pointer2019082320190816
1019489564 0 423189 784 824refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2019082320190816
1021686200 0 415632 760 792refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2019082320190816
1045169590 0 423421 784 824refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2019082320190816
1049049590 0 423421 784 824refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2019082320190816
1063167224 0 417605 784 824refgcc_-march=barcelona_-O_-fomit-frame-pointer2019082320190816
1068487439 0 417829 784 824refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2019082320190816
1070487226 0 417669 784 824refgcc_-march=k8_-O_-fomit-frame-pointer2019082320190816
10715415049 0 427852 792 824refgcc_-m64_-O3_-fomit-frame-pointer2019082320190816
1077447477 0 417861 784 824refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2019082320190816
10855210289 0 424045 784 824refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2019082320190816
1089129564 0 423189 784 824refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2019082320190816
10916815585 0 428468 792 824refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2019082320190816
10920415749 0 428364 792 824refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2019082320190816
1092209972 0 423805 784 824refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2019082320190816
10949616513 0 429364 792 824refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2019082320190816
10970415049 0 427852 792 824refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2019082320190816
1097127613 0 417997 784 824refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2019082320190816
1098447613 0 417997 784 824refgcc_-m64_-O_-fomit-frame-pointer2019082320190816
1103087439 0 417829 784 824refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2019082320190816
11057216513 0 429316 792 824refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2019082320190816
11072120478 0 435396 792 824refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2019082320190816
11076814448 0 817605 784 824refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2019082320190816
1110529972 0 423805 784 824refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2019082320190816
11127216513 0 429380 792 824refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2019082320190816
11184019649 0 434772 792 824refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2019082320190816
11212015585 0 428468 792 824refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2019082320190816
1122887502 0 417877 784 824refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2019082320190816
11390415049 0 427852 792 824refgcc_-O3_-fomit-frame-pointer2019082320190816
1171167873 0 418333 784 824refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2019082320190816
11819620679 0 436468 792 824refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2019082320190816
11929619649 0 434772 792 824refgcc_-funroll-loops_-O3_-fomit-frame-pointer2019082320190816
1199727819 0 418221 784 824refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2019082320190816
12047232178 0 829428 792 824refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2019082320190816
1205887477 0 417861 784 824refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2019082320190816
1207407477 0 417861 784 824refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2019082320190816
12133615585 0 428468 792 824refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2019082320190816
12143616089 0 429428 792 824refgcc_-march=barcelona_-O3_-fomit-frame-pointer2019082320190816
12185220478 0 435396 792 824refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2019082320190816
12245620679 0 436468 792 824refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2019082320190816
12498815905 0 428572 792 824refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2019082320190816
1251607226 0 417669 784 824refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2019082320190816
12643615749 0 428364 792 824refgcc_-march=nocona_-O3_-fomit-frame-pointer2019082320190816
12702819649 0 434772 792 824refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2019082320190816
13104015511 0 428652 792 824refgcc_-march=k8_-O3_-fomit-frame-pointer2019082320190816
1364487613 0 417997 784 824refgcc_-O_-fomit-frame-pointer2019082320190816
13714421129 0 437060 792 824refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2019082320190816
14266021129 0 437060 792 824refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2019082320190816
14949615511 0 428652 792 824refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2019082320190816
36136011698 17 423406 801 784refcc2019082320190816
36338411698 17 423406 801 784refgcc2019082320190816
38919211698 17 423406 801 784refgcc_-funroll-loops2019082320190816

Test failure

Implementation: ref
Security model: unknown
Compiler: gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer
error 111
Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
md6_compress.c: md6_compress.c:424:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:424:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ~ ^ ~
md6_compress.c: md6_compress.c:424:11: note: use '=' to turn this equality comparison into an assignment
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ^~
md6_compress.c: =
md6_compress.c: md6_compress.c:425:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:425:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ~ ^ ~
md6_compress.c: md6_compress.c:425:11: note: use '=' to turn this equality comparison into an assignment
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ^~
md6_compress.c: =
md6_compress.c: md6_compress.c:431:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (K == NULL) ) return MD6_NULL_K;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:431:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (K == NULL) ) return MD6_NULL_K;
md6_compress.c: ...
Number of similar (compiler,implementation) pairs: 8, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref