Implementation notes: amd64, hydra1, crypto_sign/3icp

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_sign
Primitive: 3icp

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
488127	`ref`	`clang++ -O3 -fomit-frame-pointer -Qunused-arguments`	20161024	20161009
547747	`ref`	`clang++ -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161024	20161009
560329	`ref`	`clang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
579938	`ref`	`g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161024	20161009
605491	`ref`	`clang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
643201	`ref`	`g++ -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
645506	`ref`	`g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161024	20161009
651809	`ref`	`g++ -m64 -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
669819	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161024	20161009
670248	`ref`	`g++ -fno-schedule-insns -O3 -fomit-frame-pointer`	20161024	20161009
676656	`ref`	`g++ -m64 -O3 -fomit-frame-pointer`	20161024	20161009
692480	`ref`	`g++ -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
693654	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20161024	20161009
700014	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
725838	`ref`	`g++ -O3 -fomit-frame-pointer`	20161024	20161009
731438	`ref`	`g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161024	20161009
734365	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
740333	`ref`	`g++ -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
760520	`ref`	`g++ -m64 -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
771696	`ref`	`clang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
777026	`ref`	`g++ -O2 -fomit-frame-pointer`	20161024	20161009
782280	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161024	20161009
790930	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20161024	20161009
797124	`ref`	`clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
814783	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
815600	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20161024	20161009
833647	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
836316	`ref`	`g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161024	20161009
847613	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20161024	20161009
857451	`ref`	`g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161024	20161009
916882	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
919720	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20161024	20161009
954519	`ref`	`g++ -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
977208	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
1000806	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20161024	20161009
1007253	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
1021711	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
1027987	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1032189	`ref`	`g++ -O -fomit-frame-pointer`	20161024	20161009
1076253	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161024	20161009
1078483	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1078534	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161024	20161009
1166499	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1185126	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161024	20161009
1234503	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
1240443	`ref`	`g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161024	20161009
1275017	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20161024	20161009
1284386	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
1307155	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
1429168	`ref`	`g++ -Os -fomit-frame-pointer`	20161024	20161009
1462568	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1542776	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20161024	20161009
1792872	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
11003120	`ref`	`g++`	20161024	20161009

Test failure

Implementation: crypto_sign/3icp/ref
Compiler: g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer

error 142
Alarm clock

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_sign/3icp/ref
Compiler: g++ -m64 -march=core2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 13, namely:

Compiler	Implementations
g++ -m64 -march=core2 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -Os -fomit-frame-pointer	ref