Implementation notes: amd64, skylake, crypto_sign/tts6440

Computer: skylake
Architecture: amd64
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_sign
Primitive: tts6440
TimeImplementationCompilerBenchmark dateSUPERCOP version
75256refclang++ -O3 -fomit-frame-pointer -Qunused-arguments2016121720161026
76098refclang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016121720161026
76468refclang++ -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments2016121720161026
76644refclang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2016121720161026
77490refclang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments2016121720161026
77500refclang++ -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments2016121720161026
77774refclang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016121720161026
78250refclang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016121720161026
78524refclang++ -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2016121720161026
79148refclang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016121720161026
87140refg++ -m64 -march=core-avx2 -O2 -fomit-frame-pointer2016121720161026
87588refg++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016121720161026
87874refg++ -m64 -march=corei7-avx -O2 -fomit-frame-pointer2016121720161026
87906refg++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2016121720161026
88266refg++ -m64 -march=core-avx-i -O2 -fomit-frame-pointer2016121720161026
89140refg++ -m64 -march=corei7 -O2 -fomit-frame-pointer2016121720161026
89322refg++ -m64 -march=core2 -O2 -fomit-frame-pointer2016121720161026
89510refg++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2016121720161026
89594refg++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2016121720161026
90250refg++ -march=k8 -O2 -fomit-frame-pointer2016121720161026
90330refg++ -m64 -march=barcelona -O2 -fomit-frame-pointer2016121720161026
90366refg++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2016121720161026
90452refg++ -march=barcelona -O2 -fomit-frame-pointer2016121720161026
90968refg++ -fno-schedule-insns -O2 -fomit-frame-pointer2016121720161026
91208refg++ -m64 -march=k8 -O2 -fomit-frame-pointer2016121720161026
91500refg++ -m64 -O2 -fomit-frame-pointer2016121720161026
91552refg++ -O2 -fomit-frame-pointer2016121720161026
94076refg++ -m64 -march=core-avx-i -O -fomit-frame-pointer2016121720161026
94144refg++ -m64 -march=corei7-avx -O -fomit-frame-pointer2016121720161026
94200refg++ -m64 -march=corei7 -O -fomit-frame-pointer2016121720161026
94276refg++ -m64 -march=native -mtune=native -O -fomit-frame-pointer2016121720161026
94562refg++ -m64 -march=nocona -O2 -fomit-frame-pointer2016121720161026
94730refg++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016121720161026
94938refg++ -m64 -march=core-avx2 -O -fomit-frame-pointer2016121720161026
95144refg++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer2016121720161026
95368refg++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2016121720161026
95732refg++ -m64 -march=core2 -O -fomit-frame-pointer2016121720161026
96000refg++ -march=k8 -O -fomit-frame-pointer2016121720161026
96812refg++ -O -fomit-frame-pointer2016121720161026
96814refg++ -m64 -march=barcelona -O -fomit-frame-pointer2016121720161026
96844refg++ -m64 -march=k8 -O -fomit-frame-pointer2016121720161026
96932refg++ -fno-schedule-insns -O -fomit-frame-pointer2016121720161026
98016refg++ -march=barcelona -O -fomit-frame-pointer2016121720161026
98650refg++ -m64 -O -fomit-frame-pointer2016121720161026
98822refg++ -march=nocona -O2 -fomit-frame-pointer2016121720161026
101508refg++ -m64 -march=nocona -O -fomit-frame-pointer2016121720161026
102176refg++ -march=nocona -O -fomit-frame-pointer2016121720161026
102414refg++ -m64 -march=core-avx2 -Os -fomit-frame-pointer2016121720161026
102624refg++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016121720161026
102874refg++ -m64 -march=core-avx-i -Os -fomit-frame-pointer2016121720161026
103046refg++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer2016121720161026
103246refg++ -m64 -march=corei7-avx -Os -fomit-frame-pointer2016121720161026
103398refg++ -m64 -march=corei7 -Os -fomit-frame-pointer2016121720161026
103886refg++ -m64 -march=core2 -Os -fomit-frame-pointer2016121720161026
104384refg++ -Os -fomit-frame-pointer2016121720161026
104590refg++ -m64 -Os -fomit-frame-pointer2016121720161026
104646refg++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2016121720161026
104702refg++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2016121720161026
104736refg++ -m64 -march=barcelona -Os -fomit-frame-pointer2016121720161026
104838refg++ -march=k8 -Os -fomit-frame-pointer2016121720161026
104886refg++ -m64 -march=k8 -Os -fomit-frame-pointer2016121720161026
105550refg++ -fno-schedule-insns -Os -fomit-frame-pointer2016121720161026
105618refg++ -march=barcelona -Os -fomit-frame-pointer2016121720161026
106066refg++ -march=nocona -Os -fomit-frame-pointer2016121720161026
106086refg++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2016121720161026
106470refg++ -m64 -march=nocona -Os -fomit-frame-pointer2016121720161026
753874refg++2016121720161026

Test failure

Implementation: crypto_sign/tts6440/ref
Compiler: g++ -O3 -fomit-frame-pointer
error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 19, namely:
CompilerImplementations
g++ -O3 -fomit-frame-pointer ref
g++ -fno-schedule-insns -O3 -fomit-frame-pointer ref
g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer ref
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer ref
g++ -m64 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core-avx-i -O3 -fomit-frame-pointer ref
g++ -m64 -march=core-avx2 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core2 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer ref
g++ -m64 -march=corei7-avx -O3 -fomit-frame-pointer ref
g++ -m64 -march=corei7 -O3 -fomit-frame-pointer ref
g++ -m64 -march=k8 -O3 -fomit-frame-pointer ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer ref
g++ -m64 -march=nocona -O3 -fomit-frame-pointer ref
g++ -march=barcelona -O3 -fomit-frame-pointer ref
g++ -march=k8 -O3 -fomit-frame-pointer ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref
g++ -march=nocona -O3 -fomit-frame-pointer ref

Test failure

Implementation: crypto_sign/tts6440/ref
Compiler: g++ -m64 -march=barcelona -O3 -fomit-frame-pointer
error 111
crypto_sign_open returns nonzero
error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer ref