Implementation notes: amd64, gcc16, crypto_sign/pflash1

Computer: gcc16
Architecture: amd64
CPU ID: AuthenticAMD-00100f23-178bfbff
SUPERCOP version: 20171020
Operation: crypto_sign
Primitive: pflash1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
2075911? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017090820170904
2127499? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017090820170904
2170091? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2017090820170904
2186205? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017090820170904
2222802? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017090820170904
2248886? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017090820170904
2319708? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2017090820170904
2384452? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017090820170904
2399524? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017090820170904
2406197? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2017090820170904
2407279? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017090820170904
2444792? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2017090820170904
2460793? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017090820170904
2494471? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017090820170904
2526661? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017090820170904
2530888? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2017090820170904
2531614? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017090820170904
2564532? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017090820170904
2592964? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2017090820170904
2595276? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017090820170904
2603799? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017090820170904
2606714? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017090820170904
2607614? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017090820170904
2607871? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017090820170904
2608361? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017090820170904
2614424? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017090820170904
2617462? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017090820170904
2652946? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017090820170904
2670250? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2017090820170904
2675702? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017090820170904
2694214? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017090820170904
2716522? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017090820170904
2719358? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017090820170904
2724887? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2017090820170904
2756959? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017090820170904
2766177? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2017090820170904
2776132? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017090820170904
2780631? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2017090820170904
2785879? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017090820170904
2791184? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017090820170904
2802327? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017090820170904
2821931? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2017090820170904
2828031? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017090820170904
2835532? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2017090820170904
2839150? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017090820170904
2839489? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2017090820170904
2852890? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017090820170904
2861455? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017090820170904
2862709? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017090820170904
2865852? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2017090820170904
2867362? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017090820170904
2882716? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2017090820170904
2905522? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017090820170904
2912069? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017090820170904
2961768? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017090820170904
3002967? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017090820170904
3004631? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017090820170904
3005762? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2017090820170904
3009317? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017090820170904
3018728? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2017090820170904
3026537? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017090820170904
3058099? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017090820170904
3059757? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017090820170904
3062671? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017090820170904
3063229? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017090820170904
3064836? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017090820170904
3111185? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2017090820170904
3115603? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2017090820170904
3118459? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017090820170904
3138670? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017090820170904
3166470? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017090820170904
3174128? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017090820170904
3176434? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017090820170904
3178896? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2017090820170904
3180427? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017090820170904
3219285? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017090820170904
3227968? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017090820170904
3250623? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2017090820170904
3256979? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017090820170904
3267655? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017090820170904
3277065? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017090820170904
3317523? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2017090820170904
3367746? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017090820170904
3388938? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2017090820170904
3397658? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2017090820170904
3431553? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2017090820170904
3433456? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017090820170904
3434881? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017090820170904
3511017? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017090820170904
3520447? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017090820170904
3706205? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017090820170904
3888002? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017090820170904
10450647? ? ?? ? ?refgcc_-funroll-loops2017090820170904
11470275? ? ?? ? ?refgcc2017090820170904
14193599? ? ?? ? ?refcc2017090820170904

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: cc
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211: warning: passing argument 1 of 'SignScheme_sign' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:95: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227: warning: passing argument 1 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227: warning: passing argument 2 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: note: expected 'byte *' but argument is of type 'const unsigned char *'
Number of similar (compiler,implementation) pairs: 91, namely:
CompilerImplementations
cc ref
gcc ref
gcc -O2 -fomit-frame-pointer ref
gcc -O3 -fomit-frame-pointer ref
gcc -O -fomit-frame-pointer ref
gcc -Os -fomit-frame-pointer ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer ref
gcc -fno-schedule-insns -O -fomit-frame-pointer ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops ref
gcc -funroll-loops -O2 -fomit-frame-pointer ref
gcc -funroll-loops -O3 -fomit-frame-pointer ref
gcc -funroll-loops -O -fomit-frame-pointer ref
gcc -funroll-loops -Os -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer ref
gcc -m64 -O2 -fomit-frame-pointer ref
gcc -m64 -O3 -fomit-frame-pointer ref
gcc -m64 -O -fomit-frame-pointer ref
gcc -m64 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer ref
gcc -m64 -march=k8 -O -fomit-frame-pointer ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer ref
gcc -m64 -march=nocona -O3 -fomit-frame-pointer ref
gcc -m64 -march=nocona -O -fomit-frame-pointer ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -march=barcelona -O2 -fomit-frame-pointer ref
gcc -march=barcelona -O3 -fomit-frame-pointer ref
gcc -march=barcelona -O -fomit-frame-pointer ref
gcc -march=barcelona -Os -fomit-frame-pointer ref
gcc -march=k8 -O2 -fomit-frame-pointer ref
gcc -march=k8 -O3 -fomit-frame-pointer ref
gcc -march=k8 -O -fomit-frame-pointer ref
gcc -march=k8 -Os -fomit-frame-pointer ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref
gcc -march=nocona -O2 -fomit-frame-pointer ref
gcc -march=nocona -O3 -fomit-frame-pointer ref
gcc -march=nocona -O -fomit-frame-pointer ref
gcc -march=nocona -Os -fomit-frame-pointer ref

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211: warning: passing argument 1 of 'SignScheme_sign' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:95: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227: warning: passing argument 1 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227: warning: passing argument 2 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211: warning: passing argument 1 of 'SignScheme_sign' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:95: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227: warning: passing argument 1 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227: warning: passing argument 2 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: note: expected 'byte *' but argument is of type 'const unsigned char *'
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer ref
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer ref
gcc -m64 -march=barcelona -O -fomit-frame-pointer ref
gcc -m64 -march=barcelona -Os -fomit-frame-pointer ref