Implementation notes: ppc64, gcc1power7, crypto_sign/pflash1

Computer: gcc1power7
Architecture: ppc64
CPU ID: unknown CPU ID
SUPERCOP version: 20130126
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
5658632	`ref`	`gcc -funroll-loops -maltivec -O -fomit-frame-pointer`	20130127	20130126
5698112	`ref`	`gcc -funroll-loops -mcpu=G5 -O3 -fomit-frame-pointer`	20130127	20130126
5774440	`ref`	`gcc -funroll-loops -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
5960633	`ref`	`gcc -m64 -maltivec -O -fomit-frame-pointer`	20130127	20130126
6172271	`ref`	`gcc -funroll-loops -m64 -mcpu=G3 -O2 -fomit-frame-pointer`	20130127	20130126
6423942	`ref`	`gcc -funroll-loops -mcpu=G5 -O2 -fomit-frame-pointer`	20130127	20130126
6501572	`ref`	`gcc -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20130127	20130126
6536124	`ref`	`gcc -funroll-loops -m64 -mcpu=G3 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
6562962	`ref`	`gcc -m64 -mcpu=G3 -O3 -fomit-frame-pointer`	20130127	20130126
6578992	`ref`	`gcc -funroll-loops -m64 -maltivec -O -fomit-frame-pointer`	20130127	20130126
6656482	`ref`	`gcc -m64 -mcpu=G3 -O2 -fomit-frame-pointer`	20130127	20130126
6712832	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20130127	20130126
6779556	`ref`	`gcc -m64 -mcpu=G3 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
6814696	`ref`	`gcc -funroll-loops -mcpu=G5 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
6843508	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20130127	20130126
6848359	`ref`	`gcc -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
6863696	`ref`	`gcc -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20130127	20130126
6887580	`ref`	`gcc -m64 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
6955823	`ref`	`gcc -m64 -mcpu=G4 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
6987680	`ref`	`gcc -Os -fomit-frame-pointer`	20130127	20130126
6987736	`ref`	`gcc -funroll-loops -m64 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
6994197	`ref`	`gcc -funroll-loops -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20130127	20130126
7003920	`ref`	`gcc -m64 -mcpu=G4 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
7004130	`ref`	`gcc -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
7037401	`ref`	`gcc -mcpu=G5 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
7048881	`ref`	`gcc -funroll-loops -m64 -mcpu=G3 -O -fomit-frame-pointer`	20130127	20130126
7087150	`ref`	`gcc -mcpu=G5 -O3 -fomit-frame-pointer`	20130127	20130126
7121114	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20130127	20130126
7146657	`ref`	`gcc -funroll-loops -m64 -mcpu=G4 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
7155456	`ref`	`gcc -funroll-loops -m64 -mcpu=G5 -maltivec -O -fomit-frame-pointer`	20130127	20130126
7165081	`ref`	`gcc -m64 -mcpu=G4 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
7230818	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20130127	20130126
7251790	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20130127	20130126
7256144	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20130127	20130126
7276556	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20130127	20130126
7354284	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20130127	20130126
7429653	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20130127	20130126
7468720	`ref`	`gcc -funroll-loops -mcpu=G5 -Os -fomit-frame-pointer`	20130127	20130126
7497056	`ref`	`gcc -m64 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
7645729	`ref`	`gcc -funroll-loops -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20130127	20130126
7649383	`ref`	`gcc -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20130127	20130126
7666610	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20130127	20130126
7689234	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20130127	20130126
7703430	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20130127	20130126
7761306	`ref`	`gcc -funroll-loops -mcpu=G5 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
7784224	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20130127	20130126
7918281	`ref`	`gcc -m64 -mcpu=G3 -O -fomit-frame-pointer`	20130127	20130126
7945378	`ref`	`gcc -funroll-loops -m64 -mcpu=G4 -O -fomit-frame-pointer`	20130127	20130126
7946400	`ref`	`gcc -mcpu=G5 -Os -fomit-frame-pointer`	20130127	20130126
7952504	`ref`	`gcc -funroll-loops -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20130127	20130126
7958608	`ref`	`gcc -funroll-loops -m64 -mcpu=G3 -maltivec -O -fomit-frame-pointer`	20130127	20130126
7976073	`ref`	`gcc -funroll-loops -m64 -mcpu=G4 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
8056531	`ref`	`gcc -funroll-loops -m64 -mcpu=G3 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
8062117	`ref`	`gcc -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20130127	20130126
8093904	`ref`	`gcc -m64 -mcpu=G3 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
8095836	`ref`	`gcc -funroll-loops -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20130127	20130126
8116395	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20130127	20130126
8119895	`ref`	`gcc -m64 -mcpu=G4 -O -fomit-frame-pointer`	20130127	20130126
8121638	`ref`	`gcc -mcpu=G5 -O2 -fomit-frame-pointer`	20130127	20130126
8127259	`ref`	`gcc -funroll-loops -m64 -mcpu=G5 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
8179360	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20130127	20130126
8194704	`ref`	`gcc -funroll-loops -m64 -mcpu=G5 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
8224930	`ref`	`gcc -mcpu=G5 -O -fomit-frame-pointer`	20130127	20130126
8277066	`ref`	`gcc -funroll-loops -mcpu=G5 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
8283912	`ref`	`gcc -funroll-loops -m64 -mcpu=G3 -Os -fomit-frame-pointer`	20130127	20130126
8300264	`ref`	`gcc -m64 -mcpu=G5 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
8301986	`ref`	`gcc -funroll-loops -m64 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
8341872	`ref`	`gcc -funroll-loops -maltivec -Os -fomit-frame-pointer`	20130127	20130126
8386329	`ref`	`gcc -funroll-loops -mcpu=G5 -O -fomit-frame-pointer`	20130127	20130126
8391334	`ref`	`gcc -m64 -maltivec -O3 -fomit-frame-pointer`	20130127	20130126
8404592	`ref`	`gcc -mcpu=G5 -maltivec -O -fomit-frame-pointer`	20130127	20130126
8446816	`ref`	`gcc -funroll-loops -m64 -mcpu=G4 -maltivec -O -fomit-frame-pointer`	20130127	20130126
8469440	`ref`	`gcc -mcpu=G5 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
8473381	`ref`	`gcc -m64 -mcpu=G3 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
8492008	`ref`	`gcc -funroll-loops -m64 -mcpu=G3 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
8501157	`ref`	`gcc -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20130127	20130126
8632659	`ref`	`gcc -O -fomit-frame-pointer`	20130127	20130126
8711759	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20130127	20130126
8719445	`ref`	`gcc -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20130127	20130126
8726270	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20130127	20130126
8741600	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20130127	20130126
8744673	`ref`	`gcc -funroll-loops -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
8813343	`ref`	`gcc -O3 -fomit-frame-pointer`	20130127	20130126
8842708	`ref`	`gcc -mcpu=G5 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
8899982	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20130127	20130126
8912960	`ref`	`gcc -funroll-loops -m64 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
9182432	`ref`	`gcc -m64 -mcpu=G5 -O -fomit-frame-pointer`	20130127	20130126
9202991	`ref`	`gcc -funroll-loops -m64 -mcpu=G4 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
9208864	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20130127	20130126
9239986	`ref`	`gcc -m64 -mcpu=G5 -maltivec -O2 -fomit-frame-pointer`	20130127	20130126
9273467	`ref`	`gcc -funroll-loops -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20130127	20130126
9348675	`ref`	`gcc -O2 -fomit-frame-pointer`	20130127	20130126
9603727	`ref`	`gcc -funroll-loops -m64 -mcpu=G5 -O -fomit-frame-pointer`	20130127	20130126
9730560	`ref`	`gcc -funroll-loops -m64 -mcpu=G3 -O3 -fomit-frame-pointer`	20130127	20130126
9801750	`ref`	`gcc -m64 -mcpu=G5 -maltivec -O -fomit-frame-pointer`	20130127	20130126
9817962	`ref`	`gcc -m64 -mcpu=G4 -maltivec -O -fomit-frame-pointer`	20130127	20130126
9828966	`ref`	`gcc -m64 -mcpu=G3 -Os -fomit-frame-pointer`	20130127	20130126
9921219	`ref`	`gcc -maltivec -Os -fomit-frame-pointer`	20130127	20130126
9951200	`ref`	`gcc -funroll-loops -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20130127	20130126
10333407	`ref`	`gcc -funroll-loops -m64 -mcpu=G5 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
10351887	`ref`	`gcc -m64 -mcpu=G3 -maltivec -O -fomit-frame-pointer`	20130127	20130126
10758867	`ref`	`gcc -funroll-loops -mcpu=G5 -maltivec -O -fomit-frame-pointer`	20130127	20130126
10832745	`ref`	`gcc -m64 -mcpu=G5 -maltivec -Os -fomit-frame-pointer`	20130127	20130126
11415425	`ref`	`gcc -maltivec -O -fomit-frame-pointer`	20130127	20130126
42664944	`ref`	`cc`	20130127	20130126
73862950	`ref`	`gcc -funroll-loops`	20130127	20130126
75007646	`ref`	`gcc`	20130127	20130126

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: cc

SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'

Number of similar (compiler,implementation) pairs: 107, namely:

Compiler	Implementations
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 -maltivec -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -maltivec -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -maltivec -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -maltivec -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G3 -maltivec -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G3 -maltivec -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G3 -maltivec -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G3 -maltivec -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G4 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G4 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G4 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G4 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G4 -maltivec -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G4 -maltivec -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G4 -maltivec -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G4 -maltivec -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G5 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G5 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G5 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G5 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G5 -maltivec -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G5 -maltivec -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G5 -maltivec -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -mcpu=G5 -maltivec -Os -fomit-frame-pointer	ref
gcc -funroll-loops -maltivec -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -maltivec -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -maltivec -O -fomit-frame-pointer	ref
gcc -funroll-loops -maltivec -Os -fomit-frame-pointer	ref
gcc -funroll-loops -mcpu=G5 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -mcpu=G5 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -mcpu=G5 -O -fomit-frame-pointer	ref
gcc -funroll-loops -mcpu=G5 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -mcpu=G5 -maltivec -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -mcpu=G5 -maltivec -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -mcpu=G5 -maltivec -O -fomit-frame-pointer	ref
gcc -funroll-loops -mcpu=G5 -maltivec -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 -maltivec -O2 -fomit-frame-pointer	ref
gcc -m64 -maltivec -O3 -fomit-frame-pointer	ref
gcc -m64 -maltivec -O -fomit-frame-pointer	ref
gcc -m64 -maltivec -Os -fomit-frame-pointer	ref
gcc -m64 -mcpu=G3 -O2 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G3 -O3 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G3 -O -fomit-frame-pointer	ref
gcc -m64 -mcpu=G3 -Os -fomit-frame-pointer	ref
gcc -m64 -mcpu=G3 -maltivec -O2 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G3 -maltivec -O3 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G3 -maltivec -O -fomit-frame-pointer	ref
gcc -m64 -mcpu=G3 -maltivec -Os -fomit-frame-pointer	ref
gcc -m64 -mcpu=G4 -O2 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G4 -O3 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G4 -O -fomit-frame-pointer	ref
gcc -m64 -mcpu=G4 -Os -fomit-frame-pointer	ref
gcc -m64 -mcpu=G4 -maltivec -O2 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G4 -maltivec -O3 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G4 -maltivec -O -fomit-frame-pointer	ref
gcc -m64 -mcpu=G4 -maltivec -Os -fomit-frame-pointer	ref
gcc -m64 -mcpu=G5 -O2 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G5 -O3 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G5 -O -fomit-frame-pointer	ref
gcc -m64 -mcpu=G5 -Os -fomit-frame-pointer	ref
gcc -m64 -mcpu=G5 -maltivec -O2 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G5 -maltivec -O3 -fomit-frame-pointer	ref
gcc -m64 -mcpu=G5 -maltivec -O -fomit-frame-pointer	ref
gcc -m64 -mcpu=G5 -maltivec -Os -fomit-frame-pointer	ref
gcc -maltivec -O2 -fomit-frame-pointer	ref
gcc -maltivec -O3 -fomit-frame-pointer	ref
gcc -maltivec -O -fomit-frame-pointer	ref
gcc -maltivec -Os -fomit-frame-pointer	ref
gcc -mcpu=G5 -O2 -fomit-frame-pointer	ref
gcc -mcpu=G5 -O3 -fomit-frame-pointer	ref
gcc -mcpu=G5 -O -fomit-frame-pointer	ref
gcc -mcpu=G5 -Os -fomit-frame-pointer	ref
gcc -mcpu=G5 -maltivec -O2 -fomit-frame-pointer	ref
gcc -mcpu=G5 -maltivec -O3 -fomit-frame-pointer	ref
gcc -mcpu=G5 -maltivec -O -fomit-frame-pointer	ref
gcc -mcpu=G5 -maltivec -Os -fomit-frame-pointer	ref