Implementation notes: mips32, gcc49, crypto_sign/pflash1

Computer: gcc49
Architecture: mips32
CPU ID: unknown CPU ID
SUPERCOP version: 20130126
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
7594526	`ref`	`gcc -funroll-loops -mabi=n32 -O2 -fomit-frame-pointer`	20120416	20120329
8147342	`ref`	`gcc -mabi=n32 -O -fomit-frame-pointer`	20120416	20120329
8193118	`ref`	`gcc -funroll-loops -mabi=n32 -Os -fomit-frame-pointer`	20120416	20120329
8668552	`ref`	`gcc -funroll-loops -mabi=n32 -O -fomit-frame-pointer`	20120416	20120329
8907950	`ref`	`gcc -mabi=n32 -O2 -fomit-frame-pointer`	20120416	20120329
9245584	`ref`	`gcc -mabi=n32 -O3 -fomit-frame-pointer`	20120416	20120329
10594146	`ref`	`gcc -funroll-loops -mabi=n32 -O3 -fomit-frame-pointer`	20120416	20120329
11494928	`ref`	`gcc -mabi=n32 -Os -fomit-frame-pointer`	20120416	20120329

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: gcc -funroll-loops -mabi=n32 -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 *'

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -funroll-loops -mabi=n32 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -mabi=n32 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -mabi=n32 -O -fomit-frame-pointer	ref
gcc -funroll-loops -mabi=n32 -Os -fomit-frame-pointer	ref
gcc -mabi=n32 -O2 -fomit-frame-pointer	ref
gcc -mabi=n32 -O3 -fomit-frame-pointer	ref
gcc -mabi=n32 -O -fomit-frame-pointer	ref
gcc -mabi=n32 -Os -fomit-frame-pointer	ref