Implementation notes: mipso32, h1mips, crypto_sign/pflash1

Computer: h1mips
Architecture: mipso32
CPU ID: unknown CPU ID
SUPERCOP version: 20140622
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
4948356	`ref`	`gcc -funroll-loops -mabi=32 -O2 -fomit-frame-pointer`	20140702	20140622
4989672	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140702	20140622
5968672	`ref`	`gcc -mabi=32 -O2 -fomit-frame-pointer`	20140702	20140622
6032514	`ref`	`gcc -O2 -fomit-frame-pointer`	20140702	20140622
6096714	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140702	20140622
6097460	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140702	20140622
6143600	`ref`	`gcc -funroll-loops -mabi=32 -O -fomit-frame-pointer`	20140702	20140622
6187536	`ref`	`gcc -O3 -fomit-frame-pointer`	20140702	20140622
6210148	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140702	20140622
6220836	`ref`	`gcc -O -fomit-frame-pointer`	20140702	20140622
6342752	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140702	20140622
6514392	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140702	20140622
6516004	`ref`	`gcc -funroll-loops -mabi=32 -Os -fomit-frame-pointer`	20140702	20140622
6517088	`ref`	`gcc -mabi=32 -Os -fomit-frame-pointer`	20140702	20140622
6652972	`ref`	`gcc -funroll-loops -mabi=32 -O3 -fomit-frame-pointer`	20140702	20140622
6859072	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140702	20140622
6863270	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140702	20140622
7503276	`ref`	`gcc -Os -fomit-frame-pointer`	20140702	20140622
7531018	`ref`	`gcc -mabi=32 -O3 -fomit-frame-pointer`	20140702	20140622
7635194	`ref`	`gcc -mabi=32 -O -fomit-frame-pointer`	20140702	20140622
7730242	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140702	20140622
7811208	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140702	20140622
7893688	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140702	20140622
8527540	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140702	20140622
16678806	`ref`	`gcc`	20140702	20140622
19459228	`ref`	`gcc -funroll-loops`	20140702	20140622
23834156	`ref`	`cc`	20140702	20140622

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: 27, 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 -mabi=32 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -mabi=32 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -mabi=32 -O -fomit-frame-pointer	ref
gcc -funroll-loops -mabi=32 -Os -fomit-frame-pointer	ref
gcc -mabi=32 -O2 -fomit-frame-pointer	ref
gcc -mabi=32 -O3 -fomit-frame-pointer	ref
gcc -mabi=32 -O -fomit-frame-pointer	ref
gcc -mabi=32 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: clang -O3 -fomit-frame-pointer

BLAS.c: clang: warning: unknown platform, assuming -mfloat-abi=soft
BLAS.c: In file included from BLAS.c:5:
BLAS.c: In file included from ./BLAS.h:8:
BLAS.c: In file included from ./GF16.h:9:
BLAS.c: In file included from /usr/include/stdlib.h:320:
BLAS.c: In file included from /usr/include/sys/types.h:31:
BLAS.c: /usr/include/bits/types.h:129:3: error: #error
BLAS.c: # error
BLAS.c: ^
BLAS.c: /usr/include/bits/types.h:134:1: error: unknown type name '__STD_TYPE'
BLAS.c: __STD_TYPE __DEV_T_TYPE __dev_t; /* Type of device numbers. */
BLAS.c: ^
BLAS.c: /usr/include/bits/types.h:134:25: error: invalid token after top level declarator
BLAS.c: __STD_TYPE __DEV_T_TYPE __dev_t; /* Type of device numbers. */
BLAS.c: ^
BLAS.c: /usr/include/bits/types.h:135:1: error: unknown type name '__STD_TYPE'
BLAS.c: __STD_TYPE __UID_T_TYPE __uid_t; /* Type of user identifications. */
BLAS.c: ^
BLAS.c: /usr/include/bits/types.h:135:12: error: expected identifier or '('
BLAS.c: __STD_TYPE __UID_T_TYPE __uid_t; /* Type of user identifications. */
BLAS.c: ^
BLAS.c: In file included from BLAS.c:5:
BLAS.c: In file included from ./BLAS.h:8:
BLAS.c: In file included from ./GF16.h:9:
BLAS.c: In file included from /usr/include/stdlib.h:320:
BLAS.c: ...

Number of similar (compiler,implementation) pairs: 15, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	ref
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer	ref
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	ref
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer	ref
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	ref
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=softfp -mfpu=neon -fomit-frame-pointer	ref
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=softfp -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	ref
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fomit-frame-pointer	ref
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer	ref
clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	ref
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref
clang -O3 -fwrapv -mavx -fomit-frame-pointer	ref
clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref