Implementation notes: mipso32, h1mips, crypto_core/salsa20

Computer: h1mips
Architecture: mipso32
CPU ID: unknown CPU ID
SUPERCOP version: 20140622
Operation: crypto_core
Primitive: salsa20

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2498	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140526	20140525
2498	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140526	20140525
2500	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140526	20140525
2510	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140526	20140525
2514	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140526	20140525
2516	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140526	20140525
3004	`ref`	`gcc -funroll-loops -mabi=32 -O2 -fomit-frame-pointer`	20140526	20140525
3006	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140526	20140525
3010	`ref`	`gcc -Os -fomit-frame-pointer`	20140526	20140525
3014	`ref`	`gcc -funroll-loops -mabi=32 -O3 -fomit-frame-pointer`	20140526	20140525
3014	`ref`	`gcc -mabi=32 -Os -fomit-frame-pointer`	20140526	20140525
3016	`ref`	`gcc -O2 -fomit-frame-pointer`	20140526	20140525
3016	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140526	20140525
3016	`ref`	`gcc -funroll-loops -mabi=32 -Os -fomit-frame-pointer`	20140526	20140525
3016	`ref`	`gcc -mabi=32 -O2 -fomit-frame-pointer`	20140526	20140525
3018	`ref`	`gcc -O3 -fomit-frame-pointer`	20140526	20140525
3018	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140526	20140525
3018	`ref`	`gcc -mabi=32 -O3 -fomit-frame-pointer`	20140526	20140525
4764	`ref`	`gcc -O -fomit-frame-pointer`	20140526	20140525
4764	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140526	20140525
4764	`ref`	`gcc -mabi=32 -O -fomit-frame-pointer`	20140526	20140525
4770	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140526	20140525
4770	`ref`	`gcc -funroll-loops -mabi=32 -O -fomit-frame-pointer`	20140526	20140525
4788	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140526	20140525
13710	`ref`	`gcc -funroll-loops`	20140526	20140525
13714	`ref`	`cc`	20140526	20140525
13714	`ref`	`gcc`	20140526	20140525

Compiler output

Implementation: crypto_core/salsa20/ref
Compiler: clang -O3 -fomit-frame-pointer

core.c: clang: warning: unknown platform, assuming -mfloat-abi=soft
core.c: '+' is not a recognized feature for this target (ignoring feature)
try.c: clang: warning: unknown platform, assuming -mfloat-abi=soft
try.c: clang: warning: unknown platform, assuming -mfloat-abi=soft
try.c: In file included from try.c:9:
try.c: In file included from ./try.h:1:
try.c: In file included from /usr/include/stdlib.h:320:
try.c: In file included from /usr/include/sys/types.h:31:
try.c: /usr/include/bits/types.h:129:3: error: #error
try.c: # error
try.c: ^
try.c: /usr/include/bits/types.h:134:1: error: unknown type name '__STD_TYPE'
try.c: __STD_TYPE __DEV_T_TYPE __dev_t; /* Type of device numbers. */
try.c: ^
try.c: /usr/include/bits/types.h:134:25: error: invalid token after top level declarator
try.c: __STD_TYPE __DEV_T_TYPE __dev_t; /* Type of device numbers. */
try.c: ^
try.c: /usr/include/bits/types.h:135:1: error: unknown type name '__STD_TYPE'
try.c: __STD_TYPE __UID_T_TYPE __uid_t; /* Type of user identifications. */
try.c: ^
try.c: /usr/include/bits/types.h:135:12: error: expected identifier or '('
try.c: __STD_TYPE __UID_T_TYPE __uid_t; /* Type of user identifications. */
try.c: ^
try.c: In file included from try.c:9:
try.c: In file included from ./try.h:1:
try.c: In file included from /usr/include/stdlib.h:320:
try.c: In file included from /usr/include/sys/types.h:31:
try.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -O3 -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

Compiler output

Implementation: crypto_core/salsa20/ref
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer

core.c: clang: warning: unknown platform, assuming -mfloat-abi=soft
core.c: '0' is not a recognized processor for this target (ignoring processor)
core.c: '+0' is not a recognized feature for this target (ignoring feature)
core.c: '0' is not a recognized processor for this target (ignoring processor)
try.c: clang: warning: unknown platform, assuming -mfloat-abi=soft
try.c: clang: warning: unknown platform, assuming -mfloat-abi=soft
try.c: In file included from try.c:9:
try.c: In file included from ./try.h:1:
try.c: In file included from /usr/include/stdlib.h:320:
try.c: In file included from /usr/include/sys/types.h:31:
try.c: /usr/include/bits/types.h:129:3: error: #error
try.c: # error
try.c: ^
try.c: /usr/include/bits/types.h:134:1: error: unknown type name '__STD_TYPE'
try.c: __STD_TYPE __DEV_T_TYPE __dev_t; /* Type of device numbers. */
try.c: ^
try.c: /usr/include/bits/types.h:134:25: error: invalid token after top level declarator
try.c: __STD_TYPE __DEV_T_TYPE __dev_t; /* Type of device numbers. */
try.c: ^
try.c: /usr/include/bits/types.h:135:1: error: unknown type name '__STD_TYPE'
try.c: __STD_TYPE __UID_T_TYPE __uid_t; /* Type of user identifications. */
try.c: ^
try.c: /usr/include/bits/types.h:135:12: error: expected identifier or '('
try.c: __STD_TYPE __UID_T_TYPE __uid_t; /* Type of user identifications. */
try.c: ^
try.c: In file included from try.c:9:
try.c: In file included from ./try.h:1:
try.c: In file included from /usr/include/stdlib.h:320:
try.c: In file included from /usr/include/sys/types.h:31:
try.c: ...

Number of similar (compiler,implementation) pairs: 10, namely:

Compiler	Implementations
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