Implementation notes: x86, bridge, crypto_hash/md5

Computer: bridge
Architecture: x86
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20120928
Operation: crypto_hash
Primitive: md5

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
8940	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20120126	20120120
8956	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20120126	20120120
8972	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20120126	20120120
8972	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20120126	20120120
8972	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20120126	20120120
8976	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20120126	20120120
8976	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20120126	20120120
8980	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20120126	20120120
8980	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20120126	20120120
8984	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20120126	20120120
8988	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20120126	20120120
8992	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20120126	20120120
8992	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20120126	20120120
8992	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20120126	20120120
8992	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120126	20120120
8996	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20120126	20120120
8996	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20120126	20120120
8996	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20120126	20120120
8996	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20120126	20120120
8996	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20120126	20120120
9000	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20120126	20120120
9004	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20120126	20120120
9004	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20120126	20120120
9004	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20120126	20120120
9004	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120126	20120120
9008	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20120126	20120120
9008	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20120126	20120120
9008	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20120126	20120120
9008	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20120126	20120120
9008	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20120126	20120120
9008	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20120126	20120120
9008	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20120126	20120120
9008	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120126	20120120
9008	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20120126	20120120
9012	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20120126	20120120
9012	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20120126	20120120
9012	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20120126	20120120
9016	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20120126	20120120
9016	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20120126	20120120
9016	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20120126	20120120
9020	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20120126	20120120
9020	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20120126	20120120
9020	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20120126	20120120
9020	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20120126	20120120
9020	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20120126	20120120
9020	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20120126	20120120
9024	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20120126	20120120
9024	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20120126	20120120
9028	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20120126	20120120
9028	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20120126	20120120
9028	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20120126	20120120
9028	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20120126	20120120
9028	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20120126	20120120
9028	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20120126	20120120
9028	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20120126	20120120
9032	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20120126	20120120
9032	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20120126	20120120
9032	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20120126	20120120
9032	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20120126	20120120
9036	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20120126	20120120
9036	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20120126	20120120
9036	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120126	20120120
9036	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120126	20120120
9036	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20120126	20120120
9040	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20120126	20120120
9044	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20120126	20120120
9044	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20120126	20120120
9044	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20120126	20120120
9044	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20120126	20120120
9044	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20120126	20120120
9044	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20120126	20120120
9044	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20120126	20120120
9044	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20120126	20120120
9044	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20120126	20120120
9048	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20120126	20120120
9048	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20120126	20120120
9048	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20120126	20120120
9052	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20120126	20120120
9052	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20120126	20120120
9056	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20120126	20120120
9056	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20120126	20120120
9056	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20120126	20120120
9056	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20120126	20120120
9056	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20120126	20120120
9060	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20120126	20120120
9060	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20120126	20120120
9060	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20120126	20120120
9060	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20120126	20120120
9060	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20120126	20120120
9060	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20120126	20120120
9060	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20120126	20120120
9064	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20120126	20120120
9064	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20120126	20120120
9068	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20120126	20120120
9068	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20120126	20120120
9068	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20120126	20120120
9068	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20120126	20120120
9072	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20120126	20120120
9072	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20120126	20120120
9072	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20120126	20120120
9072	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20120126	20120120
9072	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20120126	20120120
9072	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20120126	20120120
9072	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20120126	20120120
9076	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20120126	20120120
9076	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20120126	20120120
9076	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20120126	20120120
9076	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20120126	20120120
9076	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20120126	20120120
9080	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20120126	20120120
9080	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20120126	20120120
9084	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20120126	20120120
9084	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20120126	20120120
9088	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20120126	20120120
9092	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20120126	20120120
9092	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20120126	20120120
9092	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120126	20120120
9092	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20120126	20120120
9092	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20120126	20120120
9092	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20120126	20120120
9092	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20120126	20120120
9096	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20120126	20120120
9096	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20120126	20120120
9100	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20120126	20120120
9100	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20120126	20120120
9104	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20120126	20120120
9104	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20120126	20120120
9104	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20120126	20120120
9104	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120126	20120120
9104	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20120126	20120120
9108	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20120126	20120120
9108	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20120126	20120120
9108	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20120126	20120120
9108	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20120126	20120120
9108	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20120126	20120120
9112	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20120126	20120120
9112	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20120126	20120120
9112	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20120126	20120120
9112	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20120126	20120120
9112	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20120126	20120120
9116	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20120126	20120120
9116	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20120126	20120120
9116	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20120126	20120120
9116	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20120126	20120120
9116	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20120126	20120120
9116	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20120126	20120120
9116	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20120126	20120120
9120	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20120126	20120120
9120	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20120126	20120120
9128	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20120126	20120120
9128	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20120126	20120120
9132	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20120126	20120120
9132	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20120126	20120120
9132	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20120126	20120120
9136	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20120126	20120120
9140	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20120126	20120120
9140	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120126	20120120
9144	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20120126	20120120
9144	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120126	20120120
9144	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20120126	20120120
9144	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20120126	20120120

Compiler output

Implementation: crypto_hash/md5/openssl
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

try.c: crypto_hash_md5.a(hash.o): In function `crypto_hash_md5_openssl':
try.c: hash.c:(.text+0x...): undefined reference to `MD5'
try.c: collect2: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 168, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	openssl
gcc -m32 -O2 -fomit-frame-pointer	openssl
gcc -m32 -O3 -fomit-frame-pointer	openssl
gcc -m32 -O -fomit-frame-pointer	openssl
gcc -m32 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=athlon -O -fomit-frame-pointer	openssl
gcc -m32 -march=athlon -Os -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -O -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	openssl
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	openssl
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=corei7 -O -fomit-frame-pointer	openssl
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=i386 -O -fomit-frame-pointer	openssl
gcc -m32 -march=i386 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=i486 -O -fomit-frame-pointer	openssl
gcc -m32 -march=i486 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	openssl
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	openssl
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=k6 -O -fomit-frame-pointer	openssl
gcc -m32 -march=k6 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=k8 -O -fomit-frame-pointer	openssl
gcc -m32 -march=k8 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	openssl
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	openssl
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=nocona -O -fomit-frame-pointer	openssl
gcc -m32 -march=nocona -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	openssl
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=prescott -O -fomit-frame-pointer	openssl
gcc -m32 -march=prescott -Os -fomit-frame-pointer	openssl

Compiler output

Implementation: crypto_hash/md5/openssl
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

try.c: crypto_hash_md5.a(hash.o): In function `crypto_hash_md5_openssl':
try.c: hash.c:(.text+0x...): undefined reference to `MD5'
try.c: collect2: ld returned 1 exit status
try.c: crypto_hash_md5.a(hash.o): In function `crypto_hash_md5_openssl':
try.c: hash.c:(.text+0x...): undefined reference to `MD5'
try.c: collect2: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=barcelona -O -fomit-frame-pointer	openssl
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	openssl