Implementation notes: x86, bulldozer, crypto_hash/md5

Computer: bulldozer
Architecture: x86
CPU ID: AuthenticAMD-00600f12-178bfbff
SUPERCOP version: 20120709
Operation: crypto_hash
Primitive: md5

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
7866	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20120530	20120525
7868	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120530	20120525
7883	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20120530	20120525
7887	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20120530	20120525
7892	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20120530	20120525
7917	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20120530	20120525
7929	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120530	20120525
7949	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20120530	20120525
7951	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20120530	20120525
7955	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20120530	20120525
7955	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20120530	20120525
7960	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20120530	20120525
7966	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20120530	20120525
7966	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20120530	20120525
7967	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20120530	20120525
7970	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20120530	20120525
7970	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20120530	20120525
7973	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20120530	20120525
7974	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120530	20120525
7975	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20120530	20120525
7977	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20120530	20120525
7988	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20120530	20120525
7989	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20120530	20120525
7989	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20120530	20120525
7990	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20120530	20120525
7995	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20120530	20120525
7997	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20120530	20120525
7999	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20120530	20120525
8007	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20120530	20120525
8008	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20120530	20120525
8008	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20120530	20120525
8009	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20120530	20120525
8011	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20120530	20120525
8011	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20120530	20120525
8013	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20120530	20120525
8016	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20120530	20120525
8016	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20120530	20120525
8021	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20120530	20120525
8022	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20120530	20120525
8023	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20120530	20120525
8023	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20120530	20120525
8029	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20120530	20120525
8030	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20120530	20120525
8031	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20120530	20120525
8033	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20120530	20120525
8033	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20120530	20120525
8037	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20120530	20120525
8044	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20120530	20120525
8045	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120530	20120525
8047	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20120530	20120525
8050	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20120530	20120525
8050	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20120530	20120525
8052	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20120530	20120525
8052	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20120530	20120525
8055	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20120530	20120525
8059	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20120530	20120525
8061	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20120530	20120525
8063	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20120530	20120525
8063	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20120530	20120525
8063	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20120530	20120525
8067	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20120530	20120525
8067	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20120530	20120525
8069	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20120530	20120525
8071	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20120530	20120525
8073	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20120530	20120525
8076	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20120530	20120525
8078	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20120530	20120525
8078	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20120530	20120525
8079	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20120530	20120525
8081	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20120530	20120525
8088	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20120530	20120525
8091	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20120530	20120525
8096	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20120530	20120525
8109	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20120530	20120525
8109	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20120530	20120525
8110	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20120530	20120525
8115	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120530	20120525
8116	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20120530	20120525
8118	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20120530	20120525
8118	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20120530	20120525
8118	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20120530	20120525
8120	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20120530	20120525
8120	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20120530	20120525
8126	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20120530	20120525
8127	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20120530	20120525
8128	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20120530	20120525
8129	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20120530	20120525
8129	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20120530	20120525
8131	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20120530	20120525
8132	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20120530	20120525
8134	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20120530	20120525
8134	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20120530	20120525
8141	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20120530	20120525
8142	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20120530	20120525
8144	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20120530	20120525
8145	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20120530	20120525
8149	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20120530	20120525
8151	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20120530	20120525
8157	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20120530	20120525
8163	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20120530	20120525
8168	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120530	20120525
8170	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120530	20120525
8170	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20120530	20120525
8173	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20120530	20120525
8174	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20120530	20120525
8176	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20120530	20120525
8177	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20120530	20120525
8178	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20120530	20120525
8178	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20120530	20120525
8179	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20120530	20120525
8180	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20120530	20120525
8182	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20120530	20120525
8185	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20120530	20120525
8189	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20120530	20120525
8191	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20120530	20120525
8193	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20120530	20120525
8194	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20120530	20120525
8195	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20120530	20120525
8195	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20120530	20120525
8199	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20120530	20120525
8203	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20120530	20120525
8205	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20120530	20120525
8211	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20120530	20120525
8212	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20120530	20120525
8212	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20120530	20120525
8212	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20120530	20120525
8218	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20120530	20120525
8225	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20120530	20120525
8229	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20120530	20120525
8236	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20120530	20120525
8237	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20120530	20120525
8240	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20120530	20120525
8242	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20120530	20120525
8243	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20120530	20120525
8243	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20120530	20120525
8245	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20120530	20120525
8245	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20120530	20120525
8245	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20120530	20120525
8246	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20120530	20120525
8252	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20120530	20120525
8256	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20120530	20120525
8258	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20120530	20120525
8259	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20120530	20120525
8261	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120530	20120525
8261	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20120530	20120525
8262	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20120530	20120525
8267	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120530	20120525
8267	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20120530	20120525
8268	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20120530	20120525
8272	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20120530	20120525
8274	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20120530	20120525
8274	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20120530	20120525
8276	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20120530	20120525
8281	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20120530	20120525
8286	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20120530	20120525
8287	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20120530	20120525
8288	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20120530	20120525
8294	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20120530	20120525
8306	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20120530	20120525
8320	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20120530	20120525
8329	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20120530	20120525
8330	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20120530	20120525
8330	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20120530	20120525
8336	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20120530	20120525
8349	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20120530	20120525
8354	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20120530	20120525
8355	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20120530	20120525
8364	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20120530	20120525
8369	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20120530	20120525
8381	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20120530	20120525
8450	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20120530	20120525
8466	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20120530	20120525

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