Implementation notes: x86, h6sandy, crypto_hash/md5

Computer: h6sandy
Architecture: x86
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20171218
Operation: crypto_hash
Primitive: md5

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
8556	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171110	20171020
8580	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20171110	20171020
8584	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171110	20171020
8584	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171110	20171020
8584	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20171110	20171020
8588	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20171110	20171020
8588	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171110	20171020
8592	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171110	20171020
8592	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20171110	20171020
8592	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171110	20171020
8592	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171110	20171020
8596	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20171110	20171020
8596	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171110	20171020
8600	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171110	20171020
8600	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20171110	20171020
8600	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171110	20171020
8608	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20171110	20171020
8608	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171110	20171020
8608	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20171110	20171020
8612	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171110	20171020
8612	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20171110	20171020
8612	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20171110	20171020
8612	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20171110	20171020
8620	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20171110	20171020
8620	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20171110	20171020
8624	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20171110	20171020
8624	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20171110	20171020
8624	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20171110	20171020
8624	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20171110	20171020
8624	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20171110	20171020
8628	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171110	20171020
8628	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171110	20171020
8628	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20171110	20171020
8628	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171110	20171020
8632	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20171110	20171020
8632	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20171110	20171020
8632	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20171110	20171020
8636	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171110	20171020
8640	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20171110	20171020
8640	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20171110	20171020
8640	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171110	20171020
8640	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20171110	20171020
8640	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20171110	20171020
8644	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20171110	20171020
8648	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171110	20171020
8648	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171110	20171020
8652	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20171110	20171020
8656	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20171110	20171020
8656	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20171110	20171020
8656	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20171110	20171020
8656	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171110	20171020
8656	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20171110	20171020
8656	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171110	20171020
8656	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171110	20171020
8660	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20171110	20171020
8660	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171110	20171020
8660	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171110	20171020
8660	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20171110	20171020
8664	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20171110	20171020
8664	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20171110	20171020
8664	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20171110	20171020
8664	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20171110	20171020
8668	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20171110	20171020
8676	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20171110	20171020
8676	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20171110	20171020
8676	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171110	20171020
8676	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20171110	20171020
8676	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20171110	20171020
8676	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20171110	20171020
8676	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20171110	20171020
8680	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20171110	20171020
8684	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20171110	20171020
8684	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171110	20171020
8684	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20171110	20171020
8688	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20171110	20171020
8688	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171110	20171020
8688	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20171110	20171020
8688	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20171110	20171020
8692	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20171110	20171020
8696	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20171110	20171020
8696	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171110	20171020
8700	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20171110	20171020
8700	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20171110	20171020
8700	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20171110	20171020
8700	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171110	20171020
8700	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171110	20171020
8700	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171110	20171020
8704	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20171110	20171020
8704	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171110	20171020
8704	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20171110	20171020
8704	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20171110	20171020
8704	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171110	20171020
8708	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20171110	20171020
8708	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171110	20171020
8712	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171110	20171020
8712	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20171110	20171020
8716	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20171110	20171020
8716	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20171110	20171020
8720	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171110	20171020
8720	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171110	20171020
8724	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171110	20171020
8724	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20171110	20171020
8724	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20171110	20171020
8724	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20171110	20171020
8724	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20171110	20171020
8728	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20171110	20171020
8728	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20171110	20171020
8728	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20171110	20171020
8728	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20171110	20171020
8732	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20171110	20171020
8732	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171110	20171020
8732	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171110	20171020
8732	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20171110	20171020
8732	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20171110	20171020
8732	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20171110	20171020
8732	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20171110	20171020
8736	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20171110	20171020
8740	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20171110	20171020
8744	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20171110	20171020
8744	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20171110	20171020
8744	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20171110	20171020
8744	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20171110	20171020
8748	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20171110	20171020
8748	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171110	20171020
8752	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20171110	20171020
8752	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20171110	20171020
8756	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171110	20171020
8756	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20171110	20171020
8756	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171110	20171020
8760	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20171110	20171020
8760	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171110	20171020
8760	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171110	20171020
8760	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20171110	20171020
8760	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20171110	20171020
8764	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20171110	20171020
8764	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171110	20171020
8764	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171110	20171020
8764	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171110	20171020
8764	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20171110	20171020
8764	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171110	20171020
8764	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20171110	20171020
8768	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20171110	20171020
8768	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20171110	20171020
8768	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20171110	20171020
8768	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20171110	20171020
8768	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20171110	20171020
8768	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20171110	20171020
8772	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20171110	20171020
8772	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171110	20171020
8776	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20171110	20171020
8776	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171110	20171020
8780	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20171110	20171020
8780	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20171110	20171020
8780	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20171110	20171020
8780	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171110	20171020
8784	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20171110	20171020
8784	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171110	20171020
8788	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20171110	20171020
8788	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20171110	20171020
8788	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20171110	20171020
8788	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20171110	20171020
8796	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171110	20171020
8800	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20171110	20171020
8800	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20171110	20171020
8804	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171110	20171020
8804	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20171110	20171020
8804	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171110	20171020
8812	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20171110	20171020
8816	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20171110	20171020
8820	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20171110	20171020
8824	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20171110	20171020
8824	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20171110	20171020

Test failure

Implementation: crypto_hash/md5/ref
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref

Compiler output

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

Number of similar (compiler,implementation) pairs: 171, 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=core-avx2 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx2 -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

hash.c: In file included from /usr/include/openssl/md5.h:62:0,
hash.c: from hash.c:2:
hash.c: /usr/include/openssl/e_os2.h:56:33: fatal error: openssl/opensslconf.h: No such file or directory
hash.c: compilation terminated.
hash.c: In file included from /usr/include/openssl/md5.h:62:0,
hash.c: from hash.c:2:
hash.c: /usr/include/openssl/e_os2.h:56:33: fatal error: openssl/opensslconf.h: No such file or directory
hash.c: compilation terminated.

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