Implementation notes: x86, kizomba, crypto_sign/rainbow6b

Computer: kizomba
Architecture: x86
CPU ID: GenuineIntel-000906e9-bfebfbff
SUPERCOP version: 20181216
Operation: crypto_sign
Primitive: rainbow6b

Compiler output

Implementation: crypto_sign/rainbow6b/avx2
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer
blas.c: In file included from blas.h:17:0,
blas.c: from blas.c:1:
blas.c: blas_avx2.h: In function '_gf31v_u8_to_u16_avx2':
blas.c: blas_avx2.h:17:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
blas.c: __m256i _gf31v_u8_to_u16_avx2( __m128i a ) {
blas.c: ^~~~~~~
blas.c: blas_avx2.h: In function '_gf31v_u16_to_u8_avx2':
blas.c: blas_avx2.h:51:1: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi]
blas.c: __m128i _gf31v_u16_to_u8_avx2( __m256i a ) {
blas.c: ^~~~~~~
hash_utils.c: In file included from /usr/include/openssl/sha.h:13:0,
hash_utils.c: from hash_utils.c:4:
hash_utils.c: /usr/include/openssl/e_os2.h:13:11: fatal error: openssl/opensslconf.h: No such file or directory
hash_utils.c: # include gt;
hash_utils.c: ^~~~~~~~~~~~~~~~~~~~~~~
hash_utils.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 88, namely:
CompilerImplementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer avx2
gcc -m32 -O2 -fomit-frame-pointer avx2
gcc -m32 -O3 -fomit-frame-pointer avx2
gcc -m32 -O -fomit-frame-pointer avx2
gcc -m32 -Os -fomit-frame-pointer avx2
gcc -m32 -march=athlon -O2 -fomit-frame-pointer avx2
gcc -m32 -march=athlon -O3 -fomit-frame-pointer avx2
gcc -m32 -march=athlon -O -fomit-frame-pointer avx2
gcc -m32 -march=athlon -Os -fomit-frame-pointer avx2
gcc -m32 -march=i386 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=i386 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=i386 -O -fomit-frame-pointer avx2
gcc -m32 -march=i386 -Os -fomit-frame-pointer avx2
gcc -m32 -march=i486 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=i486 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=i486 -O -fomit-frame-pointer avx2
gcc -m32 -march=i486 -Os -fomit-frame-pointer avx2
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=k6-2 -O -fomit-frame-pointer avx2
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer avx2
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=k6-3 -O -fomit-frame-pointer avx2
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer avx2
gcc -m32 -march=k6 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=k6 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=k6 -O -fomit-frame-pointer avx2
gcc -m32 -march=k6 -Os -fomit-frame-pointer avx2
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer avx2
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer avx2
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer avx2
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer avx2
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=pentium2 -O -fomit-frame-pointer avx2
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer avx2
gcc -m32 -march=pentium -O2 -fomit-frame-pointer avx2
gcc -m32 -march=pentium -O3 -fomit-frame-pointer avx2
gcc -m32 -march=pentium -O -fomit-frame-pointer avx2
gcc -m32 -march=pentium -Os -fomit-frame-pointer avx2
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer avx2
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer avx2
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer avx2
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer avx2

Compiler output

Implementation: crypto_sign/rainbow6b/portable
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer
hash_utils.c: In file included from /usr/include/openssl/sha.h:13:0,
hash_utils.c: from hash_utils.c:4:
hash_utils.c: /usr/include/openssl/e_os2.h:13:11: fatal error: openssl/opensslconf.h: No such file or directory
hash_utils.c: # include gt;
hash_utils.c: ^~~~~~~~~~~~~~~~~~~~~~~
hash_utils.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 360, namely:
CompilerImplementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer portable ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer portable ref
gcc -m32 -O2 -fomit-frame-pointer portable ref
gcc -m32 -O3 -fomit-frame-pointer portable ref
gcc -m32 -O -fomit-frame-pointer portable ref
gcc -m32 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=athlon -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=athlon -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=athlon -O -fomit-frame-pointer portable ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer portable ref
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -O -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer portable ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=corei7 -O -fomit-frame-pointer portable ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=i386 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=i386 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=i386 -O -fomit-frame-pointer portable ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=i486 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=i486 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=i486 -O -fomit-frame-pointer portable ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=k6-2 -O -fomit-frame-pointer portable ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=k6-3 -O -fomit-frame-pointer portable ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=k6 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=k6 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=k6 -O -fomit-frame-pointer portable ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=k8 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=k8 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=k8 -O -fomit-frame-pointer portable ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer avx2 portable ref
gcc -m32 -march=nocona -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=nocona -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=nocona -O -fomit-frame-pointer portable ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer portable ref
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium-m -O -fomit-frame-pointer portable ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer portable ref
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer portable ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer portable ref
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium2 -O -fomit-frame-pointer portable ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium3 -O -fomit-frame-pointer portable ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium4 -O -fomit-frame-pointer portable ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer portable ref
gcc -m32 -march=pentium -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=pentium -O -fomit-frame-pointer portable ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer portable ref
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer portable ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer portable ref
gcc -m32 -march=prescott -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=prescott -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=prescott -O -fomit-frame-pointer portable ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer portable ref

Compiler output

Implementation: crypto_sign/rainbow6b/avx2
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer
blas.c: In file included from blas.h:17:0,
blas.c: from blas.c:1:
blas.c: blas_avx2.h: In function '_gf31v_u8_to_u16_avx2':
blas.c: blas_avx2.h:17:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
blas.c: __m256i _gf31v_u8_to_u16_avx2( __m128i a ) {
blas.c: ^~~~~~~
hash_utils.c: In file included from /usr/include/openssl/sha.h:13:0,
hash_utils.c: from hash_utils.c:4:
hash_utils.c: /usr/include/openssl/e_os2.h:13:11: fatal error: openssl/opensslconf.h: No such file or directory
hash_utils.c: # include gt;
hash_utils.c: ^~~~~~~~~~~~~~~~~~~~~~~
hash_utils.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 68, namely:
CompilerImplementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer avx2
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer avx2
gcc -m32 -march=core2 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=core2 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=core2 -O -fomit-frame-pointer avx2
gcc -m32 -march=core2 -Os -fomit-frame-pointer avx2
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer avx2
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer avx2
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer avx2
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer avx2
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=corei7 -O -fomit-frame-pointer avx2
gcc -m32 -march=corei7 -Os -fomit-frame-pointer avx2
gcc -m32 -march=k8 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=k8 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=k8 -O -fomit-frame-pointer avx2
gcc -m32 -march=k8 -Os -fomit-frame-pointer avx2
gcc -m32 -march=nocona -O2 -fomit-frame-pointer avx2
gcc -m32 -march=nocona -O3 -fomit-frame-pointer avx2
gcc -m32 -march=nocona -O -fomit-frame-pointer avx2
gcc -m32 -march=nocona -Os -fomit-frame-pointer avx2
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer avx2
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer avx2
gcc -m32 -march=pentium-m -O -fomit-frame-pointer avx2
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer avx2
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=pentium3 -O -fomit-frame-pointer avx2
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer avx2
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer avx2
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer avx2
gcc -m32 -march=pentium4 -O -fomit-frame-pointer avx2
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer avx2
gcc -m32 -march=prescott -O2 -fomit-frame-pointer avx2
gcc -m32 -march=prescott -O3 -fomit-frame-pointer avx2
gcc -m32 -march=prescott -O -fomit-frame-pointer avx2
gcc -m32 -march=prescott -Os -fomit-frame-pointer avx2

Compiler output

Implementation: crypto_sign/rainbow6b/avx2
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer
blas.c: In file included from blas.h:17:0,
blas.c: from blas.c:1:
blas.c: blas_avx2.h: In function '_gf31v_u8_to_u16_avx2':
blas.c: blas_avx2.h:17:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
blas.c: __m256i _gf31v_u8_to_u16_avx2( __m128i a ) {
blas.c: ^~~~~~~
hash_utils.c: In file included from /usr/include/openssl/sha.h:13:0,
hash_utils.c: from hash_utils.c:4:
hash_utils.c: /usr/include/openssl/e_os2.h:13:11: fatal error: openssl/opensslconf.h: No such file or directory
hash_utils.c: # include gt;
hash_utils.c: ^~~~~~~~~~~~~~~~~~~~~~~
hash_utils.c: compilation terminated.
blas.c: In file included from blas.h:17:0,
blas.c: from blas.c:1:
blas.c: blas_avx2.h: In function '_gf31v_u8_to_u16_avx2':
blas.c: blas_avx2.h:17:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
blas.c: __m256i _gf31v_u8_to_u16_avx2( __m128i a ) {
blas.c: ^~~~~~~
hash_utils.c: In file included from /usr/include/openssl/sha.h:13:0,
hash_utils.c: from hash_utils.c:4:
hash_utils.c: /usr/include/openssl/e_os2.h:13:11: fatal error: openssl/opensslconf.h: No such file or directory
hash_utils.c: # include gt;
hash_utils.c: ^~~~~~~~~~~~~~~~~~~~~~~
hash_utils.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer avx2
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer avx2
gcc -m32 -march=barcelona -O -fomit-frame-pointer avx2
gcc -m32 -march=barcelona -Os -fomit-frame-pointer avx2

Compiler output

Implementation: crypto_sign/rainbow6b/portable
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer
hash_utils.c: In file included from /usr/include/openssl/sha.h:13:0,
hash_utils.c: from hash_utils.c:4:
hash_utils.c: /usr/include/openssl/e_os2.h:13:11: fatal error: openssl/opensslconf.h: No such file or directory
hash_utils.c: # include gt;
hash_utils.c: ^~~~~~~~~~~~~~~~~~~~~~~
hash_utils.c: compilation terminated.
hash_utils.c: In file included from /usr/include/openssl/sha.h:13:0,
hash_utils.c: from hash_utils.c:4:
hash_utils.c: /usr/include/openssl/e_os2.h:13:11: fatal error: openssl/opensslconf.h: No such file or directory
hash_utils.c: # include gt;
hash_utils.c: ^~~~~~~~~~~~~~~~~~~~~~~
hash_utils.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 8, namely:
CompilerImplementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer portable ref
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer portable ref
gcc -m32 -march=barcelona -O -fomit-frame-pointer portable ref
gcc -m32 -march=barcelona -Os -fomit-frame-pointer portable ref