Implementation notes: amd64, pmnod003, crypto_stream/speck128256ctr

Computer: pmnod003
Architecture: amd64
CPU ID: GenuineIntel-00050654-bfebfbff
SUPERCOP version: 20190816
Operation: crypto_stream
Primitive: speck128256ctr
TimeImplementationCompilerBenchmark dateSUPERCOP version
1196avx512gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2019081920190816
1200avx512gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2019081920190816
1204avx512gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2019081920190816
1264avx512gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2019081920190816
1880avx512icc -xCOMMON-AVX512 -O2 -fomit-frame-pointer2019081920190816
1890avx512icc -xCORE-AVX512 -O2 -fomit-frame-pointer2019081920190816
1904avx512icc -xCORE-AVX2 -O2 -fomit-frame-pointer2019081920190816
2004avx512icc -xCORE-AVX2 -O3 -fomit-frame-pointer2019081920190816
2006avx512icc -xCORE-AVX512 -O3 -fomit-frame-pointer2019081920190816
2014avx512icc -xCOMMON-AVX512 -O3 -fomit-frame-pointer2019081920190816
2106avx512icc -xSSE4.1 -O2 -fomit-frame-pointer2019081920190816
2108avx512icc -xSSE4.2 -O2 -fomit-frame-pointer2019081920190816
2110avx512icc -xAVX -O2 -fomit-frame-pointer2019081920190816
2112avx512icc -xCORE-AVX-I -O2 -fomit-frame-pointer2019081920190816
2216avx512icc -xAVX -O3 -fomit-frame-pointer2019081920190816
2216avx512icc -xSSE4.1 -O3 -fomit-frame-pointer2019081920190816
2216avx512icc -xSSE4.2 -O3 -fomit-frame-pointer2019081920190816
2222avx512icc -xCORE-AVX-I -O3 -fomit-frame-pointer2019081920190816

Checksum failure

Implementation: crypto_stream/speck128256ctr/sse4
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
c94d304de1f6e035b305d0321924fbf7ff0ecf2b0ff1a4f9454224dc2bec4194
Number of similar (compiler,implementation) pairs: 18, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv sse4
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv sse4
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv sse4
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv sse4
icc -xAVX -O2 -fomit-frame-pointer sse4
icc -xAVX -O3 -fomit-frame-pointer sse4
icc -xCOMMON-AVX512 -O2 -fomit-frame-pointer sse4
icc -xCOMMON-AVX512 -O3 -fomit-frame-pointer sse4
icc -xCORE-AVX-I -O2 -fomit-frame-pointer sse4
icc -xCORE-AVX-I -O3 -fomit-frame-pointer sse4
icc -xCORE-AVX2 -O2 -fomit-frame-pointer sse4
icc -xCORE-AVX2 -O3 -fomit-frame-pointer sse4
icc -xCORE-AVX512 -O2 -fomit-frame-pointer sse4
icc -xCORE-AVX512 -O3 -fomit-frame-pointer sse4
icc -xSSE4.1 -O2 -fomit-frame-pointer sse4
icc -xSSE4.1 -O3 -fomit-frame-pointer sse4
icc -xSSE4.2 -O2 -fomit-frame-pointer sse4
icc -xSSE4.2 -O3 -fomit-frame-pointer sse4

Compiler output

Implementation: crypto_stream/speck128256ctr/avx2
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
stream.c: stream.c:297:12: error: static declaration of 'ExpandKey' follows non-static declaration
stream.c: 297 | static int ExpandKey(u64 K[], u256 rk[], u64 key[])
stream.c: | ^~~~~~~~~
stream.c: stream.c:27:5: note: previous declaration of 'ExpandKey' was here
stream.c: 27 | int ExpandKey(u64 K[], u256 rk[], u64 key[]);
stream.c: | ^~~~~~~~~

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