Implementation notes: amd64, pmnod003, crypto_encrypt/lotus256

Computer: pmnod003
Architecture: amd64
CPU ID: GenuineIntel-00050654-bfebfbff
SUPERCOP version: 20190816
Operation: crypto_encrypt
Primitive: lotus256
TimeImplementationCompilerBenchmark dateSUPERCOP version
731720avx2gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2019082020190816
862948optgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2019082020190816
1633232refgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2019082020190816
4839070avx2gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2019082020190816
8945810avx2gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2019082020190816
9717404optgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2019082020190816
9777524refgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2019082020190816
14183308optgcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2019082020190816
14357838refgcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2019082020190816

Test failure

Implementation: crypto_encrypt/lotus256/opt
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
error 142
sh: line 1: 15466 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv opt

Test failure

Implementation: crypto_encrypt/lotus256/ref
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
error 142
sh: line 1: 19443 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref

Test failure

Implementation: crypto_encrypt/lotus256/avx2
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
error 142
sh: line 1: 9231 Alarm clock killafter 3600 ./try

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv avx2

Test failure

Implementation: crypto_encrypt/lotus256/avx2
Compiler: icc -xAVX -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 42, namely:
CompilerImplementations
icc -xAVX -O2 -fomit-frame-pointer avx2 opt ref
icc -xAVX -O3 -fomit-frame-pointer avx2 opt ref
icc -xCOMMON-AVX512 -O2 -fomit-frame-pointer avx2 opt ref
icc -xCOMMON-AVX512 -O3 -fomit-frame-pointer avx2 opt ref
icc -xCORE-AVX-I -O2 -fomit-frame-pointer avx2 opt ref
icc -xCORE-AVX-I -O3 -fomit-frame-pointer avx2 opt ref
icc -xCORE-AVX2 -O2 -fomit-frame-pointer avx2 opt ref
icc -xCORE-AVX2 -O3 -fomit-frame-pointer avx2 opt ref
icc -xCORE-AVX512 -O2 -fomit-frame-pointer avx2 opt ref
icc -xCORE-AVX512 -O3 -fomit-frame-pointer avx2 opt ref
icc -xSSE4.1 -O2 -fomit-frame-pointer avx2 opt ref
icc -xSSE4.1 -O3 -fomit-frame-pointer avx2 opt ref
icc -xSSE4.2 -O2 -fomit-frame-pointer avx2 opt ref
icc -xSSE4.2 -O3 -fomit-frame-pointer avx2 opt ref