Implementation notes: amd64, par, crypto_core/hsalsa20

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_core
Primitive: hsalsa20
TimeImplementationCompilerBenchmark dateSUPERCOP version
940refgcc -funroll-loops -march=native -mcpu=native -O22016121420161026
940ref2gcc -funroll-loops -march=native -mcpu=native -O22016121420161026
940refgcc -funroll-loops -march=native -mcpu=native -O32016121420161026
940ref2gcc -funroll-loops -march=native -mcpu=native -O32016121420161026
940refgcc -march=native -mcpu=native -O22016121420161026
940ref2gcc -march=native -mcpu=native -O22016121420161026
940refgcc -march=native -mcpu=native -O32016121420161026
940ref2gcc -march=native -mcpu=native -O32016121420161026
1040refgcc -funroll-loops -march=native -mcpu=native -Os2016121420161026
1040ref2gcc -funroll-loops -march=native -mcpu=native -Os2016121420161026
1100refgcc -march=native -mcpu=native -Os2016121420161026
1120ref2gcc -march=native -mcpu=native -Os2016121420161026

Compiler output

Implementation: crypto_core/hsalsa20/ref
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2
core.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 12, namely:
CompilerImplementations
gcc -funroll-loops -march=native -mcpu=native -O2 ref ref2
gcc -funroll-loops -march=native -mcpu=native -O3 ref ref2
gcc -funroll-loops -march=native -mcpu=native -Os ref ref2
gcc -march=native -mcpu=native -O2 ref ref2
gcc -march=native -mcpu=native -O3 ref ref2
gcc -march=native -mcpu=native -Os ref ref2