Implementation notes: amd64, pluton1mn, crypto_aead/omdsha512k512n256tau256v2

Computer: pluton1mn
Architecture: amd64
CPU ID: GenuineIntel-00050671-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_aead
Primitive: omdsha512k512n256tau256v2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
188006	`sse4`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
206066	`sse4`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
209034	`sse4`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
220416	`ref`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
220556	`ref`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
236628	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
237062	`sse4`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
240184	`sse4`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
258930	`sse4`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
297332	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
300958	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
318066	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
580538	`avx1`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
595714	`avx1`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
628796	`avx1`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
648032	`avx1`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
649586	`avx1`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
683830	`avx1`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

sha512.c: sha512.c: In function 'sha512_comp':
sha512.c: sha512.c:206:20: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
sha512.c: const uint64_t *W=in;
sha512.c: ^~

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	ref

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: icc -xMIC-AVX512 -O2 -fomit-frame-pointer

sha512.c: sha512.c(206): warning #144: a value of type "const unsigned char *" cannot be used to initialize an entity of type "const uint64_t={unsigned long} *"
sha512.c: const uint64_t *W=in;
sha512.c: ^
sha512.c:

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
icc -xMIC-AVX512 -O2 -fomit-frame-pointer	ref
icc -xMIC-AVX512 -O3 -fomit-frame-pointer	ref