Implementation notes: amd64, skylake, crypto_aead/wheeshtv1mr5fr7t256

Computer: skylake
Architecture: amd64
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: wheeshtv1mr5fr7t256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
58486	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
58494	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
58678	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161217	20161026
58682	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
58782	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
58854	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
58926	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161217	20161026
59076	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161217	20161026
59136	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
59144	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161217	20161026
59266	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161217	20161026
59272	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
59348	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
59378	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161217	20161026
59390	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161217	20161026
59492	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161217	20161026
59568	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161217	20161026
59574	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
59658	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20161217	20161026
59672	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
59686	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20161217	20161026
59750	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161217	20161026
59756	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20161217	20161026
59834	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20161217	20161026
59838	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
59844	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
59846	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161217	20161026
59956	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161217	20161026
59958	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
60050	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161217	20161026
60120	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20161217	20161026
60174	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20161217	20161026
60204	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
60270	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161217	20161026
60278	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161217	20161026
60314	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
60394	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161217	20161026
60468	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20161217	20161026
60512	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
60658	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20161217	20161026
60850	`ref`	`gcc -O2 -fomit-frame-pointer`	20161217	20161026
60850	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20161217	20161026
61090	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161217	20161026
61206	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
61296	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161217	20161026
61302	`ref`	`gcc -O3 -fomit-frame-pointer`	20161217	20161026
61326	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161217	20161026
61358	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20161217	20161026
61478	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161217	20161026
61536	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161217	20161026
61604	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161217	20161026
61624	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20161217	20161026
61636	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161217	20161026
61748	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161217	20161026
61784	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161217	20161026
61846	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161217	20161026
61856	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161217	20161026
61876	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
61928	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20161217	20161026
61952	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161217	20161026
61962	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161217	20161026
62036	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161217	20161026
62082	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161217	20161026
62096	`ref`	`gcc -O -fomit-frame-pointer`	20161217	20161026
62124	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161217	20161026
62134	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
62140	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
62270	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
62276	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161217	20161026
62296	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161217	20161026
62296	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
62338	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161217	20161026
62356	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
62426	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
62430	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20161217	20161026
62432	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
62548	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161217	20161026
62818	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161217	20161026
62996	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
63080	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
63196	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
67248	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161217	20161026
67264	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20161217	20161026
67268	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161217	20161026
67270	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161217	20161026
67298	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161217	20161026
67392	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
67404	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20161217	20161026
67428	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
67468	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
67472	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161217	20161026
67518	`ref`	`gcc -Os -fomit-frame-pointer`	20161217	20161026
67538	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161217	20161026
67788	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
67826	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161217	20161026
67932	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161217	20161026
67970	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
68080	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
68182	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
68270	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161217	20161026
69052	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
70638	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161217	20161026
70698	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161217	20161026
70784	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20161217	20161026
74620	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
74732	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
75242	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
75300	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
378530	`ref`	`cc`	20161217	20161026
381354	`ref`	`gcc`	20161217	20161026
383626	`ref`	`gcc -funroll-loops`	20161217	20161026

Compiler output

Implementation: crypto_aead/wheeshtv1mr5fr7t256/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

encrypt.c: encrypt.c:310:50: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
encrypt.c: aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c: ^ ~~~~~~~~~~~~~
encrypt.c: encrypt.c:310:50: note: use '|' for a bitwise operation
encrypt.c: aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c: ^~
encrypt.c: |
encrypt.c: encrypt.c:310:68: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
encrypt.c: aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c: ^ ~~~~~~~~~~~~~
encrypt.c: encrypt.c:310:68: note: use '|' for a bitwise operation
encrypt.c: aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c: ^~
encrypt.c: |
encrypt.c: encrypt.c:310:85: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
encrypt.c: aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c: ^ ~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:310:85: note: use '|' for a bitwise operation
encrypt.c: aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c: ^~
encrypt.c: |
encrypt.c: encrypt.c:350:50: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
encrypt.c: aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC || CRYPT_HASNPUB;
encrypt.c: ^ ~~~~~~~~~~~~~
encrypt.c: encrypt.c:350:50: note: use '|' for a bitwise operation
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 10, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref