Implementation notes: amd64, skylake, crypto_aead/wheeshtv1mr3fr1t256

Computer: skylake
Architecture: amd64
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: wheeshtv1mr3fr1t256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
21312	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20161217	20161026
21314	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20161217	20161026
21384	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161217	20161026
21394	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161217	20161026
21396	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20161217	20161026
21410	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161217	20161026
21410	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
21412	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
21412	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
21432	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
21440	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
21468	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
21538	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
21550	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20161217	20161026
21566	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
21596	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161217	20161026
21598	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
21616	`ref`	`gcc -O3 -fomit-frame-pointer`	20161217	20161026
21632	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161217	20161026
21662	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
21668	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
21712	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20161217	20161026
21854	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20161217	20161026
21888	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161217	20161026
21906	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161217	20161026
21920	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20161217	20161026
22124	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
23062	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161217	20161026
23088	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
23120	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
23148	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
23160	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161217	20161026
23168	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
23184	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161217	20161026
23192	`ref`	`gcc -O2 -fomit-frame-pointer`	20161217	20161026
23198	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
23202	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161217	20161026
23204	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161217	20161026
23206	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20161217	20161026
23220	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161217	20161026
23234	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
23274	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161217	20161026
23284	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
23300	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
23306	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20161217	20161026
23314	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161217	20161026
23348	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161217	20161026
23368	`ref`	`gcc -O -fomit-frame-pointer`	20161217	20161026
23378	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161217	20161026
23386	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20161217	20161026
23388	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161217	20161026
23388	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161217	20161026
23400	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161217	20161026
23406	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20161217	20161026
23410	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161217	20161026
23422	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161217	20161026
23472	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20161217	20161026
23486	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161217	20161026
23492	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161217	20161026
23498	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161217	20161026
23568	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161217	20161026
23638	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161217	20161026
23650	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161217	20161026
23680	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161217	20161026
23698	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161217	20161026
23716	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161217	20161026
23742	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161217	20161026
23768	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20161217	20161026
23780	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
23784	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161217	20161026
23824	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161217	20161026
23828	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
23832	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161217	20161026
23842	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
23908	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161217	20161026
23924	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
23926	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
23936	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
23940	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
23970	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161217	20161026
24010	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
32604	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20161217	20161026
32622	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161217	20161026
32650	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161217	20161026
32794	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161217	20161026
32800	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161217	20161026
32810	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161217	20161026
32912	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20161217	20161026
32928	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
32944	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20161217	20161026
32950	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
33026	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161217	20161026
33054	`ref`	`gcc -Os -fomit-frame-pointer`	20161217	20161026
33074	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161217	20161026
33150	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161217	20161026
33196	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
33266	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
33274	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161217	20161026
33292	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
33348	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
33360	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
33426	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161217	20161026
33548	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
33654	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161217	20161026
34082	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
34248	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
34426	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
35252	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
138814	`ref`	`gcc -funroll-loops`	20161217	20161026
139022	`ref`	`cc`	20161217	20161026
140774	`ref`	`gcc`	20161217	20161026

Compiler output

Implementation: crypto_aead/wheeshtv1mr3fr1t256/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

encrypt.c: encrypt.c:311:50: 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:311:50: 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:311:68: 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:311:68: 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:311:85: 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:311:85: 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:351:50: 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:351:50: 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