Implementation notes: amd64, skylake, crypto_aead/wheeshtv1mr3fr1t128

Computer: skylake
Architecture: amd64
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: wheeshtv1mr3fr1t128

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
21268	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
21356	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
21382	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20161217	20161026
21392	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
21392	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
21398	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
21398	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20161217	20161026
21410	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161217	20161026
21418	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
21438	`ref`	`gcc -O3 -fomit-frame-pointer`	20161217	20161026
21438	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
21488	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161217	20161026
21492	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20161217	20161026
21496	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161217	20161026
21496	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20161217	20161026
21510	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161217	20161026
21526	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
21596	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161217	20161026
21608	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
21636	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161217	20161026
21714	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20161217	20161026
21810	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20161217	20161026
21872	`ref`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20161217	20161026
21878	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161217	20161026
21944	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161217	20161026
22020	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161217	20161026
22454	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161217	20161026
23062	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
23080	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161217	20161026
23100	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
23102	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20161217	20161026
23120	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
23142	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
23146	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161217	20161026
23156	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161217	20161026
23174	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161217	20161026
23212	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161217	20161026
23216	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20161217	20161026
23220	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161217	20161026
23226	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
23236	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161217	20161026
23240	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
23244	`ref`	`gcc -O2 -fomit-frame-pointer`	20161217	20161026
23270	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161217	20161026
23304	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161217	20161026
23314	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161217	20161026
23344	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161217	20161026
23354	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161217	20161026
23370	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161217	20161026
23386	`ref`	`gcc -O -fomit-frame-pointer`	20161217	20161026
23390	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161217	20161026
23394	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20161217	20161026
23400	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161217	20161026
23414	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20161217	20161026
23418	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161217	20161026
23418	`ref`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20161217	20161026
23424	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161217	20161026
23450	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161217	20161026
23466	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161217	20161026
23542	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161217	20161026
23564	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161217	20161026
23622	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161217	20161026
23640	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161217	20161026
23650	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161217	20161026
23656	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161217	20161026
23678	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161217	20161026
23688	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161217	20161026
23704	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
23720	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161217	20161026
23724	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161217	20161026
23732	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
23758	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161217	20161026
23790	`ref`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20161217	20161026
23792	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
23792	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
23824	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161217	20161026
23942	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161217	20161026
24092	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
24124	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
24284	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161217	20161026
24502	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161217	20161026
32604	`ref`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20161217	20161026
32612	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161217	20161026
32762	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161217	20161026
32794	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161217	20161026
32810	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161217	20161026
32832	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161217	20161026
32852	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161217	20161026
32896	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20161217	20161026
32920	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20161217	20161026
32942	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
32956	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
33138	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161217	20161026
33140	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161217	20161026
33140	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161217	20161026
33186	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
33244	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
33260	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
33306	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161217	20161026
33306	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
33312	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161217	20161026
33394	`ref`	`gcc -Os -fomit-frame-pointer`	20161217	20161026
33708	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161217	20161026
34032	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
34048	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161217	20161026
34392	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
34396	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
34822	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161217	20161026
138866	`ref`	`gcc -funroll-loops`	20161217	20161026
139056	`ref`	`cc`	20161217	20161026
141496	`ref`	`gcc`	20161217	20161026

Compiler output

Implementation: crypto_aead/wheeshtv1mr3fr1t128/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