Implementation notes: amd64, hydra1, crypto_aead/omdsha512k512n256tau256v2

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_aead
Primitive: omdsha512k512n256tau256v2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
214931	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161020	20161009
214941	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161020	20161009
215056	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161020	20161009
216789	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161020	20161009
216789	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161020	20161009
218166	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161020	20161009
218451	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161020	20161009
218502	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161020	20161009
218727	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161020	20161009
222901	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161020	20161009
223006	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161020	20161009
223080	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161020	20161009
223175	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161020	20161009
224781	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20161020	20161009
224795	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161020	20161009
224800	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161020	20161009
224802	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161020	20161009
225048	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161020	20161009
225110	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161020	20161009
225173	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161020	20161009
225275	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161020	20161009
225698	`ref`	`gcc -O3 -fomit-frame-pointer`	20161020	20161009
225789	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161020	20161009
225874	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161020	20161009
226475	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161020	20161009
226485	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161020	20161009
248939	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161020	20161009
248946	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161020	20161009
250154	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161020	20161009
250221	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161020	20161009
250626	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161020	20161009
250629	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161020	20161009
250798	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161020	20161009
251738	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161020	20161009
251746	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161020	20161009
251885	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161020	20161009
252117	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161020	20161009
252232	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161020	20161009
252309	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161020	20161009
253969	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161020	20161009
253970	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161020	20161009
253987	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161020	20161009
259201	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161020	20161009
259387	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161020	20161009
271288	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161020	20161009
271301	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161020	20161009
271349	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161020	20161009
271456	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161020	20161009
273165	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161020	20161009
273179	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161020	20161009
273250	`ref`	`gcc -Os -fomit-frame-pointer`	20161020	20161009
273290	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161020	20161009
273291	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161020	20161009
273723	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161020	20161009
273808	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161020	20161009
273928	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161020	20161009
273933	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161020	20161009
274864	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161020	20161009
274885	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161020	20161009
274885	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161020	20161009
274917	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161020	20161009
275602	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161020	20161009
275629	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161020	20161009
278059	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161020	20161009
278101	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161020	20161009
278187	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161020	20161009
278355	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161020	20161009
278475	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161020	20161009
278654	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161020	20161009
278709	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161020	20161009
280032	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161020	20161009
280037	`ref`	`gcc -O -fomit-frame-pointer`	20161020	20161009
280163	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161020	20161009
280675	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161020	20161009
280744	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161020	20161009
281605	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161020	20161009
281965	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161020	20161009
282501	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161020	20161009
282643	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161020	20161009
282728	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161020	20161009
282792	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161020	20161009
284238	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161020	20161009
284245	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161020	20161009
284256	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161020	20161009
284530	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161020	20161009
284765	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161020	20161009
284835	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161020	20161009
287762	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161020	20161009
287837	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161020	20161009
288568	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161020	20161009
288749	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161020	20161009
288797	`ref`	`gcc -O2 -fomit-frame-pointer`	20161020	20161009
290126	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161020	20161009
290202	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161020	20161009
295032	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161020	20161009
300939	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161020	20161009
337136	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161020	20161009
337141	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161020	20161009
894373	`ref`	`cc`	20161020	20161009
895078	`ref`	`gcc -funroll-loops`	20161020	20161009
896682	`ref`	`gcc`	20161020	20161009

Test failure

Implementation: crypto_aead/omdsha512k512n256tau256v2/avx1
Compiler: cc

error 111

Number of similar (compiler,implementation) pairs: 197, namely:

Compiler	Implementations
cc	avx1 sse4
clang -O3 -fomit-frame-pointer -Qunused-arguments	avx1 sse4
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	avx1 sse4
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	avx1 sse4
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	avx1 sse4
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	avx1 sse4
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	avx1 sse4
gcc	avx1 sse4
gcc -O2 -fomit-frame-pointer	avx1 sse4
gcc -O3 -fomit-frame-pointer	avx1 sse4
gcc -O -fomit-frame-pointer	avx1 sse4
gcc -Os -fomit-frame-pointer	avx1 sse4
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	avx1 sse4
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	avx1 sse4
gcc -fno-schedule-insns -O -fomit-frame-pointer	avx1 sse4
gcc -fno-schedule-insns -Os -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops	avx1 sse4
gcc -funroll-loops -O2 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -O3 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -O -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -Os -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -O -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	avx1 sse4
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	avx1 sse4
gcc -m64 -O2 -fomit-frame-pointer	avx1 sse4
gcc -m64 -O3 -fomit-frame-pointer	avx1 sse4
gcc -m64 -O -fomit-frame-pointer	avx1 sse4
gcc -m64 -Os -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	avx1 ref sse4
gcc -m64 -march=core2 -O -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=core2 -Os -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=corei7 -O -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=k8 -O -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=k8 -Os -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=nocona -O -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=nocona -Os -fomit-frame-pointer	avx1 sse4
gcc -march=barcelona -O2 -fomit-frame-pointer	avx1 sse4
gcc -march=barcelona -O3 -fomit-frame-pointer	avx1 sse4
gcc -march=barcelona -O -fomit-frame-pointer	avx1 sse4
gcc -march=barcelona -Os -fomit-frame-pointer	avx1 sse4
gcc -march=k8 -O2 -fomit-frame-pointer	avx1 sse4
gcc -march=k8 -O3 -fomit-frame-pointer	avx1 sse4
gcc -march=k8 -O -fomit-frame-pointer	avx1 sse4
gcc -march=k8 -Os -fomit-frame-pointer	avx1 sse4
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	avx1 sse4
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	avx1 sse4
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	avx1 sse4
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	avx1 sse4
gcc -march=nocona -O2 -fomit-frame-pointer	avx1 sse4
gcc -march=nocona -O3 -fomit-frame-pointer	avx1 sse4
gcc -march=nocona -O -fomit-frame-pointer	avx1 sse4
gcc -march=nocona -Os -fomit-frame-pointer	avx1 sse4

Test failure

Implementation: crypto_aead/omdsha512k512n256tau256v2/avx1
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
error 111

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=barcelona -O -fomit-frame-pointer	avx1 sse4
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	avx1 sse4

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: cc

Number of similar (compiler,implementation) pairs: 92, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	ref
gcc -m64 -O2 -fomit-frame-pointer	ref
gcc -m64 -O3 -fomit-frame-pointer	ref
gcc -m64 -O -fomit-frame-pointer	ref
gcc -m64 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -march=barcelona -O -fomit-frame-pointer	ref
gcc -march=barcelona -Os -fomit-frame-pointer	ref
gcc -march=k8 -O2 -fomit-frame-pointer	ref
gcc -march=k8 -O3 -fomit-frame-pointer	ref
gcc -march=k8 -O -fomit-frame-pointer	ref
gcc -march=k8 -Os -fomit-frame-pointer	ref
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
gcc -march=nocona -O2 -fomit-frame-pointer	ref
gcc -march=nocona -O3 -fomit-frame-pointer	ref
gcc -march=nocona -O -fomit-frame-pointer	ref
gcc -march=nocona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

sha512.c: sha512.c:206:18: warning: incompatible pointer types initializing 'const uint64_t *' (aka 'const unsigned long *') with an expression of type 'const unsigned char *' [-Wincompatible-pointer-types]
sha512.c: const uint64_t *W=in;
sha512.c: ^ ~~
sha512.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -march=native -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

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

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: ^
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 -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	ref