Implementation notes: amd64, hydra1, crypto_aead/omdsha512k256n256tau256v2

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_aead
Primitive: omdsha512k256n256tau256v2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
214883	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161020	20161009
215003	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161020	20161009
215043	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161020	20161009
215784	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161020	20161009
216117	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161020	20161009
217992	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161020	20161009
218007	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161020	20161009
218008	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161020	20161009
218713	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161020	20161009
219035	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161020	20161009
219076	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161020	20161009
220258	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161020	20161009
220381	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161020	20161009
223115	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161020	20161009
223253	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161020	20161009
225011	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161020	20161009
225042	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20161020	20161009
225120	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161020	20161009
225138	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161020	20161009
225165	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161020	20161009
225201	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161020	20161009
225219	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161020	20161009
225403	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161020	20161009
225888	`ref`	`gcc -O3 -fomit-frame-pointer`	20161020	20161009
229315	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161020	20161009
229365	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161020	20161009
249011	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161020	20161009
249448	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161020	20161009
249725	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161020	20161009
250009	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161020	20161009
250074	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161020	20161009
250082	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161020	20161009
250621	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161020	20161009
250635	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161020	20161009
250658	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161020	20161009
250662	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161020	20161009
250768	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161020	20161009
250778	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161020	20161009
250875	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161020	20161009
251013	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161020	20161009
251997	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161020	20161009
252078	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161020	20161009
259155	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161020	20161009
259198	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161020	20161009
268584	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161020	20161009
268624	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161020	20161009
268664	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161020	20161009
268912	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161020	20161009
271008	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161020	20161009
271024	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161020	20161009
271088	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161020	20161009
271163	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161020	20161009
271181	`ref`	`gcc -Os -fomit-frame-pointer`	20161020	20161009
273416	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161020	20161009
273483	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161020	20161009
273498	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161020	20161009
273504	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161020	20161009
273589	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161020	20161009
273605	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161020	20161009
273605	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161020	20161009
273621	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161020	20161009
274130	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161020	20161009
274192	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161020	20161009
274203	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161020	20161009
274218	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161020	20161009
274229	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161020	20161009
274240	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161020	20161009
274276	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161020	20161009
274390	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161020	20161009
274571	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161020	20161009
275397	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161020	20161009
275421	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161020	20161009
277002	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161020	20161009
277157	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161020	20161009
277893	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161020	20161009
278880	`ref`	`gcc -O -fomit-frame-pointer`	20161020	20161009
278971	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161020	20161009
279040	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161020	20161009
279245	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161020	20161009
279314	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161020	20161009
279913	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161020	20161009
279928	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161020	20161009
279942	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161020	20161009
279947	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161020	20161009
282096	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161020	20161009
282133	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161020	20161009
282565	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161020	20161009
283077	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161020	20161009
283098	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161020	20161009
283109	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161020	20161009
283117	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161020	20161009
283133	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161020	20161009
283323	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161020	20161009
283445	`ref`	`gcc -O2 -fomit-frame-pointer`	20161020	20161009
283582	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161020	20161009
283870	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161020	20161009
289965	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161020	20161009
289965	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161020	20161009
890824	`ref`	`cc`	20161020	20161009
890938	`ref`	`gcc`	20161020	20161009
892360	`ref`	`gcc -funroll-loops`	20161020	20161009

Test failure

Implementation: crypto_aead/omdsha512k256n256tau256v2/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/omdsha512k256n256tau256v2/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/omdsha512k256n256tau256v2/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/omdsha512k256n256tau256v2/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/omdsha512k256n256tau256v2/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