Implementation notes: amd64, gsm2, crypto_aead/omdsha512k128n128tau128v2

Computer: gsm2
Architecture: amd64
CPU ID: GenuineIntel-000306e4-bfebfbff
SUPERCOP version: 20170725
Operation: crypto_aead
Primitive: omdsha512k128n128tau128v2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
123956? ? ?? ? ?avx1gcc_-m64_-O3_-fomit-frame-pointer2017080620170725
126052? ? ?? ? ?avx1gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017080620170725
206048? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017080620170725
208072? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080620170725
212552? ? ?? ? ?avx1gcc_-funroll-loops_-O3_-fomit-frame-pointer2017080620170725
215436? ? ?? ? ?avx1gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
216660? ? ?? ? ?avx1gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080620170725
216820? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017080620170725
217172? ? ?? ? ?sse4gcc_-funroll-loops_-O3_-fomit-frame-pointer2017080620170725
217208? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
217588? ? ?? ? ?avx1gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017080620170725
218352? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017080620170725
218972? ? ?? ? ?sse4gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080620170725
219488? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017080620170725
219732? ? ?? ? ?avx1gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
221904? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
222076? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
223680? ? ?? ? ?sse4gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
223684? ? ?? ? ?avx1gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
223852? ? ?? ? ?sse4gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017080620170725
224376? ? ?? ? ?avx1gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017080620170725
224528? ? ?? ? ?sse4gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
225236? ? ?? ? ?avx1gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080620170725
225608? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017080620170725
226040? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
226120? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
229048? ? ?? ? ?avx1gcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017080620170725
229588? ? ?? ? ?avx1gcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017080620170725
229872? ? ?? ? ?avx1gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017080620170725
230252? ? ?? ? ?avx1gcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017080620170725
230252? ? ?? ? ?avx1gcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017080620170725
230448? ? ?? ? ?avx1gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
231640? ? ?? ? ?avx1gcc_-O3_-fomit-frame-pointer2017080620170725
231744? ? ?? ? ?avx1gcc_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
231764? ? ?? ? ?sse4gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017080620170725
231844? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
231868? ? ?? ? ?avx1gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017080620170725
231896? ? ?? ? ?avx1gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
232120? ? ?? ? ?avx1gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017080620170725
232244? ? ?? ? ?avx1gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080620170725
232760? ? ?? ? ?avx1gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017080620170725
233172? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017080620170725
234576? ? ?? ? ?sse4gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
234784? ? ?? ? ?avx1gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017080620170725
234868? ? ?? ? ?avx1gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
234880? ? ?? ? ?sse4gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
234892? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017080620170725
234964? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
235188? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017080620170725
235312? ? ?? ? ?sse4gcc_-m64_-O3_-fomit-frame-pointer2017080620170725
235480? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017080620170725
236492? ? ?? ? ?sse4gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080620170725
236604? ? ?? ? ?sse4gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017080620170725
237184? ? ?? ? ?sse4gcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017080620170725
237512? ? ?? ? ?sse4gcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017080620170725
237536? ? ?? ? ?sse4gcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017080620170725
237688? ? ?? ? ?sse4gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017080620170725
237852? ? ?? ? ?sse4gcc_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
238612? ? ?? ? ?sse4gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
238676? ? ?? ? ?sse4gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017080620170725
239092? ? ?? ? ?sse4gcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017080620170725
239292? ? ?? ? ?sse4gcc_-O3_-fomit-frame-pointer2017080620170725
239440? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017080620170725
239748? ? ?? ? ?avx1gcc_-funroll-loops_-O_-fomit-frame-pointer2017080620170725
240196? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017080620170725
240952? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
241112? ? ?? ? ?avx1gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017080620170725
241308? ? ?? ? ?avx1gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
241628? ? ?? ? ?avx1gcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017080620170725
241860? ? ?? ? ?avx1gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017080620170725
242456? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017080620170725
242804? ? ?? ? ?sse4gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017080620170725
243172? ? ?? ? ?sse4gcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017080620170725
243240? ? ?? ? ?avx1gcc_-march=k8_-O3_-fomit-frame-pointer2017080620170725
243604? ? ?? ? ?sse4gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017080620170725
244196? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017080620170725
244508? ? ?? ? ?sse4gcc_-funroll-loops_-O2_-fomit-frame-pointer2017080620170725
244524? ? ?? ? ?sse4gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
244600? ? ?? ? ?avx1gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017080620170725
244728? ? ?? ? ?sse4gcc_-funroll-loops_-O_-fomit-frame-pointer2017080620170725
244824? ? ?? ? ?avx1gcc_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
246492? ? ?? ? ?avx1gcc_-funroll-loops_-O2_-fomit-frame-pointer2017080620170725
246524? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017080620170725
247468? ? ?? ? ?sse4gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017080620170725
247676? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
248544? ? ?? ? ?avx1gcc_-march=nocona_-O_-fomit-frame-pointer2017080620170725
249468? ? ?? ? ?sse4gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017080620170725
250264? ? ?? ? ?sse4gcc_-march=k8_-O3_-fomit-frame-pointer2017080620170725
250272? ? ?? ? ?sse4gcc_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
250712? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
250928? ? ?? ? ?sse4gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
252076? ? ?? ? ?sse4gcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017080620170725
253200? ? ?? ? ?avx1gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
253244? ? ?? ? ?sse4gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017080620170725
253936? ? ?? ? ?sse4gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080620170725
256220? ? ?? ? ?avx1gcc_-m64_-march=core2_-O_-fomit-frame-pointer2017080620170725
256288? ? ?? ? ?avx1gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017080620170725
256680? ? ?? ? ?avx1gcc_-m64_-O_-fomit-frame-pointer2017080620170725
256756? ? ?? ? ?avx1gcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017080620170725
257496? ? ?? ? ?avx1gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
258360? ? ?? ? ?avx1gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017080620170725
259864? ? ?? ? ?avx1gcc_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
260052? ? ?? ? ?sse4gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
260416? ? ?? ? ?avx1gcc_-m64_-O2_-fomit-frame-pointer2017080620170725
260888? ? ?? ? ?avx1gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017080620170725
261448? ? ?? ? ?avx1gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017080620170725
261460? ? ?? ? ?avx1gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017080620170725
261608? ? ?? ? ?avx1gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080620170725
261684? ? ?? ? ?avx1gcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017080620170725
261688? ? ?? ? ?avx1gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017080620170725
261700? ? ?? ? ?avx1gcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017080620170725
261792? ? ?? ? ?sse4gcc_-march=k8_-O2_-fomit-frame-pointer2017080620170725
261796? ? ?? ? ?avx1gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017080620170725
262572? ? ?? ? ?sse4gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017080620170725
262652? ? ?? ? ?avx1gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017080620170725
262864? ? ?? ? ?avx1gcc_-O_-fomit-frame-pointer2017080620170725
263056? ? ?? ? ?avx1gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017080620170725
263112? ? ?? ? ?avx1gcc_-O2_-fomit-frame-pointer2017080620170725
263128? ? ?? ? ?avx1gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017080620170725
263532? ? ?? ? ?avx1gcc_-march=k8_-O_-fomit-frame-pointer2017080620170725
263716? ? ?? ? ?avx1gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
263732? ? ?? ? ?avx1gcc_-march=k8_-Os_-fomit-frame-pointer2017080620170725
263976? ? ?? ? ?avx1gcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017080620170725
264116? ? ?? ? ?sse4gcc_-O_-fomit-frame-pointer2017080620170725
264156? ? ?? ? ?avx1gcc_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
264436? ? ?? ? ?sse4gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
264848? ? ?? ? ?avx1gcc_-m64_-march=k8_-O_-fomit-frame-pointer2017080620170725
265708? ? ?? ? ?avx1gcc_-march=k8_-O2_-fomit-frame-pointer2017080620170725
266088? ? ?? ? ?avx1gcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017080620170725
266164? ? ?? ? ?sse4gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017080620170725
266168? ? ?? ? ?sse4gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017080620170725
266892? ? ?? ? ?sse4gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017080620170725
267244? ? ?? ? ?sse4gcc_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
267276? ? ?? ? ?avx1gcc_-funroll-loops_-Os_-fomit-frame-pointer2017080620170725
267392? ? ?? ? ?sse4gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017080620170725
267840? ? ?? ? ?avx1gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017080620170725
267848? ? ?? ? ?sse4gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017080620170725
267984? ? ?? ? ?avx1gcc_-Os_-fomit-frame-pointer2017080620170725
268016? ? ?? ? ?sse4gcc_-march=k8_-O_-fomit-frame-pointer2017080620170725
268812? ? ?? ? ?avx1gcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017080620170725
268964? ? ?? ? ?sse4gcc_-march=nocona_-O_-fomit-frame-pointer2017080620170725
269084? ? ?? ? ?sse4gcc_-m64_-march=k8_-O_-fomit-frame-pointer2017080620170725
269084? ? ?? ? ?sse4gcc_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
269180? ? ?? ? ?sse4gcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017080620170725
269180? ? ?? ? ?avx1gcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017080620170725
269264? ? ?? ? ?sse4gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017080620170725
269348? ? ?? ? ?sse4gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017080620170725
269464? ? ?? ? ?avx1gcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017080620170725
269532? ? ?? ? ?sse4gcc_-m64_-march=core2_-O_-fomit-frame-pointer2017080620170725
269836? ? ?? ? ?avx1gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
269956? ? ?? ? ?avx1gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017080620170725
270016? ? ?? ? ?avx1gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017080620170725
270060? ? ?? ? ?sse4gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017080620170725
270076? ? ?? ? ?sse4gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
270280? ? ?? ? ?avx1gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017080620170725
270360? ? ?? ? ?sse4gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080620170725
270364? ? ?? ? ?sse4gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017080620170725
270832? ? ?? ? ?sse4gcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017080620170725
271040? ? ?? ? ?avx1gcc_-m64_-Os_-fomit-frame-pointer2017080620170725
271228? ? ?? ? ?sse4gcc_-O2_-fomit-frame-pointer2017080620170725
271268? ? ?? ? ?avx1gcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017080620170725
271804? ? ?? ? ?sse4gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017080620170725
271960? ? ?? ? ?sse4gcc_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
272200? ? ?? ? ?sse4gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017080620170725
272268? ? ?? ? ?sse4gcc_-m64_-O_-fomit-frame-pointer2017080620170725
272812? ? ?? ? ?sse4gcc_-march=k8_-Os_-fomit-frame-pointer2017080620170725
272844? ? ?? ? ?avx1gcc_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
272848? ? ?? ? ?sse4gcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017080620170725
272888? ? ?? ? ?avx1gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017080620170725
273004? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
273564? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
273612? ? ?? ? ?avx1gcc_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
273676? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
273724? ? ?? ? ?avx1gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017080620170725
273892? ? ?? ? ?sse4gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
273968? ? ?? ? ?sse4gcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017080620170725
274180? ? ?? ? ?avx1gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017080620170725
274224? ? ?? ? ?avx1gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
274760? ? ?? ? ?avx1gcc_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
274868? ? ?? ? ?avx1gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
274884? ? ?? ? ?sse4gcc_-Os_-fomit-frame-pointer2017080620170725
275544? ? ?? ? ?sse4gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017080620170725
275632? ? ?? ? ?sse4gcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017080620170725
275880? ? ?? ? ?avx1gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080620170725
277104? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017080620170725
277128? ? ?? ? ?sse4gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
277672? ? ?? ? ?sse4gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017080620170725
277692? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
278148? ? ?? ? ?avx1gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
278400? ? ?? ? ?sse4gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017080620170725
278520? ? ?? ? ?sse4gcc_-m64_-O2_-fomit-frame-pointer2017080620170725
279068? ? ?? ? ?sse4gcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017080620170725
279140? ? ?? ? ?sse4gcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017080620170725
279360? ? ?? ? ?sse4gcc_-m64_-Os_-fomit-frame-pointer2017080620170725
279516? ? ?? ? ?sse4gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017080620170725
281364? ? ?? ? ?sse4gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
281720? ? ?? ? ?sse4gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017080620170725
281824? ? ?? ? ?sse4gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080620170725
282264? ? ?? ? ?avx1gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017080620170725
282340? ? ?? ? ?sse4gcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017080620170725
282460? ? ?? ? ?sse4gcc_-funroll-loops_-Os_-fomit-frame-pointer2017080620170725
283324? ? ?? ? ?avx1gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080620170725
283844? ? ?? ? ?sse4gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080620170725
284176? ? ?? ? ?sse4gcc_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
284352? ? ?? ? ?sse4gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017080620170725
286292? ? ?? ? ?sse4gcc_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
286884? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017080620170725
289096? ? ?? ? ?sse4gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
290348? ? ?? ? ?sse4gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017080620170725
307400? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017080620170725
311720? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2017080620170725
320956? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
323036? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017080620170725
323532? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080620170725
323548? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
324296? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017080620170725
325464? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
327852? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
328584? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2017080620170725
330888? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017080620170725
331456? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017080620170725
332332? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017080620170725
332676? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017080620170725
333084? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017080620170725
333536? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017080620170725
333564? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
334260? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017080620170725
334316? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2017080620170725
334948? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2017080620170725
335136? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017080620170725
335372? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080620170725
340008? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
340252? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
340768? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080620170725
341252? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017080620170725
341924? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080620170725
343320? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080620170725
343380? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017080620170725
344696? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
345536? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017080620170725
346540? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017080620170725
347664? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017080620170725
348376? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
349240? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2017080620170725
350364? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017080620170725
351872? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
352952? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
353764? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2017080620170725
354484? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017080620170725
355744? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017080620170725
356892? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017080620170725
357060? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
357960? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017080620170725
363632? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
367316? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017080620170725
371476? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
373712? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2017080620170725
373728? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2017080620170725
373972? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080620170725
374788? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017080620170725
374892? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017080620170725
375176? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2017080620170725
375540? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017080620170725
375940? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2017080620170725
376820? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080620170725
377172? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017080620170725
379480? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
379628? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2017080620170725
379836? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017080620170725
380416? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2017080620170725
380568? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017080620170725
380692? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017080620170725
381516? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017080620170725
382016? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017080620170725
382364? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2017080620170725
382416? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017080620170725
382800? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017080620170725
383248? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017080620170725
383472? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017080620170725
383636? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017080620170725
384228? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2017080620170725
384384? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017080620170725
384568? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017080620170725
386476? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017080620170725
386844? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2017080620170725
387208? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
387376? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017080620170725
387824? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
388112? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017080620170725
388836? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2017080620170725
388844? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
389860? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017080620170725
390476? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
390732? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017080620170725
390912? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017080620170725
390968? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
392300? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
392836? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017080620170725
392924? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2017080620170725
393124? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2017080620170725
393716? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017080620170725
394016? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2017080620170725
394200? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080620170725
394536? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017080620170725
394536? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2017080620170725
394700? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017080620170725
394880? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080620170725
394992? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2017080620170725
395456? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017080620170725
395664? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017080620170725
396264? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017080620170725
396896? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017080620170725
496008? ? ?? ? ?avx1cc2017080620170725
515760? ? ?? ? ?avx1gcc_-funroll-loops2017080620170725
516604? ? ?? ? ?avx1gcc2017080620170725
519348? ? ?? ? ?sse4cc2017080620170725
523876? ? ?? ? ?sse4gcc2017080620170725
525136? ? ?? ? ?sse4gcc_-funroll-loops2017080620170725
854432? ? ?? ? ?refgcc2017080620170725
866124? ? ?? ? ?refgcc_-funroll-loops2017080620170725
878508? ? ?? ? ?refcc2017080620170725

Test failure

Implementation: crypto_aead/omdsha512k128n128tau128v2/avx1
Compiler: gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 9, namely:
CompilerImplementations
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer avx1 ref sse4
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer avx1 ref sse4
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer avx1 ref sse4

Compiler output

Implementation: crypto_aead/omdsha512k128n128tau128v2/ref
Compiler: cc
sha512.c: sha512.c: In function 'sha512_comp':
sha512.c: sha512.c:206:20: warning: initialization from incompatible pointer type [enabled by default]
sha512.c: const uint64_t *W=in;
sha512.c: ^

Number of similar (compiler,implementation) pairs: 106, namely:
CompilerImplementations
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=core-avx-i -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -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 -O3 -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 -O3 -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-avx -O2 -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O3 -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/omdsha512k128n128tau128v2/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 [enabled by default]
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 [enabled by default]
sha512.c: const uint64_t *W=in;
sha512.c: ^

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
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