Implementation notes: amd64, katana, crypto_aead/omdsha512k512n256tau256v2

Computer: katana
Architecture: amd64
CPU ID: GenuineIntel-000006f6-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_aead
Primitive: omdsha512k512n256tau256v2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
129488	? ? ?	? ? ?	`sse4`	`clang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20161024	20161009
129592	? ? ?	? ? ?	`sse4`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20161024	20161009
131448	? ? ?	? ? ?	`sse4`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20161024	20161009
132160	? ? ?	? ? ?	`sse4`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20161024	20161009
132528	? ? ?	? ? ?	`sse4`	`clang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20161024	20161009
133496	? ? ?	? ? ?	`sse4`	`clang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20161024	20161009
134776	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer`	20161024	20161009
134984	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20161024	20161009
135208	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer`	20161024	20161009
135424	? ? ?	? ? ?	`sse4`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20161024	20161009
135896	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20161024	20161009
136072	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20161024	20161009
136168	? ? ?	? ? ?	`sse4`	`gcc_-O3_-fomit-frame-pointer`	20161024	20161009
136248	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20161024	20161009
136256	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer`	20161024	20161009
136400	? ? ?	? ? ?	`sse4`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20161024	20161009
136416	? ? ?	? ? ?	`sse4`	`gcc_-march=barcelona_-O3_-fomit-frame-pointer`	20161024	20161009
136728	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=k8_-O3_-fomit-frame-pointer`	20161024	20161009
137144	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20161024	20161009
138408	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20161024	20161009
138512	? ? ?	? ? ?	`sse4`	`gcc_-m64_-O3_-fomit-frame-pointer`	20161024	20161009
138760	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer`	20161024	20161009
139224	? ? ?	? ? ?	`sse4`	`gcc_-march=nocona_-O3_-fomit-frame-pointer`	20161024	20161009
139576	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20161024	20161009
139648	? ? ?	? ? ?	`sse4`	`gcc_-march=k8_-O3_-fomit-frame-pointer`	20161024	20161009
139976	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-O3_-fomit-frame-pointer`	20161024	20161009
152680	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer`	20161024	20161009
161112	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer`	20161024	20161009
161968	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20161024	20161009
162704	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20161024	20161009
162760	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer`	20161024	20161009
162880	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer`	20161024	20161009
163344	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer`	20161024	20161009
163896	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20161024	20161009
164024	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20161024	20161009
164232	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer`	20161024	20161009
164304	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer`	20161024	20161009
164440	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20161024	20161009
164664	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer`	20161024	20161009
165064	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20161024	20161009
165712	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer`	20161024	20161009
166040	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer`	20161024	20161009
168440	? ? ?	? ? ?	`sse4`	`gcc_-m64_-O_-fomit-frame-pointer`	20161024	20161009
169336	? ? ?	? ? ?	`sse4`	`gcc_-O_-fomit-frame-pointer`	20161024	20161009
169600	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer`	20161024	20161009
169744	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20161024	20161009
169792	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20161024	20161009
169808	? ? ?	? ? ?	`sse4`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20161024	20161009
169984	? ? ?	? ? ?	`sse4`	`gcc_-march=barcelona_-O_-fomit-frame-pointer`	20161024	20161009
170160	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=k8_-O_-fomit-frame-pointer`	20161024	20161009
170184	? ? ?	? ? ?	`sse4`	`gcc_-march=barcelona_-O2_-fomit-frame-pointer`	20161024	20161009
170264	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20161024	20161009
170368	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20161024	20161009
171040	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer`	20161024	20161009
171272	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=k8_-O2_-fomit-frame-pointer`	20161024	20161009
173064	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-O_-fomit-frame-pointer`	20161024	20161009
173112	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=corei7_-O_-fomit-frame-pointer`	20161024	20161009
173144	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20161024	20161009
173280	? ? ?	? ? ?	`sse4`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20161024	20161009
173672	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20161024	20161009
173736	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20161024	20161009
173904	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20161024	20161009
174056	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-O2_-fomit-frame-pointer`	20161024	20161009
174064	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20161024	20161009
174112	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20161024	20161009
174304	? ? ?	? ? ?	`sse4`	`gcc_-O2_-fomit-frame-pointer`	20161024	20161009
174912	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20161024	20161009
174920	? ? ?	? ? ?	`sse4`	`gcc_-m64_-O2_-fomit-frame-pointer`	20161024	20161009
175064	? ? ?	? ? ?	`sse4`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20161024	20161009
175072	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer`	20161024	20161009
175168	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer`	20161024	20161009
175184	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20161024	20161009
175232	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer`	20161024	20161009
175608	? ? ?	? ? ?	`sse4`	`gcc_-march=k8_-O_-fomit-frame-pointer`	20161024	20161009
175776	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20161024	20161009
175952	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer`	20161024	20161009
176032	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20161024	20161009
176056	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20161024	20161009
176256	? ? ?	? ? ?	`sse4`	`gcc_-march=nocona_-O2_-fomit-frame-pointer`	20161024	20161009
176408	? ? ?	? ? ?	`sse4`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20161024	20161009
177272	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer`	20161024	20161009
180680	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=nocona_-O_-fomit-frame-pointer`	20161024	20161009
187384	? ? ?	? ? ?	`sse4`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20161024	20161009
187856	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20161024	20161009
187872	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-Os_-fomit-frame-pointer`	20161024	20161009
187928	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20161024	20161009
188048	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20161024	20161009
188064	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20161024	20161009
189200	? ? ?	? ? ?	`sse4`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20161024	20161009
189216	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20161024	20161009
189432	? ? ?	? ? ?	`sse4`	`gcc_-march=k8_-O2_-fomit-frame-pointer`	20161024	20161009
189512	? ? ?	? ? ?	`sse4`	`gcc_-march=barcelona_-Os_-fomit-frame-pointer`	20161024	20161009
189528	? ? ?	? ? ?	`sse4`	`gcc_-Os_-fomit-frame-pointer`	20161024	20161009
189544	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20161024	20161009
189720	? ? ?	? ? ?	`sse4`	`gcc_-m64_-march=k8_-Os_-fomit-frame-pointer`	20161024	20161009
189784	? ? ?	? ? ?	`sse4`	`gcc_-march=k8_-Os_-fomit-frame-pointer`	20161024	20161009
189816	? ? ?	? ? ?	`sse4`	`gcc_-march=nocona_-Os_-fomit-frame-pointer`	20161024	20161009
190800	? ? ?	? ? ?	`sse4`	`gcc_-m64_-Os_-fomit-frame-pointer`	20161024	20161009
206552	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20161024	20161009
206912	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20161024	20161009
207528	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20161024	20161009
207680	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O3_-fomit-frame-pointer`	20161024	20161009
208056	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O3_-fomit-frame-pointer`	20161024	20161009
208776	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20161024	20161009
208936	? ? ?	? ? ?	`ref`	`clang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20161024	20161009
208968	? ? ?	? ? ?	`ref`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20161024	20161009
209128	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O3_-fomit-frame-pointer`	20161024	20161009
209144	? ? ?	? ? ?	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20161024	20161009
209312	? ? ?	? ? ?	`ref`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20161024	20161009
209352	? ? ?	? ? ?	`ref`	`clang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20161024	20161009
209352	? ? ?	? ? ?	`ref`	`gcc_-m64_-O3_-fomit-frame-pointer`	20161024	20161009
209488	? ? ?	? ? ?	`ref`	`gcc_-O3_-fomit-frame-pointer`	20161024	20161009
209616	? ? ?	? ? ?	`ref`	`clang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20161024	20161009
210920	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O3_-fomit-frame-pointer`	20161024	20161009
212432	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20161024	20161009
212432	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20161024	20161009
212496	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20161024	20161009
212504	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer`	20161024	20161009
212936	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer`	20161024	20161009
213640	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer`	20161024	20161009
213808	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O3_-fomit-frame-pointer`	20161024	20161009
213888	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer`	20161024	20161009
214216	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20161024	20161009
214520	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer`	20161024	20161009
214568	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20161024	20161009
234504	? ? ?	? ? ?	`sse4`	`gcc_-march=nocona_-O_-fomit-frame-pointer`	20161024	20161009
245320	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer`	20161024	20161009
245496	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer`	20161024	20161009
245856	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20161024	20161009
245904	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer`	20161024	20161009
245936	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer`	20161024	20161009
245960	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer`	20161024	20161009
246824	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20161024	20161009
247624	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20161024	20161009
247712	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer`	20161024	20161009
249200	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer`	20161024	20161009
249328	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20161024	20161009
250032	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer`	20161024	20161009
250064	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20161024	20161009
250080	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20161024	20161009
252584	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer`	20161024	20161009
252608	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer`	20161024	20161009
254504	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer`	20161024	20161009
254592	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20161024	20161009
254720	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O_-fomit-frame-pointer`	20161024	20161009
254864	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O_-fomit-frame-pointer`	20161024	20161009
254888	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20161024	20161009
255000	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O_-fomit-frame-pointer`	20161024	20161009
258544	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-Os_-fomit-frame-pointer`	20161024	20161009
258592	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20161024	20161009
261320	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O2_-fomit-frame-pointer`	20161024	20161009
261784	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20161024	20161009
261808	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20161024	20161009
261920	? ? ?	? ? ?	`ref`	`gcc_-m64_-O2_-fomit-frame-pointer`	20161024	20161009
262320	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O2_-fomit-frame-pointer`	20161024	20161009
262496	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20161024	20161009
262576	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20161024	20161009
262728	? ? ?	? ? ?	`ref`	`gcc_-O2_-fomit-frame-pointer`	20161024	20161009
262760	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-Os_-fomit-frame-pointer`	20161024	20161009
262768	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20161024	20161009
262768	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20161024	20161009
262768	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20161024	20161009
262816	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20161024	20161009
262824	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20161024	20161009
262872	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20161024	20161009
263080	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O2_-fomit-frame-pointer`	20161024	20161009
263128	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O2_-fomit-frame-pointer`	20161024	20161009
263224	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20161024	20161009
263280	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20161024	20161009
263528	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O2_-fomit-frame-pointer`	20161024	20161009
264224	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20161024	20161009
264624	? ? ?	? ? ?	`ref`	`gcc_-Os_-fomit-frame-pointer`	20161024	20161009
264624	? ? ?	? ? ?	`ref`	`gcc_-m64_-Os_-fomit-frame-pointer`	20161024	20161009
264696	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20161024	20161009
264696	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-Os_-fomit-frame-pointer`	20161024	20161009
264704	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-Os_-fomit-frame-pointer`	20161024	20161009
264712	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20161024	20161009
267296	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O_-fomit-frame-pointer`	20161024	20161009
267304	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O_-fomit-frame-pointer`	20161024	20161009
267336	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-Os_-fomit-frame-pointer`	20161024	20161009
267424	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20161024	20161009
267464	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20161024	20161009
267472	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20161024	20161009
267552	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20161024	20161009
268016	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O_-fomit-frame-pointer`	20161024	20161009
268192	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20161024	20161009
268456	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O_-fomit-frame-pointer`	20161024	20161009
268792	? ? ?	? ? ?	`ref`	`gcc_-m64_-O_-fomit-frame-pointer`	20161024	20161009
268800	? ? ?	? ? ?	`ref`	`gcc_-O_-fomit-frame-pointer`	20161024	20161009
269160	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20161024	20161009
269160	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer`	20161024	20161009
269912	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20161024	20161009
269912	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer`	20161024	20161009
270176	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer`	20161024	20161009
270248	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer`	20161024	20161009
270248	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer`	20161024	20161009
270272	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20161024	20161009
270296	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20161024	20161009
471704	? ? ?	? ? ?	`sse4`	`gcc`	20161024	20161009
482016	? ? ?	? ? ?	`sse4`	`gcc_-funroll-loops`	20161024	20161009
483032	? ? ?	? ? ?	`sse4`	`cc`	20161024	20161009
792192	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops`	20161024	20161009
803296	? ? ?	? ? ?	`ref`	`gcc`	20161024	20161009
808384	? ? ?	? ? ?	`ref`	`cc`	20161024	20161009

Test failure

Implementation: crypto_aead/omdsha512k512n256tau256v2/avx1
Compiler: cc

error 111

Number of similar (compiler,implementation) pairs: 98, namely:

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

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: 4, namely:

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

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