Implementation notes: amd64, cryptothinkx, crypto_sign/donald2048

Computer: cryptothinkx
Architecture: amd64
CPU ID: GenuineIntel-00040651-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_sign
Primitive: donald2048

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1989525	? ? ?	? ? ?	`openssl`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20170215	20170105
2073645	? ? ?	? ? ?	`openssl`	`gcc_-m64_-Os_-fomit-frame-pointer`	20170215	20170105
2074293	? ? ?	? ? ?	`openssl`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20170215	20170105
2074719	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer`	20170215	20170105
2082681	? ? ?	? ? ?	`openssl`	`gcc_-Os_-fomit-frame-pointer`	20170215	20170105
2083779	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20170215	20170105
2086440	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-O_-fomit-frame-pointer`	20170215	20170105
2087508	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20170215	20170105
2091930	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20170215	20170105
2092977	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20170215	20170105
2094642	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer`	20170215	20170105
2098155	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20170215	20170105
2098515	? ? ?	? ? ?	`openssl`	`gcc_-m64_-O2_-fomit-frame-pointer`	20170215	20170105
2104428	? ? ?	? ? ?	`openssl`	`gcc_-march=barcelona_-O3_-fomit-frame-pointer`	20170215	20170105
2106117	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer`	20170215	20170105
2106942	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer`	20170215	20170105
2111427	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer`	20170215	20170105
2114430	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=nocona_-O_-fomit-frame-pointer`	20170215	20170105
2115642	? ? ?	? ? ?	`openssl`	`gcc_-march=nocona_-O_-fomit-frame-pointer`	20170215	20170105
2116890	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20170215	20170105
2118414	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer`	20170215	20170105
2119560	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20170215	20170105
2123028	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer`	20170215	20170105
2125953	? ? ?	? ? ?	`openssl`	`gcc_-march=nocona_-Os_-fomit-frame-pointer`	20170215	20170105
2126817	? ? ?	? ? ?	`openssl`	`gcc_-O2_-fomit-frame-pointer`	20170215	20170105
2126994	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer`	20170215	20170105
2130150	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer`	20170215	20170105
2131080	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops`	20170215	20170105
2131644	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20170215	20170105
2131812	? ? ?	? ? ?	`openssl`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20170215	20170105
2133786	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer`	20170215	20170105
2135538	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=corei7_-O_-fomit-frame-pointer`	20170215	20170105
2135703	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer`	20170215	20170105
2137197	? ? ?	? ? ?	`openssl`	`gcc_-march=barcelona_-O2_-fomit-frame-pointer`	20170215	20170105
2137593	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20170215	20170105
2138271	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20170215	20170105
2140302	? ? ?	? ? ?	`openssl`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20170215	20170105
2140599	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20170215	20170105
2140650	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=k8_-O2_-fomit-frame-pointer`	20170215	20170105
2142342	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20170215	20170105
2143212	? ? ?	? ? ?	`openssl`	`gcc_-march=k8_-O2_-fomit-frame-pointer`	20170215	20170105
2143752	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer`	20170215	20170105
2144067	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer`	20170215	20170105
2144103	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20170215	20170105
2146431	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20170215	20170105
2146827	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20170215	20170105
2146881	? ? ?	? ? ?	`openssl`	`clang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20170215	20170105
2147286	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20170215	20170105
2147439	? ? ?	? ? ?	`openssl`	`gcc_-m64_-O3_-fomit-frame-pointer`	20170215	20170105
2147649	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20170215	20170105
2150412	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-O3_-fomit-frame-pointer`	20170215	20170105
2150418	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=k8_-Os_-fomit-frame-pointer`	20170215	20170105
2151219	? ? ?	? ? ?	`openssl`	`gcc_-m64_-O_-fomit-frame-pointer`	20170215	20170105
2152578	? ? ?	? ? ?	`openssl`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20170215	20170105
2154030	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer`	20170215	20170105
2174178	? ? ?	? ? ?	`openssl`	`gcc_-march=k8_-O3_-fomit-frame-pointer`	20170215	20170105
2178798	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20170215	20170105
2192058	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20170215	20170105
2192496	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20170215	20170105
2196402	? ? ?	? ? ?	`openssl`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20170215	20170105
2198583	? ? ?	? ? ?	`openssl`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20170215	20170105
2198715	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20170215	20170105
2199975	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer`	20170215	20170105
2202417	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20170215	20170105
2206341	? ? ?	? ? ?	`openssl`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20170215	20170105
2206959	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer`	20170215	20170105
2207208	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer`	20170215	20170105
2208693	? ? ?	? ? ?	`openssl`	`clang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20170215	20170105
2209653	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=k8_-O_-fomit-frame-pointer`	20170215	20170105
2211069	? ? ?	? ? ?	`openssl`	`gcc_-march=nocona_-O3_-fomit-frame-pointer`	20170215	20170105
2211195	? ? ?	? ? ?	`openssl`	`clang_-O3_-fwrapv_-march=x86-64_-mcpu=core-avx2_-mavx2_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20170215	20170105
2212272	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer`	20170215	20170105
2212518	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer`	20170215	20170105
2214636	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20170215	20170105
2214774	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20170215	20170105
2217174	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20170215	20170105
2217687	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20170215	20170105
2218863	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20170215	20170105
2219106	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20170215	20170105
2220765	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20170215	20170105
2221656	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer`	20170215	20170105
2222922	? ? ?	? ? ?	`openssl`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20170215	20170105
2223762	? ? ?	? ? ?	`openssl`	`gcc`	20170215	20170105
2223798	? ? ?	? ? ?	`openssl`	`gcc_-march=barcelona_-Os_-fomit-frame-pointer`	20170215	20170105
2223942	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-Os_-fomit-frame-pointer`	20170215	20170105
2224680	? ? ?	? ? ?	`openssl`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20170215	20170105
2225667	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20170215	20170105
2226417	? ? ?	? ? ?	`openssl`	`gcc_-march=nocona_-O2_-fomit-frame-pointer`	20170215	20170105
2226441	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20170215	20170105
2227020	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=corei7_-O3_-fomit-frame-pointer`	20170215	20170105
2229450	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20170215	20170105
2230437	? ? ?	? ? ?	`openssl`	`gcc_-march=k8_-Os_-fomit-frame-pointer`	20170215	20170105
2234748	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer`	20170215	20170105
2235108	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20170215	20170105
2235273	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20170215	20170105
2236143	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20170215	20170105
2242929	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20170215	20170105
2243193	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer`	20170215	20170105
2248146	? ? ?	? ? ?	`openssl`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20170215	20170105
2256474	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20170215	20170105
2266428	? ? ?	? ? ?	`openssl`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20170215	20170105
2266485	? ? ?	? ? ?	`openssl`	`gcc_-O_-fomit-frame-pointer`	20170215	20170105
2267598	? ? ?	? ? ?	`openssl`	`clang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20170215	20170105
2269020	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer`	20170215	20170105
2273007	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer`	20170215	20170105
2275023	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer`	20170215	20170105
2275755	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20170215	20170105
2283423	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20170215	20170105
2283924	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer`	20170215	20170105
2284896	? ? ?	? ? ?	`openssl`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20170215	20170105
2286579	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20170215	20170105
2287383	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20170215	20170105
2289330	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20170215	20170105
2290491	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-O2_-fomit-frame-pointer`	20170215	20170105
2291580	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer`	20170215	20170105
2294634	? ? ?	? ? ?	`openssl`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20170215	20170105
2307492	? ? ?	? ? ?	`openssl`	`gcc_-march=barcelona_-O_-fomit-frame-pointer`	20170215	20170105
2313186	? ? ?	? ? ?	`openssl`	`gcc_-O3_-fomit-frame-pointer`	20170215	20170105
2338844	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20170215	20170105
2368200	? ? ?	? ? ?	`openssl`	`cc`	20170215	20170105
2368848	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20170215	20170105
2372488	? ? ?	? ? ?	`openssl`	`gcc_-march=k8_-O_-fomit-frame-pointer`	20170215	20170105
2383048	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer`	20170215	20170105
2384372	? ? ?	? ? ?	`openssl`	`gcc_-m64_-march=k8_-O3_-fomit-frame-pointer`	20170215	20170105
2390044	? ? ?	? ? ?	`openssl`	`gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer`	20170215	20170105

Test failure

Implementation: crypto_sign/donald2048/cryptopp
Compiler: clang++ -O3 -fomit-frame-pointer -Qunused-arguments

error 111
crypto_sign_open with c=t overlap returns nonzero

Number of similar (compiler,implementation) pairs: 83, namely:

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer -Qunused-arguments	cryptopp
clang++ -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	cryptopp
clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	cryptopp
clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	cryptopp
clang++ -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	cryptopp
clang++ -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	cryptopp
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	cryptopp
clang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	cryptopp
clang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	cryptopp
clang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	cryptopp
g++	cryptopp
g++ -O2 -fomit-frame-pointer	cryptopp
g++ -O3 -fomit-frame-pointer	cryptopp
g++ -O -fomit-frame-pointer	cryptopp
g++ -Os -fomit-frame-pointer	cryptopp
g++ -fno-schedule-insns -O2 -fomit-frame-pointer	cryptopp
g++ -fno-schedule-insns -O3 -fomit-frame-pointer	cryptopp
g++ -fno-schedule-insns -O -fomit-frame-pointer	cryptopp
g++ -fno-schedule-insns -Os -fomit-frame-pointer	cryptopp
g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	cryptopp
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	cryptopp
g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	cryptopp
g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	cryptopp
g++ -m64 -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -O -fomit-frame-pointer	cryptopp
g++ -m64 -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=core-avx-i -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core-avx-i -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core-avx-i -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=core-avx-i -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=core-avx2 -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core-avx2 -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core-avx2 -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=core-avx2 -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=corei7-avx -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=corei7-avx -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=corei7-avx -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=corei7-avx -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=corei7 -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=corei7 -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=corei7 -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=corei7 -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=k8 -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=k8 -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=k8 -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=k8 -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer	cryptopp
g++ -m64 -march=nocona -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=nocona -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=nocona -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=nocona -Os -fomit-frame-pointer	cryptopp
g++ -march=barcelona -O2 -fomit-frame-pointer	cryptopp
g++ -march=barcelona -O3 -fomit-frame-pointer	cryptopp
g++ -march=barcelona -O -fomit-frame-pointer	cryptopp
g++ -march=barcelona -Os -fomit-frame-pointer	cryptopp
g++ -march=k8 -O2 -fomit-frame-pointer	cryptopp
g++ -march=k8 -O3 -fomit-frame-pointer	cryptopp
g++ -march=k8 -O -fomit-frame-pointer	cryptopp
g++ -march=k8 -Os -fomit-frame-pointer	cryptopp
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	cryptopp
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	cryptopp
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	cryptopp
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	cryptopp
g++ -march=nocona -O2 -fomit-frame-pointer	cryptopp
g++ -march=nocona -O3 -fomit-frame-pointer	cryptopp
g++ -march=nocona -O -fomit-frame-pointer	cryptopp
g++ -march=nocona -Os -fomit-frame-pointer	cryptopp

Test failure

Implementation: crypto_sign/donald2048/cryptopp
Compiler: g++ -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
crypto_sign_open with c=t overlap returns nonzero
error 111
crypto_sign_open with c=t overlap returns nonzero

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

Compiler	Implementations
g++ -m64 -march=barcelona -O2 -fomit-frame-pointer	cryptopp
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer	cryptopp
g++ -m64 -march=barcelona -O -fomit-frame-pointer	cryptopp
g++ -m64 -march=barcelona -Os -fomit-frame-pointer	cryptopp