Implementation notes: armeabi, h6dragon, crypto_core/aes256encrypt

Computer: h6dragon
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20141014
Operation: crypto_core
Primitive: aes256encrypt

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2112	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141014	20141014
2113	`openssl`	`gcc -O3 -fomit-frame-pointer`	20141014	20141014
2113	`openssl`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141014	20141014
2113	`openssl`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2113	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141014	20141014
2113	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141014	20141014
2118	`openssl`	`gcc -O2 -fomit-frame-pointer`	20141014	20141014
2118	`openssl`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
2121	`openssl`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141014	20141014
2123	`openssl`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20141014	20141014
2126	`openssl`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141014	20141014
2127	`openssl`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
2136	`openssl`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20141014	20141014
2138	`openssl`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20141014	20141014
2139	`openssl`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`clang -O3 -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`gcc -Os -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141014	20141014
2140	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141014	20141014
2141	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141014	20141014
2151	`openssl`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20141014	20141014
2152	`openssl`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20141014	20141014
2162	`openssl`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive`	20141014	20141014
2162	`openssl`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20141014	20141014
2162	`openssl`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20141014	20141014
2162	`openssl`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20141014	20141014
2162	`openssl`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20141014	20141014
2162	`openssl`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20141014	20141014
2162	`openssl`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20141014	20141014
2162	`openssl`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20141014	20141014
2163	`openssl`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer`	20141014	20141014
2163	`openssl`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc`	20141014	20141014
2164	`openssl`	`gcc -O -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -funroll-loops`	20141014	20141014
2164	`openssl`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20141014	20141014
2164	`openssl`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20141014	20141014
2169	`openssl`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
2186	`openssl`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141014	20141014
2192	`openssl`	`cc`	20141014	20141014
2192	`openssl`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive`	20141014	20141014
2192	`openssl`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
2192	`openssl`	`clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
2192	`openssl`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
826444	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
831952	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
910693	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
911100	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20141014	20141014
911102	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20141014	20141014
911105	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20141014	20141014
911106	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20141014	20141014
911111	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20141014	20141014
912847	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
912868	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141014	20141014
989766	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141014	20141014
993820	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141014	20141014
1012611	`ref`	`gcc -O3 -fomit-frame-pointer`	20141014	20141014
1024727	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20141014	20141014
1085442	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20141014	20141014
1156296	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141014	20141014
1158572	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141014	20141014
1223958	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
1223990	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141014	20141014
1223992	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
1224018	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
1224041	`ref`	`clang -O3 -fomit-frame-pointer`	20141014	20141014
1224041	`ref`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer`	20141014	20141014
1224041	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer`	20141014	20141014
1224041	`ref`	`clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
1224168	`ref`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive`	20141014	20141014
1230459	`ref`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive`	20141014	20141014
1230467	`ref`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer`	20141014	20141014
2206039	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20141014	20141014
2206039	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20141014	20141014
2206040	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20141014	20141014
2206063	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20141014	20141014
2206111	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20141014	20141014
2313535	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20141014	20141014
2321550	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20141014	20141014
2321550	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141014	20141014
2339722	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20141014	20141014
2340092	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20141014	20141014
2340094	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20141014	20141014
2349000	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20141014	20141014
2478092	`ref`	`gcc -O2 -fomit-frame-pointer`	20141014	20141014
2478288	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141014	20141014
2515823	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20141014	20141014
2517134	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20141014	20141014
2517157	`ref`	`gcc -O -fomit-frame-pointer`	20141014	20141014
2517168	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
2535519	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141014	20141014
2606248	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141014	20141014
2711641	`ref`	`gcc -Os -fomit-frame-pointer`	20141014	20141014
2723381	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141014	20141014
2746171	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20141014	20141014
2749865	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20141014	20141014
2785320	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20141014	20141014
2792150	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2826971	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141014	20141014
2826971	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2900840	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
2952641	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141014	20141014
3077030	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20141014	20141014
3077053	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20141014	20141014
3077055	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20141014	20141014
3077106	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20141014	20141014
3077143	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20141014	20141014
13240792	`ref`	`cc`	20141014	20141014
13241205	`ref`	`gcc -funroll-loops`	20141014	20141014
13241304	`ref`	`gcc`	20141014	20141014

Compiler output

Implementation: crypto_core/aes256encrypt/openssl
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive

core.c: clang: warning: argument unused during compilation: '-fpolly'
core.c: clang: warning: argument unused during compilation: '-fvectorize'
core.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
core.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'

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

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	openssl ref
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	openssl ref

Compiler output

Implementation: crypto_core/aes256encrypt/openssl
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

core.c: clang: warning: argument unused during compilation: '-mavx2'