Implementation notes: armeabi, h6dragon, crypto_core/hsalsa20

Computer: h6dragon
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20141014
Operation: crypto_core
Primitive: hsalsa20

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2040	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
2044	`ref2`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
2059	`ref2`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
2062	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
2086	`ref2`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
2089	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
2089	`ref2`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
2113	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
2188	`ref2`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141014	20141014
2195	`ref2`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141014	20141014
2215	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141014	20141014
2216	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141014	20141014
2216	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2216	`ref2`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20141014	20141014
2216	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20141014	20141014
2216	`ref2`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20141014	20141014
2216	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20141014	20141014
2216	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20141014	20141014
2216	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20141014	20141014
2216	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20141014	20141014
2216	`ref2`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20141014	20141014
2216	`ref2`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20141014	20141014
2216	`ref2`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20141014	20141014
2240	`ref2`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20141014	20141014
2241	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20141014	20141014
2241	`ref2`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20141014	20141014
2241	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20141014	20141014
2242	`ref2`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20141014	20141014
2243	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141014	20141014
2243	`ref2`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141014	20141014
2243	`ref2`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2243	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20141014	20141014
2243	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20141014	20141014
2243	`ref2`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20141014	20141014
2243	`ref2`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20141014	20141014
2243	`ref2`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141014	20141014
2243	`ref2`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20141014	20141014
2243	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20141014	20141014
2243	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20141014	20141014
2243	`ref2`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20141014	20141014
2243	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20141014	20141014
2243	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20141014	20141014
2243	`ref2`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20141014	20141014
2265	`ref`	`clang -O3 -fomit-frame-pointer`	20141014	20141014
2267	`ref2`	`clang -O3 -fomit-frame-pointer`	20141014	20141014
2267	`ref2`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer`	20141014	20141014
2267	`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
2267	`ref`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer`	20141014	20141014
2267	`ref2`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer`	20141014	20141014
2267	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
2267	`ref2`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
2267	`ref`	`clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
2267	`ref2`	`clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
2267	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
2267	`ref2`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
2267	`ref`	`gcc -O2 -fomit-frame-pointer`	20141014	20141014
2267	`ref2`	`gcc -O2 -fomit-frame-pointer`	20141014	20141014
2267	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141014	20141014
2267	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20141014	20141014
2267	`ref2`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20141014	20141014
2267	`ref2`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20141014	20141014
2268	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20141014	20141014
2294	`ref2`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2295	`ref2`	`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
2295	`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
2295	`ref2`	`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
2295	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141014	20141014
2295	`ref2`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141014	20141014
2295	`ref`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer`	20141014	20141014
2295	`ref2`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer`	20141014	20141014
2295	`ref`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
2295	`ref2`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
2295	`ref2`	`gcc -Os -fomit-frame-pointer`	20141014	20141014
2295	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141014	20141014
2295	`ref2`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141014	20141014
2297	`ref`	`clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer`	20141014	20141014
2297	`ref2`	`gcc -O3 -fomit-frame-pointer`	20141014	20141014
2299	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141014	20141014
2300	`ref`	`gcc -O3 -fomit-frame-pointer`	20141014	20141014
2319	`ref`	`gcc -Os -fomit-frame-pointer`	20141014	20141014
2319	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2319	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20141014	20141014
2319	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141014	20141014
2319	`ref2`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141014	20141014
2327	`ref2`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20141014	20141014
2342	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20141014	20141014
2346	`ref2`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20141014	20141014
2346	`ref2`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141014	20141014
2358	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20141014	20141014
2370	`ref2`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20141014	20141014
2370	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20141014	20141014
2388	`ref2`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20141014	20141014
2396	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20141014	20141014
2397	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141014	20141014
2398	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20141014	20141014
2411	`ref2`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20141014	20141014
2421	`ref2`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20141014	20141014
2421	`ref2`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141014	20141014
2421	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141014	20141014
2421	`ref2`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141014	20141014
4018	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20141014	20141014
4045	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20141014	20141014
4045	`ref2`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20141014	20141014
4046	`ref2`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20141014	20141014
4046	`ref2`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20141014	20141014
4046	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20141014	20141014
4069	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20141014	20141014
4069	`ref2`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20141014	20141014
4069	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20141014	20141014
4069	`ref2`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20141014	20141014
4322	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
4325	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141014	20141014
4327	`ref2`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141014	20141014
4327	`ref2`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
4712	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20141014	20141014
4713	`ref2`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20141014	20141014
4714	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141014	20141014
4714	`ref2`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141014	20141014
4843	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20141014	20141014
4860	`ref2`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20141014	20141014
4862	`ref`	`gcc -O -fomit-frame-pointer`	20141014	20141014
4862	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141014	20141014
4862	`ref2`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141014	20141014
4893	`ref2`	`gcc -O -fomit-frame-pointer`	20141014	20141014
4893	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
4893	`ref2`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
12441	`ref2`	`cc`	20141014	20141014
12441	`ref2`	`gcc`	20141014	20141014
12441	`ref2`	`gcc -funroll-loops`	20141014	20141014
12878	`ref`	`cc`	20141014	20141014
12906	`ref`	`gcc`	20141014	20141014
12906	`ref`	`gcc -funroll-loops`	20141014	20141014

Compiler output

Implementation: crypto_core/hsalsa20/ref
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	ref ref2
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	ref ref2