Implementation notes: armeabi, sachr, crypto_dh/curve25519

Computer: sachr
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20140514
Operation: crypto_dh
Primitive: curve25519

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1254821	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140517	20140514
1254954	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140517	20140514
1255259	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140517	20140514
1256105	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140517	20140514
1256899	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140517	20140514
1257032	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140517	20140514
1257299	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140517	20140514
1258358	`ref`	`gcc -O3 -fomit-frame-pointer`	20140517	20140514
1259112	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140517	20140514
1260951	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140517	20140514
1261254	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140517	20140514
1262773	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140517	20140514
1263182	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140517	20140514
1264497	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140517	20140514
1265377	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140517	20140514
1265396	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140517	20140514
1265804	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140517	20140514
1265868	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140517	20140514
1265870	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140517	20140514
1265876	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140517	20140514
1265929	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140517	20140514
1266186	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140517	20140514
1266808	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140517	20140514
1266818	`ref`	`gcc -O2 -fomit-frame-pointer`	20140517	20140514
1266890	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140517	20140514
1267007	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140517	20140514
1268433	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140517	20140514
1268499	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140517	20140514
1268761	`ref`	`gcc -Os -fomit-frame-pointer`	20140517	20140514
1268771	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140517	20140514
1268974	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140517	20140514
1269194	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140517	20140514
1269203	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140517	20140514
1269317	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140517	20140514
1269663	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140517	20140514
1270174	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140517	20140514
1270770	`ref`	`gcc -O -fomit-frame-pointer`	20140517	20140514
1270785	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140517	20140514
1271368	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140517	20140514
1271617	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140517	20140514
1271975	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140517	20140514
1278678	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140517	20140514
1281135	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140517	20140514
1293832	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140517	20140514
1298836	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140517	20140514
1303796	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140517	20140514
1306003	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140517	20140514
1306741	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140517	20140514
1307022	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140517	20140514
1308401	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140517	20140514
1310863	`ref`	`cc`	20140517	20140514
1311541	`ref`	`gcc`	20140517	20140514
1312948	`ref`	`gcc -funroll-loops`	20140517	20140514
1313499	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140517	20140514
1316497	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140517	20140514

Compiler output

Implementation: crypto_dh/curve25519/mpfq
Compiler: cc

curve25519.c: curve25519.c:18:17: fatal error: gmp.h: No such file or directory
curve25519.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 35, namely:

Compiler	Implementations
cc	mpfq
gcc	mpfq
gcc -O2 -fomit-frame-pointer	mpfq
gcc -O3 -fomit-frame-pointer	mpfq
gcc -O -fomit-frame-pointer	mpfq
gcc -Os -fomit-frame-pointer	mpfq
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	mpfq
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	mpfq
gcc -fno-schedule-insns -O -fomit-frame-pointer	mpfq
gcc -fno-schedule-insns -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops	mpfq
gcc -funroll-loops -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a5 -O -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	mpfq
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	mpfq

Compiler output

Implementation: crypto_dh/curve25519/mpfq
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

curve25519.c: curve25519.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
curve25519.c: curve25519.c:18:17: fatal error: gmp.h: No such file or directory
curve25519.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	mpfq
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	mpfq
gcc -mcpu=arm810 -O -fomit-frame-pointer	mpfq
gcc -mcpu=arm810 -Os -fomit-frame-pointer	mpfq
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	mpfq
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	mpfq
gcc -mcpu=arm8 -O -fomit-frame-pointer	mpfq
gcc -mcpu=arm8 -Os -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm -O -fomit-frame-pointer	mpfq
gcc -mcpu=strongarm -Os -fomit-frame-pointer	mpfq

Compiler output

Implementation: crypto_dh/curve25519/ref
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

usesmult.c: usesmult.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
measure.c: measure.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
measure.c: measure-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm810 -O -fomit-frame-pointer	ref
gcc -mcpu=arm810 -Os -fomit-frame-pointer	ref
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm8 -O -fomit-frame-pointer	ref
gcc -mcpu=arm8 -Os -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	ref
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	ref
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	ref
gcc -mcpu=strongarm -O -fomit-frame-pointer	ref
gcc -mcpu=strongarm -Os -fomit-frame-pointer	ref