Implementation notes: armeabi, pi2, crypto_hash/keccakc256

Computer: pi2
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20160731
Operation: crypto_hash
Primitive: keccakc256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
110142	`inplace32bi-armv7a`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
110209	`inplace32bi-armv7a`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
110212	`inplace32bi-armv7a`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
110214	`inplace32bi-armv7a`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
110696	`inplace32bi-armv7a`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
125582	`opt32bi-rvku2`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
127338	`simple32bi`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
131134	`inplace32bi`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
133388	`inplace32bi`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
139572	`opt32bi-s2lcu4`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
142280	`simple32bi`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
142559	`opt32bi-rvku2`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
149374	`opt32bi-s2lcu4`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
149712	`opt32biT-s2lcu4`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
153938	`simple32bi`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
154678	`opt32bi-rvku2`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
156994	`opt32bi-s2lcu4`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
158820	`opt32biT-s2lcu4`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
160556	`simple`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
163220	`inplace32bi`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
171553	`opt32biT-s2lcu4`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
172548	`simple`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
172568	`inplace`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
175496	`inplace`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
179340	`opt64u6`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
181820	`opt64lcu6`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
182199	`simple32bi`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
185586	`simple32bi`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
185744	`opt64lcu6`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
186516	`opt32bi-rvku2`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
187164	`opt32bi-rvku2`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
190077	`opt64u6`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
193624	`opt64lcu6`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
193672	`opt32bi-s2lcu4`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
194098	`opt64u6`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
196050	`opt32biT-s2lcu4`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
202864	`simple`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
202884	`inplace32bi`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
204409	`inplace32bi`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
204771	`opt32biT-s2lcu4`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
208551	`opt32bi-s2lcu4`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
215692	`inplace`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
248566	`opt64lcu24`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
263772	`simple`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
274038	`inplace`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
274594	`compact`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
276974	`simple`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
280727	`inplace`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
285221	`opt64lcu6`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
288413	`opt64lcu6`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
291067	`opt64lcu24`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
292327	`compact`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
299031	`opt64u6`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
302719	`opt64u6`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
342816	`opt64lcu24`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
342958	`compact`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
392566	`compact`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
456759	`opt64lcu24`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
483152	`opt64lcu24`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
488424	`compact`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
570240	`compact8`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
635984	`compact8`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
657185	`compact8`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
696708	`compact8`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731

Test failure

Implementation: crypto_hash/keccakc256/compact8
Compiler: gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv

error 111

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv	compact8

Compiler output

Implementation: crypto_hash/keccakc256/inplace32bi-armv6m
Compiler: clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

Keccak-inplace32BI-armgcc-ARMv6M.s: Keccak-inplace32BI-armgcc-ARMv6M.s:618:3: error: instruction requires: arm-mode
Keccak-inplace32BI-armgcc-ARMv6M.s: adds r2, r1
Keccak-inplace32BI-armgcc-ARMv6M.s: ^

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	inplace32bi-armv6m

Compiler output

Implementation: crypto_hash/keccakc256/inplace32bi-armv6m
Compiler: gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv

try.c: /usr/bin/ld: error: crypto_hash_keccakc256.a(Keccak-inplace32BI-armgcc-ARMv6M.o): Conflicting architecture profiles M/A
try.c: /usr/bin/ld: failed to merge target specific data of file crypto_hash_keccakc256.a(Keccak-inplace32BI-armgcc-ARMv6M.o)
try.c: collect2: error: ld returned 1 exit status

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

Compiler	Implementations
gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv	inplace32bi-armv6m
gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv	inplace32bi-armv6m
gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv	inplace32bi-armv6m
gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv	inplace32bi-armv6m