Implementation notes: armeabi, pi2, crypto_hash/skein10241024

Computer: pi2
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20160731
Operation: crypto_hash
Primitive: skein10241024

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
78928	`arm_neon`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
78976	`arm_neon`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
79708	`arm_neon`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
81148	`arm_neon`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
162806	`opt`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
184037	`opt`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
215474	`opt`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
231447	`opt`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
257982	`opt`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731

Compiler output

Implementation: crypto_hash/skein10241024/arm_neon
Compiler: clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

skein_block_cortexa8.S: skein_block_cortexa8.S:25:2: error: unknown directive
skein_block_cortexa8.S: .altmacro
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:253:2: error: instruction requires: thumb2
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:520:2: error: instruction requires: thumb2
skein_block_cortexa8.S: add r0, CTX_TWEAK_OFS
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: gt;:2:41: error: too many positional arguments
skein_block_cortexa8.S: S512_Round %(0 + 0), 0, 2, 1, 3, gt;
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:573:2: note: while in macro instantiation
skein_block_cortexa8.S: S512_Four_Rounds 0
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: gt;:5:41: error: too many positional arguments
skein_block_cortexa8.S: S512_Round %(0 + 1), 3, 1, 0, 2, gt;
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:573:2: note: while in macro instantiation
skein_block_cortexa8.S: S512_Four_Rounds 0
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: gt;:7:41: error: too many positional arguments
skein_block_cortexa8.S: S512_Round %(0 + 2), 0, 2, 1, 3, gt;
skein_block_cortexa8.S: ^
skein_block_cortexa8.S: skein_block_cortexa8.S:573:2: note: while in macro instantiation
skein_block_cortexa8.S: ...

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

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