Implementation notes: amd64, h5e450, crypto_hash/skein10241024

Computer: h5e450
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20130419
Operation: crypto_hash
Primitive: skein10241024

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
24360	`opt`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120802	20120717
24375	`opt`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120802	20120717
24375	`opt`	`gcc -march=nocona -O -fomit-frame-pointer`	20120802	20120717
24378	`opt`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120802	20120717
24381	`opt`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120802	20120717
24387	`opt`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120802	20120717
24405	`opt`	`gcc -O -fomit-frame-pointer`	20120802	20120717
24405	`opt`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120802	20120717
24405	`opt`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120802	20120717
24408	`opt`	`gcc -m64 -O -fomit-frame-pointer`	20120802	20120717
24408	`opt`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120802	20120717
24408	`opt`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120802	20120717
24411	`opt`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120802	20120717
24501	`opt`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120802	20120717
25191	`opt`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120802	20120717
25191	`opt`	`gcc -march=k8 -O -fomit-frame-pointer`	20120802	20120717
25218	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120802	20120717
25218	`opt`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120802	20120717
25224	`opt`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120802	20120717
25224	`opt`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120802	20120717
25245	`opt`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120802	20120717
25263	`opt`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120802	20120717
25284	`opt`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120802	20120717
26595	`opt`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120802	20120717
26595	`opt`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120802	20120717
26595	`opt`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120802	20120717
26622	`opt`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120802	20120717
26892	`opt`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120802	20120717
26892	`opt`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120802	20120717
26892	`opt`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120802	20120717
26892	`opt`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120802	20120717
26892	`opt`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120802	20120717
26892	`opt`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120802	20120717
26913	`opt`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120802	20120717
26913	`opt`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120802	20120717
26913	`opt`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120802	20120717
26916	`opt`	`gcc -Os -fomit-frame-pointer`	20120802	20120717
26916	`opt`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120802	20120717
26916	`opt`	`gcc -m64 -Os -fomit-frame-pointer`	20120802	20120717
26916	`opt`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120802	20120717
26916	`opt`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120802	20120717
26916	`opt`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120802	20120717
26919	`opt`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120802	20120717
26919	`opt`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120802	20120717
26937	`opt`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120802	20120717
27003	`opt`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120802	20120717
27615	`opt`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120802	20120717
27621	`opt`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120802	20120717
27633	`opt`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120802	20120717
27633	`opt`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120802	20120717
27666	`opt`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120802	20120717
27831	`opt`	`gcc -m64 -O3 -fomit-frame-pointer`	20120802	20120717
27837	`opt`	`gcc -O3 -fomit-frame-pointer`	20120802	20120717
27840	`opt`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120802	20120717
27843	`opt`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120802	20120717
27852	`opt`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120802	20120717
27852	`opt`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120802	20120717
27909	`opt`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120802	20120717
27912	`opt`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120802	20120717
27912	`opt`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120802	20120717
28179	`opt`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120802	20120717
28182	`opt`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120802	20120717
28203	`opt`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120802	20120717
28206	`opt`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120802	20120717
28626	`opt`	`gcc -O2 -fomit-frame-pointer`	20120802	20120717
28626	`opt`	`gcc -m64 -O2 -fomit-frame-pointer`	20120802	20120717
28644	`opt`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120802	20120717
28722	`opt`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120802	20120717
28725	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120802	20120717
28728	`opt`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120802	20120717
28746	`opt`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120802	20120717
28749	`opt`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120802	20120717
28761	`opt`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120802	20120717
28767	`opt`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120802	20120717
28785	`opt`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120802	20120717
28812	`opt`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120802	20120717
28848	`opt`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120802	20120717
28869	`opt`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120802	20120717
28908	`opt`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120802	20120717
29085	`opt`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120802	20120717
30768	`opt`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120802	20120717
30795	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120802	20120717
30798	`opt`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120802	20120717
30822	`opt`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120802	20120717
30828	`opt`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120802	20120717
30864	`opt`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120802	20120717
30864	`opt`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120802	20120717
30891	`opt`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120802	20120717
30909	`opt`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120802	20120717
33822	`opt`	`clang -O3`	20120802	20120717
94332	`opt`	`gcc`	20120802	20120717
94377	`opt`	`cc`	20120802	20120717
94485	`opt`	`gcc -funroll-loops`	20120802	20120717

Test failure

Implementation: crypto_hash/skein10241024/x64
Compiler: cc

error 111

Number of similar (compiler,implementation) pairs: 88, namely:

Compiler	Implementations
cc	x64
gcc	x64
gcc -O2 -fomit-frame-pointer	x64
gcc -O3 -fomit-frame-pointer	x64
gcc -O -fomit-frame-pointer	x64
gcc -Os -fomit-frame-pointer	x64
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	x64
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	x64
gcc -fno-schedule-insns -O -fomit-frame-pointer	x64
gcc -fno-schedule-insns -Os -fomit-frame-pointer	x64
gcc -funroll-loops	x64
gcc -funroll-loops -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -O -fomit-frame-pointer	x64
gcc -funroll-loops -Os -fomit-frame-pointer	x64
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	x64
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	x64
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	x64
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	x64
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	x64
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	x64
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	x64
gcc -m64 -O2 -fomit-frame-pointer	x64
gcc -m64 -O3 -fomit-frame-pointer	x64
gcc -m64 -O -fomit-frame-pointer	x64
gcc -m64 -Os -fomit-frame-pointer	x64
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	x64
gcc -m64 -march=core2 -O -fomit-frame-pointer	x64
gcc -m64 -march=core2 -Os -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	x64
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=corei7 -O -fomit-frame-pointer	x64
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	x64
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	x64
gcc -m64 -march=k8 -O -fomit-frame-pointer	x64
gcc -m64 -march=k8 -Os -fomit-frame-pointer	x64
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	x64
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	x64
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	x64
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	x64
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	x64
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	x64
gcc -m64 -march=nocona -O -fomit-frame-pointer	x64
gcc -m64 -march=nocona -Os -fomit-frame-pointer	x64
gcc -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -march=barcelona -O -fomit-frame-pointer	x64
gcc -march=barcelona -Os -fomit-frame-pointer	x64
gcc -march=k8 -O2 -fomit-frame-pointer	x64
gcc -march=k8 -O3 -fomit-frame-pointer	x64
gcc -march=k8 -O -fomit-frame-pointer	x64
gcc -march=k8 -Os -fomit-frame-pointer	x64
gcc -march=nocona -O2 -fomit-frame-pointer	x64
gcc -march=nocona -O3 -fomit-frame-pointer	x64
gcc -march=nocona -O -fomit-frame-pointer	x64
gcc -march=nocona -Os -fomit-frame-pointer	x64

Test failure

Implementation: crypto_hash/skein10241024/x64
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
error 111

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -m64 -march=barcelona -O -fomit-frame-pointer	x64
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	x64

Compiler output

Implementation: crypto_hash/skein10241024/x64
Compiler: cc

skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable [-Wtrigraphs]

Number of similar (compiler,implementation) pairs: 88, namely:

Compiler	Implementations
cc	x64
gcc	x64
gcc -O2 -fomit-frame-pointer	x64
gcc -O3 -fomit-frame-pointer	x64
gcc -O -fomit-frame-pointer	x64
gcc -Os -fomit-frame-pointer	x64
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	x64
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	x64
gcc -fno-schedule-insns -O -fomit-frame-pointer	x64
gcc -fno-schedule-insns -Os -fomit-frame-pointer	x64
gcc -funroll-loops	x64
gcc -funroll-loops -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -O -fomit-frame-pointer	x64
gcc -funroll-loops -Os -fomit-frame-pointer	x64
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	x64
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	x64
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	x64
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	x64
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	x64
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	x64
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	x64
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	x64
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	x64
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	x64
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	x64
gcc -m64 -O2 -fomit-frame-pointer	x64
gcc -m64 -O3 -fomit-frame-pointer	x64
gcc -m64 -O -fomit-frame-pointer	x64
gcc -m64 -Os -fomit-frame-pointer	x64
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	x64
gcc -m64 -march=core2 -O -fomit-frame-pointer	x64
gcc -m64 -march=core2 -Os -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	x64
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	x64
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=corei7 -O -fomit-frame-pointer	x64
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	x64
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	x64
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	x64
gcc -m64 -march=k8 -O -fomit-frame-pointer	x64
gcc -m64 -march=k8 -Os -fomit-frame-pointer	x64
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	x64
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	x64
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	x64
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	x64
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	x64
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	x64
gcc -m64 -march=nocona -O -fomit-frame-pointer	x64
gcc -m64 -march=nocona -Os -fomit-frame-pointer	x64
gcc -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -march=barcelona -O -fomit-frame-pointer	x64
gcc -march=barcelona -Os -fomit-frame-pointer	x64
gcc -march=k8 -O2 -fomit-frame-pointer	x64
gcc -march=k8 -O3 -fomit-frame-pointer	x64
gcc -march=k8 -O -fomit-frame-pointer	x64
gcc -march=k8 -Os -fomit-frame-pointer	x64
gcc -march=nocona -O2 -fomit-frame-pointer	x64
gcc -march=nocona -O3 -fomit-frame-pointer	x64
gcc -march=nocona -O -fomit-frame-pointer	x64
gcc -march=nocona -Os -fomit-frame-pointer	x64

Compiler output

Implementation: crypto_hash/skein10241024/x64
Compiler: clang -O3

skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ignored [-Wtrigraphs]
skein_block_x64.S: addq $LOCAL_SIZE,%rsp #get rid of locals (wipe??)
skein_block_x64.S: ^
skein_block_x64.S: 1 warning generated.
skein_block_x64.S: skein_block_x64.S:16:5: warning: ignoring directive for now
skein_block_x64.S: .altmacro
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:17:5: warning: ignoring directive for now
skein_block_x64.S: .psize 0,128 #list file has no page boundaries
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:44:3: warning: ignoring directive for now
skein_block_x64.S: .irp _NN_,256,512,1024
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:45:23: error: expected ')' in parentheses expression
skein_block_x64.S: .if (SKEIN_UNROLL_\_NN_) == 0
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:46:39: error: unknown token in expression
skein_block_x64.S: SKEIN_ASM_UNROLL = SKEIN_ASM_UNROLL + \_NN_
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:48:3: warning: ignoring directive for now
skein_block_x64.S: .endr
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:510:39: error: Wrong number of arguments
skein_block_x64.S: Setup_Stack 256,((ROUNDS_256/8)+1)
skein_block_x64.S: ^
skein_block_x64.S: ...

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

Compiler	Implementations
clang -O3	x64

Compiler output

Implementation: crypto_hash/skein10241024/x64
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable [-Wtrigraphs]
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable [-Wtrigraphs]

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	x64
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	x64
gcc -m64 -march=barcelona -O -fomit-frame-pointer	x64
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	x64