Implementation notes: amd64, h5e450, crypto_stream/cryptmtv3

Computer: h5e450
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20130419
Operation: crypto_stream
Primitive: cryptmtv3

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
11697	`e/v3`	`clang -O3`	20120802	20120717
12477	`e/v3`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120802	20120717
12477	`e/v3`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120802	20120717
12483	`e/v3`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120802	20120717
12483	`e/v3`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120802	20120717
12507	`e/v3`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120802	20120717
12507	`e/v3`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120802	20120717
12513	`e/v3`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120802	20120717
12513	`e/v3`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120802	20120717
12513	`e/v3`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120802	20120717
12516	`e/v3`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120802	20120717
12516	`e/v3`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120802	20120717
12516	`e/v3`	`gcc -march=k8 -O -fomit-frame-pointer`	20120802	20120717
12522	`e/v3`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120802	20120717
12525	`e/v3`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120802	20120717
12528	`e/v3`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120802	20120717
12531	`e/v3`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120802	20120717
12537	`e/v3`	`gcc -O -fomit-frame-pointer`	20120802	20120717
12537	`e/v3`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120802	20120717
12537	`e/v3`	`gcc -m64 -O -fomit-frame-pointer`	20120802	20120717
12537	`e/v3`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120802	20120717
12537	`e/v3`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120802	20120717
12537	`e/v3`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120802	20120717
12540	`e/v3`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120802	20120717
12549	`e/v3`	`gcc -m64 -O3 -fomit-frame-pointer`	20120802	20120717
12549	`e/v3`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120802	20120717
12552	`e/v3`	`gcc -O3 -fomit-frame-pointer`	20120802	20120717
12552	`e/v3`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120802	20120717
12555	`e/v3`	`gcc -O2 -fomit-frame-pointer`	20120802	20120717
12555	`e/v3`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120802	20120717
12555	`e/v3`	`gcc -m64 -O2 -fomit-frame-pointer`	20120802	20120717
12555	`e/v3`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120802	20120717
12558	`e/v3`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120802	20120717
12558	`e/v3`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120802	20120717
12570	`e/v3`	`gcc -march=nocona -O -fomit-frame-pointer`	20120802	20120717
12579	`e/v3`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120802	20120717
12591	`e/v3`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120802	20120717
12600	`e/v3`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120802	20120717
12609	`e/v3`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120802	20120717
12618	`e/v3`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120802	20120717
12627	`e/v3`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120802	20120717
12633	`e/v3`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120802	20120717
12645	`e/v3`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120802	20120717
12648	`e/v3`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120802	20120717
12651	`e/v3`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120802	20120717
12654	`e/v3`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120802	20120717
12660	`e/v3`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120802	20120717
12660	`e/v3`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120802	20120717
12678	`e/v3`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120802	20120717
12678	`e/v3`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120802	20120717
12678	`e/v3`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120802	20120717
12681	`e/v3`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120802	20120717
12681	`e/v3`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120802	20120717
12684	`e/v3`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120802	20120717
12693	`e/v3`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120802	20120717
12693	`e/v3`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120802	20120717
12696	`e/v3`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120802	20120717
12702	`e/v3`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120802	20120717
12708	`e/v3`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120802	20120717
12708	`e/v3`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120802	20120717
12708	`e/v3`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120802	20120717
12711	`e/v3`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120802	20120717
12720	`e/v3`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120802	20120717
12741	`e/v3`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120802	20120717
12741	`e/v3`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120802	20120717
12750	`e/v3`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120802	20120717
12753	`e/v3`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120802	20120717
12828	`e/v3`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120802	20120717
12828	`e/v3`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120802	20120717
12831	`e/v3`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120802	20120717
12840	`e/v3`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120802	20120717
12843	`e/v3`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120802	20120717
12864	`e/v3`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120802	20120717
12879	`e/v3`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120802	20120717
13077	`e/v3`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120802	20120717
13107	`e/v3`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120802	20120717
13239	`e/v3`	`gcc -Os -fomit-frame-pointer`	20120802	20120717
13239	`e/v3`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120802	20120717
13239	`e/v3`	`gcc -m64 -Os -fomit-frame-pointer`	20120802	20120717
13239	`e/v3`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120802	20120717
13239	`e/v3`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120802	20120717
13239	`e/v3`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120802	20120717
13389	`e/v3`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120802	20120717
13392	`e/v3`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120802	20120717
13392	`e/v3`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120802	20120717
13395	`e/v3`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120802	20120717
13527	`e/v3`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120802	20120717
13527	`e/v3`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120802	20120717
13533	`e/v3`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120802	20120717
13533	`e/v3`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120802	20120717
140127	`e/v3`	`gcc`	20120802	20120717
140235	`e/v3`	`gcc -funroll-loops`	20120802	20120717
140475	`e/v3`	`cc`	20120802	20120717

Compiler output

Implementation: crypto_stream/cryptmtv3/e/v3
Compiler: clang -O3

cryptmt-v3.c: In file included from cryptmt-v3.c:1:
cryptmt-v3.c: ./e/cryptmt-v3.c:189:18: warning: array index of '156' indexes past the end of an array (that contains 156 elements) [-Warray-bounds]
cryptmt-v3.c: do_recursion(ps->gt;sfmt[N], ps->gt;sfmt[POS1], ps->gt;sfmt[N - 1]);
cryptmt-v3.c: ^ ~
cryptmt-v3.c: ./e/cryptmt-v3.c:25:5: note: array 'sfmt' declared here
cryptmt-v3.c: u32 sfmt[N][4];
cryptmt-v3.c: ^
cryptmt-v3.c: ./e/cryptmt-v3.c:403:27: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess]
cryptmt-v3.c: memset(ctx, 0, sizeof(ctx));
cryptmt-v3.c: ~~~ ^~~
cryptmt-v3.c: 2 warnings generated.

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

Compiler	Implementations
clang -O3	e/v3