Implementation notes: x86, thoth, crypto_aead/artemia128v1

Computer: thoth
Architecture: x86
CPU ID: AuthenticAMD-00000622-0183f9ff
SUPERCOP version: 20160806
Operation: crypto_aead
Primitive: artemia128v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
4416954	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160726	20160724
5234496	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160726	20160724
5302921	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160726	20160724
5562554	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160726	20160724
5950510	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160726	20160724

Compiler output

Implementation: crypto_aead/artemia128v1/ref
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

jhae_padding.c: jhae_padding.c:79:54: warning: shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 56) & 0xFF);
jhae_padding.c: ^ ~~
jhae_padding.c: jhae_padding.c:80:54: warning: shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 48) & 0xFF);
jhae_padding.c: ^ ~~
jhae_padding.c: jhae_padding.c:81:54: warning: shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 40) & 0xFF);
jhae_padding.c: ^ ~~
jhae_padding.c: jhae_padding.c:82:54: warning: shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 32) & 0xFF);
jhae_padding.c: ^ ~~
jhae_padding.c: 4 warnings generated.

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

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_aead/artemia128v1/ref
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

jhae_padding.c: jhae_padding.c: In function 'padding_message':
jhae_padding.c: jhae_padding.c:79:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 56) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:80:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 48) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:81:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 40) & 0xFF);
jhae_padding.c: ^
jhae_padding.c: jhae_padding.c:82:54: warning: right shift count >gt;= width of type [-Wshift-count-overflow]
jhae_padding.c: padded[order[i++]] = (unsigned char)((messageLen >gt;>gt; 32) & 0xFF);
jhae_padding.c: ^

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	ref