Implementation notes: x86, thoth, crypto_stream/aes256ctr

Computer: thoth
Architecture: x86
CPU ID: AuthenticAMD-00000622-0183f9ff
SUPERCOP version: 20160806
Operation: crypto_stream
Primitive: aes256ctr

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
71418	`cryptopp`	`g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160726	20160724
71622	`cryptopp`	`clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160726	20160724
71955	`cryptopp`	`g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160726	20160724
72639	`cryptopp`	`g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160726	20160724
72970	`cryptopp`	`g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160726	20160724
116000	`openssl`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160726	20160724
116004	`openssl`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160726	20160724
116047	`openssl`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160726	20160724
116184	`openssl`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160726	20160724
117504	`openssl`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160726	20160724

Compiler output

Implementation: crypto_stream/aes256ctr/openssl
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

stream.c: stream.c:12:3: warning: implicitly declaring library function 'memset' with type 'void *(void *, int, unsigned int)' [-Wimplicit-function-declaration]
stream.c: memset(temp, 0, outlen);
stream.c: ^
stream.c: stream.c:12:3: note: include the header gt; or explicitly provide a declaration for 'memset'
stream.c: 1 warning generated.

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

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

Compiler output

Implementation: crypto_stream/aes256ctr/openssl
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

stream.c: stream.c: In function 'crypto_stream_aes256ctr_openssl':
stream.c: stream.c:12:3: warning: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
stream.c: memset(temp, 0, outlen);
stream.c: ^
stream.c: stream.c:12:3: warning: incompatible implicit declaration of built-in function 'memset'
stream.c: stream.c:12:3: note: include 'gt;' or provide a declaration of 'memset'

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

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