Implementation notes: x86, thoth, crypto_dh/curve25519

Computer: thoth
Architecture: x86
CPU ID: AuthenticAMD-00000622-0183f9ff
SUPERCOP version: 20160806
Operation: crypto_dh
Primitive: curve25519

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2411738	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160728	20160724
2420505	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160728	20160724
2420537	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160728	20160724
2420904	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160728	20160724
2427235	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160728	20160724
5488317	`mpfq`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160728	20160724
5888793	`mpfq`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160728	20160724
6582840	`mpfq`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160728	20160724
6889614	`mpfq`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160728	20160724
7309758	`mpfq`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160728	20160724

Compiler output

Implementation: crypto_dh/curve25519/mpfq
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

mpfq_p_25519.c: In file included from mpfq_p_25519.c:3:
mpfq_p_25519.c: ./x86_32/mpfq_p_25519.c:111:1: warning: control reaches end of non-void function [-Wreturn-type]
mpfq_p_25519.c: }
mpfq_p_25519.c: ^
mpfq_p_25519.c: 1 warning generated.

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

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