Implementation notes: amd64, wintermute, crypto_sign/donald512

Computer: wintermute
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20140505
Operation: crypto_sign
Primitive: donald512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
520988	`openssl`	`clang -O3`	20140508	20140505
524720	`openssl`	`clang -O3 -mavx`	20140508	20140505
524940	`openssl`	`clang -O3 -mavx2`	20140508	20140505
541668	`openssl`	`cc`	20140508	20140505