Implementation notes: amd64, cannon, crypto_sign/sphincsf128sha256

Computer: cannon
Architecture: amd64
CPU ID: GenuineIntel-00060663-bfebfbff
SUPERCOP version: 20190110
Operation: crypto_sign
Primitive: sphincsf128sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
106126838	`avx2`	`clang -funroll-loops -march=native -O2`	20190205	20190110
106600572	`avx2`	`clang -march=native -O2`	20190205	20190110
106824564	`avx2`	`clang -march=native -O3`	20190205	20190110
107195858	`avx2`	`clang -funroll-loops -march=native -O3`	20190205	20190110
110703094	`avx2`	`clang -march=native -Os`	20190205	20190110
111496088	`avx2`	`clang -funroll-loops -march=native -Os`	20190205	20190110
129911364	`avx2`	`gcc -funroll-loops -march=native -O2`	20190205	20190110
130913838	`avx2`	`gcc -funroll-loops -march=native -O3`	20190205	20190110
134053868	`avx2`	`gcc -march=native -O3`	20190205	20190110
147291306	`avx2`	`gcc -march=native -Os`	20190205	20190110
147722124	`avx2`	`gcc -march=native -O2`	20190205	20190110
157672074	`avx2`	`gcc -funroll-loops -march=native -Os`	20190205	20190110
159263850	`ref`	`gcc -funroll-loops -march=native -O3`	20190205	20190110
162303004	`ref`	`clang -funroll-loops -march=native -Os`	20190205	20190110
164023948	`ref`	`clang -funroll-loops -march=native -O2`	20190205	20190110
164145822	`ref`	`clang -march=native -Os`	20190205	20190110
164275606	`ref`	`clang -funroll-loops -march=native -O3`	20190205	20190110
164277336	`ref`	`clang -march=native -O3`	20190205	20190110
164582576	`ref`	`clang -march=native -O2`	20190205	20190110
165500346	`ref`	`gcc -funroll-loops -march=native -O2`	20190205	20190110
170695512	`ref`	`gcc -march=native -O2`	20190205	20190110
173585808	`ref`	`gcc -march=native -Os`	20190205	20190110
173756554	`ref`	`gcc -funroll-loops -march=native -Os`	20190205	20190110
173975996	`ref`	`gcc -march=native -O3`	20190205	20190110