Implementation notes: amd64, pluton1mn, crypto_sign/sphincs256

Computer: pluton1mn
Architecture: amd64
CPU ID: GenuineIntel-00050671-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_sign
Primitive: sphincs256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
174971678	`avx2`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160807	20160806
175381276	`avx2`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160807	20160806
683081868	`ref`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160807	20160806
685781516	`ref`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160807	20160806

Compiler output

Implementation: crypto_sign/sphincs256/avx2
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /home_nfs/dolbeaur/supercop-20160806/supercop-data/pluton1mn/amd64/lib/libsupercop.a(crypto_stream_chacha12_dolbeau_amd64_avx2-chacha.o): In function `ECRYPT_keystream_bytes':
try.c: chacha.c:(.text+0x...): undefined reference to `__intel_mic_avx512f_memset'
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	avx2 ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	avx2 ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	avx2 ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	avx2 ref