Implementation notes: amd64, temp, crypto_sign/mqdss48

Computer: temp
Architecture: amd64
CPU ID: AuthenticAMD-00800f12-178bfbff
SUPERCOP version: 20191017
Operation: crypto_sign
Primitive: mqdss48

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
106082124	10519 0 0	31192 816 1600	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191221	20191017
107210927	17563 0 0	40840 816 1696	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191221	20191017
114428843	10129 0 0	30544 816 1600	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191221	20191017
127072565	8509 0 0	27580 800 1600	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191221	20191017

Compiler output

Implementation: avx2
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

mq.c: mq.c: In function 'MQ':
mq.c: mq.c:126:5: error: 'for' loop initial declarations are only allowed in C99 mode
mq.c: for (int i = 0; i < 8; i++) { ^
mq.c: mq.c:212:5: note: in expansion of macro 'EVAL_YMM_0'
mq.c: EVAL_YMM_0(x1)
mq.c: ^
mq.c: mq.c:126:5: note: use option -std=c99 or -std=gnu99 to compile your code
mq.c: for (int i = 0; i < 8; i++) { ^
mq.c: ...
mq.c: ^
mq.c: mq.c:359:5: note: in expansion of macro 'EVAL_YMM_0'
mq.c: EVAL_YMM_0(xixj[36])
mq.c: ^
mq.c: mq.c:362:5: error: 'for' loop initial declarations are only allowed in C99 mode
mq.c: for (int i = 0; i < 4; i++) {
mq.c: ^
mq.c: mq.c:365:9: error: 'for' loop initial declarations are only allowed in C99 mode
mq.c: for (int j = 0; j < (N/16); j++) {
mq.c: ^

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

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