Implementation notes: aarch64, rockpi4, crypto_sign/mqdss64

Computer: rockpi4
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20190816
Operation: crypto_sign
Primitive: mqdss64

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
197945531	19550 0 0	39121 936 1608	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191204	20190816
213718001	19706 0 0	39185 936 1608	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191204	20190816
222348049	12140 0 0	32462 824 1608	`ref`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20191204	20190816
227455620	12744 0 0	33070 824 1608	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20191204	20190816
241173002	18962 0 0	38393 936 1608	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191204	20190816
243734841	21806 0 0	42577 936 1608	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191204	20190816
287357553	12780 0 0	33054 824 1608	`ref`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191204	20190816
289706284	12744 0 0	33070 824 1608	`ref`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20191204	20190816
323865101	22486 0 0	43305 936 1608	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191204	20190816
356480124	14754 0 0	35129 936 1592	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191204	20190816
367617495	9082 0 0	27361 936 1592	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191204	20190816
405788194	9502 0 0	31961 936 1592	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191204	20190816
456035839	8998 0 0	27177 936 1592	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191204	20190816
546544376	12744 0 0	33070 824 1608	`ref`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191204	20190816
778912631	14822 0 0	35137 936 1592	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191204	20190816
799640275	8093 0 0	25385 920 1576	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191204	20190816
802259108	8133 0 0	25385 920 1576	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191204	20190816
803125582	8093 0 0	25385 920 1576	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191204	20190816
804169233	8113 0 0	25353 920 1576	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191204	20190816
805587888	8113 0 0	25353 920 1576	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191204	20190816
986349728	15782 0 0	37369 936 1592	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191204	20190816
991044712	9518 0 0	31969 936 1592	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191204	20190816
996072987	9518 0 0	31969 936 1592	`ref`	`gcc_-O_-fomit-frame-pointer`	20191204	20190816
1004378830	15782 0 0	37369 936 1592	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191204	20190816
1267239701	9226 0 0	27625 936 1592	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191204	20190816
2559975957	16347 0 0	38697 920 1592	`ref`	`gcc`	20191204	20190816
8208650884	16347 0 0	38697 920 1592	`ref`	`gcc_-funroll-loops`	20191204	20190816
8283083396	16347 0 0	38697 920 1592	`ref`	`cc`	20191204	20190816

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc -O2 -fomit-frame-pointer

gf31.c: gf31.c: In function 'gf31_npack':
gf31.c: gf31.c:126:5: warning: 'memset' specified size between 18446744073441116160 and 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
gf31.c: memset(out, 0, ((5 * n + 7) & ~7) >> 3);
gf31.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref