Implementation notes: aarch64, supercoplxc, crypto_sign/mqdss48

Computer: supercoplxc
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_sign
Primitive: mqdss48

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
132887440	21094 0 0	41819 936 1592	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191025	20190816
133450960	18366 0 0	37731 936 1592	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191025	20190816
134305360	11296 0 0	31510 824 1608	`ref`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20191025	20190816
134504480	20622 0 0	41291 936 1592	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191025	20190816
142815200	17866 0 0	37187 936 1592	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191025	20190816
184102000	11264 0 0	31470 824 1608	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20191025	20190816
184123200	11264 0 0	31470 824 1608	`ref`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20191025	20190816
185073840	11264 0 0	31470 824 1608	`ref`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191025	20190816
186511680	11304 0 0	31454 824 1608	`ref`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191025	20190816
300328880	14706 0 0	34923 936 1576	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191025	20190816
309098480	7937 0 0	25153 920 1568	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191025	20190816
309197360	7937 0 0	25153 920 1568	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191025	20190816
312088640	7949 0 0	25105 920 1568	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191025	20190816
312114160	7949 0 0	25105 920 1568	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191025	20190816
315569200	14646 0 0	34915 936 1576	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191025	20190816
379155280	9358 0 0	27627 936 1576	`ref`	`gcc_-O_-fomit-frame-pointer`	20191025	20190816
379818160	15362 0 0	36851 936 1576	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191025	20190816
380078000	15362 0 0	36851 936 1576	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191025	20190816
380236880	9358 0 0	27627 936 1576	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191025	20190816
477366720	8854 0 0	27027 936 1576	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191025	20190816
478491680	8770 0 0	26851 936 1576	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191025	20190816
3347628800	16631 0 0	38931 920 1584	`ref`	`cc`	20191025	20190816
3501727280	16631 0 0	38931 920 1584	`ref`	`gcc_-funroll-loops`	20191025	20190816
3539108640	16631 0 0	38931 920 1584	`ref`	`gcc`	20191025	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