Test results for aarch64, pi3aplus, crypto_xof/bitwrite16

[Page version: 20250510 09:23:11]

Measurements for aarch64, pi3aplus, crypto_xof Test results for aarch64, pi3aplus, crypto_xof Test results for crypto_xof/bitwrite16

Computer: pi3aplus
Microarchitecture: aarch64; Cortex-A53 (410fd034)
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20250415
Operation: crypto_xof
Primitive: bitwrite16

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1108495	564 0 0	9260 768 752	`64`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
1110262	604 0 0	10188 768 752	`64`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
2101622	1540 0 0	11132 768 752	`64x4`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
2108053	1004 0 0	9692 768 752	`64x4`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
2303907	1252 0 0	9948 768 752	`64x4x2`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
2341184	1976 0 0	11564 768 752	`64x4x2`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
2400292	524 0 0	8308 752 728	`64`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
3112562	780 0 0	8588 752 728	`64x4`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
3491463	976 0 0	8780 752 728	`64x4x2`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
4827084	1424 0 0	10099 760 736	`64x4`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
5082700	632 0 0	9323 760 736	`64`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
5145957	1688 0 0	10363 760 736	`64x4x2`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
8352413	260 0 0	9860 768 752	`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
8353361	260 0 0	8948 768 752	`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
8399760	212 0 0	8891 760 736	`ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415
11791495	248 0 0	8020 752 728	`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20250501	20250415

Compiler output

write.c: In function 'atmost8192',
write.c:     inlined from 'crypto_xof_bitwrite16_64x4_constbranchindex' at write.c:73:5:
write.c: write.c:51:46: warning: iteration 2305843009213693952 invokes undefined behavior [-Waggressive-loop-optimizations]
write.c:    51 |       crypto_uint64 hi = crypto_uint64_load(h+8*i);
write.c:       |                                             ~^~~~
write.c: write.c:50:13: note: within this loop
write.c:    50 |     for (;i < words;++i) {
write.c:       |           ~~^~~~~~~

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`64x4`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`

Compiler output

write.c: In function 'atmost8192',
write.c:     inlined from 'crypto_xof_bitwrite16_64x4x2_constbranchindex' at write.c:93:5:
write.c: write.c:69:46: warning: iteration 2305843009213693952 invokes undefined behavior [-Waggressive-loop-optimizations]
write.c:    69 |       crypto_uint64 hi = crypto_uint64_load(h+8*i);
write.c:       |                                             ~^~~~
write.c: write.c:68:13: note: within this loop
write.c:    68 |     for (;i < words;++i) {
write.c:       |           ~~^~~~~~~

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`64x4x2`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`

Passed TIMECOP

TIMECOP iterations: 10

Number of similar (implementation,compiler) pairs: 16, namely:

Implementation	Compiler
`64`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64x4`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64x4`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64x4`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64x4`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64x4x2`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64x4x2`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64x4x2`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`64x4x2`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`
`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)`