Test results for aarch64, cfarm425, crypto_stream/salsa20

[Page version: 20261005 22:53:57]

Measurements for aarch64, cfarm425, crypto_stream Test results for aarch64, cfarm425, crypto_stream Test results for crypto_stream/salsa20

Computer: cfarm425
Microarchitecture: aarch64; Cortex-A76 (413fd0c1)
Architecture: aarch64
CPU ID: 413fd0c1
SUPERCOP version: 20261004
Operation: crypto_stream
Primitive: salsa20

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
7268	12738 1608 0	1611055 145105 15600	`T:cryptopp`	`g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
7389	3344 0 4	24732 1200 1480	`e/merged`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
7869	3140 0 4	24540 1200 1480	`e/ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
7986	3128 0 4	24540 1200 1480	`e/regs`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
8310	1540 0 0	24020 1200 1480	`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004
15594	1352 0 0	22668 1200 1480	`armneon`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20261005	20261004

Compiler output

xor.c: xor.c: In function 'crypto_stream_salsa20_armneon_constbranchindex_xor':
xor.c: xor.c:71:18: warning: 'savec' may be used uninitialized [-Wmaybe-uninitialized]
xor.c:    71 |   unsigned char *savec;
xor.c:       |                  ^~~~~

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

Implementation	Compiler
`armneon`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`

Compiler output

salsa20.c: In file included from salsa20.c:1:
salsa20.c: e/salsa20.c: In function 'crypto_stream_salsa20_e_merged_constbranchindex_ECRYPT_encrypt_bytes':
salsa20.c: e/salsa20.c:58:7: warning: 'ctarget' may be used uninitialized [-Wmaybe-uninitialized]
salsa20.c:    58 |   u8 *ctarget;
salsa20.c:       |       ^~~~~~~

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

Implementation	Compiler
`e/merged`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`

Passed TIMECOP

TIMECOP iterations: 10

Number of similar (implementation,compiler) pairs: 5, namely:

Implementation	Compiler
`armneon`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`
`e/merged`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`
`e/ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`
`e/regs`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`
`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (16.2.0)`