Test results for amd64, h8bobcat, crypto_hash/syconhash256v1

[Page version: 20241109 15:20:14]

Measurements for amd64, h8bobcat, crypto_hash Test results for amd64, h8bobcat, crypto_hash Test results for crypto_hash/syconhash256v1

Computer: h8bobcat
Microarchitecture: amd64; Bobcat (500f10)
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20241022
Operation: crypto_hash
Primitive: syconhash256v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
3437414	7517 0 0	19949 832 728	`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240703	20240625
3438753	7189 0 0	18477 832 728	`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240703	20240625
3488899	8056 0 0	20685 832 728	`T:ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240703	20240625
5375760	2895 0 0	12533 816 728	`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240703	20240625
6377455	3921 0 0	14326 840 728	`T:ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20240703	20240625
7781459	3661 0 0	15013 784 800	`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20240703	20240625
8308206	2871 0 0	12825 768 768	`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20240703	20240625
11030317	3791 0 0	14765 784 800	`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20240703	20240625

Compiler output

sycon.c: sycon.c: In function 'left_cyclic_shift16':
sycon.c: sycon.c:76:27: warning: 'tmp' may be used uninitialized [-Wmaybe-uninitialized]
sycon.c:    76 |                         t = tmp[2*i];
sycon.c:       |                         ~~^~~~~~~~~~
sycon.c: sycon.c:55:35: note: 'tmp' declared here
sycon.c:    55 |         unsigned char i, u, v, t, tmp[8];
sycon.c:       |                                   ^~~
sycon.c: sycon.c:77:39: warning: 'tmp' may be used uninitialized [-Wmaybe-uninitialized]
sycon.c:    77 |                         tmp[2*i] = tmp[2*i+1];
sycon.c:       |                                    ~~~^~~~~~~
sycon.c: sycon.c:55:35: note: 'tmp' declared here
sycon.c:    55 |         unsigned char i, u, v, t, tmp[8];
sycon.c:       |                                   ^~~
sycon.c: sycon.c:76:27: warning: 'tmp' may be used uninitialized [-Wmaybe-uninitialized]
sycon.c:    76 |                         t = tmp[2*i];
sycon.c:       |                         ~~^~~~~~~~~~
sycon.c: sycon.c:55:35: note: 'tmp' declared here
sycon.c:    55 |         unsigned char i, u, v, t, tmp[8];
sycon.c:       |                                   ^~~
sycon.c: sycon.c:77:39: warning: 'tmp' may be used uninitialized [-Wmaybe-uninitialized]
sycon.c:    77 |                         tmp[2*i] = tmp[2*i+1];
sycon.c:       |                                    ~~~^~~~~~~
sycon.c: sycon.c:55:35: note: 'tmp' declared here
sycon.c:    55 |         unsigned char i, u, v, t, tmp[8];
sycon.c:       |                                   ^~~
sycon.c: ...

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`