Test results for amd64, hertz, crypto_sign/crossrsdpg128fast

[Page version: 20260219 16:18:58]

Measurements for amd64, hertz, crypto_sign Test results for amd64, hertz, crypto_sign Test results for crypto_sign/crossrsdpg128fast

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20260217
Operation: crypto_sign
Primitive: crossrsdpg128fast

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1298734	126813 0 0	164472 1288 2512	`opt`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
1405472	110927 0 0	150366 1312 2416	`opt`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
1406417	106472 0 0	144910 1312 2416	`opt`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
1427548	102138 0 0	136104 1288 2512	`opt`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
1566941	83716 0 0	117061 1304 2416	`opt`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
1856764	82994 0 0	115268 1280 2416	`opt`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
2527201	38874 0 0	77830 1296 2416	`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
2836248	42748 0 0	83126 1296 2416	`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
3080719	37492 0 0	74657 1264 2512	`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
3862192	29010 0 0	62325 1288 2416	`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
4144021	28738 0 0	62329 1264 2512	`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
4587986	19118 0 0	51093 1256 2416	`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217

Compiler output

CROSS.c: In file included from CROSS.c:40:
CROSS.c: ./csprng_hash.h:105:24: warning: default initialization of an object of type 'const unsigned char[seed_len_bytes]' leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
CROSS.c:   105 |    const unsigned char seed4[seed_len_bytes]; // discarded
CROSS.c:       |                        ^
CROSS.c: 1 warning generated.
csprng_hash.c: In file included from csprng_hash.c:37:
csprng_hash.c: ./csprng_hash.h:105:24: warning: default initialization of an object of type 'const unsigned char[seed_len_bytes]' leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
csprng_hash.c:   105 |    const unsigned char seed4[seed_len_bytes]; // discarded
csprng_hash.c:       |                        ^
csprng_hash.c: 1 warning generated.
merkle.c: In file included from merkle.c:38:
merkle.c: ./csprng_hash.h:105:24: warning: default initialization of an object of type 'const unsigned char[seed_len_bytes]' leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
merkle.c:   105 |    const unsigned char seed4[seed_len_bytes]; // discarded
merkle.c:       |                        ^
merkle.c: 1 warning generated.
seedtree.c: In file included from seedtree.c:38:
seedtree.c: ./csprng_hash.h:105:24: warning: default initialization of an object of type 'const unsigned char[seed_len_bytes]' leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
seedtree.c:   105 |    const unsigned char seed4[seed_len_bytes]; // discarded
seedtree.c:       |                        ^
seedtree.c: 1 warning generated.
sign.c: sign.c:88:15: warning: default initialization of an object of type 'const pk_t' leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
sign.c:    88 |    const pk_t pk;
sign.c:       |               ^
sign.c: 1 warning generated.

Number of similar (implementation,compiler) pairs: 3, namely:

Implementation	Compiler
`opt`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.8_(1ubuntu1))`
`opt`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.8_(1ubuntu1))`
`opt`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.8_(1ubuntu1))`

Compiler output

sign.c: sign.c:88:15: warning: default initialization of an object of type 'const pk_t' leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
sign.c:    88 |    const pk_t pk;
sign.c:       |               ^
sign.c: 1 warning generated.

Number of similar (implementation,compiler) pairs: 3, namely:

Implementation	Compiler
`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.8_(1ubuntu1))`
`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.8_(1ubuntu1))`
`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.8_(1ubuntu1))`