Test results for amd64, hertz, crypto_sign/crossrsdpg128small

[Page version: 20260219 16:18:58]

Measurements for amd64, hertz, crypto_sign Test results for amd64, hertz, crypto_sign Test results for crypto_sign/crossrsdpg128small

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20260217
Operation: crypto_sign
Primitive: crossrsdpg128small

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
4843133	135737 0 0	173360 1288 2512	`opt`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
5223936	117593 0 0	157086 1312 2416	`opt`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
5270846	109865 0 0	143920 1288 2512	`opt`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
5311481	113085 0 0	151502 1312 2416	`opt`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
5727234	88014 0 0	121325 1304 2416	`opt`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
6837059	87307 0 0	119612 1280 2416	`opt`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
10300393	43342 0 0	82214 1296 2416	`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
11012858	46834 0 0	87190 1296 2416	`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
11990063	41848 0 0	79097 1264 2512	`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
14303542	31392 0 0	64661 1288 2416	`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
15390351	32567 0 0	66145 1264 2512	`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260218	20260217
16963313	21125 0 0	53021 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))`