Test results for amd64, hertz, crypto_sign/crossrsdpg192small

[Page version: 20260406 03:59:02]

Measurements for amd64, hertz, crypto_sign Test results for amd64, hertz, crypto_sign Test results for crypto_sign/crossrsdpg192small

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20260330
Operation: crypto_sign
Primitive: crossrsdpg192small

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
7172298	137166 0 0	172632 1288 2512	`opt`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
7828886	108988 0 0	140816 1288 2512	`opt`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
7860955	125912 0 0	162182 1312 2416	`opt`	`clang-22 -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
7911441	116747 0 0	153422 1312 2416	`opt`	`clang-22 -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
8721021	88923 0 0	120037 1304 2416	`opt`	`clang-22 -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
10381016	87637 0 0	117652 1280 2416	`opt`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
14821345	44949 0 0	82142 1296 2416	`ref`	`clang-22 -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
14886545	53251 0 0	90422 1296 2416	`ref`	`clang-22 -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
16865024	44339 0 0	79409 1264 2512	`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
22465914	31744 0 0	62797 1288 2416	`ref`	`clang-22 -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
24794132	32466 0 0	63777 1264 2512	`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
27540698	21656 0 0	51293 1256 2416	`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330

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:92:15: warning: default initialization of an object of type 'const pk_t' leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
sign.c:    92 |    const pk_t pk;
sign.c:       |               ^
sign.c: 1 warning generated.

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

Implementation	Compiler
`opt`	`clang-22 -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`
`opt`	`clang-22 -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`
`opt`	`clang-22 -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`

Compiler output

sign.c: sign.c:92:15: warning: default initialization of an object of type 'const pk_t' leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
sign.c:    92 |    const pk_t pk;
sign.c:       |               ^
sign.c: 1 warning generated.

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

Implementation	Compiler
`ref`	`clang-22 -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`
`ref`	`clang-22 -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`
`ref`	`clang-22 -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`