Test results for amd64, hertz, crypto_sign/crossrsdpg192small

[Page version: 20251231 05:58:02]

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: 20251222
Operation: crypto_sign
Primitive: crossrsdpg192small

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
7131158	137142 0 0	161116 868 1896	`opt`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
7802952	119230 0 0	144518 884 1832	`opt`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
7825261	108964 0 0	130836 868 1896	`opt`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
7857358	115127 0 0	139358 884 1832	`opt`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
8660068	89164 0 0	110845 876 1832	`opt`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
10320479	87621 0 0	107883 860 1800	`opt`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
14738163	45410 0 0	70142 868 1832	`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
14746529	48649 0 0	74774 868 1832	`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
16856885	44315 0 0	67925 844 1896	`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
22143608	31977 0 0	53589 860 1832	`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
24784588	32442 0 0	54025 844 1896	`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222
27402356	21640 0 0	41605 836 1800	`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20251225	20251222

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_21.1.6_(3ubuntu1))`
`opt`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.6_(3ubuntu1))`
`opt`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.6_(3ubuntu1))`

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_21.1.6_(3ubuntu1))`
`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.6_(3ubuntu1))`
`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_21.1.6_(3ubuntu1))`