Implementation notes: amd64, hertz, crypto_hash/syconhash256v1

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240716
Operation: crypto_hash
Primitive: syconhash256v1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
2412073974 0 021839 844 968T:refclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024071620240716
2412594366 0 022343 844 968T:refclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024071620240716
6128747503 0 021338 812 1032T:refgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024071620240716
18520872966 0 014639 828 968T:refclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024071620240716
22643333548 0 015322 812 968T:refgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024071620240716
26187522921 0 013392 796 936T:refgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024071620240716

Compiler output


sycon.c: sycon.c: In function 'left_cyclic_shift16':
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:       |                                   ^~~

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Namespace violations


hash.o sycon_load_iv T
sycon.o left_cyclic_shift16 T
sycon.o left_cyclic_shift64 T
sycon.o print_sycon_state T
sycon.o rotl8 T
sycon.o shuffle_bytes1 T
sycon.o shuffle_bytes2 T
sycon.o shuffle_bytes3 T
sycon.o shuffle_bytes4 T
sycon.o shuffle_bytes5 T
sycon.o sycon_perm T
sycon.o sycon_perm_ALLONE T
sycon.o sycon_perm_ALLZERO T

Number of similar (implementation,compiler) pairs: 6, namely:
ImplementationCompiler
T:refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
T:refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
T:refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
T:refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)