Implementation notes: amd64, rumba5, crypto_aead/paeq80

Computer: rumba5
Microarchitecture: amd64; Zen (800f11)
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20240716
Operation: crypto_aead
Primitive: paeq80

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
18524	9314 32 65536	23746 908 66624	`T:aesni`	`clang++_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
18721	9954 32 65536	23616 916 66560	`T:aesni`	`clang++_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
19575	11218 32 65536	27840 916 66592	`T:aesni`	`clang++_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
20007	10050 28 65536	25011 840 66656	`T:aesni`	`g++_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
20645	13474 32 65536	30472 916 66592	`T:aesni`	`clang++_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
25156	10806 28 65536	26388 848 66656	`T:aesni`	`g++_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
25353	32486 28 65536	49268 848 66656	`T:aesni`	`g++_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
26788	8757 28 65536	22511 824 66624	`T:aesni`	`g++_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
1540693	12220 32 65536	29296 916 66592	`T:ref`	`clang++_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
1774197	11644 32 65536	28328 916 66592	`T:ref`	`clang++_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
1803269	18668 28 65536	35325 840 66656	`T:ref`	`g++_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
5365538	7871 28 65536	23325 840 66656	`T:ref`	`g++_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
6097689	6469 32 65536	20994 908 66624	`T:ref`	`clang++_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
6133868	6698 28 65536	21548 832 66656	`T:ref`	`g++_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
6582122	6244 32 65536	20216 916 66560	`T:ref`	`clang++_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
21003479	5313 28 65536	18912 816 66624	`T:ref`	`g++_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716

Compiler output

encrypt.cpp: encrypt.cpp:21:9: warning: unknown pragma ignored [-Wunknown-pragmas]
encrypt.cpp: #pragma intrinsic(_mm_set_epi64x)
encrypt.cpp:         ^
encrypt.cpp: encrypt.cpp:783:10: warning: unused variable 'ADblock_mask' [-Wunused-variable]
encrypt.cpp:         __m128i ADblock_mask = _mm_set_epi32(0xffffffff, 0xffff0000, 0, 0); //upper 6 bytes
encrypt.cpp:                 ^
encrypt.cpp: 2 warnings generated.

Number of similar (implementation,compiler) pairs: 4, namely:

Implementation	Compiler
`T:aesni`	`clang++ -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:aesni`	`clang++ -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:aesni`	`clang++ -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`
`T:aesni`	`clang++ -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)`

Compiler output

encrypt.cpp: encrypt.cpp:21: warning: ignoring '#pragma intrinsic ' [-Wunknown-pragmas]
encrypt.cpp:    21 | #pragma intrinsic(_mm_set_epi64x)
encrypt.cpp:       |
encrypt.cpp: encrypt.cpp: In function 'int PAEQ80_opt_AESNI_encrypt(unsigned char*, long long unsigned int*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*)':
encrypt.cpp: encrypt.cpp:783:17: warning: unused variable 'ADblock_mask' [-Wunused-variable]
encrypt.cpp:   783 |         __m128i ADblock_mask = _mm_set_epi32(0xffffffff, 0xffff0000, 0, 0); //upper 6 bytes
encrypt.cpp:       |                 ^~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 4, namely:

Implementation	Compiler
`T:aesni`	`g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:aesni`	`g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:aesni`	`g++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:aesni`	`g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`