Implementation notes: amd64, speed2supercop, crypto_aead/elephant176v1

Computer: speed2supercop
Microarchitecture: amd64; Haswell+AES (306c3)
Architecture: amd64
CPU ID: GenuineIntel-000306c3-1fc9cbf5
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: elephant176v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
40534872	7773 1024 0	23541 1784 928	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240703	20240625
52083420	3489 1024 0	17269 1784 928	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240703	20240625
65042252	7912 1024 0	25528 1832 872	`T:ref`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240703	20240625
65074068	7872 1024 0	25296 1832 872	`T:ref`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240703	20240625
65639364	2768 1024 0	16959 1816 920	`T:ref`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240703	20240625
66305416	3529 1024 0	16984 1832 856	`T:ref`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240703	20240625
69735724	7946 1024 0	24136 1832 856	`T:ref`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240703	20240625
88456436	2797 1024 0	16325 1784 928	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240703	20240625
224836984	2327 1024 0	14576 1760 896	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240703	20240625

Compiler output

encrypt.c: encrypt.c: In function 'crypto_aead_impl':
encrypt.c: encrypt.c:140:13: warning: 'memcpy' forming offset [22, 31] is out of the bounds [0, 22] of object 'c_buffer' with type 'BYTE[22]' {aka 'unsigned char[22]'} [-Warray-bounds=]
encrypt.c:   140 |             memcpy(c + offset, c_buffer, r_size);
encrypt.c:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:120:10: note: 'c_buffer' declared here
encrypt.c:   120 |     BYTE c_buffer[BLOCK_SIZE];
encrypt.c:       |          ^~~~~~~~

Number of similar (implementation,compiler) pairs: 1, namely:

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.3.0)`