Implementation notes: amd64, margaux, crypto_aead/oribatida256v11

Computer: margaux
Microarchitecture: amd64; Core 2 65nm (6fb)
Architecture: amd64
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: oribatida256v11

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
23303604	11490 0 0	28221 820 1088	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240630	20240625
45706350	8616 0 0	25291 860 1024	`T:ref`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240630	20240625
46186701	8656 0 0	25275 860 1024	`T:ref`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240630	20240625
46925306	8120 0 0	23683 860 1024	`T:ref`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240630	20240625
54288750	6311 0 0	20555 860 1024	`T:ref`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240630	20240625
91260411	4532 0 0	17981 852 1024	`T:ref`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240630	20240625
92140369	5884 0 0	21469 820 1088	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240630	20240625
114290772	5539 0 0	20636 812 1088	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240630	20240625
121197208	4658 0 0	18472 796 1056	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240630	20240625

Compiler output

encrypt.c: encrypt.c: In function 'crypto_aead_oribatida256v11_ref_timingleaks_encrypt':
encrypt.c: encrypt.c:390:31: warning: 'mask[7]' may be used uninitialized [-Wmaybe-uninitialized]
encrypt.c:   390 |     mask[mask_size - 1] = mask[mask_size - 1] ^ constant[0];
encrypt.c:       |                           ~~~~^~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_oribatida256v11_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:489:31: warning: 'mask[7]' may be used uninitialized [-Wmaybe-uninitialized]
encrypt.c:   489 |     mask[mask_size - 1] = mask[mask_size - 1] ^ constant[0];
encrypt.c:       |                           ~~~~^~~~~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 2, namely:

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`

Compiler output

encrypt.c: encrypt.c: In function 'crypto_aead_oribatida256v11_ref_timingleaks_encrypt':
encrypt.c: encrypt.c:390:31: warning: 'mask[7]' may be used uninitialized [-Wmaybe-uninitialized]
encrypt.c:   390 |     mask[mask_size - 1] = mask[mask_size - 1] ^ constant[0];
encrypt.c:       |                           ~~~~^~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_oribatida256v11_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:489:31: warning: 'mask[7]' may be used uninitialized [-Wmaybe-uninitialized]
encrypt.c:   489 |     mask[mask_size - 1] = mask[mask_size - 1] ^ constant[0];
encrypt.c:       |                           ~~~~^~~~~~~~~~~~~~~
encrypt.c: encrypt.c:489:31: warning: 'mask[7]' may be used uninitialized [-Wmaybe-uninitialized]

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`