Test results for amd64, hertz, crypto_aead/limdolen256v1

[Page version: 20260406 03:59:02]

Measurements for amd64, hertz, crypto_aead Test results for amd64, hertz, crypto_aead Test results for crypto_aead/limdolen256v1

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20260330
Operation: crypto_aead
Primitive: limdolen256v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
427810	2249 32 0	28430 1264 1776	`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
477731	5088 32 0	36779 1296 1680	`T:ref`	`clang-22 -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
497335	3154 32 0	34787 1296 1680	`T:ref`	`clang-22 -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
617428	1743 32 0	27165 1288 1680	`T:ref`	`clang-22 -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
708370	1838 32 0	26209 1240 1680	`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330
730940	9565 32 0	39422 1264 1776	`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall`	20260403	20260330

Compiler output

encrypt.c: encrypt.c:199:12: warning: array subscript is of type 'char' [-Wchar-subscripts]
encrypt.c:   199 |         tag[paddingStart] ^= 0xC0;
encrypt.c:       |            ^~~~~~~~~~~~~
encrypt.c: encrypt.c:201:12: warning: array subscript is of type 'char' [-Wchar-subscripts]
encrypt.c:   201 |         tag[paddingStart] ^= 0x80;
encrypt.c:       |            ^~~~~~~~~~~~~
encrypt.c: 2 warnings generated.

Number of similar (implementation,compiler) pairs: 3, namely:

Implementation	Compiler
`T:ref`	`clang-22 -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`
`T:ref`	`clang-22 -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`
`T:ref`	`clang-22 -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`

Compiler output

encrypt.c: encrypt.c: In function 'makeTag':
encrypt.c: encrypt.c:199:12: warning: array subscript has type 'char' [-Wchar-subscripts]
encrypt.c:   199 |         tag[paddingStart] ^= 0xC0;
encrypt.c:       |            ^
encrypt.c: encrypt.c:201:12: warning: array subscript has type 'char' [-Wchar-subscripts]
encrypt.c:   201 |         tag[paddingStart] ^= 0x80;
encrypt.c:       |            ^

Number of similar (implementation,compiler) pairs: 3, namely:

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)`

Namespace violations

encrypt.o e128Round T
encrypt.o e256Rounds T
encrypt.o roundConsts D

Number of similar (implementation,compiler) pairs: 6, namely:

Implementation	Compiler
`T:ref`	`clang-22 -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`
`T:ref`	`clang-22 -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`
`T:ref`	`clang-22 -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1))`
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)`