Implementation notes: amd64, h8bobcat, crypto_aead/sablierv1

Computer: h8bobcat
Microarchitecture: amd64; Bobcat (500f10)
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: sablierv1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
843780	11729 131328 0	32420 132152 856	`T:ref`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
851305	13100 131328 0	34852 132152 856	`T:ref`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
853252	13108 131328 0	35204 132152 856	`T:ref`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
867046	11423 131328 0	31012 132152 856	`T:ref`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
875833	6812 131328 0	25846 132144 856	`T:ref`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
922944	19068 131328 0	41958 132112 928	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
1066565	7988 131328 0	29390 132112 928	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
1298536	6046 131328 0	26773 132104 928	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
1372722	5137 131328 0	24281 132088 896	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625

Compiler output

encrypt.c: In file included from encrypt.c:14:
encrypt.c: ./cipher_1.h:104:56: warning: '&' within '^' [-Wbitwise-op-parentheses]
encrypt.c:         tem_state->L4[0] = state->L2[0] ^ ( ~(state->L1[0]) ) & (state->L1[1]);
encrypt.c:                                         ~ ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
encrypt.c: ./cipher_1.h:104:56: note: place parentheses around the '&' expression to silence this warning
encrypt.c:         tem_state->L4[0] = state->L2[0] ^ ( ~(state->L1[0]) ) & (state->L1[1]);
encrypt.c:                                                               ^
encrypt.c:                                           (                                   )
encrypt.c: ./cipher_1.h:105:56: warning: '&' within '^' [-Wbitwise-op-parentheses]
encrypt.c:         tem_state->L4[1] = state->L2[1] ^ ( ~(state->L1[2]) ) & (state->L1[3]);
encrypt.c:                                         ~ ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
encrypt.c: ./cipher_1.h:105:56: note: place parentheses around the '&' expression to silence this warning
encrypt.c:         tem_state->L4[1] = state->L2[1] ^ ( ~(state->L1[2]) ) & (state->L1[3]);
encrypt.c:                                                               ^
encrypt.c:                                           (                                   )
encrypt.c: 2 warnings generated.

Number of similar (implementation,compiler) pairs: 5, namely:

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

Compiler output

encrypt.c: In file included from encrypt.c:14:
encrypt.c: cipher_1.h: In function 'CipherL2':
encrypt.c: cipher_1.h:104:63: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
encrypt.c:   104 |         tem_state->L4[0] = state->L2[0] ^ ( ~(state->L1[0]) ) & (state->L1[1]);
encrypt.c:       |                                           ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
encrypt.c: cipher_1.h:105:63: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
encrypt.c:   105 |         tem_state->L4[1] = state->L2[1] ^ ( ~(state->L1[2]) ) & (state->L1[3]);
encrypt.c:       |                                           ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 4, 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 -O3 -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)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`