Implementation notes: amd64, hertz, crypto_aead/wheeshtv1mr3fr3t256

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240716
Operation: crypto_aead
Primitive: wheeshtv1mr3fr3t256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
25326	6639 0 0	20208 788 1064	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
28531	7026 0 0	22237 812 1096	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716
28556	8450 0 0	25701 812 1160	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240716	20240716

Compiler output

encrypt.c: encrypt.c:310:50: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
encrypt.c:   310 |                         aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC  || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c:       |                                                                       ^  ~~~~~~~~~~~~~
encrypt.c: encrypt.c:310:50: note: use '|' for a bitwise operation
encrypt.c:   310 |                         aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC  || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c:       |                                                                       ^~
encrypt.c:       |                                                                       |
encrypt.c: encrypt.c:310:68: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
encrypt.c:   310 |                         aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC  || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c:       |                                                                                         ^  ~~~~~~~~~~~~~
encrypt.c: encrypt.c:310:68: note: use '|' for a bitwise operation
encrypt.c:   310 |                         aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC  || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c:       |                                                                                         ^~
encrypt.c:       |                                                                                         |
encrypt.c: encrypt.c:310:85: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
encrypt.c:   310 |                         aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC  || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c:       |                                                                                                          ^  ~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:310:85: note: use '|' for a bitwise operation
encrypt.c:   310 |                         aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC  || CRYPT_HASNPUB || CRYPT_LASTBLOCK;
encrypt.c:       |                                                                                                          ^~
encrypt.c:       |                                                                                                          |
encrypt.c: encrypt.c:350:50: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
encrypt.c:   350 |                         aead_params.mode_bits = CRYPT_CIPHERTEXTBLOCK || CRYPT_HASNSEC  || CRYPT_HASNPUB;
encrypt.c:       |                                                                       ^  ~~~~~~~~~~~~~
encrypt.c: encrypt.c:350:50: note: use '|' for a bitwise operation
encrypt.c: ...

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

Implementation	Compiler
`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))`
`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))`
`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))`

Compiler output

encrypt.c: encrypt.c: In function 'crypto_aead_wheeshtv1mr3fr3t256_ref_timingleaks_encrypt':
encrypt.c: encrypt.c:286:18: warning: unused variable 'ad_block1' [-Wunused-variable]
encrypt.c:   286 |         uint64_t ad_block1 = 0LLU; // Obviously we'll never get this far, more for the sake of completeness
encrypt.c:       |                  ^~~~~~~~~
encrypt.c: encrypt.c:284:18: warning: unused variable 'm_block1' [-Wunused-variable]
encrypt.c:   284 |         uint64_t m_block1 = 0LLU; // Obviously we'll never get this far, more for the sake of completeness
encrypt.c:       |                  ^~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_wheeshtv1mr3fr3t256_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:576:18: warning: unused variable 'ad_block1' [-Wunused-variable]
encrypt.c:   576 |         uint64_t ad_block1 = 0LLU; // Obviously we'll never get this far, more for the sake of completeness
encrypt.c:       |                  ^~~~~~~~~
encrypt.c: encrypt.c:574:18: warning: unused variable 'm_block1' [-Wunused-variable]
encrypt.c:   574 |         uint64_t m_block1 = 0LLU; // Obviously we'll never get this far, more for the sake of completeness
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 (13.2.0)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)`

Namespace violations

encrypt.o aead_auth_block T
encrypt.o aead_auth_fin T
encrypt.o aead_enc_block T

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)`