Implementation notes: amd64, hertz, crypto_aead/aeadaes256ocbtaglen128v1

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: aeadaes256ocbtaglen128v1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
23278065 16 029168 860 1096T:vaesclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
247017378 16 041156 852 1160T:vaesgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
247824208 16 051375 868 1096T:vaesclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
248224208 16 051487 868 1096T:vaesclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
249810706 16 032460 852 1096T:vaesgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
358320551 21 047831 876 1096T:optclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
373716292 21 043463 876 1096T:optclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
388210968 21 034756 860 1160T:optgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
40538718 16 028063 828 1064T:vaesgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
123795465 21 026560 868 1096T:optclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
124547038 21 028796 860 1096T:optgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
139175831 21 025175 836 1064T:optgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
2127126269 0 030194 852 1096T:refgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
2232043437 0 025378 852 1064T:refgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625
2693792114 0 021629 828 1064T:refgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024070520240625

Compiler output


encrypt.c: encrypt.c:74:34: warning: incompatible pointer types passing 'const unsigned int *' to parameter of type 'const __m128i_u *' [-Wincompatible-pointer-types]
encrypt.c:    74 |   __m128i key0 = _mm_loadu_si128((const unsigned int *)(key+0));
encrypt.c:       |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: /usr/lib/llvm-18/lib/clang/18/include/emmintrin.h:3369:34: note: passing argument to parameter '__p' here
encrypt.c:  3369 | _mm_loadu_si128(__m128i_u const *__p) {
encrypt.c:       |                                  ^
encrypt.c: encrypt.c:75:34: warning: incompatible pointer types passing 'const unsigned int *' to parameter of type 'const __m128i_u *' [-Wincompatible-pointer-types]
encrypt.c:    75 |   __m128i key1 = _mm_loadu_si128((const unsigned int *)(key+16));
encrypt.c:       |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: /usr/lib/llvm-18/lib/clang/18/include/emmintrin.h:3369:34: note: passing argument to parameter '__p' here
encrypt.c:  3369 | _mm_loadu_si128(__m128i_u const *__p) {
encrypt.c:       |                                  ^
encrypt.c: encrypt.c:470:2: warning: misleading indentation; statement is not part of the previous 'for' [-Wmisleading-indentation]
encrypt.c:   470 |         break;
encrypt.c:       |         ^
encrypt.c: encrypt.c:468:7: note: previous statement is here
encrypt.c:   468 |       for (i = 5; i < ntz ; i++)
encrypt.c:       |       ^
encrypt.c: encrypt.c:639:25: warning: variable 'sum' is uninitialized when used here [-Wuninitialized]
encrypt.c:   639 |     sum = _mm_xor_si128(sum,sum);
encrypt.c:       |                         ^~~
encrypt.c: encrypt.c:581:5: note: variable 'sum' is declared here
encrypt.c:   581 |     __m128i lstar, ldollar, sum, offset, ktop, pad, nonce, tag, tmp, outv;
encrypt.c:       |     ^
encrypt.c: encrypt.c:125:20: warning: unused function 'aes256ni_setkey_decrypt' [-Wunused-function]
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:dolbeau/aesenc-intclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
T:dolbeau/aesenc-intclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
T:dolbeau/aesenc-intclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))

Compiler output


encrypt.c: encrypt.c:55: warning: "_bswap64" redefined
encrypt.c:    55 | #define _bswap64(a) __builtin_bswap64(a)
encrypt.c:       |
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/13/include/x86gprintrin.h:33,
encrypt.c:                  from /usr/lib/gcc/x86_64-linux-gnu/13/include/immintrin.h:27,
encrypt.c:                  from encrypt.c:45:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/13/include/ia32intrin.h:273: note: this is the location of the previous definition
encrypt.c:   273 | #define _bswap64(a)             __bswapq(a)
encrypt.c:       |
encrypt.c: encrypt.c:56: warning: "_bswap" redefined
encrypt.c:    56 | #define _bswap(a) __builtin_bswap32(a)
encrypt.c:       |
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/13/include/ia32intrin.h:307: note: this is the location of the previous definition
encrypt.c:   307 | #define _bswap(a)               __bswapd(a)
encrypt.c:       |
encrypt.c: encrypt.c: In function 'aes256ni_setkey_encrypt':
encrypt.c: encrypt.c:74:34: warning: passing argument 1 of '_mm_loadu_si128' from incompatible pointer type [-Wincompatible-pointer-types]
encrypt.c:    74 |   __m128i key0 = _mm_loadu_si128((const unsigned int *)(key+0));
encrypt.c:       |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c:       |                                  |
encrypt.c:       |                                  const unsigned int *
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/13/include/xmmintrin.h:1322,
encrypt.c:                  from /usr/lib/gcc/x86_64-linux-gnu/13/include/immintrin.h:31:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/13/include/emmintrin.h:704:35: note: expected 'const __m128i_u *' but argument is of type 'const unsigned int *'
encrypt.c:   704 | _mm_loadu_si128 (__m128i_u const *__P)
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:dolbeau/aesenc-intgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:dolbeau/aesenc-intgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:dolbeau/aesenc-intgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)

Compiler output


encrypt.c: encrypt.c:86:5: warning: 'AES_set_encrypt_key' is deprecated [-Wdeprecated-declarations]
encrypt.c:    86 |     AES_set_encrypt_key(k, KEYBYTES*8, &aes_key);
encrypt.c:       |     ^
encrypt.c: /usr/include/openssl/aes.h:50:1: note: 'AES_set_encrypt_key' has been explicitly marked deprecated here
encrypt.c:    50 | OSSL_DEPRECATEDIN_3_0
encrypt.c:       | ^
encrypt.c: /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
encrypt.c:   182 | #   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
encrypt.c:       |                                                 ^
encrypt.c: /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
encrypt.c:    62 | #     define OSSL_DEPRECATED(since) __attribute__((deprecated))
encrypt.c:       |                                                    ^
encrypt.c: encrypt.c:88:5: warning: 'AES_encrypt' is deprecated [-Wdeprecated-declarations]
encrypt.c:    88 |     AES_encrypt(tmp, lstar, &aes_key);
encrypt.c:       |     ^
encrypt.c: /usr/include/openssl/aes.h:56:1: note: 'AES_encrypt' has been explicitly marked deprecated here
encrypt.c:    56 | OSSL_DEPRECATEDIN_3_0
encrypt.c:       | ^
encrypt.c: /usr/include/openssl/macros.h:182:49: note: expanded from macro 'OSSL_DEPRECATEDIN_3_0'
encrypt.c:   182 | #   define OSSL_DEPRECATEDIN_3_0                OSSL_DEPRECATED(3.0)
encrypt.c:       |                                                 ^
encrypt.c: /usr/include/openssl/macros.h:62:52: note: expanded from macro 'OSSL_DEPRECATED'
encrypt.c:    62 | #     define OSSL_DEPRECATED(since) __attribute__((deprecated))
encrypt.c:       |                                                    ^
encrypt.c: encrypt.c:104:9: warning: 'AES_encrypt' is deprecated [-Wdeprecated-declarations]
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
T:refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1))
T:refclang -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 'hash':
encrypt.c: encrypt.c:86:5: warning: 'AES_set_encrypt_key' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
encrypt.c:    86 |     AES_set_encrypt_key(k, KEYBYTES*8, &aes_key);
encrypt.c:       |     ^~~~~~~~~~~~~~~~~~~
encrypt.c: In file included from encrypt.c:39:
encrypt.c: /usr/include/openssl/aes.h:51:5: note: declared here
encrypt.c:    51 | int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
encrypt.c:       |     ^~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c:88:5: warning: 'AES_encrypt' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
encrypt.c:    88 |     AES_encrypt(tmp, lstar, &aes_key);
encrypt.c:       |     ^~~~~~~~~~~
encrypt.c: /usr/include/openssl/aes.h:57:6: note: declared here
encrypt.c:    57 | void AES_encrypt(const unsigned char *in, unsigned char *out,
encrypt.c:       |      ^~~~~~~~~~~
encrypt.c: encrypt.c:104:9: warning: 'AES_encrypt' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
encrypt.c:   104 |         AES_encrypt(tmp, tmp, &aes_key);
encrypt.c:       |         ^~~~~~~~~~~
encrypt.c: /usr/include/openssl/aes.h:57:6: note: declared here
encrypt.c:    57 | void AES_encrypt(const unsigned char *in, unsigned char *out,
encrypt.c:       |      ^~~~~~~~~~~
encrypt.c: encrypt.c:120:9: warning: 'AES_encrypt' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations]
encrypt.c:   120 |         AES_encrypt(tmp, tmp, &aes_key);
encrypt.c:       |         ^~~~~~~~~~~
encrypt.c: /usr/include/openssl/aes.h:57:6: note: declared here
encrypt.c:    57 | void AES_encrypt(const unsigned char *in, unsigned char *out,
encrypt.c: ...

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)
T:refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0)