Implementation notes: amd64, gcc123, crypto_aead/aes256gcmv1

Computer: gcc123
Architecture: amd64
CPU ID: GenuineIntel-000206d7-bfebfbff
SUPERCOP version: 20220213
Operation: crypto_aead
Primitive: aes256gcmv1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
18291	893 0 0	25145 892 1040	`T:opensslnew`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
18292	893 0 0	24625 892 1008	`T:opensslnew`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
18294	893 0 0	25145 892 1040	`T:opensslnew`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
18311	893 0 0	21327 884 1008	`T:opensslnew`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
18332	16689 0 0	41610 812 1040	`dolbeau/aesenc-int`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
18344	16689 0 0	39914 812 1040	`dolbeau/aesenc-int`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
18362	893 0 0	26841 892 1040	`T:opensslnew`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
18420	16689 0 0	39914 812 1040	`dolbeau/aesenc-int`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
18427	908 0 0	22661 900 1040	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
18447	863 0 0	20649 884 1040	`T:opensslnew`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
18467	908 0 0	24214 908 1040	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
18493	942 0 0	22301 900 1040	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
18530	16775 0 0	39191 828 1040	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
18739	12221 0 0	31712 804 1008	`dolbeau/aesenc-int`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
18869	12951 0 0	33830 820 1040	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
19415	13022 0 0	33534 820 1040	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
20023	6184 0 0	25162 804 1040	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
39911	38880 3040 0	1621613 148476 11088	`T:cryptopp`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210324	20210323
40335	15512 2456 0	1303412 148508 10992	`T:cryptopp`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210324	20210323
41332	36293 3040 0	1617852 148476 11088	`T:cryptopp`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210324	20210323
41538	18548 3040 0	1310500 148524 11024	`T:cryptopp`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210324	20210323
41864	17978 3040 0	1308232 148524 11024	`T:cryptopp`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210324	20210323
42064	13938 3264 0	1585765 148516 11056	`T:cryptopp`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210324	20210323
54696	17978 3040 0	1308232 148524 11024	`T:cryptopp`	`clang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210324	20210323
65858	33462 3040 0	1616679 148484 11088	`T:cryptopp`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210324	20210323
2541113	2961 0 16	26143 828 1072	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
2615930	1759 0 16	22072 804 1040	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
2692647	3455 0 16	29186 812 1040	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
2695560	3455 0 16	27490 812 1040	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
2696521	3455 0 16	27490 812 1040	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
3565662	3269 0 16	26786 812 1040	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20210115	20210114
20783001	2141 0 16	23774 820 1072	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
21283403	1805 0 16	21538 804 1072	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114
22445090	2295 0 16	23558 820 1072	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210115	20210114

Compiler output

Implementation: dolbeau/aesenc-int
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

aesenc-int.c: aesenc-int.c:665:16: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'crypto_aead_aes256gcmv1_dolbeau_aesenc_int_constbranchindex_encrypt' that is compiled without support for 'ssse3'
aesenc-int.c: __m128i Hv = _mm_shuffle_epi8(_mm_loadu_si128((const __m128i*)H), rev);
aesenc-int.c: ^
aesenc-int.c: 1 error generated.

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	dolbeau/aesenc-int

Compiler output

Implementation: dolbeau/vaesenc-int
Security model: constbranchindex
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

vaesenc-int.c: vaesenc-int.c:261:34: warning: incompatible pointer types passing 'const __m128i *' to parameter of type 'const __m256i *' [-Wincompatible-pointer-types]
vaesenc-int.c: __m256i nv = _mm256_load_si256((const __m128i *)n);
vaesenc-int.c: ^~~~~~~~~~~~~~~~~~
vaesenc-int.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/avxintrin.h:3153:34: note: passing argument to parameter '__p' here
vaesenc-int.c: _mm256_load_si256(__m256i const *__p)
vaesenc-int.c: ^
vaesenc-int.c: vaesenc-int.c:988:18: error: '__builtin_ia32_inserti32x4_256' needs target feature avx512vl
vaesenc-int.c: __m256i H12v = _mm256_inserti32x4(_mm256_inserti32x4(_mm256_undefined_si256(), Hv, 1), H2v, 0);
vaesenc-int.c: ^
vaesenc-int.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/avx512vlintrin.h:7685:12: note: expanded from macro '_mm256_inserti32x4'
vaesenc-int.c: (__m256i)__builtin_ia32_inserti32x4_256((__v8si)(__m256i)(A), \
vaesenc-int.c: ^
vaesenc-int.c: vaesenc-int.c:988:37: error: '__builtin_ia32_inserti32x4_256' needs target feature avx512vl
vaesenc-int.c: __m256i H12v = _mm256_inserti32x4(_mm256_inserti32x4(_mm256_undefined_si256(), Hv, 1), H2v, 0);
vaesenc-int.c: ^
vaesenc-int.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/avx512vlintrin.h:7685:12: note: expanded from macro '_mm256_inserti32x4'
vaesenc-int.c: (__m256i)__builtin_ia32_inserti32x4_256((__v8si)(__m256i)(A), \
vaesenc-int.c: ^
vaesenc-int.c: vaesenc-int.c:989:31: error: always_inline function '_mm256_broadcast_i32x4' requires target feature 'avx512vl', but would be inlined into function 'crypto_aead_aes256gcmv1_dolbeau_vaesenc_int_constbranchindex_encrypt' that is compiled without support for 'avx512vl'
vaesenc-int.c: __m256i H34v = mulvv2(H12v, _mm256_broadcast_i32x4(H2v));
vaesenc-int.c: ^
vaesenc-int.c: vaesenc-int.c:990:10: error: '__builtin_ia32_inserti64x4' needs target feature avx512f
vaesenc-int.c: vhv0 = _mm512_inserti64x4(_mm512_inserti64x4(_mm512_undefined_epi32(), H12v, 1), H34v, 0);
vaesenc-int.c: ^
vaesenc-int.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/avx512fintrin.h:7391:12: note: expanded from macro '_mm512_inserti64x4'
vaesenc-int.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	dolbeau/vaesenc-int
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	dolbeau/vaesenc-int
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	dolbeau/vaesenc-int
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	dolbeau/vaesenc-int

Compiler output

Implementation: dolbeau/vaesenc-int
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

vaesenc-int.c: vaesenc-int.c:261:34: warning: incompatible pointer types passing 'const __m128i *' to parameter of type 'const __m256i *' [-Wincompatible-pointer-types]
vaesenc-int.c: __m256i nv = _mm256_load_si256((const __m128i *)n);
vaesenc-int.c: ^~~~~~~~~~~~~~~~~~
vaesenc-int.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/avxintrin.h:3153:34: note: passing argument to parameter '__p' here
vaesenc-int.c: _mm256_load_si256(__m256i const *__p)
vaesenc-int.c: ^
vaesenc-int.c: vaesenc-int.c:983:16: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'crypto_aead_aes256gcmv1_dolbeau_vaesenc_int_constbranchindex_encrypt' that is compiled without support for 'ssse3'
vaesenc-int.c: __m128i Hv = _mm_shuffle_epi8(_mm_load_si128((const __m128i*)H), rev);
vaesenc-int.c: ^
vaesenc-int.c: vaesenc-int.c:988:18: error: '__builtin_ia32_inserti32x4_256' needs target feature avx512vl
vaesenc-int.c: __m256i H12v = _mm256_inserti32x4(_mm256_inserti32x4(_mm256_undefined_si256(), Hv, 1), H2v, 0);
vaesenc-int.c: ^
vaesenc-int.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/avx512vlintrin.h:7685:12: note: expanded from macro '_mm256_inserti32x4'
vaesenc-int.c: (__m256i)__builtin_ia32_inserti32x4_256((__v8si)(__m256i)(A), \
vaesenc-int.c: ^
vaesenc-int.c: vaesenc-int.c:988:37: error: '__builtin_ia32_inserti32x4_256' needs target feature avx512vl
vaesenc-int.c: __m256i H12v = _mm256_inserti32x4(_mm256_inserti32x4(_mm256_undefined_si256(), Hv, 1), H2v, 0);
vaesenc-int.c: ^
vaesenc-int.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/avx512vlintrin.h:7685:12: note: expanded from macro '_mm256_inserti32x4'
vaesenc-int.c: (__m256i)__builtin_ia32_inserti32x4_256((__v8si)(__m256i)(A), \
vaesenc-int.c: ^
vaesenc-int.c: vaesenc-int.c:988:56: error: always_inline function '_mm256_undefined_si256' requires target feature 'avx', but would be inlined into function 'crypto_aead_aes256gcmv1_dolbeau_vaesenc_int_constbranchindex_encrypt' that is compiled without support for 'avx'
vaesenc-int.c: __m256i H12v = _mm256_inserti32x4(_mm256_inserti32x4(_mm256_undefined_si256(), Hv, 1), H2v, 0);
vaesenc-int.c: ^
vaesenc-int.c: vaesenc-int.c:989:31: error: always_inline function '_mm256_broadcast_i32x4' requires target feature 'avx512vl', but would be inlined into function 'crypto_aead_aes256gcmv1_dolbeau_vaesenc_int_constbranchindex_encrypt' that is compiled without support for 'avx512vl'
vaesenc-int.c: ...

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	dolbeau/vaesenc-int

Compiler output

Implementation: dolbeau/vaesenc-int
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

vaesenc-int.c: vaesenc-int.c: In function 'aesni_encryptv2':
vaesenc-int.c: vaesenc-int.c:261:34: warning: passing argument 1 of '_mm256_load_si256' from incompatible pointer type [-Wincompatible-pointer-types]
vaesenc-int.c: __m256i nv = _mm256_load_si256((const __m128i *)n);
vaesenc-int.c: ^~~~~~~~~~~~~~~~~~
vaesenc-int.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/8/include/immintrin.h:41,
vaesenc-int.c: from vaesenc-int.c:11:
vaesenc-int.c: /usr/lib/gcc/x86_64-linux-gnu/8/include/avxintrin.h:907:35: note: expected 'const __vector(4) long long int *' but argument is of type 'const __vector(2) long long int *'
vaesenc-int.c: _mm256_load_si256 (__m256i const *__P)
vaesenc-int.c: ~~~~~~~~~~~~~~~^~~
vaesenc-int.c: vaesenc-int.c: In function 'mulvv4':
vaesenc-int.c: vaesenc-int.c:433:9: warning: AVX512F vector return without AVX512F enabled changes the ABI [-Wpsabi]
vaesenc-int.c: __m512i B) {
vaesenc-int.c: ^~~~~~~
vaesenc-int.c: vaesenc-int.c:432:23: note: The ABI for passing parameters with 64-byte alignment has changed in GCC 4.6
vaesenc-int.c: static inline __m512i mulvv4(__m512i A,
vaesenc-int.c: ^~~~~~
vaesenc-int.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/8/include/immintrin.h:45,
vaesenc-int.c: from vaesenc-int.c:11:
vaesenc-int.c: vaesenc-int.c: In function 'aesni_key256_expand':
vaesenc-int.c: /usr/lib/gcc/x86_64-linux-gnu/8/include/avx512fintrin.h:4115:1: error: inlining failed in call to always_inline '_mm512_broadcast_i32x4': target specific option mismatch
vaesenc-int.c: _mm512_broadcast_i32x4 (__m128i __A)
vaesenc-int.c: ^~~~~~~~~~~~~~~~~~~~~~
vaesenc-int.c: vaesenc-int.c:93:18: note: called from here
vaesenc-int.c: rkeys[idx++] = _mm512_broadcast_i32x4(temp0);
vaesenc-int.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vaesenc-int.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/vaesenc-int
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/vaesenc-int
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/vaesenc-int
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	dolbeau/vaesenc-int

Compiler output

Implementation: T:openssl
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

decrypt.c: decrypt.c:13:18: error: variable has incomplete type 'EVP_CIPHER_CTX' (aka 'struct evp_cipher_ctx_st')
decrypt.c: EVP_CIPHER_CTX x;
decrypt.c: ^
decrypt.c: /usr/include/openssl/ossl_typ.h:90:16: note: forward declaration of 'struct evp_cipher_ctx_st'
decrypt.c: typedef struct evp_cipher_ctx_st EVP_CIPHER_CTX;
decrypt.c: ^
decrypt.c: 1 error generated.

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:openssl
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:openssl
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:openssl
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:openssl
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:openssl

Compiler output

Implementation: T:openssl
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

decrypt.c: decrypt.c: In function 'crypto_aead_aes256gcmv1_openssl_timingleaks_decrypt':
decrypt.c: decrypt.c:13:18: error: storage size of 'x' isn't known
decrypt.c: EVP_CIPHER_CTX x;
decrypt.c: ^

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:openssl
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:openssl
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:openssl
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:openssl