Implementation notes: amd64, avx512imath, crypto_aead/aes256gcmv1

Computer: avx512imath
Architecture: amd64
CPU ID: GenuineIntel-00050657-bfebfbff
SUPERCOP version: 20210125
Operation: crypto_aead
Primitive: aes256gcmv1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
6576	1148 0 0	23519 892 1040	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
6583	1041 0 0	21971 876 1040	`T:opensslnew`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
6607	1120 0 0	23695 892 1040	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
6723	1120 0 0	26560 900 1040	`T:opensslnew`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
7361	18918 0 0	43352 804 1072	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
7504	12598 0 0	34175 796 1072	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
7535	12740 0 0	34111 796 1072	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
8410	6234 0 0	26219 780 1040	`dolbeau/aesenc-int`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
19967	35486 3040 0	1753096 148075 11056	`T:cryptopp`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
20231	37144 3040 0	1758187 148067 11056	`T:cryptopp`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
20364	15650 3264 0	1720839 148107 11024	`T:cryptopp`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
20518	36509 3040 0	1754811 148067 11056	`T:cryptopp`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
1891968	3719 0 16	28928 804 1104	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
17231690	2302 0 16	24447 796 1104	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
17341941	2573 0 16	24903 796 1104	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125
17829617	1953 0 16	22699 780 1072	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20210323	20210125

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: 261 | __m256i nv = _mm256_load_si256((const __m128i *)n);
vaesenc-int.c: | ^~~~~~~~~~~~~~~~~~
vaesenc-int.c: | |
vaesenc-int.c: | const __vector(2) long long int *
vaesenc-int.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/9/include/immintrin.h:51,
vaesenc-int.c: from vaesenc-int.c:11:
vaesenc-int.c: /usr/lib/gcc/x86_64-linux-gnu/9/include/avxintrin.h:908:35: note: expected 'const __vector(4) long long int *' but argument is of type 'const __vector(2) long long int *'
vaesenc-int.c: 908 | _mm256_load_si256 (__m256i const *__P)
vaesenc-int.c: | ~~~~~~~~~~~~~~~^~~
vaesenc-int.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/9/include/immintrin.h:121,
vaesenc-int.c: from vaesenc-int.c:11:
vaesenc-int.c: vaesenc-int.c: In function 'mulvv2':
vaesenc-int.c: /usr/lib/gcc/x86_64-linux-gnu/9/include/vpclmulqdqintrin.h:65:1: error: inlining failed in call to always_inline '_mm256_clmulepi64_epi128': target specific option mismatch
vaesenc-int.c: 65 | _mm256_clmulepi64_epi128 (__m256i __A, __m256i __B, const int __C)
vaesenc-int.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
vaesenc-int.c: vaesenc-int.c:395:18: note: called from here
vaesenc-int.c: 395 | __m256i tmp6 = _mm256_clmulepi64_epi128(A, B, 0x11);
vaesenc-int.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vaesenc-int.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/9/include/immintrin.h:121,
vaesenc-int.c: from vaesenc-int.c:11:
vaesenc-int.c: /usr/lib/gcc/x86_64-linux-gnu/9/include/vpclmulqdqintrin.h:65:1: error: inlining failed in call to always_inline '_mm256_clmulepi64_epi128': target specific option mismatch
vaesenc-int.c: 65 | _mm256_clmulepi64_epi128 (__m256i __A, __m256i __B, const int __C)
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: 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: 13 | 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