Implementation notes: amd64, speed2supercop, crypto_aead/hs1sivhiv2

Computer: speed2supercop
Microarchitecture: amd64; Haswell+AES (306c3)
Architecture: amd64
CPU ID: GenuineIntel-000306c3-1fc9cbf5
SUPERCOP version: 20240425
Operation: crypto_aead
Primitive: hs1sivhiv2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
11200	20728 0 0	43133 768 928	`T:dolbeau/amd64-avx2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
11260	13948 0 0	33844 760 928	`T:dolbeau/amd64-avx2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
11284	13572 0 0	34165 768 928	`T:dolbeau/amd64-avx2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
11744	11798 0 0	34269 768 928	`T:faster`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
12312	8736 0 0	27024 744 896	`T:faster`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
12440	9635 0 0	30301 768 928	`T:faster`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
12908	9287 0 0	29236 760 928	`T:faster`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
18900	21138 0 0	43525 768 928	`T:dolbeau/amd64-sse`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
19404	13172 0 0	33765 768 928	`T:dolbeau/amd64-sse`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
19568	12975 0 0	32852 760 928	`T:dolbeau/amd64-sse`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
47732	7958 0 0	30413 768 928	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
47764	5862 0 0	26485 768 928	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425
74956	5893 0 0	25885 768 928	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240426	20240425

Test failure

Implementation: T:dolbeau/amd64-avx2
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111
crypto_aead_decrypt returns nonzero

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:dolbeau/amd64-avx2 T:dolbeau/amd64-sse

Test failure

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

error 111
crypto_aead_decrypt allows trivial forgeries

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref

Compiler output

Implementation: T:dolbeau/amd64-avx2
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:dolbeau/amd64-avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:dolbeau/amd64-avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:dolbeau/amd64-avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:dolbeau/amd64-avx2

Compiler output

Implementation: T:dolbeau/amd64-avx512
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

encrypt.c: encrypt.c:85: warning: "_bswap64" redefined
encrypt.c: 85 | #define _bswap64(a) __builtin_bswap64(a)
encrypt.c: |
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/12/include/x86gprintrin.h:33,
encrypt.c: from /usr/lib/gcc/x86_64-linux-gnu/12/include/immintrin.h:27,
encrypt.c: from encrypt.c:54:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/12/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:86: warning: "_bswap" redefined
encrypt.c: 86 | #define _bswap(a) __builtin_bswap(a)
encrypt.c: |
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/12/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:90:2: error: #error "This code requires AVX512F to work"
encrypt.c: 90 | #error "This code requires AVX512F to work"
encrypt.c: | ^~~~~
encrypt.c: encrypt.c:330:20: error: conflicting types for '_mm512_reduce_add_epi64'; have 'long long unsigned int(__m512i)' {aka 'long long unsigned int(__vector(8) long long int)'}
encrypt.c: 330 | unsigned long long _mm512_reduce_add_epi64 (__m512i a) {
encrypt.c: | ^~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/12/include/immintrin.h:49:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/12/include/avx512fintrin.h:16251:1: note: previous definition of '_mm512_reduce_add_epi64' with type 'long long int(__m512i)' {aka 'long long int(__vector(8) long long int)'}
encrypt.c: 16251 | _mm512_reduce_add_epi64 (__m512i __A)
encrypt.c: | ^~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:dolbeau/amd64-avx512
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:dolbeau/amd64-avx512
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:dolbeau/amd64-avx512
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:dolbeau/amd64-avx512