Implementation notes: amd64, spawn, crypto_hash/blake2s

Computer: spawn
Microarchitecture: amd64; Zen 3 (a20f10)
Architecture: amd64
CPU ID: AuthenticAMD-00a20f10-178bfbff
SUPERCOP version: 20231215
Operation: crypto_hash
Primitive: blake2s
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
64386256 0 017262 792 800T:avxiccgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
64756256 0 016765 784 800T:avxiccgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
66976256 0 019246 792 800T:avxiccgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
66976256 0 015777 768 768T:avxiccgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
71411978 0 014918 776 800T:moon/ssse3/64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
71781786 0 014726 776 800T:moon/avx/64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
71781817 0 012261 768 800T:moon/avx/64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
71781799 0 011273 752 768T:moon/avx/64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
71781991 0 011465 752 768T:moon/ssse3/64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
717810896 0 022317 784 800T:regsgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
72892007 0 012966 776 800T:moon/ssse3/64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
72892009 0 012453 768 800T:moon/ssse3/64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
73261815 0 012774 776 800T:moon/avx/64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
732610731 0 021628 776 800T:regsgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
736312303 0 025725 784 800T:regsgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
754810232 0 020112 760 768T:regsgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
83251975 0 012934 776 800T:moon/sse2/64gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
83251946 0 014886 776 800T:moon/sse2/64gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
83251977 0 012421 768 800T:moon/sse2/64gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215
83621959 0 011433 752 768T:moon/sse2/64gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121720231215

Test failure

Implementation: T:moon/xop/64
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
error 111
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:moon/xop/64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:moon/xop/64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:moon/xop/64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:moon/xop/64

Compiler output

Implementation: T:avxicc
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
try.c: /usr/bin/ld: libcrypto_hash_blake2s.a(blake2s.o): warning: relocation in read-only section `.eh_frame'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
try.c: /usr/bin/ld: libcrypto_hash_blake2s.a(blake2s.o): warning: relocation in read-only section `.eh_frame'
try.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
measure.c: /usr/bin/ld: libcrypto_hash_blake2s.a(blake2s.o): warning: relocation in read-only section `.eh_frame'
measure.c: /usr/bin/ld: warning: creating DT_TEXTREL in a PIE
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avxicc
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avxicc
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avxicc
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avxicc

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
blake2s-ref.c: In file included from blake2s-ref.c:19:
blake2s-ref.c: blake2.h:101:5: error: size of array element is not a multiple of its alignment
blake2s-ref.c: 101 | blake2s_state S[8][1];
blake2s-ref.c: | ^~~~~~~~~~~~~
blake2s-ref.c: blake2.h:102:5: error: size of array element is not a multiple of its alignment
blake2s-ref.c: 102 | blake2s_state R[1];
blake2s-ref.c: | ^~~~~~~~~~~~~
blake2s-ref.c: blake2.h:109:5: error: size of array element is not a multiple of its alignment
blake2s-ref.c: 109 | blake2b_state S[4][1];
blake2s-ref.c: | ^~~~~~~~~~~~~
blake2s-ref.c: blake2.h:110:5: error: size of array element is not a multiple of its alignment
blake2s-ref.c: 110 | blake2b_state R[1];
blake2s-ref.c: | ^~~~~~~~~~~~~
blake2s-ref.c: blake2s-ref.c: In function 'blake2s':
blake2s-ref.c: blake2s-ref.c:331:3: error: size of array element is not a multiple of its alignment
blake2s-ref.c: 331 | blake2s_state S[1];
blake2s-ref.c: | ^~~~~~~~~~~~~
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref

Compiler output

Implementation: T:regs
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
blake2s.c: blake2s.c: In function 'crypto_hash_blake2s_regs_timingleaks':
blake2s.c: blake2s.c:796:11: warning: conversion from 'long unsigned int' to 'uint32_t' {aka 'unsigned int'} changes value from '18446744073180816980' to '3766232660' [-Woverflow]
blake2s.c: 796 | v14 = ~0x1F83D9ABUL;
blake2s.c: | ^
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:regs
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:regs
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:regs
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:regs

Compiler output

Implementation: T:xmm
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
blake2s.c: In file included from blake2s.c:19:
blake2s.c: blake2.h:101:5: error: size of array element is not a multiple of its alignment
blake2s.c: 101 | blake2s_state S[8][1];
blake2s.c: | ^~~~~~~~~~~~~
blake2s.c: blake2.h:102:5: error: size of array element is not a multiple of its alignment
blake2s.c: 102 | blake2s_state R[1];
blake2s.c: | ^~~~~~~~~~~~~
blake2s.c: blake2.h:109:5: error: size of array element is not a multiple of its alignment
blake2s.c: 109 | blake2b_state S[4][1];
blake2s.c: | ^~~~~~~~~~~~~
blake2s.c: blake2.h:110:5: error: size of array element is not a multiple of its alignment
blake2s.c: 110 | blake2b_state R[1];
blake2s.c: | ^~~~~~~~~~~~~
Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:xmm
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:xmm
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:xmm
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:xmm