Implementation notes: amd64, cezanne, crypto_kem/sntrup653

Computer: cezanne
Microarchitecture: amd64; Zen 3 (a50f00)
Architecture: amd64
CPU ID: AuthenticAMD-00a50f00-178bfbff
SUPERCOP version: 20231107
Operation: crypto_kem
Primitive: sntrup653
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
694713556 0 0108704 812 1752factoredgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
696716237 0 0111499 828 1720factoredclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
6971615018 0 096048 812 1752avxgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
6992514964 0 096504 812 1752avxgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
6992914964 0 098120 812 1752avxgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
699788785 0 0114179 828 1720factoredclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
7024614964 0 094872 804 1720avxgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
703718029 0 0113059 828 1720factoredclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
716031940 0 0105448 812 1752factoredgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
719032250 0 0105113 820 1720factoredclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
723711726 0 0103704 804 1720factoredgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
726822094 0 0104601 820 1720factoredclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
758361845 0 0104952 812 1752factoredgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
7079001223745 0 055130 820 1752refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
7213372825086 0 056171 828 1720refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
7219911025792 0 057195 828 1720refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
7230813620032 0 051363 828 1720refclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
864606966591 0 035137 820 1720refclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
879167007771 0 037506 820 1752refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
893593196924 0 036168 812 1752refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107
923109688462 0 037609 820 1720refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023110720231107
1181605236144 0 034314 812 1720refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023110720231107

Compiler output

Implementation: avx
Security model: constbranchindex
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
crypto_kem_sntrup653_factored_kem.S: crypto_kem_sntrup653_factored_kem.S:813:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup653_factored_kem.S: .section .rodata.cst32
crypto_kem_sntrup653_factored_kem.S: ^
crypto_kem_sntrup653_factored_kem.S: crypto_kem_sntrup653_factored_kem.S:813:2: error: changed section entsize for .rodata.cst32, expected: 32
crypto_kem_sntrup653_factored_kem.S: .section .rodata.cst32
crypto_kem_sntrup653_factored_kem.S: ^
crypto_kem_sntrup653_factored_kem.S: crypto_kem_sntrup653_factored_kem.S:897:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup653_factored_kem.S: .section .rodata.cst32
crypto_kem_sntrup653_factored_kem.S: ^
crypto_kem_sntrup653_factored_kem.S: crypto_kem_sntrup653_factored_kem.S:897:2: error: changed section entsize for .rodata.cst32, expected: 32
crypto_kem_sntrup653_factored_kem.S: .section .rodata.cst32
crypto_kem_sntrup653_factored_kem.S: ^

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx