Implementation notes: amd64, h6sandy, crypto_kem/rsa2048

Computer: h6sandy
Microarchitecture: amd64; Sandy Bridge (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20240107
Operation: crypto_kem
Primitive: rsa2048

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
3480870	4801 72 5	421069 2892 3680	`T:ntl`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3481791	5247 72 5	423225 2900 3712	`T:ntl`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3491091	5008 72 5	424489 2916 3616	`T:ntl`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3493252	5293 32 0	260882 1188 1760	`T:gmpxx`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3493478	1822 0 0	259951 1108 1760	`T:gmp`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3493875	2114 0 0	262120 1076 1792	`T:gmp`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3494210	1822 0 0	263575 1108 1760	`T:gmp`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3494656	2154 0 0	260896 1076 1792	`T:gmp`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3496020	5470 32 0	262032 1196 1760	`T:gmpxx`	`clang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3496578	4016 32 0	260450 1172 1824	`T:gmpxx`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3496589	5021 72 5	426465 2916 3616	`T:ntl`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3500352	1822 0 0	261719 1108 1760	`T:gmp`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3504272	5982 72 5	425682 2900 3712	`T:ntl`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3517134	4194 72 5	420867 2908 3616	`T:ntl`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3522026	2126 0 0	258808 1068 1760	`T:gmp`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3522506	2147 0 0	260504 1076 1792	`T:gmp`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3524885	3816 32 0	262903 1172 1824	`T:gmpxx`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3525431	1822 0 0	261663 1108 1760	`T:gmp`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3528130	4452 32 0	262234 1172 1824	`T:gmpxx`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3528425	1790 0 0	258977 1100 1760	`T:gmp`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3538681	4631 32 0	259742 1164 1792	`T:gmpxx`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212
3547015	5589 32 0	265752 1196 1760	`T:gmpxx`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3547698	5582 32 0	263776 1196 1760	`T:gmpxx`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231212
3566117	5982 72 5	424434 2900 3712	`T:ntl`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231212

Compiler output

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

try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/h6sandy/amd64/lib/libsupercop.a(crypto_hash_sha256_openssl_constbranchindex-hash.o): bad reloc symbol index (0xee894cda >= 0x5) for offset 0x415d415c415bc031 in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/h6sandy/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref_constbranchindex-rng.o): bad reloc symbol index (0x20202020 >= 0x8) for offset 0x34393932312f0000 in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/h6sandy/amd64/lib/libsupercop.a(crypto_stream_chacha20_moon_avx_64_constbranchindex-crypto_stream.o): bad reloc symbol index (0x24ac6ff9 >= 0x6) for offset 0xc024a46ff9c50000 in section `.text'
try.cpp: /usr/bin/ld: /home/supercop/benchmarking/supercop-20231212/supercop-data/h6sandy/amd64/lib/libsupercop.a(crypto_hash_sha256_openssl_constbranchindex-hash.o): bad reloc symbol index (0xee894cda >= 0x5) for offset 0x415d415c415bc031 in section `.text'
try.cpp: /usr/bin/ld: failed to set dynamic section sizes: bad value
try.cpp: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler	Implementations
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ntl