Implementation notes: amd64, panther, crypto_kem/rsa2048

Computer: panther
Microarchitecture: amd64; Tiger Lake (806c1)
Architecture: amd64
CPU ID: GenuineIntel-000806c1-00-bfebfbff
SUPERCOP version: 20240716
Operation: crypto_kem
Primitive: rsa2048

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2559468	4155 32 0	257645 1124 1816	`T:gmpxx`	`g++_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2559998	8750 72 5	455979 2868 3640	`T:ntl`	`clang++_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2560368	5889 32 0	273517 1164 1752	`T:gmpxx`	`clang++_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2561678	5874 32 0	273493 1164 1752	`T:gmpxx`	`clang++_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2561903	5602 72 5	423241 2844 3736	`T:ntl`	`g++_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2562566	5522 32 0	269763 1156 1752	`T:gmpxx`	`clang++_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2562871	1778 0 0	253653 1020 1752	`T:gmp`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2562899	5602 72 5	421153 2844 3736	`T:ntl`	`g++_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2563506	1820 0 0	256013 1028 1784	`T:gmp`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2563838	1822 0 0	270788 1076 1752	`T:gmp`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2564112	4276 72 5	451475 2868 3640	`T:ntl`	`clang++_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2564379	1822 0 0	270788 1076 1752	`T:gmp`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2564444	6223 72 5	457117 2876 3672	`T:ntl`	`clang++_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2564776	5180 72 5	420250 2844 3736	`T:ntl`	`g++_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2564876	1817 0 0	258053 1028 1784	`T:gmp`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2565181	4234 72 5	417437 2836 3704	`T:ntl`	`g++_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2565760	1822 0 0	255613 1028 1784	`T:gmp`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2567294	6195 72 5	457117 2876 3672	`T:ntl`	`clang++_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2568099	3971 32 0	254491 1116 1784	`T:gmpxx`	`g++_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2568825	11619 32 0	278077 1156 1752	`T:gmpxx`	`clang++_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2569087	1816 0 0	267850 1068 1752	`T:gmp`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2571280	3690 32 0	255735 1124 1816	`T:gmpxx`	`g++_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2578191	3603 32 0	259186 1124 1816	`T:gmpxx`	`g++_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2579218	1822 0 0	270020 1076 1752	`T:gmp`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716
2628919	1791 0 0	267378 1068 1752	`T:gmp`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240722	20240716

Compiler output

ntl_export.cpp: ntl_export.cpp: In function 'void ntl_export(unsigned char*, long long unsigned int, NTL::ZZ)':
ntl_export.cpp: ntl_export.cpp:5:19: warning: comparison of integer expressions of different signedness: 'long int' and 'long long unsigned int' [-Wsign-compare]
ntl_export.cpp:     5 |   if (NumBytes(z) > slen) throw "ntl_export out of space";
ntl_export.cpp:       |       ~~~~~~~~~~~~^~~~~~

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

Implementation	Compiler
`T:ntl`	`g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ntl`	`g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ntl`	`g++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ntl`	`g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`