Implementation notes: amd64, alder2,1f626960,3300000, crypto_kem/sntrup761

Computer: alder2,1f626960,3300000
Microarchitecture: amd64; Gracemont (906a4-20)
Architecture: amd64
CPU ID: GenuineIntel-000906a4-20-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_kem
Primitive: sntrup761

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
149736	16346 0 0	357600 788 1752	`avx`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
149809	4605 0 0	364256 788 1752	`factored`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
149909	16346 0 0	353944 780 1720	`avx`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
150065	16346 0 0	355672 788 1752	`avx`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
152068	16400 0 0	355312 788 1752	`avx`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
152072	5123 0 0	364064 820 1720	`factored`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
152291	10251 0 0	369368 820 1720	`factored`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
153049	8611 0 0	367736 820 1720	`factored`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
154281	2083 0 0	359824 788 1752	`factored`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
155462	1777 0 0	357792 780 1720	`factored`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
155508	2206 0 0	358774 812 1720	`factored`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
156137	2298 0 0	359150 812 1720	`factored`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
160231	1930 0 0	359296 788 1752	`factored`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
1325221	56937 0 0	94272 820 1720	`compact`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
1380123	33360 0 0	70648 820 1720	`compact`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
1851535	36064 0 0	74746 796 1752	`compact`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
2687995	31378 0 0	69024 820 1720	`compact`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
5579854	7123 0 0	42462 812 1720	`compact`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
5671429	7986 0 0	43998 812 1720	`compact`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
6684052	7937 0 0	44522 796 1752	`compact`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
7297944	5164 0 0	40162 788 1720	`compact`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
7858597	6219 0 0	42424 788 1752	`compact`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
100930399	31229 0 0	69024 820 1720	`ref`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
101310239	23970 0 0	61912 820 1720	`ref`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
101953093	30269 0 0	68898 796 1752	`ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
104703788	16868 0 0	54576 820 1720	`ref`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
113025210	8766 0 0	45386 796 1752	`ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
114104708	6988 0 0	43248 788 1752	`ref`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
114339413	6674 0 0	42078 812 1720	`ref`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
120246974	8763 0 0	44702 812 1720	`ref`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625
128774300	6140 0 0	41138 788 1720	`ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240706	20240625

Compiler output

crypto_kem_sntrup761_factored_kem.S: crypto_kem_sntrup761_factored_kem.S:896:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup761_factored_kem.S:  .section .rodata.cst32
crypto_kem_sntrup761_factored_kem.S:  ^
crypto_kem_sntrup761_factored_kem.S: crypto_kem_sntrup761_factored_kem.S:896:2: error: changed section entsize for .rodata.cst32, expected: 32
crypto_kem_sntrup761_factored_kem.S:  .section .rodata.cst32
crypto_kem_sntrup761_factored_kem.S:  ^
crypto_kem_sntrup761_factored_kem.S: crypto_kem_sntrup761_factored_kem.S:979:2: error: changed section flags for .rodata.cst16, expected: 0x12
crypto_kem_sntrup761_factored_kem.S:  .section .rodata.cst16
crypto_kem_sntrup761_factored_kem.S:  ^
crypto_kem_sntrup761_factored_kem.S: crypto_kem_sntrup761_factored_kem.S:979:2: error: changed section entsize for .rodata.cst16, expected: 16
crypto_kem_sntrup761_factored_kem.S:  .section .rodata.cst16
crypto_kem_sntrup761_factored_kem.S:  ^
crypto_kem_sntrup761_factored_kem.S: crypto_kem_sntrup761_factored_kem.S:1014:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup761_factored_kem.S:  .section .rodata.cst32
crypto_kem_sntrup761_factored_kem.S:  ^
crypto_kem_sntrup761_factored_kem.S: crypto_kem_sntrup761_factored_kem.S:1014:2: error: changed section entsize for .rodata.cst32, expected: 32
crypto_kem_sntrup761_factored_kem.S:  .section .rodata.cst32
crypto_kem_sntrup761_factored_kem.S:  ^
crypto_kem_sntrup761_factored_kem.S: crypto_kem_sntrup761_factored_kem.S:1025:2: error: changed section flags for .rodata.cst16, expected: 0x12
crypto_kem_sntrup761_factored_kem.S:  .section .rodata.cst16
crypto_kem_sntrup761_factored_kem.S:  ^
crypto_kem_sntrup761_factored_kem.S: crypto_kem_sntrup761_factored_kem.S:1025:2: error: changed section entsize for .rodata.cst16, expected: 16
crypto_kem_sntrup761_factored_kem.S:  .section .rodata.cst16
crypto_kem_sntrup761_factored_kem.S:  ^
crypto_kem_sntrup761_factored_kem.S: crypto_kem_sntrup761_factored_kem.S:1032:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup761_factored_kem.S: ...

Number of similar (implementation,compiler) pairs: 5, namely:

Implementation	Compiler
`avx`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`avx`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`avx`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`avx`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`avx`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Passed TIMECOP

TIMECOP iterations: 1

Number of similar (implementation,compiler) pairs: 31, namely:

Implementation	Compiler
`avx`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`avx`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`avx`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`avx`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`compact`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`compact`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`factored`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`factored`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`factored`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`factored`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`factored`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`factored`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`factored`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`factored`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`factored`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`