Implementation notes: amd64, gemini, crypto_kem/sntrup953

Computer: gemini
Microarchitecture: amd64; Goldmont Plus (706a8)
Architecture: amd64
CPU ID: GenuineIntel-000706a8-bfebfbff
SUPERCOP version: 20240425
Operation: crypto_kem
Primitive: sntrup953

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2000865	5592 0 0	72785 836 1720	`T:factored`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
2004355	5995 0 0	71833 836 1720	`T:factored`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
2006227	4016 0 0	68873 836 1720	`T:factored`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
2011171	5882 0 0	72154 820 1752	`T:factored`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
2019652	1950 0 0	65079 828 1720	`T:factored`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
2021006	2395 0 0	67538 820 1752	`T:factored`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
2040043	1946 0 0	66586 820 1752	`T:factored`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
2075872	5995 0 0	79409 836 1720	`factored`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
2082485	5592 0 0	80361 836 1720	`factored`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
2084673	2298 0 0	73575 828 1720	`factored`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
2087452	4016 0 0	76513 836 1720	`factored`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
2088353	2395 0 0	75178 820 1752	`factored`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
2102782	1785 0 0	72146 812 1720	`factored`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
2108888	1946 0 0	74162 820 1752	`factored`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
2185928	2298 0 0	65999 828 1720	`T:factored`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
2188316	1785 0 0	64506 812 1720	`T:factored`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
2258687	5882 0 0	79730 820 1752	`factored`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
2279957	1950 0 0	72719 828 1720	`factored`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
3102123	20551 0 0	40355 828 1720	`T:compact`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
3163393	20551 0 0	47987 828 1720	`compact`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
3278811	24708 0 0	46554 820 1752	`T:compact`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
3336708	24708 0 0	54122 820 1752	`compact`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
3392080	49604 0 0	79243 828 1720	`compact`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
3584430	49604 0 0	71675 828 1720	`T:compact`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
5917926	27865 0 0	48811 828 1720	`T:compact`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
6472335	27865 0 0	56379 828 1720	`compact`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
11732862	7857 0 0	27217 820 1720	`T:compact`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
11792096	7857 0 0	34785 820 1720	`compact`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
14300644	6369 0 0	24889 820 1720	`T:compact`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
14374314	6369 0 0	32457 820 1720	`compact`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
16483875	6229 0 0	26336 812 1752	`T:compact`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
16536376	6229 0 0	33968 812 1752	`compact`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
18773110	8078 0 0	28738 820 1752	`T:compact`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
18849400	8078 0 0	36306 820 1752	`compact`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
18880611	5152 0 0	23434 812 1720	`T:compact`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
20430661	5152 0 0	31066 812 1720	`compact`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
263187374	24491 0 0	54603 828 1720	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
263547061	13426 0 0	33771 828 1720	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
263624744	13426 0 0	41339 828 1720	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
272327943	20354 0 0	41555 828 1720	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
272404208	20354 0 0	49123 828 1720	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
273227881	19518 0 0	41298 820 1752	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
273372212	19518 0 0	48930 820 1752	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
284068433	24491 0 0	47035 828 1720	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
315721393	9000 0 0	29666 820 1752	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
315814781	9000 0 0	37298 820 1752	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
332374252	8570 0 0	27881 820 1720	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
333092561	7033 0 0	27096 812 1752	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
333125898	7033 0 0	34728 812 1752	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
337834577	6419 0 0	24969 820 1720	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
338239762	6419 0 0	32537 820 1720	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
351256500	6166 0 0	24410 812 1720	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425
359542146	8570 0 0	35449 820 1720	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240521	20240425
380181088	6166 0 0	32042 812 1720	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240521	20240425

Test failure

Implementation: avx
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx T:avx
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx T:avx
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx T:avx
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx T:avx

Compiler output

Implementation: avx
Security model: constbranchindex
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

crypto_kem_sntrup953_factored_kem.S: crypto_kem_sntrup953_factored_kem.S:878:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup953_factored_kem.S: .section .rodata.cst32
crypto_kem_sntrup953_factored_kem.S: ^
crypto_kem_sntrup953_factored_kem.S: crypto_kem_sntrup953_factored_kem.S:878:2: error: changed section entsize for .rodata.cst32, expected: 32
crypto_kem_sntrup953_factored_kem.S: .section .rodata.cst32
crypto_kem_sntrup953_factored_kem.S: ^
crypto_kem_sntrup953_factored_kem.S: crypto_kem_sntrup953_factored_kem.S:899:2: error: changed section flags for .rodata.cst16, expected: 0x12
crypto_kem_sntrup953_factored_kem.S: .section .rodata.cst16
crypto_kem_sntrup953_factored_kem.S: ^
crypto_kem_sntrup953_factored_kem.S: crypto_kem_sntrup953_factored_kem.S:899:2: error: changed section entsize for .rodata.cst16, expected: 16
crypto_kem_sntrup953_factored_kem.S: .section .rodata.cst16
crypto_kem_sntrup953_factored_kem.S: ^
crypto_kem_sntrup953_factored_kem.S: crypto_kem_sntrup953_factored_kem.S:912:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup953_factored_kem.S: .section .rodata.cst32
crypto_kem_sntrup953_factored_kem.S: ^
crypto_kem_sntrup953_factored_kem.S: crypto_kem_sntrup953_factored_kem.S:912:2: error: changed section entsize for .rodata.cst32, expected: 32
crypto_kem_sntrup953_factored_kem.S: .section .rodata.cst32
crypto_kem_sntrup953_factored_kem.S: ^
crypto_kem_sntrup953_factored_kem.S: crypto_kem_sntrup953_factored_kem.S:975:2: error: changed section flags for .rodata.cst16, expected: 0x12
crypto_kem_sntrup953_factored_kem.S: .section .rodata.cst16
crypto_kem_sntrup953_factored_kem.S: ^
crypto_kem_sntrup953_factored_kem.S: crypto_kem_sntrup953_factored_kem.S:975:2: error: changed section entsize for .rodata.cst16, expected: 16
crypto_kem_sntrup953_factored_kem.S: .section .rodata.cst16
crypto_kem_sntrup953_factored_kem.S: ^
crypto_kem_sntrup953_factored_kem.S: crypto_kem_sntrup953_factored_kem.S:1010:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup953_factored_kem.S: ...

Number of similar (compiler,implementation) pairs: 10, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx T:avx
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx T:avx
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx T:avx
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx T:avx
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx T:avx