Implementation notes: amd64, lucienne, crypto_kem/sntrup4591761

Computer: lucienne
Microarchitecture: amd64; Zen 2 (860f81)
Architecture: amd64
CPU ID: AuthenticAMD-00860f81-178bfbff
SUPERCOP version: 20240425
Operation: crypto_kem
Primitive: sntrup4591761

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
116326	41452 0 0	75016 788 1752	`T:avx`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
116747	41452 0 0	76696 788 1752	`T:avx`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
116781	41452 0 0	73512 780 1720	`T:avx`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
117172	41479 0 0	74624 788 1752	`T:avx`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
42682271	20199 0 0	56776 820 1720	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
42684644	15506 0 0	51904 820 1720	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
42690018	20666 0 0	57336 820 1720	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
42696297	7514 0 0	41614 812 1720	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
42765121	7684 0 0	42382 812 1720	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
43813633	35855 0 0	71426 796 1752	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
43853022	8581 0 0	43938 796 1752	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
43901051	6053 0 0	39858 788 1720	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
43907967	7766 0 0	42512 788 1752	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425

Compiler output

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

crypto_kem_sntrup4591761_cavx_mult.S: crypto_kem_sntrup4591761_cavx_mult.S:2703:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup4591761_cavx_mult.S: .section .rodata.cst32
crypto_kem_sntrup4591761_cavx_mult.S: ^
crypto_kem_sntrup4591761_cavx_mult.S: crypto_kem_sntrup4591761_cavx_mult.S:2703:2: error: changed section entsize for .rodata.cst32, expected: 32
crypto_kem_sntrup4591761_cavx_mult.S: .section .rodata.cst32
crypto_kem_sntrup4591761_cavx_mult.S: ^
crypto_kem_sntrup4591761_cavx_mult.S: crypto_kem_sntrup4591761_cavx_mult.S:2776:2: error: changed section flags for .rodata.cst16, expected: 0x12
crypto_kem_sntrup4591761_cavx_mult.S: .section .rodata.cst16
crypto_kem_sntrup4591761_cavx_mult.S: ^
crypto_kem_sntrup4591761_cavx_mult.S: crypto_kem_sntrup4591761_cavx_mult.S:2776:2: error: changed section entsize for .rodata.cst16, expected: 16
crypto_kem_sntrup4591761_cavx_mult.S: .section .rodata.cst16
crypto_kem_sntrup4591761_cavx_mult.S: ^
crypto_kem_sntrup4591761_cavx_mult.S: crypto_kem_sntrup4591761_cavx_mult.S:2811:2: error: changed section flags for .rodata.cst32, expected: 0x12
crypto_kem_sntrup4591761_cavx_mult.S: .section .rodata.cst32
crypto_kem_sntrup4591761_cavx_mult.S: ^
crypto_kem_sntrup4591761_cavx_mult.S: crypto_kem_sntrup4591761_cavx_mult.S:2811:2: error: changed section entsize for .rodata.cst32, expected: 32
crypto_kem_sntrup4591761_cavx_mult.S: .section .rodata.cst32
crypto_kem_sntrup4591761_cavx_mult.S: ^

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

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