Implementation notes: amd64, icelake, crypto_core/multsntrup857

Computer: icelake
Architecture: amd64
CPU ID: GenuineIntel-000706e5-bfebfbff
SUPERCOP version: 20200826
Operation: crypto_core
Primitive: multsntrup857

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
17547	21322 0 0	36864 4096 0	`avx`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
18073	16502 0 0	28672 4096 0	`avx`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
18204	20442 0 0	36864 4096 0	`avx`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
19285	19739 0 0	36864 4096 0	`avx`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
23144	16562 0 0	28672 4096 0	`avx`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
23612	17599 0 0	32768 4096 0	`avx`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
162954	5074 0 0	20480 4096 0	`ref`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
224156	2493 0 0	16384 4096 0	`ref`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
224188	2509 0 0	16384 4096 0	`ref`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
1571251	630 0 0	16384 4096 0	`ref`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
1586751	1672 0 0	12288 4096 0	`ref`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
1842239	508 0 0	12288 4096 0	`ref`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826

Compiler output

Implementation: avx800
Security model: constbranchindex
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

ntt.S: ntt.S:5:2: error: unknown directive
ntt.S: .type crypto_core_multsntrup857_avx800_constbranchindex_ntt512_7681,@function
ntt.S: ^
ntt.S: ntt.S:12:2: error: unknown directive
ntt.S: .size crypto_core_multsntrup857_avx800_constbranchindex_ntt512_7681, .Lfunc_end0-crypto_core_multsntrup857_avx800_constbranchindex_ntt512_7681
ntt.S: ^
ntt.S: ntt.S:15:11: error: mach-o section specifier uses an unknown section type
ntt.S: .section .rodata.cst32,"aM",@progbits,32
ntt.S: ^
ntt.S: ntt.S:52:2: error: unknown directive
ntt.S: .type ntt512,@function
ntt.S: ^
ntt.S: ntt.S:648:2: error: unknown directive
ntt.S: .size ntt512, .Lfunc_end1-ntt512
ntt.S: ^
ntt.S: ntt.S:653:2: error: unknown directive
ntt.S: .type crypto_core_multsntrup857_avx800_constbranchindex_ntt512_10753,@function
ntt.S: ^
ntt.S: ntt.S:660:2: error: unknown directive
ntt.S: .size crypto_core_multsntrup857_avx800_constbranchindex_ntt512_10753, .Lfunc_end2-crypto_core_multsntrup857_avx800_constbranchindex_ntt512_10753
ntt.S: ^
ntt.S: ntt.S:665:2: error: unknown directive
ntt.S: .type crypto_core_multsntrup857_avx800_constbranchindex_invntt512_7681,@function
ntt.S: ^
ntt.S: ntt.S:672:2: error: unknown directive
ntt.S: ...

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx800
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx800
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avx800
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx800
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx800
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	avx800