Implementation notes: amd64, whosthere, crypto_sign/gemss192

Computer: whosthere
Microarchitecture: amd64; KabyLake (806e9)
Architecture: amd64
CPU ID: GenuineIntel-000806e9-bfebfbff
SUPERCOP version: 20221122
Operation: crypto_sign
Primitive: gemss192

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2469934618	118885 0 0	116096 804 1784	`T:opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
2477437622	119020 0 0	116256 804 1784	`T:skylake`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
2518718082	100236 0 0	98424 804 1784	`T:opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
2531345566	100371 0 0	98584 804 1784	`T:skylake`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
2561596614	87682 0 0	86488 796 1752	`T:opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
2574552805	87848 0 0	86648 796 1752	`T:skylake`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
2617660212	97230 0 0	95608 804 1784	`T:skylake`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
2629101131	97084 0 0	95448 804 1784	`T:opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
15642957600	56551 112 7	1739419 4676 6872	`T:ref`	`clang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221012	20221005
15783349617	37674 112 7	1723310 4636 6904	`T:ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
15791595110	42134 112 7	1720497 4668 6872	`T:ref`	`clang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221012	20221005
15794356857	43047 112 7	1728286 4644 6936	`T:ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
15848272005	50325 112 7	1735902 4644 6936	`T:ref`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
15862481599	64841 112 7	1745027 4676 6872	`T:ref`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221012	20221005
15888956984	54556 112 7	1743390 4644 6936	`T:ref`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221012	20221005
15901349951	65818 112 7	1732517 4668 6872	`T:ref`	`clang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221012	20221005

Compiler output

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

mul_gf2x.c: mul_gf2x.c:13:12: warning: implicit declaration of function '_mm_cvtsi128_si64x' is invalid in C99 [-Wimplicit-function-declaration]
mul_gf2x.c: return MUL64LOW(x,y,0);
mul_gf2x.c: ^
mul_gf2x.c: ./mul_gf2x.h:905:27: note: expanded from macro 'MUL64LOW'
mul_gf2x.c: #define MUL64LOW(x,y,pos) _mm_cvtsi128_si64x(_mm_clmulepi64_si128(x, y, pos))
mul_gf2x.c: ^
mul_gf2x.c: 1 warning generated.
sqr_gf2x.c: sqr_gf2x.c:27:12: warning: implicit declaration of function '_mm_cvtsi128_si64x' is invalid in C99 [-Wimplicit-function-declaration]
sqr_gf2x.c: return _mm_cvtsi128_si64x(_mm_clmulepi64_si128(x,x,0));
sqr_gf2x.c: ^
sqr_gf2x.c: sqr_gf2x.c:316:12: warning: implicit declaration of function '_mm_cvtsi128_si64x' is invalid in C99 [-Wimplicit-function-declaration]
sqr_gf2x.c: return SQR64LOW(x,0);
sqr_gf2x.c: ^
sqr_gf2x.c: ./sqr_gf2x.h:250:25: note: expanded from macro 'SQR64LOW'
sqr_gf2x.c: #define SQR64LOW(x,pos) _mm_cvtsi128_si64x(_mm_clmulepi64_si128(x, x, pos))
sqr_gf2x.c: ^
sqr_gf2x.c: 2 warnings generated.
try.c: /usr/bin/ld: libcrypto_sign_gemss192.a(mul_gf2x.o): in function `GeMSS_192U_mul64low':
try.c: mul_gf2x.c:(.text+0x...): undefined reference to `_mm_cvtsi128_si64x'
try.c: /usr/bin/ld: libcrypto_sign_gemss192.a(sqr_gf2x.o): in function `GeMSS_192U_sqr64low':
try.c: sqr_gf2x.c:(.text+0x...): undefined reference to `_mm_cvtsi128_si64x'
try.c: /usr/bin/ld: libcrypto_sign_gemss192.a(sqr_gf2x.o): in function `GeMSS_192U_old_square64low':
try.c: sqr_gf2x.c:(.text+0x...): undefined reference to `_mm_cvtsi128_si64x'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

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

Compiler output

Implementation: T:opt
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

arith_gf2n.c: In file included from arith_gf2n.c:1:
arith_gf2n.c: In file included from ./arith_gf2n.h:9:
arith_gf2n.c: In file included from ./tools_gf2n.h:162:
arith_gf2n.c: ./mul_gf2x.h:17:14: fatal error: 'gf2x/gf2x_mul1.h' file not found
arith_gf2n.c: #include <gf2x/gf2x_mul1.h>
arith_gf2n.c: ^~~~~~~~~~~~~~~~~~
arith_gf2n.c: 1 error generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:opt T:skylake

Compiler output

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

KAT_int.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
bit.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
convMQS_gf2.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
evalMQnocst_gf2.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
printgf2x.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
sign.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
sign_openHFE.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

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

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