Implementation notes: amd64, hertz, crypto_kem/hqc2563

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240107
Operation: crypto_kem
Primitive: hqc2563

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
3422728	59873 0 52	82571 924 1896	`T:opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231217
4316470	14261 0 52	34927 924 1864	`T:opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231217
4811959	11260 0 52	30140 908 1832	`T:opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231217
5937348	59972 8 52	1696581 3380 6760	`T:ref`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231217
6229597	28711 8 52	1666272 3428 6728	`T:ref`	`clang++-17_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231217
6323578	33458 8 52	1671160 3428 6728	`T:ref`	`clang++-17_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231217
6638965	14425 8 52	1649047 3380 6728	`T:ref`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231217
6696414	12237 8 52	1647712 3412 6728	`T:ref`	`clang++-17_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231220	20231217
6980855	11524 8 52	1644452 3372 6696	`T:ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231220	20231217

Compiler output

Implementation: T:opt
Security model: timingleaks
Compiler: clang-17 -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

gf2x_avx2.c: gf2x_avx2.c:87:19: error: use of unknown builtin '__builtin_shuffle' [-Wimplicit-function-declaration]
gf2x_avx2.c: 87 | rightVector = __builtin_shuffle(
gf2x_avx2.c: | ^
gf2x_avx2.c: gf2x_avx2.c:87:17: error: assigning to 'v8uint32' (vector of 8 'uint32_t' values) from incompatible type 'int'
gf2x_avx2.c: 87 | rightVector = __builtin_shuffle(
gf2x_avx2.c: | ^ ~~~~~~~~~~~~~~~~~~
gf2x_avx2.c: 88 | previousVector, currentVector, rightPerm);
gf2x_avx2.c: | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf2x_avx2.c: gf2x_avx2.c:89:16: error: assigning to 'v8uint32' (vector of 8 'uint32_t' values) from incompatible type 'int'
gf2x_avx2.c: 89 | leftVector = __builtin_shuffle(
gf2x_avx2.c: | ^ ~~~~~~~~~~~~~~~~~~
gf2x_avx2.c: 90 | previousVector, currentVector, leftPerm);
gf2x_avx2.c: | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf2x_avx2.c: 3 errors generated.

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
clang-17 -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:opt
clang-17 -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:opt
clang-17 -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:opt

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang++-17 -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

rng.c: clang++-17: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
clang++-17 -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang++-17 -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang++-17 -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref