Catcrafts/Crafter.Math
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compare: Catcrafts:7bd67a2cb913b7b32729ad598e467ea72c89ad2e
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2 commits
07910a81c3 ... 7bd67a2cb9

Author SHA1 Message Date
Jorijn van der Graaf
7bd67a2cb9 fully operational F16 2026-03-24 00:18:00 +01:00
Jorijn van der Graaf
a6bf3ca572 fixed f16 shuffling 2026-03-23 21:42:40 +01:00
5 changed files with 526 additions and 801 deletions
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8
interfaces/Crafter.Math-Basic.cppm
View file

@ -30,10 +30,10 @@ namespace Crafter {
}
#ifdef __AVX512FP16__
export template <std::uint32_t Len, std::uint32_t Packing, std::uint32_t Repeats>
using VectorF16L = VectorF16<Len, Packing, Repeats>;
export template <std::uint32_t Len, std::uint32_t Packing>
using VectorF16L = VectorF16<Len, Packing>;
#else
export template <std::uint32_t Len, std::uint32_t Packing, std::uint32_t Repeats>
using VectorF16L = VectorF32<Len, Packing, Repeats>;
export template <std::uint32_t Len, std::uint32_t Packing>
using VectorF16L = VectorF32<Len, Packing>;
#endif
}

1224
interfaces/Crafter.Math-VectorF16.cppm
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File diff suppressed because it is too large Load diff

64
interfaces/main.cpp
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@ -5,67 +5,5 @@ import std;
using namespace Crafter;
int main() {
_Float16 test[] {0,1,2,3,0,1,2,3};
VectorF16L<4,1,2> vec(test);
VectorF16L<4,1,2> vec2(test);
std::println("{}", vec+vec2);
// std::random_device rd;
// std::mt19937 gen(rd());
// std::uniform_real_distribution<float> dist(0, 100);
// Vector<_Float16, 8, 8> vA;
// for(std::uint32_t i = 0; i < 8; i++) {
// vA.v[i] = dist(gen);
// }
// VectorF16<4, 2, 1> vfA(&vA);
// Vector<_Float16, 16, 16> vB;
// for(std::uint32_t i = 0; i < 16; i++) {
// vB.v[i] = dist(gen);
// }
// VectorF16<4, 2, 2> vfB(&vB);
// VectorF16<4, 2, 1> vfC = vfA + vfB;
// auto start = std::chrono::high_resolution_clock::now();
// for(std::uint32_t i = 0; i < 90000000; i++) {
// vfC = vfC + vfB;
// }
// auto end = std::chrono::high_resolution_clock::now();
// std::cout << std::chrono::duration_cast<std::chrono::milliseconds>(end-start) << std::endl;
// std::println("{}", vfC);
// std::random_device rd;
// std::mt19937 gen(rd());
// std::uniform_real_distribution<float> dist(0, 100);
// Vector<_Float16, 32, 32> vA;
// for(std::uint32_t i = 0; i < 32; i++) {
// vA.v[i] = dist(gen);
// }
// std::string log;
// std::chrono::duration<double> totalVector(0);
// std::tuple<VectorF16<4, 2, 4>, VectorF16<4, 2, 4>, VectorF16<4, 2, 4>, VectorF16<4, 2, 4>> vfA {VectorF16<4, 2, 4>(&vA), VectorF16<4, 2, 4>(&vA), VectorF16<4, 2, 4>(&vA), VectorF16<4, 2, 4>(&vA)};
// for(std::uint32_t i = 0; i < 1000000; i++) {
// auto start = std::chrono::high_resolution_clock::now();
// vfA = VectorF16<4, 2, 4>::Normalize(std::get<0>(vfA), std::get<1>(vfA), std::get<2>(vfA), std::get<3>(vfA));
// auto end = std::chrono::high_resolution_clock::now();
// totalVector += end-start;
// }
// std::chrono::duration<double> totalScalar(0);
// Vector<_Float16, 4, 4> vB;
// for(std::uint32_t i = 0; i < 4; i++) {
// vB.v[i] = dist(gen);
// }
// for(std::uint32_t i = 0; i < 1000000; i++) {
// auto start2 = std::chrono::high_resolution_clock::now();
// vB.Normalize();
// auto end2 = std::chrono::high_resolution_clock::now();
// totalScalar += end2-start2;
// }
// std::println("{} {} {} {}", std::get<0>(vfA), std::get<1>(vfA), std::get<2>(vfA), std::get<3>(vfA));
// std::println("{}", vB);
// std::println("Vector: {}, Scalar: {}", std::chrono::duration_cast<std::chrono::milliseconds>(totalVector), std::chrono::duration_cast<std::chrono::milliseconds>(totalScalar*8));
}

21
project.json
View file

@ -1,5 +1,5 @@
{
"name": "crafter-match",
"name": "crafter-math",
"configurations": [
{
"name": "base",
@ -20,17 +20,24 @@
"type":"library",
"dependencies": []
},
{
"name": "lib-shared",
"extends": ["base"],
"type":"shared-library",
"dependencies": []
},
{
"name": "lib-debug",
"extends": ["lib"],
"debug": true
},
}
],
"tests":[
{
"name": "test",
"implementations": ["interfaces/main"],
"extends": ["base"],
"debug": true,
"march": "raptorlake"
"name": "F16x86",
"implementations": ["tests/VectorF16"],
"march": "sapphirerapids",
"extends": ["lib-shared"]
}
]
}

52
tests/VectorF16.cpp Normal file
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@ -0,0 +1,52 @@
/*
Crafter® Build
Copyright (C) 2026 Catcrafts®
Catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License version 3.0 as published by the Free Software Foundation;
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
import Crafter.Math;
import std;
using namespace Crafter;
extern "C" {
std::string* RunTest() {
{
_Float16 floats[] {0,1,2,3,4,5,6,7,8};
VectorF16<8, 1> vec1(floats);
Vector<_Float16, 8, VectorF16<8, 1>::Alignment> stored = vec1.Store();
for(std::uint8_t i = 0; i < 8; i++) {
if(stored.v[i] != floats[i]) {
return new std::string("Load Store does not match");
}
}
}
{
_Float16 floats[] {0,1,2,3,4,5,6,7,8};
VectorF16<8, 1> vec1(floats);
VectorF16<8, 1> result = vec1 + vec1;
Vector<_Float16, 8, VectorF16<8, 1>::Alignment> stored = result.Store();
for(std::uint8_t i = 0; i < 8; i++) {
if(stored.v[i] != floats[i] + floats[i]) {
return new std::string("Add does not match");
}
}
}
return nullptr;
}
}