84 lines
No EOL
2.8 KiB
C++
84 lines
No EOL
2.8 KiB
C++
/*
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Crafter® Build
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Copyright (C) 2026 Catcrafts®
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Catcrafts.net
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License version 3.0 as published by the Free Software Foundation;
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <cmath>
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import Crafter.Math;
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import std;
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using namespace Crafter;
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template <std::uint32_t MaxSize, std::uint32_t Len, std::uint32_t Packing>
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std::string* TestLoadStore() {
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_Float16 floats[Len * Packing];
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for (std::uint32_t i = 0; i < Len * Packing; i++) {
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floats[i] = static_cast<_Float16>(i);
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}
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VectorF16<Len, Packing> vec(floats);
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auto stored = vec.Store();
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for (std::uint32_t i = 0; i < Len * Packing; i++) {
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if (stored.v[i] != floats[i]) {
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return new std::string(std::format("Load/Store mismatch at Len={} Packing={}, Expected: {}, Got: {}", Len, Packing, (float)(floats[i]), (float)stored.v[i]));
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}
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}
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return nullptr;
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}
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template <std::uint32_t MaxSize, std::uint32_t Len, std::uint32_t Packing>
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std::string* TestAdd() {
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_Float16 floats[Len * Packing];
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for (std::uint32_t i = 0; i < Len * Packing; i++) {
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floats[i] = static_cast<_Float16>(i);
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}
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VectorF16<Len, Packing> vec(floats);
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vec = vec + vec;
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auto stored = vec.Store();
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for (std::uint32_t i = 0; i < Len * Packing; i++) {
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if (stored.v[i] != floats[i] + floats[i]) {
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return new std::string(std::format("Add mismatch at Len={} Packing={}, Expected: {}, Got: {}", Len, Packing, (float)(floats[i] + floats[i]), (float)stored.v[i]));
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}
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}
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return nullptr;
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}
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template <std::uint32_t MaxSize, std::uint32_t Len = 1, std::uint32_t Packing = 1>
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std::string* TestAllCombinations() {
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if constexpr (Len > MaxSize) {
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return nullptr;
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} else if constexpr (Len * Packing > MaxSize) {
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return TestAllCombinations<MaxSize, Len + 1, 1>();
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} else {
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std::string* result = TestLoadStore<MaxSize, Len, Packing>();
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if (result) return result;
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result = TestAdd<MaxSize, Len, Packing>();
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if (result) return result;
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return TestAllCombinations<MaxSize, Len, Packing + 1>();
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}
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}
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extern "C" {
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std::string* RunTest() {
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std::string* err = TestAllCombinations<VectorF16<1, 1>::MaxSize>();
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if (err) {
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return err;
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}
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return nullptr;
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}
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} |