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spb/forge Public MIT

Forge — LLM training from scratch in pure C++20 + Metal on Apple Silicon.

C++ 61.2% C 23% Python 7.6% TeX 7.2% CMake 1.1%
2.3 KB · 58 lines cpp
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1//-------------------------------------------------------------------------------------------------------------------------------------------------------------2//3// QuartzCore/CAMetalDrawable.hpp4//5// Copyright 2020-2024 Apple Inc.6//7// Licensed under the Apache License, Version 2.0 (the "License");8// you may not use this file except in compliance with the License.9// You may obtain a copy of the License at10//11//     http://www.apache.org/licenses/LICENSE-2.012//13// Unless required by applicable law or agreed to in writing, software14// distributed under the License is distributed on an "AS IS" BASIS,15// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.16// See the License for the specific language governing permissions and17// limitations under the License.18//19//-------------------------------------------------------------------------------------------------------------------------------------------------------------2021#pragma once2223//-------------------------------------------------------------------------------------------------------------------------------------------------------------2425#include "../Metal/MTLDrawable.hpp"26#include "../Metal/MTLTexture.hpp"2728#include "CADefines.hpp"29#include "CAPrivate.hpp"3031//-------------------------------------------------------------------------------------------------------------------------------------------------------------3233namespace CA34{35class MetalDrawable : public NS::Referencing<MetalDrawable, MTL::Drawable>36{37public:38    class MetalLayer* layer() const;39    MTL::Texture*     texture() const;40};41}4243//-------------------------------------------------------------------------------------------------------------------------------------------------------------4445_CA_INLINE CA::MetalLayer* CA::MetalDrawable::layer() const46{47    return Object::sendMessage<MetalLayer*>(this, _CA_PRIVATE_SEL(layer));48}4950//-------------------------------------------------------------------------------------------------------------------------------------------------------------5152_CA_INLINE MTL::Texture* CA::MetalDrawable::texture() const53{54    return Object::sendMessage<MTL::Texture*>(this, _CA_PRIVATE_SEL(texture));55}5657//-------------------------------------------------------------------------------------------------------------------------------------------------------------58