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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%
4.2 KB · 94 lines cpp
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1//-------------------------------------------------------------------------------------------------------------------------------------------------------------2//3// Metal/MTL4Archive.hpp4//5// Copyright 2020-2025 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#include "../Foundation/Foundation.hpp"24#include "MTLDefines.hpp"25#include "MTLHeaderBridge.hpp"26#include "MTLPrivate.hpp"2728namespace MTL29{30class ComputePipelineState;31class RenderPipelineState;32}3334namespace MTL435{36class BinaryFunction;37class BinaryFunctionDescriptor;38class ComputePipelineDescriptor;39class PipelineDescriptor;40class PipelineStageDynamicLinkingDescriptor;41class RenderPipelineDynamicLinkingDescriptor;4243class Archive : public NS::Referencing<Archive>44{45public:46    NS::String*                label() const;4748    BinaryFunction*            newBinaryFunction(const MTL4::BinaryFunctionDescriptor* descriptor, NS::Error** error);4950    MTL::ComputePipelineState* newComputePipelineState(const MTL4::ComputePipelineDescriptor* descriptor, NS::Error** error);51    MTL::ComputePipelineState* newComputePipelineState(const MTL4::ComputePipelineDescriptor* descriptor, const MTL4::PipelineStageDynamicLinkingDescriptor* dynamicLinkingDescriptor, NS::Error** error);5253    MTL::RenderPipelineState*  newRenderPipelineState(const MTL4::PipelineDescriptor* descriptor, NS::Error** error);54    MTL::RenderPipelineState*  newRenderPipelineState(const MTL4::PipelineDescriptor* descriptor, const MTL4::RenderPipelineDynamicLinkingDescriptor* dynamicLinkingDescriptor, NS::Error** error);5556    void                       setLabel(const NS::String* label);57};5859}60_MTL_INLINE NS::String* MTL4::Archive::label() const61{62    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));63}6465_MTL_INLINE MTL4::BinaryFunction* MTL4::Archive::newBinaryFunction(const MTL4::BinaryFunctionDescriptor* descriptor, NS::Error** error)66{67    return Object::sendMessage<MTL4::BinaryFunction*>(this, _MTL_PRIVATE_SEL(newBinaryFunctionWithDescriptor_error_), descriptor, error);68}6970_MTL_INLINE MTL::ComputePipelineState* MTL4::Archive::newComputePipelineState(const MTL4::ComputePipelineDescriptor* descriptor, NS::Error** error)71{72    return Object::sendMessage<MTL::ComputePipelineState*>(this, _MTL_PRIVATE_SEL(newComputePipelineStateWithDescriptor_error_), descriptor, error);73}7475_MTL_INLINE MTL::ComputePipelineState* MTL4::Archive::newComputePipelineState(const MTL4::ComputePipelineDescriptor* descriptor, const MTL4::PipelineStageDynamicLinkingDescriptor* dynamicLinkingDescriptor, NS::Error** error)76{77    return Object::sendMessage<MTL::ComputePipelineState*>(this, _MTL_PRIVATE_SEL(newComputePipelineStateWithDescriptor_dynamicLinkingDescriptor_error_), descriptor, dynamicLinkingDescriptor, error);78}7980_MTL_INLINE MTL::RenderPipelineState* MTL4::Archive::newRenderPipelineState(const MTL4::PipelineDescriptor* descriptor, NS::Error** error)81{82    return Object::sendMessage<MTL::RenderPipelineState*>(this, _MTL_PRIVATE_SEL(newRenderPipelineStateWithDescriptor_error_), descriptor, error);83}8485_MTL_INLINE MTL::RenderPipelineState* MTL4::Archive::newRenderPipelineState(const MTL4::PipelineDescriptor* descriptor, const MTL4::RenderPipelineDynamicLinkingDescriptor* dynamicLinkingDescriptor, NS::Error** error)86{87    return Object::sendMessage<MTL::RenderPipelineState*>(this, _MTL_PRIVATE_SEL(newRenderPipelineStateWithDescriptor_dynamicLinkingDescriptor_error_), descriptor, dynamicLinkingDescriptor, error);88}8990_MTL_INLINE void MTL4::Archive::setLabel(const NS::String* label)91{92    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);93}94