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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%
2.5 KB · 79 lines cpp
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1//-------------------------------------------------------------------------------------------------------------------------------------------------------------2//3// Metal/MTLDynamicLibrary.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 Device;31_MTL_ENUM(NS::UInteger, DynamicLibraryError) {32    DynamicLibraryErrorNone = 0,33    DynamicLibraryErrorInvalidFile = 1,34    DynamicLibraryErrorCompilationFailure = 2,35    DynamicLibraryErrorUnresolvedInstallName = 3,36    DynamicLibraryErrorDependencyLoadFailure = 4,37    DynamicLibraryErrorUnsupported = 5,38};3940class DynamicLibrary : public NS::Referencing<DynamicLibrary>41{42public:43    Device*     device() const;4445    NS::String* installName() const;4647    NS::String* label() const;4849    bool        serializeToURL(const NS::URL* url, NS::Error** error);5051    void        setLabel(const NS::String* label);52};5354}55_MTL_INLINE MTL::Device* MTL::DynamicLibrary::device() const56{57    return Object::sendMessage<MTL::Device*>(this, _MTL_PRIVATE_SEL(device));58}5960_MTL_INLINE NS::String* MTL::DynamicLibrary::installName() const61{62    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(installName));63}6465_MTL_INLINE NS::String* MTL::DynamicLibrary::label() const66{67    return Object::sendMessage<NS::String*>(this, _MTL_PRIVATE_SEL(label));68}6970_MTL_INLINE bool MTL::DynamicLibrary::serializeToURL(const NS::URL* url, NS::Error** error)71{72    return Object::sendMessage<bool>(this, _MTL_PRIVATE_SEL(serializeToURL_error_), url, error);73}7475_MTL_INLINE void MTL::DynamicLibrary::setLabel(const NS::String* label)76{77    Object::sendMessage<void>(this, _MTL_PRIVATE_SEL(setLabel_), label);78}79