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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%
2.1 KB · 55 lines cpp
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1//-------------------------------------------------------------------------------------------------------------------------------------------------------------2//3// Foundation/NSData.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 "NSObject.hpp"26#include "NSTypes.hpp"2728//-------------------------------------------------------------------------------------------------------------------------------------------------------------2930namespace NS31{32class Data : public Copying<Data>33{34public:35    const void*    bytes() const;36    UInteger       length() const;37};38}3940//-------------------------------------------------------------------------------------------------------------------------------------------------------------4142_NS_INLINE const void* NS::Data::bytes() const43{44    return Object::sendMessage<void*>(this, _NS_PRIVATE_SEL(bytes));45}4647//-------------------------------------------------------------------------------------------------------------------------------------------------------------4849_NS_INLINE NS::UInteger NS::Data::length() const50{51    return Object::sendMessage<UInteger>(this, _NS_PRIVATE_SEL(length));52}5354//-------------------------------------------------------------------------------------------------------------------------------------------------------------55