wehub-resource-sync
111 lines
4.5 KiB
C++
111 lines
4.5 KiB
C++
//
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// VulkanConvolution.hpp
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// MNN
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//
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// Created by MNN on 2019/01/31.
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// Copyright © 2018, Alibaba Group Holding Limited
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//
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#ifndef VulkanConvolution_hpp
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#define VulkanConvolution_hpp
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#include "VulkanBasicExecution.hpp"
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#include "core/ConvolutionCommon.hpp"
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namespace MNN {
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class VulkanConvolutionCommon : public VulkanBasicExecution {
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public:
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VulkanConvolutionCommon(const Op* op, Backend* bn);
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virtual ~VulkanConvolutionCommon();
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virtual ErrorCode onEncode(const std::vector<Tensor*>& inputs, const std::vector<Tensor*>& outputs,
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const VulkanCommandPool::Buffer* cmdBuffer) override;
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struct ConvolutionParameter {
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ivec2 pad;
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ivec2 kernelSize;
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ivec2 stride;
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ivec2 dilate;
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ivec4 inputSize;
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ivec4 outputSize;
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ivec4 offset;
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};
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static void writeParameter(ConvolutionParameter* dest, const Convolution2DCommon* common, const Tensor* input,
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const Tensor* output);
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static std::string getPostTreatMacro(const Convolution2DCommon* common);
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class BufferToImageCopy {
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public:
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BufferToImageCopy(const VulkanBackend* bn) {
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mBackend = bn;
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std::vector<VkDescriptorType> types{VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
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VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER};
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mPipeline = mBackend->getPipeline("glsl_buffer2Image2D_comp", types);
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mSets.reset(mPipeline->createSet());
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mConstBuffer = std::make_shared<VulkanBuffer>(bn->getMemoryPool(), false, 2 * sizeof(int),
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nullptr, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT);
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}
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void encode(const VulkanImage* image, VkBuffer buffer, size_t bufferSize, const VulkanCommandPool::Buffer* cmdBuffer) {
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int localX = 16;
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int localY = 16;
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int localZ = 1;
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int* dim = (int*)mConstBuffer->map();
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dim[0] = image->width();
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dim[1] = image->height();
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mConstBuffer->unmap();
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image->barrierWrite(cmdBuffer->get());
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mSets->writeImage(image->view(), mBackend->getCommonSampler()->get(), VK_IMAGE_LAYOUT_GENERAL, 0);
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mSets->writeBuffer(buffer, 1, bufferSize);
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mSets->writeBuffer(mConstBuffer->buffer(), 2, mConstBuffer->size());
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mPipeline->bind(cmdBuffer->get(), mSets->get());
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cmdBuffer->barrierSource(buffer, 0, bufferSize);
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vkCmdDispatch(cmdBuffer->get(), UP_DIV(image->width(), localX), UP_DIV(image->height(), localY),
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UP_DIV(image->depth(), localZ));
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}
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private:
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const VulkanBackend* mBackend;
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const VulkanPipeline* mPipeline;
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std::shared_ptr<VulkanLayout::DescriptorSet> mSets;
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std::shared_ptr<VulkanBuffer> mConstBuffer;
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};
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static int gImage2ColLocal;
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protected:
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virtual ErrorCode onEncodeConvolution(const Convolution2DCommon* common, const std::vector<Tensor*>& inputs,
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const std::vector<Tensor*>& outputs,
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const VulkanCommandPool::Buffer* cmdBuffer,
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const VulkanBuffer* constConvBuffer) = 0;
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private:
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const Convolution2DCommon* mCommon;
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std::shared_ptr<VulkanBuffer> mConvCons;
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};
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class VulkanConvolutionDepthwise : public VulkanConvolutionCommon {
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public:
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VulkanConvolutionDepthwise(const float* weightData, size_t weightSize, const Op* op, Backend* bn);
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virtual ~VulkanConvolutionDepthwise();
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virtual ErrorCode onEncodeConvolution(const Convolution2DCommon* common, const std::vector<Tensor*>& inputs,
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const std::vector<Tensor*>& outputs,
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const VulkanCommandPool::Buffer* cmdBuffer,
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const VulkanBuffer* constConvBuffer) override;
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private:
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bool _init(const float* weightData, size_t weightSize, const Op* op, Backend* bn);
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std::shared_ptr<VulkanImage> mKernel;
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SharedPtr<VulkanPipeline> mConvPipeline;
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std::shared_ptr<VulkanLayout::DescriptorSet> mConvSet;
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const VulkanSampler* mSampler;
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std::shared_ptr<VulkanImage> mBias;
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std::vector<std::shared_ptr<VulkanLayout::DescriptorSet>> mExtraSets;
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std::vector<std::shared_ptr<VulkanBuffer>> mExtraBuffers;
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bool mUseS1D1W2 = false;
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std::vector<uint32_t> mGws;
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std::vector<uint32_t> mLws;
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};
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} // namespace MNN
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#endif /* VulkanConvolution_hpp */
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