/*
 * Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 *
 * SPDX-License-Identifier: MIT
 */

#pragma once

#include "top.hpp"
#include "platform/command.hpp"
#include "device/pal/paldefs.hpp"
#include "device/device.hpp"
#include "device/blit.hpp"

/*! \addtogroup PAL Blit Implementation
 *  @{
 */

//! PAL Blit Manager Implementation
namespace amd::pal {

class Device;
class Kernel;
class Memory;
class VirtualGPU;

//! DMA Blit Manager
class DmaBlitManager : public device::HostBlitManager {
 public:
  //! Constructor
  DmaBlitManager(VirtualGPU& gpu,       //!< Virtual GPU to be used for blits
                 Setup setup = Setup()  //!< Specifies HW accelerated blits
  );

  //! Destructor
  virtual ~DmaBlitManager() {}

  //! Creates DmaBlitManager object
  virtual bool create(amd::Device& device) { return true; }

  //! Copies a buffer object to system memory
  virtual bool readBuffer(
      device::Memory& srcMemory,                            //!< Source memory object
      void* dstHost,                                        //!< Destination host memory
      const amd::Coord3D& origin,                           //!< Source origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies a buffer object to system memory
  virtual bool readBufferRect(
      device::Memory& srcMemory,                            //!< Source memory object
      void* dstHost,                                        //!< Destinaiton host memory
      const amd::BufferRect& bufRect,                       //!< Source rectangle
      const amd::BufferRect& hostRect,                      //!< Destination rectangle
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies an image object to system memory
  virtual bool readImage(
      device::Memory& srcMemory,                            //!< Source memory object
      void* dstHost,                                        //!< Destination host memory
      const amd::Coord3D& origin,                           //!< Source origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      size_t rowPitch,                                      //!< Row pitch for host memory
      size_t slicePitch,                                    //!< Slice pitch for host memory
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies system memory to a buffer object
  virtual bool writeBuffer(
      const void* srcHost,                                  //!< Source host memory
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& origin,                           //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies system memory to a buffer object
  virtual bool writeBufferRect(
      const void* srcHost,                                  //!< Source host memory
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::BufferRect& hostRect,                      //!< Destination rectangle
      const amd::BufferRect& bufRect,                       //!< Source rectangle
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies system memory to an image object
  virtual bool writeImage(
      const void* srcHost,                                  //!< Source host memory
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& origin,                           //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      size_t rowPitch,                                      //!< Row pitch for host memory
      size_t slicePitch,                                    //!< Slice pitch for host memory
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies a buffer object to another buffer object
  virtual bool copyBuffer(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies a buffer object to another buffer object
  virtual bool copyBufferRect(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::BufferRect& srcRect,                       //!< Source rectangle
      const amd::BufferRect& dstRect,                       //!< Destination rectangle
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies an image object to a buffer object
  virtual bool copyImageToBuffer(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      size_t rowPitch = 0,                                  //!< Pitch for buffer
      size_t slicePitch = 0,                                //!< Slice for buffer
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies a buffer object to an image object
  virtual bool copyBufferToImage(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      size_t rowPitch = 0,                                  //!< Pitch for buffer
      size_t slicePitch = 0,                                //!< Slice for buffer
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies an image object to another image object
  virtual bool copyImage(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Stream memory write operation - Write a 'value' at 'memory'.
  virtual bool streamOpsWrite(device::Memory& memory,  //!< Memory to write the 'value'
                              uint64_t value, size_t offset, size_t sizeBytes) const {
    assert(!"Unimplemented");
    return false;
  }

  //! Stream memory increment operation - Increment memory by a 'value'.
  virtual bool streamOpsIncrement(device::Memory& memory, uint64_t value, size_t offset,
                                  size_t sizeBytes) const {
    assert(!"Unimplemented");
    return false;
  }

  //! Stream memory decrement operation - Decrement memory by a 'value'.
  virtual bool streamOpsDecrement(device::Memory& memory, uint64_t value, size_t offset,
                                  size_t sizeBytes) const {
    assert(!"Unimplemented");
    return false;
  }

  //! Stream memory ops- Waits for a 'value' at 'memory' and wait is released based on compare op.
  virtual bool streamOpsWait(device::Memory& memory,  //!< Memory to compare the 'value' against
                             uint64_t value, size_t offset, size_t sizeBytes, uint64_t flags,
                             uint64_t mask) const {
    assert(!"Unimplemented");
    return false;
  }

  virtual bool initHeap(device::Memory* heap_to_initialize, device::Memory* initial_blocks,
                        uint heap_size, uint number_of_initial_blocks) const {
    assert(!"Unimplemented");
    return false;
  }

 protected:
  static constexpr uint MaxPinnedBuffers = 4;

  //! Synchronizes the blit operations if necessary
  inline void synchronize() const;

  //! Returns the virtual GPU object
  VirtualGPU& gpu() const { return static_cast<VirtualGPU&>(vDev_); }

  //! Returns the GPU device object
  const Device& dev() const { return static_cast<const Device&>(dev_); };

  inline Memory& gpuMem(device::Memory& mem) const;

  //! Pins host memory for GPU access
  amd::Memory* pinHostMemory(const void* hostMem,  //!< Host memory pointer
                             size_t pinSize,       //!< Host memory size
                             size_t& partial       //!< Extra offset for memory alignment
  ) const;

  const size_t MinSizeForPinnedTransfer;
  bool completeOperation_;  //!< DMA blit manager must complete operation
  amd::Context* context_;   //!< A dummy context

 private:
  //! Disable copy constructor
  DmaBlitManager(const DmaBlitManager&);

  //! Disable operator=
  DmaBlitManager& operator=(const DmaBlitManager&);

  //! Reads video memory, using a staged buffer
  bool readMemoryStaged(Memory& srcMemory,  //!< Source memory object
                        void* dstHost,      //!< Destination host memory
                        Memory** xferBuf,   //!< Staged buffer for read
                        size_t origin,      //!< Original offset in the source memory
                        size_t& offset,     //!< Offset for the current copy pointer
                        size_t& totalSize,  //!< Total size for copy region
                        size_t xferSize     //!< Transfer size
  ) const;

  //! Write into video memory, using a staged buffer
  bool writeMemoryStaged(const void* srcHost,  //!< Source host memory
                         Memory& dstMemory,    //!< Destination memory object
                         Memory& xferBuf,      //!< Staged buffer for write
                         size_t origin,        //!< Original offset in the destination memory
                         size_t& offset,       //!< Offset for the current copy pointer
                         size_t& totalSize,    //!< Total size for the copy region
                         size_t xferSize       //!< Transfer size
  ) const;
};

//! Kernel Blit Manager
class KernelBlitManager : public DmaBlitManager {
 public:
  enum {
    BlitCopyImage = 0,
    BlitCopyImage1DA,
    BlitCopyImageToBuffer,
    BlitCopyBufferToImage,
    BlitCopyBufferRect,
    BlitCopyBufferRectAligned,
    BlitCopyBuffer,
    BlitCopyBufferAligned,
    FillBufferUnAligned,
    FillImage,
    Scheduler,
    GwsInit,
    StreamOpsWrite,
    StreamOpsWait,
    InitHeap,
    StreamOpsIncrement,
    StreamOpsDecrement,
    BlitTotal,
  };

  //! Constructor
  KernelBlitManager(VirtualGPU& gpu,       //!< Virtual GPU to be used for blits
                    Setup setup = Setup()  //!< Specifies HW accelerated blits
  );

  //! Destructor
  virtual ~KernelBlitManager();

  //! Creates DmaBlitManager object
  virtual bool create(amd::Device& device);

  //! Copies a buffer object to another buffer object
  virtual bool copyBufferRect(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::BufferRect& srcRectIn,                     //!< Source rectangle
      const amd::BufferRect& dstRectIn,                     //!< Destination rectangle
      const amd::Coord3D& sizeIn,                           //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies a buffer object to system memory
  virtual bool readBuffer(
      device::Memory& srcMemory,                            //!< Source memory object
      void* dstHost,                                        //!< Destination host memory
      const amd::Coord3D& origin,                           //!< Source origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies a buffer object to system memory
  virtual bool readBufferRect(
      device::Memory& srcMemory,                            //!< Source memory object
      void* dstHost,                                        //!< Destinaiton host memory
      const amd::BufferRect& bufRect,                       //!< Source rectangle
      const amd::BufferRect& hostRect,                      //!< Destination rectangle
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies system memory to a buffer object
  virtual bool writeBuffer(
      const void* srcHost,                                  //!< Source host memory
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& origin,                           //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies system memory to a buffer object
  virtual bool writeBufferRect(
      const void* srcHost,                                  //!< Source host memory
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::BufferRect& hostRect,                      //!< Destination rectangle
      const amd::BufferRect& bufRect,                       //!< Source rectangle
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies a buffer object to an image object
  virtual bool copyBuffer(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies a buffer object to an image object
  virtual bool copyBufferToImage(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      size_t rowPitch = 0,                                  //!< Pitch for buffer
      size_t slicePitch = 0,                                //!< Slice for buffer
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies an image object to a buffer object
  virtual bool copyImageToBuffer(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      size_t rowPitch = 0,                                  //!< Pitch for buffer
      size_t slicePitch = 0,                                //!< Slice for buffer
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies an image object to another image object
  virtual bool copyImage(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies an image object to system memory
  virtual bool readImage(
      device::Memory& srcMemory,                            //!< Source memory object
      void* dstHost,                                        //!< Destination host memory
      const amd::Coord3D& origin,                           //!< Source origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      size_t rowPitch,                                      //!< Row pitch for host memory
      size_t slicePitch,                                    //!< Slice pitch for host memory
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies system memory to an image object
  virtual bool writeImage(
      const void* srcHost,                                  //!< Source host memory
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& origin,                           //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      size_t rowPitch,                                      //!< Row pitch for host memory
      size_t slicePitch,                                    //!< Slice pitch for host memory
      bool entire = false,                                  //!< Entire buffer will be updated
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Fills a buffer memory with a pattern data
  virtual bool fillBuffer(device::Memory& memory,       //!< Memory object to fill with pattern
                          const void* pattern,          //!< Pattern data
                          size_t patternSize,           //!< Pattern size
                          const amd::Coord3D& surface,  //!< Whole Surface of mem object.
                          const amd::Coord3D& origin,   //!< Destination origin
                          const amd::Coord3D& size,     //!< Size of the fill region
                          bool entire = false,          //!< Entire buffer will be updated
                          bool forceBlit = false        //!< Force GPU Blit for fill
  ) const;

  //! Fills an image memory with a pattern data
  virtual bool fillImage(device::Memory& dstMemory,   //!< Memory object to fill with pattern
                         const void* pattern,         //!< Pattern data
                         const amd::Coord3D& origin,  //!< Destination origin
                         const amd::Coord3D& size,    //!< Size of the copy region
                         bool entire = false          //!< Entire buffer will be updated
  ) const;

  //! Runs a GPU scheduler for device enqueue
  bool runScheduler(device::Memory& vqueue,  //!< Memory object for virtual queue
                    device::Memory& params,  //!< Extra arguments for the scheduler
                    uint paramIdx,           //!< Parameter index
                    uint threads             //!< Number of scheduling threads
  ) const;

  //! Writes CPU raw data into GPU memory
  void writeRawData(device::Memory& memory,  //!< Memory object for data udpate
                    size_t size,             //!< Size of raw data
                    const void* data         //!< Raw data pointer
  ) const;

  //! Runs a blit kernel for GWS init
  bool RunGwsInit(uint32_t value  //!< Initial value for GWS resource
  ) const;

  virtual std::recursive_mutex* lockXfer() const { return &lockXferOps_; }

  //! Stream memory write operation - Write a 'value' at 'memory'.
  virtual bool streamOpsWrite(device::Memory& memory,  //!< Memory to write the 'value'
                              uint64_t value, size_t offset, size_t sizeBytes) const;

  //! Stream memory increment operation - Increment memory by a 'value'.
  virtual bool streamOpsIncrement(device::Memory& memory, uint64_t value, size_t offset,
                                  size_t sizeBytes) const;

  //! Stream memory decrement operation - Decrement memory by a 'value'.
  virtual bool streamOpsDecrement(device::Memory& memory, uint64_t value, size_t offset,
                                  size_t sizeBytes) const;

  //! Stream memory ops- Waits for a 'value' at 'memory' and wait is released based on compare op.
  virtual bool streamOpsWait(
      device::Memory& memory,  //!< Memory contents to compare the 'value' against
      uint64_t value, size_t offset, size_t sizeBytes, uint64_t flags, uint64_t mask) const;

  virtual bool initHeap(device::Memory* heap_to_initialize, device::Memory* initial_blocks,
                        uint heap_size, uint number_of_initial_blocks) const;

  //! Batch memory ops- Submits batch of streamWaits and streamWrite operations.
  virtual bool batchMemOps(const void* paramArray, size_t paramSize, uint32_t count) const {
    assert(!"Unimplemented");
    return false;
  }

 private:
  static constexpr size_t MaxXferBuffers = 2;
  static constexpr uint TransferSplitSize = 3;

  //! Copies a buffer object to an image object
  bool copyBufferToImageKernel(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      size_t rowPitch = 0,                                  //!< Pitch for buffer
      size_t slicePitch = 0,                                //!< Slice for buffer
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Copies an image object to a buffer object
  bool copyImageToBufferKernel(
      device::Memory& srcMemory,                            //!< Source memory object
      device::Memory& dstMemory,                            //!< Destination memory object
      const amd::Coord3D& srcOrigin,                        //!< Source origin
      const amd::Coord3D& dstOrigin,                        //!< Destination origin
      const amd::Coord3D& size,                             //!< Size of the copy region
      bool entire = false,                                  //!< Entire buffer will be updated
      size_t rowPitch = 0,                                  //!< Pitch for buffer
      size_t slicePitch = 0,                                //!< Slice for buffer
      amd::CopyMetadata copyMetadata = amd::CopyMetadata()  //!< Memory copy MetaData
  ) const;

  //! Creates a program for all blit operations
  bool createProgram(Device& device  //!< Device object
  );

  inline void setArgument(amd::Kernel* kernel, size_t index, size_t size, const void* value,
                          size_t offset = 0, const device::Memory* dev_mem = nullptr,
                          bool writeVAImmediate = false) const;


  //! Creates a view memory object
  Memory* createView(const Memory& parent,         //!< Parent memory object
                     const cl_image_format format  //!< The new format for a view
  ) const;

  //! Atomically updates a memory location (i.e. writes, increments or decrements the memory).
  bool streamOpsUpdate(uint blitType, device::Memory& memory, uint64_t value, size_t offset,
                       size_t sizeBytes) const;

  //! Disable copy constructor
  KernelBlitManager(const KernelBlitManager&);

  //! Disable operator=
  KernelBlitManager& operator=(const KernelBlitManager&);

  amd::Program* program_;                     //!< GPU program object
  amd::Kernel* kernels_[BlitTotal];           //!< GPU kernels for blit
  amd::Memory* xferBuffers_[MaxXferBuffers];  //!< Transfer buffers for images
  size_t xferBufferSize_;                     //!< Transfer buffer size
  mutable std::recursive_mutex lockXferOps_;  //!< Lock transfer operation
};

static const char* BlitName[KernelBlitManager::BlitTotal] = {
    "__amd_rocclr_copyImage",           "__amd_rocclr_copyImage1DA",
    "__amd_rocclr_copyImageToBuffer",   "__amd_rocclr_copyBufferToImage",
    "__amd_rocclr_copyBufferRect",      "__amd_rocclr_copyBufferRectAligned",
    "__amd_rocclr_copyBuffer",          "__amd_rocclr_copyBufferAligned",
    "__amd_rocclr_fillBufferUnAligned", "__amd_rocclr_fillImage",
    "__amd_rocclr_scheduler",           "__amd_rocclr_gwsInit",
    "__amd_rocclr_streamOpsWrite",      "__amd_rocclr_streamOpsWait",
    "__amd_rocclr_initHeap",            "__amd_rocclr_streamOpsIncrement",
    "__amd_rocclr_streamOpsDecrement"};

/*@}*/  // namespace amd::pal
}  // namespace amd::pal