rocm-systems/rocclr/device/rocm/rocdefs.hpp

/* Copyright (c) 2008 - 2021 Advanced Micro Devices, Inc.

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 of this software and associated documentation files (the "Software"), to deal
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 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 THE SOFTWARE. */

#pragma once

#ifndef WITHOUT_HSA_BACKEND

namespace roc {

//! Alignment restriction for the pinned memory
static constexpr size_t PinnedMemoryAlignment = 4 * Ki;

//! Specific defines for images for Dynamic Parallelism
static constexpr uint DeviceQueueMaskSize = 32;

//! Set to match the number of pipes, which is 8.
static constexpr uint kMaxAsyncQueues = 8;

constexpr bool kSkipCpuWait = true;

enum HwQueueEngine : uint32_t {
  Compute   = 0,
  SdmaRead  = 1,
  SdmaWrite = 2,
  Unknown   = 3,
  External  = 4
};

} // namespace roc

#endif