miopen_utils.h 2.47 KB
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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
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 *
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 *   http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

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/*!
 * \file Use external miopen utils function
 */

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#ifndef TVM_RUNTIME_CONTRIB_MIOPEN_MIOPEN_UTILS_H_
#define TVM_RUNTIME_CONTRIB_MIOPEN_MIOPEN_UTILS_H_
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#include <dmlc/logging.h>
#include <miopen/miopen.h>
#include <tvm/runtime/device_api.h>
#include <string>
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#include "../../rocm/rocm_common.h"
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namespace tvm {
namespace contrib {
namespace miopen {

std::string miopenGetErrorString(int error_code);

#define MIOPEN_CALL(func)                                                      \
  {                                                                            \
    miopenStatus_t e = (func);                                                 \
    CHECK_EQ(e, miopenStatusSuccess)                                           \
        << "miopen error: " << miopenGetErrorString(e);                        \
  }

struct ConvEntry {
  miopenConvolutionDescriptor_t conv_desc;
  miopenConvolutionMode_t mode{miopenConvolution};
  miopenTensorDescriptor_t filter_desc;
  miopenDataType_t data_type{miopenFloat};
  miopenTensorDescriptor_t input_desc;
  miopenTensorDescriptor_t output_desc;
  miopenConvFwdAlgorithm_t fwd_algo;
  TVMContext ctx;
  runtime::DeviceAPI *rocm_api;
  void *workspace{nullptr};
  size_t workspace_size{0};
  ConvEntry();
  ~ConvEntry();
  void UpdateWorkspace(const size_t wsize);
  void CleanWorkspace();
};  // ConvThreadEntry

struct MIOpenThreadEntry {
  MIOpenThreadEntry();
  ~MIOpenThreadEntry();
  miopenHandle_t handle{nullptr};
  ConvEntry conv_entry;
  runtime::DeviceAPI *rocm_api{nullptr};
  static MIOpenThreadEntry *ThreadLocal();
};  // MIOpenThreadEntry

}  // namespace miopen
}  // namespace contrib
}  // namespace tvm

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#endif  // TVM_RUNTIME_CONTRIB_MIOPEN_MIOPEN_UTILS_H_