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/*
* Copyright 2011-2021 Blender Foundation
*
* Licensed 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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.
*/
#pragma once
#ifdef WITH_HIP
# ifdef WITH_HIP_DYNLOAD
# include "hipew.h"
# endif
CCL_NAMESPACE_BEGIN
class HIPDevice;
/* Utility to push/pop HIP context. */
class HIPContextScope {
public:
HIPContextScope(HIPDevice *device);
~HIPContextScope();
private:
HIPDevice *device;
};
/* Utility for checking return values of HIP function calls. */
# define hip_device_assert(hip_device, stmt) \
{ \
hipError_t result = stmt; \
if (result != hipSuccess) { \
const char *name = hipewErrorString(result); \
hip_device->set_error( \
string_printf("%s in %s (%s:%d)", name, #stmt, __FILE__, __LINE__)); \
} \
} \
(void)0
# define hip_assert(stmt) hip_device_assert(this, stmt)
# ifndef WITH_HIP_DYNLOAD
/* Transparently implement some functions, so majority of the file does not need
* to worry about difference between dynamically loaded and linked HIP at all. */
const char *hipewErrorString(hipError_t result);
const char *hipewCompilerPath();
int hipewCompilerVersion();
# endif /* WITH_HIP_DYNLOAD */
CCL_NAMESPACE_END
#endif /* WITH_HIP */
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