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/* SPDX-License-Identifier: Apache-2.0
* Copyright 2011-2022 Blender Foundation */
#pragma once
#ifdef WITH_HIP
# include "device/kernel.h"
# ifdef WITH_HIP_DYNLOAD
# include "hipew.h"
# endif
CCL_NAMESPACE_BEGIN
class HIPDevice;
/* HIP kernel and associate occupancy information. */
class HIPDeviceKernel {
public:
hipFunction_t function = nullptr;
int num_threads_per_block = 0;
int min_blocks = 0;
};
/* Cache of HIP kernels for each DeviceKernel. */
class HIPDeviceKernels {
public:
void load(HIPDevice *device);
const HIPDeviceKernel &get(DeviceKernel kernel) const;
bool available(DeviceKernel kernel) const;
protected:
HIPDeviceKernel kernels_[DEVICE_KERNEL_NUM];
bool loaded = false;
};
CCL_NAMESPACE_END
#endif /* WITH_HIP */
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