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