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/*
* Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of NVIDIA CORPORATION nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __DLA_SCHED_H_
#define __DLA_SCHED_H_
struct dla_task {
/* platform specific data to communicate with portability layer */
void *task_data;
/* task state */
uint32_t state;
/* Task base address */
uint64_t base;
/* start address of a list of dla_operation_container */
uint64_t operation_desc_addr;
/* start address of a list of dla_surface_container */
uint64_t surface_desc_addr;
/* start address of a list of dla_common_op_desc */
uint64_t dependency_graph_addr;
/* start address of a list of dla_lut_param */
uint64_t lut_data_addr;
/*
* start address of a list of dla_roi_desc,
* the first one is dla_roi_array_desc
* valid when network.dynamic_roi is true
*/
uint64_t roi_array_addr;
/* start address of a list of dla_surface_container */
uint64_t surface_addr;
/* start address of a list of dla_stat_container */
uint64_t stat_data_addr;
} __packed __aligned(256);
/**
* @brief Configuration parameters supported by the engine
*
* atom_size Memory smallest access size
* bdma_enable Defines whether bdma is supported
* rubik_enable Defines whether rubik is supported
* weight_compress_support Defines whether weight data compression is supported
*/
struct dla_config {
uint32_t atom_size;
bool bdma_enable;
bool rubik_enable;
bool weight_compress_support;
};
#endif
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