cupva_host_global_util.h

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/*
 * Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
 *
 * NVIDIA Corporation and its licensors retain all intellectual property
 * and proprietary rights in and to this software, related documentation
 * and any modifications thereto.  Any use, reproduction, disclosure or
 * distribution of this software and related documentation without an express
 * license agreement from NVIDIA Corporation is strictly prohibited.
 */
 
#ifndef CUPVA_HOST_GLOBAL_UTIL_H
#define CUPVA_HOST_GLOBAL_UTIL_H
 
#include <detail/scheduling/cupva_host_types_scheduling.h>
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct
{
    /* The number of PVA engines on the chip. */
    uint32_t pvaEngineCount;
 
    /* The number of VPU instances per PVA engine. */
    uint32_t pvaVPUCount;
 
    cupvaGenType_t pvaGen;
} cupvaHardwareInfo_t;
 
DLL_EXPORT cupvaError_t CupvaGetHardwareInfo(cupvaHardwareInfo_t *const hardwareInfo);
 
DLL_EXPORT cupvaError_t CupvaGetLastError(char const **const errorMsg);
 
DLL_EXPORT cupvaError_t CupvaGetDriverVersion(uint32_t *driverVersion);
 
DLL_EXPORT cupvaError_t CupvaGetRuntimeVersion(uint32_t *runtimeVersion);
 
#ifdef __cplusplus
}
#endif
#endif