NVIDIA DriveWorks API: Core Methods
Description: This file defines the core methods of the SDK.
Definition in file Context.h.
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| DW_API_PUBLIC dwStatus | dwContext_advanceTime (dwTime_t newTime, dwContextHandle_t context) |
| | Advances the virtual time to newTime. More...
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| DW_API_PUBLIC dwStatus | dwContext_getCUDAProperties (int32_t *driverVersion, int32_t *apiVersion, dwContextHandle_t context) |
| | Returns Driver and Runtime API version of CUDA on the current machine. More...
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| DW_API_PUBLIC dwStatus | dwContext_getCurrentTime (dwTime_t *time, dwContextHandle_t context) |
| | Returns the current timestamp. More...
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| DW_API_PUBLIC dwStatus | dwContext_getDataPath (const char8_t **dataPath, dwContextHandle_t context) |
| | Gets the data path of the library that contains the driveworks context. More...
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| DW_API_PUBLIC dwStatus | dwContext_getDLAEngineCount (int32_t *count, dwContextHandle_t context) |
| | Get the available DLA engines count. More...
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| DW_API_PUBLIC dwStatus | dwContext_getGPUArchitecture (const char8_t **architecture, dwContextHandle_t context) |
| | Returns the architecture for the currently selected CUDA device. More...
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| DW_API_PUBLIC dwStatus | dwContext_getGPUAttribute (int32_t *value, cudaDeviceAttr attribute, int32_t deviceNum, dwContextHandle_t context) |
| | Returns the value of the selected CUDA attribute for the specific CUDA device. More...
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| DW_API_PUBLIC dwStatus | dwContext_getGPUCount (int32_t *count, dwContextHandle_t context) |
| | Get the available GPU devices count. More...
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| DW_API_PUBLIC dwStatus | dwContext_getGPUDeviceCurrent (int32_t *deviceNumber, dwContextHandle_t context) |
| | Returns the currently selected GPU device. More...
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| DW_API_PUBLIC dwStatus | dwContext_getGPUDeviceType (dwGPUDeviceType *deviceType, int32_t deviceNum, dwContextHandle_t context) |
| | Returns the device type of the input GPU number. More...
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| DW_API_PUBLIC dwStatus | dwContext_getGPUProperties (cudaDeviceProp *properties, int32_t deviceNum, dwContextHandle_t context) |
| | Returns the properties for the specific CUDA device. More...
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| DW_API_PUBLIC dwStatus | dwContext_getPVAEngineCount (uint32_t *count, dwContextHandle_t context) |
| | Get the available PVA engines count. More...
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| DW_API_PUBLIC dwStatus | dwContext_getUseVirtualTime (bool *useVirtualTime, dwContextHandle_t context) |
| | Check if in virtual time mode. More...
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| DW_API_PUBLIC dwStatus | dwContext_isTimePTPSynchronized (bool *flag, dwContextHandle_t context) |
| | Check if the used time source inside the context is synchronized over PTP. More...
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| DW_API_PUBLIC dwStatus | dwContext_selectGPUDevice (int32_t deviceNumber, dwContextHandle_t context) |
| | Selects a GPU device, if available. More...
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| DW_API_PUBLIC dwStatus | dwContext_setCustomFileFunctions (dwContextHandle_t context, dwCustomizedFileFunctions *fileFunctionPtr) |
| | Set the customized fileStream function pointers in context. More...
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| DW_API_PUBLIC dwStatus | dwGetLastError (const char8_t **errorMsg) |
| | Retrieves the last error encountered. More...
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| DW_API_PUBLIC dwStatus | dwInitialize (dwContextHandle_t *context, dwVersion header_version, const dwContextParameters *params) |
| | Creates and initializes an SDK context. More...
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| DW_API_PUBLIC dwStatus | dwRelease (dwContextHandle_t context) |
| | Releases the context. More...
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