xfblasStatus_t xfblasCreate(const char* xclbin, string configFile, const char* logFile, xfblasEngine_t engineName, unsigned int kernelNumber = 1, unsigned int deviceIndex = 0)
This function initializes the Vitis BLAS library and creates a handle for the specific engine. It must be called prior to any other Vitis BLAS library calls.
Parameters:
| xclbin | file path to FPGA bitstream |
| configFile | file path to config_info.dat file |
| logFile | file path to log file |
| engineName | Vitis BLAS engine to run |
| kernelNumber | number of kernels that is being used, default is 1 |
| deviceIndex | index of device that is being used, default is 0 |
Return:
| xfblasStatus_t | 0 if the initialization succeeded |
| xfblasStatus_t | 1 if the opencl runtime initialization failed |
| xfblasStatus_t | 2 if the xclbin doesn’t contain the engine |
| xfblasStatus_t | 4 if the engine is not supported for now |