OpenExplorer
Guide
Horizon Smart Car Developer Community
Horizon Official Website
Guide
Horizon Smart Car Developer Community
Horizon Official Website
English

Environment Variable

HB_UCP_LOG_LEVEL // Use hlog to set the ucp module log level, the value are 0, 1, 2, 3, 4, 5 and 6, corresponds respectively to trace, debug, info, warn, error, critical and never, default is warn HB_VP_LOG_LEVEL // Use hlog to set the vp module log level, the value are 0, 1, 2, 3, 4, 5 and 6, corresponds respectively to trace, debug, info, warn, error, critical and never, default is warn HB_HPL_LOG_LEVEL // Use hlog to set the hpl module log level, the value are 0, 1, 2, 3, 4, 5 and 6, corresponds respectively to trace, debug, info, warn, error, critical and never, default is warn HB_NN_LOG_LEVEL // Use hlog to set the nn module log level, the value are 0, 1, 2, 3, 4, 5 and 6, corresponds respectively to trace, debug, info, warn, error, critical and never, default is warn HB_UCP_LOG_PATH // Use hlog to set the log file path, support rolling and splitting feature, and can specify the size of a single file and the number of split files HB_UCP_LOG_MAX_SIZE // Set the log file size when rolling and splitting, the unit is MB, and default is 1024 HB_UCP_LOG_ROTATE_NUM // Set the number of log files when rolling and splitting, and default is 16 HB_UCP_SCHEDULE_PRIORITY // Set the priority of the ucp scheduler thread, the range of values is 0~99, default is 1 HB_UCP_ALL_BACKENDS_DEFAULT_DISABLE // Disable all backends. If the value is not 0, it will be disabled, default is 0, which means it will not be disabled HB_UCP_ENABLE_GDC_BACKEND_CORE_NUM // Set the number of cores that GDC can support. The default is the maximum number of cores that the computing platform can support, Setting 0 will turn off GDC which can reduce the occupation of thread resources HB_UCP_ENABLE_STITCH_BACKEND_CORE_NUM // Set the number of cores that STITCH can support. The default is the maximum number of cores that the computing platform can support, Setting 0 will turn off STITCH which can reduce the occupation of thread resources HB_UCP_ENABLE_JPU_BACKEND_CORE_NUM // Set the number of cores that JPU can support. The default is the maximum number of cores that the computing platform can support, Setting 0 will turn off JPU which can reduce the occupation of thread resources HB_UCP_ENABLE_VPU_BACKEND_CORE_NUM // Set the number of cores that VPU can support. The default is the maximum number of cores that the computing platform can support, Setting 0 will turn off VPU which can reduce the occupation of thread resources HB_UCP_ENABLE_DSP_BACKEND_CORE_NUM // Set the number of cores that DSP can support. The default is the maximum number of cores that the computing platform can support, Setting 0 will turn off DSP which can reduce the occupation of thread resources HB_UCP_ENABLE_BPU_BACKEND_CORE_NUM // Set the number of cores that BPU can support. The default is the maximum number of cores that the computing platform can support, Setting 0 will turn off BPU which can reduce the occupation of thread resources HB_UCP_ENABLE_PYM_BACKEND_CORE_NUM // Set the number of cores that PYM can support. The default is the maximum number of cores that the computing platform can support, Setting 0 will turn off PYM which can reduce the occupation of thread resources HB_UCP_ENABLE_CPU_BACKEND_CORE_NUM // Set the number of threads in the CPU operator thread pool for model inference, default is 6