0_quickstart
This chapter is for developers who are first exposed to Runtime sample projects. First, complete the compilation and execution process through a minimum computation closed loop, then supplement entry topics such as error handling, system information query, cross-version compatibility, and custom Kernel invocation.
Sample List
- 0_hello_cann: Demonstrates initialization configuration, Device/Stream management, Tensor and DataBuffer preparation, workspace application,
aclnnAddvector addition execution, synchronization waiting, and resource release. - 1_error_handling: Demonstrates unified return value checking, thread-level Runtime error code query, recent error description acquisition, and detailed error summary query.
- 2_system_info: Demonstrates Runtime API version, CANN software package version, run mode, float16/float32 conversion, and data type size query.
- 4_custom_kernel_launch: Demonstrates the minimum process of dispatching custom AscendC Kernel using the
<<<>>>kernel call operator.
Related Topics
- 3_cross_version: Cross-version compilation, interface difference adaptation, and compatibility handling.