hidet.driver

Functions:

build_task(task[, target_device, load])

Build a task into a compiled function.

build_ir_module_batch(ir_modules, output_dir)

Build a batch of ir modules.
hidet.driver.build_task(task, target_device='cuda', load=True)[source]

Build a task into a compiled function.

Parameters

  • task (Task) – The task to be built.

  • target_device (str) – The target device. Candidates are ‘cuda’ and ‘cpu’.

  • load (bool) – Whether to load the compiled function. If False, the compiled function will not be loaded, and None is returned. Otherwise, the compiled function is loaded and returned.

Returns

When load is True, the compiled function is returned. Otherwise, None is returned.

Return type

compiled_func

hidet.driver.build_ir_module_batch(ir_modules, output_dir, parallel=True, verbose=False)[source]

Build a batch of ir modules.

Parameters

  • ir_modules (Sequence[IRModule]) – A sequence of ir modules to build.

  • output_dir (str) – The output directory to save the compiled library and source code (lib.so and source.cu).

  • parallel (bool) – Whether build in parallel. Default True.

  • verbose (bool) – Whether show the progress and summary. Default False.

Returns

The compiled functions, in the same order as build_instances. When the build for a build instance failed, None for that instance is returned.

Return type

funcs