numba_dpex.dpctl_iface package

Submodules

• numba_dpex.dpctl_iface.dpctl_capi_fn_builder module
  • DpctlCAPIFnBuilder
    • DpctlCAPIFnBuilder.get_dpctl_event_delete()
    • DpctlCAPIFnBuilder.get_dpctl_event_wait()
    • DpctlCAPIFnBuilder.get_dpctl_free_with_queue()
    • DpctlCAPIFnBuilder.get_dpctl_malloc_shared()
    • DpctlCAPIFnBuilder.get_dpctl_queue_delete()
    • DpctlCAPIFnBuilder.get_dpctl_queue_memcpy()
    • DpctlCAPIFnBuilder.get_dpctl_queue_submit_range()
    • DpctlCAPIFnBuilder.get_dpctl_queue_wait()
    • DpctlCAPIFnBuilder.get_dpctl_queuemgr_get_current_queue()
• numba_dpex.dpctl_iface.dpctl_function_types module
  • dpctl_event_delete()
  • dpctl_event_wait()
  • dpctl_free_with_queue()
  • dpctl_get_current_queue()
  • dpctl_malloc_shared()
  • dpctl_queue_memcpy()
  • dpctl_queue_wait()
• numba_dpex.dpctl_iface.legacy_kernel_launch_ops module
  • KernelLaunchOps
    • KernelLaunchOps.allocate_kernel_arg_array()
    • KernelLaunchOps.enqueue_kernel_and_copy_back()
    • KernelLaunchOps.free_queue()
    • KernelLaunchOps.get_current_queue()
    • KernelLaunchOps.process_kernel_arg()

Module contents

The dpctl_iface module implements Numba’s interface to the dpctl library that provides Python and C bindings to DPC++’s SYCL runtime API. The module includes:

• LLVM IR builders for dpctl C API functions to be called directly from a Numba generated LLVM module.

• Functions to launch kernels on the dpctl “current queue”.