Mojo struct
DeviceExternalFunction
struct DeviceExternalFunction
Represents an external device function loaded from PTX/SASS assembly.
This class provides functionality to load and execute pre-compiled GPU functions from assembly code rather than compiling them from Mojo source. This is useful for integrating with existing CUDA/HIP code or for using specialized assembly optimizations.
The DeviceExternalFunction handles reference counting of the underlying device
function handle and provides methods for launching the function on a GPU with
specified execution configuration.
Implemented traits
AnyType,
UnknownDestructibility
Methods
__copyinit__
__copyinit__(out self, existing: Self)
Creates a copy of an existing device function by incrementing its reference count.
Args:
- existing (
Self): The device function to copy.
__moveinit__
__moveinit__(out self, owned existing: Self)
Moves an existing device function into this one.
Args:
- existing (
Self): The device function to move from.
__del__
__del__(owned self)
Releases resources associated with this device function.
get_attribute
get_attribute(self, attr: Attribute) -> Int
Retrieves a specific attribute of this device function.
Args:
- attr (
Attribute): The attribute to query.
Returns:
The value of the requested attribute.
Raises:
If the attribute query fails.
Was this page helpful?
Thank you! We'll create more content like this.
Thank you for helping us improve!