Struct GpuModule 

pub struct GpuModule { /* private fields */ }

RAII handle to a loaded GPU module within a GPU session.

Ownership model (Phase 48.16 SDK polish)

GpuModule is Clone but not Copy. When the last clone is dropped it automatically calls gpu_session_module_unload for the underlying CUDA module, unless you explicitly unloaded it first via GpuSession::module_unload.

The intended pattern is symmetric with GpuMemHandle:

let m = sess.module_load(&ptx)?;
sess.launch(&m, "k", [1,1,1], [1,1,1], &args, &sizes)?;
// either explicitly unload:
sess.module_unload(m)?;
// ...or just let `m` go out of scope; Drop unloads it.

Drop is best-effort: it silently swallows hostcall errors and never panics. If the lease has already expired, the daemon’s W3.5-validated lease-expiry teardown chain has already unloaded the module, so Drop suppresses the call entirely in that case.

Migration note: prior to the SDK polish wave this type was Copy. Cloned handles share the same underlying CUmodule and the same freed state; only the last clone to drop will issue the module_unload.

Implementations

impl GpuModule

pub fn raw(&self) -> u64

Raw module id as returned by the bridge.

Trait Implementations

impl Clone for GpuModule

fn clone(&self) -> GpuModule

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GpuModule

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for GpuModule

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq for GpuModule

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for GpuModule