Struct Module 

pub struct Module { /* private fields */ }

A loaded CUDA module (e.g. compiled PTX).

Implementations

impl Module

pub fn load_raw(context: &Context, image: &[u8]) -> Result<Self>

Load a module from a raw binary image (CUBIN, fatbin, or PTX text with a trailing NUL).

For PTX, the bytes must be a null-terminated UTF-8 string matching the ptx file on disk. Module::load_ptx is a convenience wrapper that adds the NUL for you.

pub fn load_ptx(context: &Context, ptx_source: &str) -> Result<Self>

Load a module from a PTX source string.

pub fn get_global(&self, name: &str) -> Result<(CUdeviceptr, usize)>

Look up a __device__ global variable by name. Returns (device_ptr, size_in_bytes).

pub fn get_function(&self, name: &str) -> Result<Function>

Look up a kernel entry point by name.

pub fn as_raw(&self) -> CUmodule

Raw CUmodule handle. Use with care.

pub fn loading_mode() -> Result<i32>

Return the current process-wide module loading mode (eager vs. lazy). Compare against baracuda_cuda_sys::types::CUmoduleLoadingMode constants.

pub unsafe fn load_data_ex( context: &Context, image: &[u8], options: &mut [i32], option_values: &mut [*mut c_void], ) -> Result<Self>

Load a module from a raw image with extra JIT compiler options — the typical use is capturing the JIT log when a PTX module fails to compile. options and option_values are parallel arrays whose entries follow the CUjit_option ABI (see the CUDA driver reference). For PTX, the bytes must be a null-terminated UTF-8 string.

Safety

Each option_value must point at a value of the type the matching CUjit_option expects (some are pointers, some are integers cast to *mut c_void). The arrays must have the same length.

pub fn context(&self) -> &Context

The Context this module was loaded into.

Trait Implementations

impl Clone for Module

fn clone(&self) -> Module

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Module

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

Formats the value using the given formatter.