Struct PtxModule 

pub struct PtxModule {
    pub version: String,
    pub target: String,
    pub address_size: u32,
    pub kernels: Vec<PtxKernel>,
}

A complete PTX module containing version/target metadata and kernels.

Corresponds to a single .ptx file with a header and one or more .entry kernel definitions.

Fields

version: String

PTX ISA version (e.g. "7.8").

target: String

Target SM architecture (e.g. "sm_89").

address_size: u32

Address size in bits (32 or 64).

kernels: Vec<PtxKernel>

Kernel definitions in this module.

Implementations

impl PtxModule

pub fn new(target: &str) -> Self

Create a new module targeting the given SM architecture.

Defaults: PTX version 8.7 (CUDA 12.8), address size 64.

pub fn add_kernel(&mut self, kernel: PtxKernel)

Add a kernel to this module.

pub fn validate(&self) -> Result<(), ValidationError>

Validate that this module’s target SM is high enough for every feature used by its kernels.

Walks all kernel bodies looking for features that carry a minimum SM requirement — currently tensor-core operations and cp.async variants (both Ampere+ / SM 8.0). Returns ValidationError::SmTooLow on the first such mismatch with a human-readable description.

This is a narrow target-capability check, not a semantic or dataflow pass. The goal is to surface clean errors at emit-time instead of cryptic ptxas messages downstream.

Trait Implementations

impl Clone for PtxModule

fn clone(&self) -> PtxModule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PtxModule

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

Formats the value using the given formatter.

impl Emit for PtxModule

fn emit(&self, w: &mut PtxWriter) -> Result

Write this node’s PTX representation to the writer.