Struct PtxModuleCache 

pub struct PtxModuleCache { /* private fields */ }

Process-wide NVRTC module cache for a single PTX source string.

The first call to PtxModuleCache::get_or_compile compiles the source via cudarc::nvrtc::compile_ptx, loads the module on the supplied context, and stores the resulting Arc<CudaModule>. Subsequent calls return the cached module without recompiling.

The label is woven into the error message so the originating backend stays identifiable in logs; the wording matches each caller’s previous bespoke format! so existing log assertions continue to hold.

Implementations

impl PtxModuleCache

pub const fn new() -> Self

pub fn get(&self) -> Option<&Arc<CudaModule>>

pub fn get_or_compile( &self, ctx: &Arc<CudaContext>, label: &'static str, source: &str, ) -> Result<&Arc<CudaModule>, GpuError>

Compile source and load it on ctx the first time; return the cached Arc<CudaModule> on every subsequent call.

Trait Implementations

impl Default for PtxModuleCache

fn default() -> PtxModuleCache

Returns the “default value” for a type.