Struct RewriteOptions 

pub struct RewriteOptions {
    pub host_module: String,
    pub host_fn: String,
    pub host_alloc_fn: String,
    pub host_free_fn: String,
    pub sm_version: u32,
    pub tenant_id: TenantId,
    pub detector: DetectorConfig,
}

Options controlling the rewrite.

Fields

host_module: String

Host import module (defaults to tensor-wasm:jit/host).

host_fn: String

Host import function name for dispatch (defaults to dispatch).

host_alloc_fn: String

Host import function name for the scratch allocator (defaults to alloc).

host_free_fn: String

Host import function name for the scratch deallocator (defaults to free).

sm_version: u32

CUDA compute capability the pre-populated kernels are compiled for.

tenant_id: TenantId

Owning tenant the rewrite-time cache pre-population is keyed under.

The rewriter pre-populates the KernelCache with the emitted PTX for every offloaded function so the first runtime dispatch hits straight away instead of missing and re-emitting. That hit only lands if the pre-populated entry’s CacheKey tenant matches the tenant the runtime dispatch looks up under — cache keys are tenant-scoped (see CacheKey for the cross-tenant confused-deputy primitive this enforces). Thread the owning tenant in here so the pre-populated entries are reachable at runtime.

Defaults to TenantId(0) for backward compatibility: callers that do not yet know the owning tenant get the historical behaviour (entries land under the TenantId(0) placeholder and the runtime misses + re-emits on first call).

detector: DetectorConfig

Detector configuration used to classify each function body. Use this to lower thresholds in tests or to tune offload aggressiveness in production deployments.

Trait Implementations

impl Clone for RewriteOptions

fn clone(&self) -> RewriteOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RewriteOptions

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

Formats the value using the given formatter.

impl Default for RewriteOptions

fn default() -> Self

Returns the “default value” for a type.