Struct IBuilderConfig 

pub struct IBuilderConfig {
    pub precision: Precision,
    pub device_type: DeviceType,
    pub structured_sparsity: bool,
    pub tactic_sources: TacticSources,
    pub timing_cache: Option<Vec<u8>>,
    pub refit: RefitPolicy,
    pub workspace_bytes: usize,
    pub dla_sram_bytes: usize,
    pub extra_flags: BuilderFlags,
}

Pure-Rust mirror of nvinfer1::IBuilderConfig. Holds the requested knobs in a side table; the FFI shim under tensorrt-link replays them against the C++ object inside BuilderActor::build.

Fields

precision: Precision

device_type: DeviceType

structured_sparsity: bool

Enable structured 2:4 sparsity (Ampere+).

tactic_sources: TacticSources

Tactic-source allow-list (default: all on).

timing_cache: Option<Vec<u8>>

Persist the per-build timing cache. None = no cache.

refit: RefitPolicy

Engine refit policy.

workspace_bytes: usize

Workspace memory pool budget (bytes).

dla_sram_bytes: usize

DLA SRAM pool budget (bytes), only honoured when device_type == Dla(_).

extra_flags: BuilderFlags

Extra builder flags merged in on top of precision.flags() — allows callers to toggle e.g. DEBUG_KERNELS without losing the high-level precision policy.

Implementations

impl IBuilderConfig

pub fn new() -> Self

pub fn with_precision(self, p: Precision) -> Self

pub fn with_device(self, dt: DeviceType) -> Self

pub fn with_sparsity(self, on: bool) -> Self

pub fn with_tactic_sources(self, ts: TacticSources) -> Self

pub fn with_timing_cache(self, cache: Vec<u8>) -> Self

pub fn with_refit(self, refit: RefitPolicy) -> Self

pub fn with_workspace_bytes(self, bytes: usize) -> Self

pub fn with_extra_flags(self, flags: BuilderFlags) -> Self

pub fn effective_flags(&self) -> BuilderFlags

Compute the final BuilderFlags bitmask the FFI shim would pass to IBuilderConfig::setFlag(). Combines the precision policy with refit + sparsity + caller-supplied extras.

Trait Implementations

impl Clone for IBuilderConfig

fn clone(&self) -> IBuilderConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IBuilderConfig

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

Formats the value using the given formatter.

impl Default for IBuilderConfig

fn default() -> Self

Returns the “default value” for a type.