Struct GraphProgramLoweringView 

pub struct GraphProgramLoweringView<'a> { /* private fields */ }

Read-only lowering view over a compiled graph program.

This view is for peer executor crates that need to translate a GraphProgram without mutating the runtime-owned execution program.

Examples

use tenferro_runtime::{GraphCompiler, TracedTensor};

let x = TracedTensor::from_vec_col_major(vec![1], vec![2.0_f64]).unwrap();
let mut compiler = GraphCompiler::new();
let program = compiler.compile(&x.neg()).unwrap();
let view = program.lowering_view();
assert_eq!(view.output_slots().len(), 1);

Implementations

impl<'a> GraphProgramLoweringView<'a>

pub fn slot_count(&self) -> usize

Return the number of execution slots used by the program.

Examples

use tenferro_runtime::{GraphCompiler, TracedTensor};

let x = TracedTensor::from_vec_col_major(vec![1], vec![2.0_f64]).unwrap();
let mut compiler = GraphCompiler::new();
let program = compiler.compile(&x.neg()).unwrap();
assert!(program.lowering_view().slot_count() >= 1);

pub fn input_slots(&self) -> &'a [usize]

Return the execution slots populated by graph inputs.

Examples

use tenferro_runtime::{GraphCompiler, TracedTensor};

let x = TracedTensor::from_vec_col_major(vec![1], vec![2.0_f64]).unwrap();
let mut compiler = GraphCompiler::new();
let program = compiler.compile(&x.neg()).unwrap();
assert_eq!(program.lowering_view().input_slots().len(), 1);

pub fn output_slots(&self) -> &'a [usize]

Return the execution slots used as program outputs.

Examples

use tenferro_runtime::{GraphCompiler, TracedTensor};

let x = TracedTensor::from_vec_col_major(vec![1], vec![2.0_f64]).unwrap();
let mut compiler = GraphCompiler::new();
let program = compiler.compile(&x.neg()).unwrap();
assert_eq!(program.lowering_view().output_slots().len(), 1);

pub fn instructions( &self, ) -> impl ExactSizeIterator<Item = GraphInstructionView<'a>> + '_

Iterate over read-only instruction views in execution order.

Examples

use tenferro_runtime::{GraphCompiler, TracedTensor};

let x = TracedTensor::from_vec_col_major(vec![1], vec![2.0_f64]).unwrap();
let mut compiler = GraphCompiler::new();
let program = compiler.compile(&x.neg()).unwrap();
assert!(program.lowering_view().instructions().count() >= 1);

Trait Implementations

impl<'a> Clone for GraphProgramLoweringView<'a>

fn clone(&self) -> GraphProgramLoweringView<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphProgramLoweringView<'_>

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

Formats the value using the given formatter.

impl<'a> Copy for GraphProgramLoweringView<'a>