Struct CompilationTracer 

pub struct CompilationTracer { /* private fields */ }

Compilation tracer that can be enabled/disabled.

Use this to instrument compilation with tracing:

let mut tracer = CompilationTracer::new(true); // enabled
tracer.start(&expr);

// During compilation:
tracer.record_step("Parse", "Parsed expression", &ctx, &graph);
tracer.record_step("Optimize", "Applied CSE", &ctx, &graph);

let trace = tracer.finish(&graph);
trace.print_summary();

Implementations

impl CompilationTracer

pub fn new(enabled: bool) -> Self

Create a new tracer.

pub fn start(&mut self, expr: &TLExpr)

Start tracing for the given expression.

pub fn record_step( &mut self, phase: impl Into<String>, description: impl Into<String>, ctx: &CompilerContext, graph: &EinsumGraph, )

Record a compilation step.

pub fn record_error(&mut self, error: impl Into<String>)

Record an error.

pub fn finish(&mut self, graph: &EinsumGraph) -> Option<CompilationTrace>

Finish tracing and return the trace.