Struct TraceExporter 

pub struct TraceExporter;

Unified exporter that dispatches to the appropriate backend.

Example

use trustformers_debug::export::unified::{
    ExportConfig, ExportFormat, ProfilingTrace, TimingEvent, TraceExporter,
};

let mut trace = ProfilingTrace::new();
trace.add_event(TimingEvent {
    timestamp_ns: 0,
    duration_ns: 1_000_000,
    thread_id: 0,
    name: "attention".to_string(),
});
let config = ExportConfig {
    format: ExportFormat::Csv,
    output_path: "/tmp/trace.csv".to_string(),
    compress: false,
};
TraceExporter::export_all(&trace, &config).unwrap();

Implementations

impl TraceExporter

pub fn export_all( trace: &ProfilingTrace, config: &ExportConfig, ) -> Result<(), ExportError>

Exports trace according to config.

Errors

Returns ExportError::EmptyTrace when the trace is empty. Returns ExportError::IoError on filesystem errors.

pub fn export_profiler_report( report: &ProfilerReport, config: &ExportConfig, ) -> Result<(), ExportError>

Exports from a crate::ProfilerReport via PerfettoExporter or TracyExporter depending on the format.

For CSV/JSON formats the slowest layers are converted to TimingEvents first.