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TraceLens 1.0.0

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TraceLens 1.0.0 documentation

What is TraceLens?
Release notes
Compatibility matrix

Install

Install TraceLens

How to

Generate reports
Compare two traces
Replay a single operation
Fuse multi-rank traces
Analyze traces with the SDK
Model op performance without a trace
Analyze collective communication
Estimate kernel times with Origami
Agentic performance analysis with the TraceLens Agent

Concepts

Trace2Tree data model
PyTorch traces
Tensor shape metadata
GEMM analysis
Inference performance analysis
Triton kernel performance model

Reference

API reference
Performance report columns
Hyperloom

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