Module visualization 

Visualization utilities for execution analysis and debugging.

This module provides tools for visualizing:

• Execution timelines
• Computation graphs
• Performance data

Supports multiple output formats:

• ASCII art for terminal display
• GraphViz DOT format
• JSON for custom rendering

Structs

ExportFormat

Export formats for external visualization tools.

GraphConfig

Graph visualization configuration.

GraphVisualizer

Graph visualizer.

TensorStatsVisualizer

Tensor statistics visualizer.

TimelineConfig

Timeline visualization configuration.

TimelineVisualizer

Timeline visualizer.

Enums

VisualizationFormat

Visualization format options.