Module cross_module 

Cross-Module Performance Benchmarking Suite

This module provides comprehensive performance benchmarking capabilities for measuring and validating performance characteristics when multiple SciRS2 modules are used together. This is critical for 1.0 release to ensure that module integration doesn’t introduce unexpected performance regressions.

Features

• Cross-Module Operation Benchmarks: Measure performance when modules interact
• Memory Efficiency Analysis: Track memory usage across module boundaries
• Scalability Testing: Validate performance scaling with data size and module count
• Regression Detection: Compare against baseline performance metrics
• Real-World Scenarios: Test common scientific computing workflows
• Performance Profiling: Detailed analysis of hotspots and bottlenecks

Benchmarking Categories

Data Pipeline Benchmarks

• Linear Algebra → Statistics workflows
• Signal Processing → FFT → Analysis pipelines
• Data I/O → Processing → Output workflows
• Machine Learning training pipelines

Memory Efficiency Benchmarks

• Zero-copy data sharing between modules
• Memory-mapped array processing
• Out-of-core computation workflows
• Memory fragmentation analysis

Scalability Benchmarks

• Thread scaling across modules
• Memory scaling with dataset size
• Module count scaling
• NUMA and multi-CPU performance

Structs

BenchmarkSuiteResult

Benchmark suite result

CrossModuleBenchConfig

Cross-module performance benchmarking configuration

CrossModuleBenchmarkRunner

Cross-module benchmark runner

MemoryEfficiencyAnalysis

Memory efficiency analysis

PerformanceMeasurement

Performance measurement result

RegressionAnalysis

Regression analysis results

RegressionResult

Individual regression result

ScalabilityAnalysis

Scalability analysis results

Enums

RegressionSignificance

Significance levels for performance changes

Functions

create_default_benchmark_suite

Convenience function to create a default benchmark suite

run_quick_benchmarks

Convenience function to run quick benchmarks for CI/CD