GNURadio Inspector

GNURadio Inspector analyzes a GNURadio flowgraph description provided in JSON or standard export forms, checking block types, parameter schemas, and interconnections. It performs static validation, flags missing blocks, unreachable paths, and mismatched sample rates. It outputs a concise report and a structured data payload suitable for automation pipelines.
Core computations include throughput estimation as the minimum across connected paths, latency estimation as the sum of per-block latencies plus queueing assumptions, and block count metrics. It also derives resource hints such as rough CPU load and memory implications based on block types. These are heuristic estimates, not hardware simulations.
Unique value: no hardware required; it supports multiple GNURadio versions; accepts a formal flowgraph representation; integrates with CI pipelines; identifies optimization opportunities such as block reordering or caching. Use cases include preflight validation, regression testing, and design reviews for SDR teams.
Core features and use cases: import flowgraphs in JSON, validate block catalogs, detect orphaned blocks, generate issue lists with severity, and export a structured report. Optional constraints enable stricter checks, such as enforcing a specific sample rate or max latency.