PyTorch: [Testcase Refactoring] Classify Dynamo graph tests by hardware (#192935)

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Key Architectural Takeaway

Summary Classifies global, graph deduplication, graph region tracker, guard exclusion, and input attribute tracking Dynamo tests with generic hardware metadata.

Executive Summary

Summary Classifies global, graph deduplication, graph region tracker, guard exclusion, and input attribute tracking Dynamo tests with generic hardware metadata. Changes Add HardwareClassification coverage for global tests. Add HardwareClassification coverage for graph deduplication tests. Add HardwareClassification coverage for graph region tracker tests. Add HardwareClassification coverage for guard exclusion tests.

Hyperscale Open Source & Cloud Infrastructure Review

From an infrastructure engineering, cloud-native scale, and hyperscale governance standpoint: - **Hyperscale Provenance:** Open-sourcing internal frameworks subjects proprietary systems to rigorous public analysis. - **De-facto Standard Cohesion:** Publishing enterprise tooling establishes interoperable specifications across distributed execution. - **Vendor Decoupling:** Platform engineers can inspect underlying telemetry and memory layouts without black-box vendor lock-in.

Impact on the Open Ecosystem

Bridges enterprise engineering scale with independent, reproducible open-source software stacks.