ABSTRACT Executive Forensic Premise and Temporal Anchoring: As of the precise analytical timestamp of April 29, 2026, the global high-performance computing (HPC) landscape is characterized by an intensifying strategic competition wherein sovereign computational capacity functions as a primary determinant of artificial intelligence training velocity, cryptographic resilience, climate modeling fidelity, and defense systems simulation capability top500.org. … Leggi tutto LineShine Exascale Architecture and Sovereign Computational Autonomy: A Forensic OSINT Assessment of China’s CPU-Only High-Performance Computing Initiative