[Examples]: Add Intel AMX BF16 matrix multiplication. #547
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zhanghb97
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Sep 17, 2025
Implements AMX tile operations with system permission handling and comprehensive benchmarking. Includes optimized linalg baseline, AOT compilation chain. Achieves ~2× speedup on Sapphire Rapids 8488C (512×2048×1024 matrices).
Jiajun-Ji
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Implements AMX tile operations with system permission handling and comprehensive benchmarking. Includes optimized linalg baseline, AOT compilation chain. Achieves ~2× speedup on Sapphire Rapids 8488C (512×2048×1024 matrices).
FileCheck testing is not supported because AMX tile operations require system-level permissions and AOT compilation; JIT-based testing frameworks like FileCheck cannot initialize AMX state or handle required syscalls.