Shared Buffer Storage Modes and Zero-Copy Passing
Parent: Local Inference Micro-Architectures: Signaling, Quantization Superblocks, and Kernel Pipeline Scheduling · Published reference · snapshot 2026-09-30
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Source-anchored research for Shared Buffer Storage Modes and Zero-Copy Passing. Run status: COMPLETED.
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Facts and statements
- MTLResourceStorageModeShared allocates memory in a unified system pool coherent between CPU and Metal GPU execution units without explicit cache flush instructions on Apple Silicon. (high confidence) [source]
- Passing unified buffer pointers between host Python runtimes and Metal compute kernels enables zero-copy tensor evaluation, reducing kernel invocation latency to sub-microsecond levels. (high confidence) [source]
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