TOOLS / HIERARCHICAL STORAGE / TOOL #71

Enterprise Autonomous Agent Hierarchical HBM-to-CXL/NVMe Tiered Storage & Paging Simulator

Simulate multi-tiered KV-cache paging hierarchies across GPU HBM3e, CXL 3.0 shared DRAM pools, and high-throughput PCIe Gen5 NVMe arrays. Model asynchronous DMA prefetching, sub-10ms page faults, and multi-stream concurrency.

Hierarchical Paging Telemetry Profile

Overlaps active decoding GEMMs with asynchronous GPUDirect Storage DMA transfers, eliminating host-device IO stalls and sustaining 10M+ token context windows at sub-10ms page fault latency.

Page Fault Latency: Sub-10ms (6.4ms Avg)
Inter-Token Latency: Sub-8ms Real-Time
Max Context Sustained: 10,000,000 Tokens