Hardware-accelerated Linux kernel block driver and multi-tier memory cascade (ZRAM ➔ PCIe VRAM ➔ NVMe). Opportunistically leases idle GPU memory as a zero-allocation, revocable swap cache with sub-millisecond latency, zero SSD wear, and crash-safety on Linux & WSL2.
rust performance gpu linux-kernel cuda swap memory-management kernel-driver numa block-device dma pcie vram wsl2 cuda-memory memory-tiering cxl ublk gpu-swap vram-as-ram
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Updated
Oct 19, 2026 - Rust