TL;DR
Bounded Reclamation of User-space Memory Mappings makes reclamation latency a first-class resource that can be accounted for, thereby improving isolation and reliability in edge clouds.
A remote Spectre attack that leaks a JWT token from a co-located victim worker in the Cloudflare Workers production environment is demonstrated, outperform the existing attack by orders of magnitude.
Results show that standardizing the host-interface layer reduces both the engineering cost of PIM simulator development and the energy overhead of simulation-driven workload evaluation, while reducing host CPU utilization and package energy by up to 50% on transfer-intensive workloads.
The results suggest that the benefit of zram enabled only after PSI indicates memory pressure depends on the foreground workload and its memory-access path, rather than a general improvement across workloads.
SerMC is proposed, a memory-controller-based tripwire mechanism that validates accesses when metadata arrives from Dynamic Random Access Memory and extends enforcement to DRAM-bound accesses issued by both processors and DMA-capable devices, and provides practical average-case overhead but still exposes a clear worst-c...
SolidAttention is introduced, an LLM inference engine which addresses limitations through a tight co-design of dynamic attention sparsity algorithms and SSD-based storage management and minimizes SSD-induced blocking latency.
This work proposes a new memory addressing scheme, flow-based addressing, which enables software to access the reassembled payloads of a flow's packets as a contiguous region in memory, and shows that it reduces DRAM bandwidth use, lowers execution time, and increases per-core throughput.
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