Diagram of GPU cluster executing sparse matrix multiplication via CUDA Graphs

Optimizing NVIDIA CUDA Graphs for Sparse Matrix Multiplication on GPU Clusters

This post details the end-to-end optimization of CUDA Graphs for sparse matrix multiplication across GPU clusters, covering architecture, implementation patterns, and performance benchmarks.

October 14, 2026 · 6 min · 1147 words · martinuke0
Redis Cluster architecture diagram showing memory distribution across shards

Optimizing Redis Cluster Eviction: Predictable Latency Under Memory Pressure

Redis Cluster eviction under memory pressure is a common source of unpredictable latency spikes. This post breaks down the eviction mechanics, identifies the failure modes, and provides concrete strategies to keep p99 latency stable.

September 10, 2026 · 8 min · 1643 words · martinuke0
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