Tag
memory-transactions
- Mar 22, 2023 How a Warp Turns Thirty-Two Loads into Memory Transactions The request the memory system actually receives from a warp-wide load, why the unit of transfer is a 32-byte sector rather than a cache line, and how a partial write forces a read first. gpu computing
- Apr 6, 2022 Sector Counting and Why Cache Hit Rate Misleads How memory transactions are accounted in sectors, why a high hit rate can coexist with poor performance, and how to read the traffic counters that separate the two. gpu computing