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I interpreted it as mainly network I/O, but the core point in the article is less about the I/O itself and more about thread-based async I/O handling.
by dudeinjapan 2y ago
I interpreted it as mainly network I/O, but the core point in the article is less about the I/O itself and more about thread-based async I/O handling.
- pizza 2y agoI see, I had this notion that DirectStorage worked by somehow allowing the GPU cores to host multiple parallel threads each doing full requests on their own, but on further research I was mistaken - requests are still CPU-submitted
- compressedgas 2y agoI recently sought to check if DirectStorage used PCIe P2P to transfer data from the SSD to the GPU memory. It definitely could use it but I didn't see any evidence that it did.