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>GPU was never the botteneck >it was memory layout ah right so the GPU was the bottleneck then
by chickenzzzzu 1y ago
>GPU was never the botteneck
>it was memory layout
ah right so the GPU was the bottleneck then
- CardenB 1y agoNo because he was able to achieve the speedup without changing the GPU.
- chickenzzzzu 1y agoA more technically correct way to express this feeling is: "The computational power of the cores on the GPU was never the issue-- however the code that I wrote resulted in a memory bandwidth bottleneck that starved the GPU cores of data to work on, which is firmly within my responsibilities as a programmer -- to fully understand the bandwidth and latency characteristics of the device(s) i'm running on"
- saagarjha 1y agoI mean they didn't write the code
- chickenzzzzu 1y agoAnd that's the reason why they misspoke