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- URL: https://x.com/SebAaltonen/status/1869425726128304359
- Author: Sebastian Aaltonen (@SebAaltonen)
- Posted: 2024-12-18 16:53:20
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1/ @SebAaltonen
@AgileJebrim @NOTimothyLottes @munohikari
Yes, but it’s going to be MUCH slower. You can do sums and reductions in groupshared memory, but if that mobile GPU doesn’t have real groupshared memory, it’s going to be very slow. For example GMEM based groupshared is this slow on Qualcomm (and 730 is much better than 610):
2/ @SebAaltonen
@AgileJebrim @NOTimothyLottes @munohikari
X1 is the brand new laptop chip. This architecture is only on latest mobile phones. Low end is Adreno 610 and similar.