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ProjectPhysX / FluidX3D

The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs via OpenCL. Free for non-commercial use.
https://youtube.com/@ProjectPhysX
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Does radeon 7850 work well by your code?　 #29

Closed Yujif1Aero closed 1 year ago

Yujif1Aero commented 1 year ago

Hi, Sory I have a question again. I tyied to compute by msi radeon 7850 however I got some worning and an error.(I could biud your codes) I use windows10, Visual studio 2022, openCL1.2 from Intel® SDK For OpenCL™ Applications and intel CPUs. Is msi radeon 7850 too old? Best,

Yujif1Aero commented 1 year ago

Sorry again, I found that I got an erorr at 166 line in the opencl.hpp. I run your code soonaly afetr I installed your codes. How should I do?

ProjectPhysX commented 1 year ago

The Radeon HD 7850 should work fine. Can you give me the entire error printout? Have you tested on the newest Radeon drivers? I've tested FluidX3D with GPUs as far back as 2007, but I also know some old AMD GPUs have issues.

Yujif1Aero commented 1 year ago

Thank you for your replying. Ive got an error message that I put. Ive tested your fantastic coeds on the newest Radeon drivers for my GPU (21.5.2) Best, FluidX3D_ERORR

ProjectPhysX commented 1 year ago

Hi @Yujif1Aero, this is a duplicate of https://github.com/ProjectPhysX/FluidX3D/issues/4 I'm closing this duplicate issue here and let the other one open. Some old AMD GPUs seem to have a bug in the driver. I will look into it.