Problem running simulation on CPU

[OsloG3]

Hello,
I'm trying to run the "aerodynamics of a cow" simulation on my CPU ( AMD EPYC 7713P ). I'm using Ubuntu 22.04.5 LTS. I've installed the OpenCL Pocl runtime as in option 2 from the documentation I get the following error:

I've tried installing the intel OpenCL runtime (as in option 1 in the documentation). The simulation now runs but the output has visual artifacts:


The code is the one for the cow simulation without any changes( just using a different stl file ). I get the same problems running other simulations.
I can run on the GPU all simulation run correctly, but I'm trying to run simulations that require more than the 4GB memory of my GPU, and if i understand correctly it is not possible to run higher resolution simulations on the GPU that use more memory than the GPU's VRAM.

[ProjectPhysX]

Hi @OsloG3,

this is a compiler bug in the Intel CPU Runtime for OpenCL. My colleagues are already working on the fix.

For now, as a workaround, change this line to:

)+R( __attribute__((always_inline)) void draw_triangle_interpolated(const float3 p0, const float3 p1, const float3 p2, const int c0, const int c1, const int c2, const float* camera_cache, global int* bitmap, global int* zbuffer) { // 3D -> 2D

Kind regards,
Moritz