General

Topic	Replies	Views	Activity
GPU support for CUDA and Metal Dear NGSolve community, in the current release we have redesigned GPU offloading in NGSolve. Kernels are JIT-compiled from strings. We have merged CUDA and Metal to a common syntax, such that the same kernels compile f…	0	103	September 9, 2026
Welcome to the new Netgen/NGSolve Forum!	0	1042	May 5, 2023
About the General category	0	247	May 5, 2023
Jacobian matrix and residual - test cases and discrepancies	2	59	October 11, 2026
Exterior trace on an internal material interface using dx(skeleton=True)	5	92	September 11, 2026
Approximate computation of invh1 for Maxwell eigenvalues with meshes including prisms	7	103	September 7, 2026
Prisms, meshing, integration of bilinear forms issue in 6.2.2606	2	105	September 1, 2026
What is the proper citation of ngsolve for a technical paper?	1	117	August 13, 2026
How to utilize reconstruction operator for relaxed HDiv HDG?	0	70	July 27, 2026
How to interpret bending moment components?	5	133	July 27, 2026
Extracting testspace and trialspace from BilinearForm	1	64	July 2, 2026
New EdgeDescriptor API	16	217	July 2, 2026
New tutorial available	3	202	July 2, 2026
NGSolve with CUDA on Windows - problem with compilation	3	120	June 28, 2026
Element-wise post-processing in HDG method	2	141	June 13, 2026
Post-process the gfu, curl them	3	354	June 8, 2026
How to display equipotential lines for a 2D problem	5	163	May 22, 2026
Best way to project a vector onto fes.FreeDofs()?	1	88	April 20, 2026
Trying to run usermeeting 2019 example of moving meshes jupyter	4	129	March 2, 2026
HDG/DG for time-dependent convection-diffusion equation	0	104	February 27, 2026
Crash when writing abaqus mesh file meshing	1	83	February 23, 2026
Nonlinear viscosity in Navier-stokes equation	0	121	February 2, 2026
7th NGSolve Usermeeting	1	235	January 29, 2026
Meshing error when using prismatic layers meshing	2	154	January 27, 2026
Use CoefficientFunction as indicator function to define subdomains	5	179	January 20, 2026
Ngsolve_special_functions	3	114	January 19, 2026
Mylittlengsolve and mesh refinement	2	130	January 6, 2026
Strange results with Hex-Taylor-Hood elements for incompressible solid mechanics	2	138	December 2, 2025
OCC Geometry Split	0	80	November 28, 2025
Best eigensolver for the first 500 eigenvalues on periodic mesh	0	75	November 20, 2025

GPU support for CUDA and Metal

Dear NGSolve community, in the current release we have redesigned GPU offloading in NGSolve. Kernels are JIT-compiled from strings. We have merged CUDA and Metal to a common syntax, such that the same kernels compile f…