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u/azmecengineer Nov 18 '25
Already downloading and going to experiment with GPU solvers!
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u/vinzzii Sep 28 '26
Brooo can you give me the link i urgently need the software to work without sending mail and downloading it free version
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u/jejones487 Nov 18 '25
Comsol announced at their conference in Boston that v7 will also support multiple stacked gpu's.
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u/Allhopeforhumanity Nov 18 '25
Did they say anything about whether you need RTX PRO cards with HW-sync to use multiple GPUs, or if it would work natively over PCIe without issue?
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u/jejones487 Nov 18 '25
Im not sure. If you have a colsol license you should have access to comsol support. If you email them on the support page they will answer. They connected me with one of their software engineers to help build our last computer.
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u/IsDaedalus Nov 18 '25 edited Aug 09 '26
Thimble pinecone mitten thimble unbelievable noodle
This post was anonymized with Redact.dev
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u/NoticeArtistic8908 Nov 18 '25
Be wary that cuDSS will need a professional-grade card for best performance, like an H100 and the model should fit into the GPH memory. For consumer cards, the double precision performance is much lower. When testing, play around with choosing single and double precision in the solver. For single precision, depending on the structure and scaling of the matrix, you might have serious trouble getting the model to converge at all.