Re:AMD Funded a Drop-In CUDA Implementation Built on ROCm: I...
by hedgehog on Monday February 12, 2024 @12:39PM
(#39347791)
On top of this some Kepler support (for K80s etc) is still maintained in CUDA 11 which was last updated late 2022, and libraries like PyTorch and TensorFlow still support CUDA 11.8 out of the box.
As such Fermi seems to be the shortest supported architecture, and it was around for 7 years. GCN4 (Polaris) was introduced in 2016, and seems to have been officially dropped around 2021, just 5 years in. While you could still get it working with various workarounds, I don't see the evidence of Nvidia being even remotely as hasty as AMD with removing support, even for early architectures like Tesla and Fermi.