There were several threads about problems after update to MacOS 15, but no topic discussed exactly the Accelerate support; Before update to MacOS 15 I have working recipe for setup withi conda-forge, now the environment doesn’t use Apple accelerate. . Using PyTensor installed via pip, I’m able to…

Pytensor support to Apple Accelerate BLAS with conda-forge on MacOS 15

zweli September 24, 2024, 11:02pm 2

Maybe this is useful? I am not sure what any of it means.

Topic		Replies	Views
Environment not working anymore on macos	40	2162	May 27, 2025
Performance tip if you're on ARM64 (Apple's M1/M2 chips): Install accelerate Sharing	26	7230	January 19, 2024
WARNING (pytensor.tensor.blas): Using NumPy C-API based implementation for BLAS functions v5	1	1248	January 20, 2023
PyTensor fails to compile model after upgrading to mac OS 15.4 v5	35	1738	October 3, 2025
Pytensor g++ not detected v5	17	3590	October 9, 2023