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
WARNING (pytensor.tensor.blas): Using NumPy C-API based implementation for BLAS functions v5	1	1234	January 20, 2023
Performance tip if you're on ARM64 (Apple's M1/M2 chips): Install accelerate Sharing	26	6874	January 19, 2024
Environment not working anymore on macos	40	1939	May 27, 2025
Pytensor g++ not detected v5	17	3345	October 9, 2023
Pytensor compilation error version agnostic development , bug	18	6127	May 26, 2023