I mean, obviously you want to run the local CI in some isolated way. But it's not such a bad idea for many projects.
At PyTorch, we have the reverse problem, it's basically infeasible to run the CI locally, you really do need the cloud setup to cover all of the operating system / hardware configurations, and the parallelization in cloud also saves you loads of time.
At PyTorch, we have the reverse problem, it's basically infeasible to run the CI locally, you really do need the cloud setup to cover all of the operating system / hardware configurations, and the parallelization in cloud also saves you loads of time.