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Add "print"/"debug" nodes to IR. #372

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kaushikcfd opened this issue Oct 27, 2022 · 3 comments

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kaushikcfd commented Oct 27, 2022

This should partition the DAG and print the array.
This could be implemented using "tags" as well.

Collaborator Author

kaushikcfd commented Oct 29, 2022

FWIW, here's how JAX implements it -- https://jax.readthedocs.io/en/latest/debugging/print_breakpoint.html.

kaushikcfd mentioned this issue

Make widgetry to allow debug print #458

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Owner

inducer commented Sep 19, 2023

To be useful, this would also need some sort of conditional to filter

when it should happen at all, and
which array entries to print.

Owner

inducer commented Sep 19, 2023

An alternative to partitioning the DAG would be a printf loop in OpenCL. Don't know which way is less effort.

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