Updates to the TFLM Makfile that are not backwards compatible

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Advait Jain

Jan 21, 2021, 7:52:07 PM1/21/21
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Hi everyone,

We have removed support for the TAGS command line option as part of the TFLM Makefile. The reasoning behind that was to avoid a catch-all list that introduced additional complexity to the Makefiles and made error checking very hard.

For the majority of the cases, TAGS=<optimized kernel implementation> should be replaced with OPTIMIZED_KERNEL_DIR=<optimized kernel implementation> and things should continue to work as before.

If you were using TAGS for anything else, your workflow will be broken. Please file a github issue and tag me (@advaitjain) so that I can help resolve your issue.

One of the benefits of the changes that we have made (besides being easier to maintain) is that having an incorrect OPTIMIZED_KERNEL_DIR will give you an error whereas an incorrect TAG would have been silently ignored and your application would fall back to the reference kernels.


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