tensorflow

Merge pull request #20820 from lgeiger:tfgan-fix-test

Track colocation context manager locations (file:line) and add colocation information support to error interpolation.

[XLA:GPU] Generalize the column reduction algorithm to handle tile widths greater than 1.

Add support for MirroredVariables in init_from_checkpoint and warm_start in estimator.

Update documentation for using pruning and contrib/slim training utility