Matt Smith authored 3 years ago and Andreas Klöckner committed 3 years ago

Co-authored-by: Alex Fikl <alexfikl@gmail.com>

* clarify reduction documentation

* elaborate on associativity of reduce_func

* add associativity example

* remove docstring duplication

Co-authored-by: Alex Fikl <alexfikl@gmail.com>

Co-authored-by: Andreas Klöckner <inform@tiker.net>
Co-authored-by: Alex Fikl <alexfikl@gmail.com>

Matt Smith authored 3 years ago and Andreas Klöckner committed 3 years ago

Co-authored-by: Alex Fikl <alexfikl@gmail.com>

Kaushik Kulkarni authored 3 years ago and Andreas Klöckner committed 3 years ago

Co-authored-by: Andreas Kloeckner <andreask@illinois.edu>

* do not evaluate array expressions for 0-sized arrays

* Use empty for empty arrays

Co-authored-by: Andreas Klöckner <inform@tiker.net>

* adds utils for normalizing an array expr

Co-authored-by: Andreas Kloeckner <andreask@illinois.edu>

* PytatoArrayContext: hold a cache of frozen arrays to programs

Co-authored-by: Matthias Diener <mdiener@illinois.edu>

* bugfix: change order of pt.make_placeholder

* Clarify hashing -> caching in normalization function docstring

Co-authored-by: Kaushik Kulkarni <kaushikcfd@gmail.com>
Co-authored-by: Andreas Kloeckner <andreask@illinois.edu>
Co-authored-by: Andreas Klöckner <inform@tiker.net>

bugfix: change order of pt.make_placeholder

* add recursive container reductions

* extend reductions to array containers

* make rec_reduce_array_container more specific

* rename make_container to process_container

* rename rec_reduce_container to rec_map_reduce_container

* fix typo in comment

Co-authored-by: Andreas Klöckner <inform@tiker.net>

Co-authored-by: Andreas Klöckner <inform@tiker.net>