Files
composable_kernel/example/ck_tile/37_transpose/README.md
joyeamd a2f01141aa transpose load api development (#2177)
* add transpose load; no real logic

* fix some compile errors

* fix some issues

* update transpose load logic

* add some fixes

* fix a distribution issue

* update some codes

* add some fix

* can pass; but no logic

* transpose load enable

* update tile transpose

* miss output tile distribution mapping

* hack for transpose 16x16

* update output tensor distribution

* delete unused variables

* fix transpose related codes

* update transpose load example

* exchange the iteration order

* fix 16x16 related dimension transpose

* fix a transpose index issue

* fix a transpose index issue

* fix clang format check

* update load tile transpose related codes

* fix compile errors and pass 16x16 tests

* fix a typo

* update logic

* check other data types

* add transpose load api

* update transpose load api

* fix clang format check

* change file name

* refactor codes

* update code name

* delete some unused codes

* delete the unused oob flag for transpose load

* update tensor view api for transpose load

* update for testing

* fix a typo error

* move transpose ops to example directory

* update transpose api

* update include file

* fix for pr review

* fix compile errors

* add transpose load; no real logic

* fix some compile errors

* fix some issues

* update transpose load logic

* add some fixes

* fix a distribution issue

* update some codes

* add some fix

* can pass; but no logic

* transpose load enable

* update tile transpose

* miss output tile distribution mapping

* hack for transpose 16x16

* update output tensor distribution

* delete unused variables

* fix transpose related codes

* update transpose load example

* exchange the iteration order

* fix 16x16 related dimension transpose

* fix a transpose index issue

* fix a transpose index issue

* fix clang format check

* update load tile transpose related codes

* fix compile errors and pass 16x16 tests

* fix a typo

* update logic

* check other data types

* add transpose load api

* update transpose load api

* fix clang format check

* change file name

* refactor codes

* update code name

* delete some unused codes

* delete the unused oob flag for transpose load

* update tensor view api for transpose load

* update for testing

* fix a typo error

* move transpose ops to example directory

* update transpose api

* update include file

* fix for pr review

* fix compile errors

* change directory name

* delete the duplicated directory

* update cmakelists file

* delete the unused codes

* update function names

* update transpose policy

* update code after remod.py

* update codes

* add some comment

* Polish the instr infrastructure

* build up the fixed instr

* redesign the transpose api, currently it has numerical error

* add the bf16 transpose

* fix some issues

* add some comments

* update document

* Finished the refactor of API and pass through the verification

* fix the merging issue

---------

Co-authored-by: ThomasNing <thomas.ning@amd.com>
2025-06-18 01:28:34 -07:00

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Markdown

# Batched Transpose
This folder contains example for transpose load for architecture gfx950. This transpose load has some constraints in input tile distribution.
## build
```
# in the root of ck_tile
mkdir build && cd build
# you can replace <arch> with the appropriate architecture (for example gfx90a or gfx942) or leave it blank
sh ../script/cmake-ck-dev.sh ../ <arch>
# Make the transpose executable
make tile_example_transpose -j
```
This will result in an executable `build/bin/tile_example_transpose`
## example
```
args:
-N input batch size (default:2)
-C input channel size. (default:64)
-H input height size. (default:1)
-W input width size. (default:64)
-v whether do CPU validation or not (default: 1)
-layout_in input tensor data layout - NCHW by default
-layout_out output tensor data layout - NHWC by default
-seed seed to be used, -1 means random every time (default:-1)
-k_name t to 1 will print kernel name (default:0)
```