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<title>slang.git/tests/autodiff/reverse-control-flow-2.slang, branch master</title>
<subtitle>Making it easier to work with shaders</subtitle>
<id>https://git.yummers.dev/slang.git/atom?h=master</id>
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<updated>2025-08-06T17:23:19+00:00</updated>
<entry>
<title>Fix 7723 - Add autodiff tests (#7919)</title>
<updated>2025-08-06T17:23:19+00:00</updated>
<author>
<name>Harsh Aggarwal (NVIDIA)</name>
<email>haaggarwal@nvidia.com</email>
</author>
<published>2025-08-06T17:23:19+00:00</published>
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<id>urn:sha1:d107327422b69777d41f1077c58d46c6bcf579c4</id>
<content type='text'>
* Fix 7723 - Add autodiff tests

* Update bug-1.slang

Adding Vulkan</content>
</entry>
<entry>
<title>Report AD checkpoint contexts (#5058)</title>
<updated>2024-09-19T03:42:07+00:00</updated>
<author>
<name>venkataram-nv</name>
<email>vedavamadath@nvidia.com</email>
</author>
<published>2024-09-19T03:42:07+00:00</published>
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<id>urn:sha1:b808aa4df50d46eaa569561f7e464c55c1c2d72a</id>
<content type='text'>
* Transferring source locations when creating phi instructions

* Tracking for simple variables

* Deriving source locations for loop counters

* Printing checkpoint structure breakdown

* More readable output format

* Special behavior for loop counters

* Writing report to file

* Add slangc option to enable checkpoint reports

* Display types of checkpointed fields

* Message in case there are no checkpointing contexts

* Catch source locations for function calls

* Source cleanup

* Fix compilation warnings

* Remove stray dump()

* Provide the report through diagnostic notes

* Add missing path for sourceLoc during unzip pass

* Add tests for reporting intermediates

* Include more transfer cases for source locations

* Fix ordering in address elimination

* Fill in more holes with source location transfer

* Remove debugging line

* Reverting changes to diagnostic sink

* Simplify address elimination using source location RAII contexts

* Eliminating manual source loc transfers in forward transcription

* Fix local var adaptation to use RAII location setter

* Simplify primal hoisting logic for source location transfer

* Simplify unzipping with RAII location scopes

* Simplify transpose logic

* Cleaning up for rev.cpp

* Reverting spacing changes

* Fix mistake with source loc RAII instantiation

* Fix formatting issues</content>
</entry>
<entry>
<title>Miscellaneous backward autodiff fixes. (#2665)</title>
<updated>2023-02-20T22:42:50+00:00</updated>
<author>
<name>Yong He</name>
<email>yonghe@outlook.com</email>
</author>
<published>2023-02-20T22:42:50+00:00</published>
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<id>urn:sha1:47715e625337d489f3c0131bbc2b849378b48a5a</id>
<content type='text'>
* Fix differentiable type registration

* Fix use of non-differentiable return value in a differentiable func.

* Fix use of primal inst that does not dominate the diff block.

* Fix primal inst hoisting, and add missing type legalization logic.

* Make `detach` defined on all differentiable T.

---------

Co-authored-by: Yong He &lt;yhe@nvidia.com&gt;</content>
</entry>
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