Simplify mm dispatch and remove qint16 and qint32 #94
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This change is required to remove qint32 QTensor: the materialization of an int32 output Tensor should be avoided, as it is large and cannot be used downstream without a dequantization.
This completely removes the need for qint32.
dacorvo
changed the title
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This simplifies the QTensor mm dispatch method to:
transformersmodels,qint32QTensor.Eventually, these dispatched methods will not materialize the intermediate int32 Tensor, thanks to fused kernels.
The
qint16andqint32qtypeare removed.