[QNN EP/Quantization] Add MinimumRealRange extra option to quantization script #18278
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
adrianlizarraga
commented
Nov 7, 2023
Signed-off-by: adrianlizarraga <[email protected]>
Signed-off-by: adrianlizarraga <[email protected]>
adrianlizarraga
changed the title
kleiti
pushed a commit
to kleiti/onnxruntime
that referenced
this pull request
Mar 22, 2024
…on script (microsoft#18278) ### Description Adds the extra option `MinimumRealRange` to the quantization script: ```python3 """ MinimumRealRange= float|None : Default is None. If set to a floating-point value, the calculation of the quantization parameters (i.e., scale and zero point) will enforce a minimum range between rmin and rmax. If (rmax - rmin) is less than the specified minimum range, rmax will be set to rmin + QuantMinRealRange. This is necessary for EPs like QNN that require a minimum floating-point range when determining quantization parameters. """ ``` ### Motivation and Context QNN requires a minimum floating-point range of 0.0001. --------- Signed-off-by: adrianlizarraga <[email protected]>
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Outdated suggestions cannot be applied.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.
Description
Adds the extra option
MinimumRealRangeto the quantization script:Motivation and Context
QNN requires a minimum floating-point range of 0.0001.