[quantized] Add bilinear quantized grid_sample #66879
Closed
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 adds a quantized implementation for bilinear gridsample. Bicubic interpolation cannot be supported as easily since we rely on the linearity of quantization to operate on the raw values, i.e. f(q(a), q(b)) = q(f(a, b)) where f is the linear interpolation function. Differential Revision: [D31656893](https://our.internmc.facebook.com/intern/diff/D31656893/) [ghstack-poisoned]
CI Flow Status⚛️ CI FlowRuleset - Version:
You can add a comment to the PR and tag @pytorchbot with the following commands: # ciflow rerun, "ciflow/default" will always be added automatically
@pytorchbot ciflow rerun
# ciflow rerun with additional labels "-l <ciflow/label_name>", which is equivalent to adding these labels manually and trigger the rerun
@pytorchbot ciflow rerun -l ciflow/scheduled -l ciflow/slowFor more information, please take a look at the CI Flow Wiki. |
🔗 Helpful links
💊 CI failures summary and remediationsAs of commit b262ca4 (more details on the Dr. CI page): 💚 💚 Looks good so far! There are no failures yet. 💚 💚 This comment was automatically generated by Dr. CI (expand for details).Please report bugs/suggestions to the (internal) Dr. CI Users group. |
jshen
pushed a commit
that referenced
this pull request
Oct 19, 2021
This adds a quantized implementation for bilinear gridsample. Bicubic interpolation cannot be supported as easily since we rely on the linearity of quantization to operate on the raw values, i.e. f(q(a), q(b)) = q(f(a, b)) where f is the linear interpolation function. Differential Revision: [D31656893](https://our.internmc.facebook.com/intern/diff/D31656893/) ghstack-source-id: 140980166 Pull Request resolved: #66879
This adds a quantized implementation for bilinear gridsample. Bicubic interpolation cannot be supported as easily since we rely on the linearity of quantization to operate on the raw values, i.e. f(q(a), q(b)) = q(f(a, b)) where f is the linear interpolation function. Differential Revision: [D31656893](https://our.internmc.facebook.com/intern/diff/D31656893/) [ghstack-poisoned]
jshen
pushed a commit
that referenced
this pull request
Oct 22, 2021
Pull Request resolved: #66879 This adds a quantized implementation for bilinear gridsample. Bicubic interpolation cannot be supported as easily since we rely on the linearity of quantization to operate on the raw values, i.e. f(q(a), q(b)) = q(f(a, b)) where f is the linear interpolation function. ghstack-source-id: 140980166 Differential Revision: [D31656893](https://our.internmc.facebook.com/intern/diff/D31656893/)
This adds a quantized implementation for bilinear gridsample. Bicubic interpolation cannot be supported as easily since we rely on the linearity of quantization to operate on the raw values, i.e. f(q(a), q(b)) = q(f(a, b)) where f is the linear interpolation function. Differential Revision: [D31656893](https://our.internmc.facebook.com/intern/diff/D31656893/) [ghstack-poisoned]
jshen
pushed a commit
that referenced
this pull request
Oct 29, 2021
Pull Request resolved: #66879 This adds a quantized implementation for bilinear gridsample. Bicubic interpolation cannot be supported as easily since we rely on the linearity of quantization to operate on the raw values, i.e. f(q(a), q(b)) = q(f(a, b)) where f is the linear interpolation function. ghstack-source-id: 141321116 Differential Revision: [D31656893](https://our.internmc.facebook.com/intern/diff/D31656893/)
|
This pull request has been merged in 234bd6d. |
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.
Stack from ghstack:
This adds a quantized implementation for bilinear gridsample. Bicubic interpolation cannot be supported as easily since we rely on the linearity of quantization to operate on the raw values, i.e.
f(q(a), q(b)) = q(f(a, b)) where f is the linear interpolation function.
Differential Revision: D31656893