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Fix TensorPrimitives.CosineSimilarity to use vectorized implementations #92204

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merged 1 commit into from
Sep 18, 2023

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ghost commented Sep 18, 2023

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Author: stephentoub
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area-System.Numerics

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@stephentoub stephentoub merged commit 84ec7b4 into dotnet:main Sep 18, 2023
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@stephentoub stephentoub deleted the fixcs branch September 18, 2023 13:40
michaelgsharp pushed a commit to michaelgsharp/runtime that referenced this pull request Sep 18, 2023
ericstj pushed a commit that referenced this pull request Sep 19, 2023
* added Bcl.Numerics

* Adding a naive implementation of various primitive tensor operations (#91228)

* Adding a naive implementation of various primitive tensor operations

* Adding tests covering the new tensor primitives APIs

* Adding tensor primitives APIs to the ref assembly

* Allow .NET Framework to build/run

* Sync TFMs between ref and src, csproj simplication and clean-up

* Apply suggestions from code review

Co-authored-by: Viktor Hofer <viktor.hofer@microsoft.com>

* Don't use var

* Fix the S.N.Tensors readme and remove the file marking it as non-shipping

---------

Co-authored-by: Viktor Hofer <viktor.hofer@microsoft.com>
Co-authored-by: Michael Sharp <51342856+michaelgsharp@users.noreply.github.com>

* Start vectorizing TensorPrimitives (#91596)

* Start vectorizing TensorPrimitives

Just does two functions to establish the files into which the rest of the implementations can be moved.

* 6 more naive methods for Tensor Primitives. (#92142)

* 6 more naive methods

* updates from pr comments

* Add remaining set of TensorPrimitives APIs for .NET 8 (#92154)

* Add remaining set of TensorPrimitives APIs for .NET 8

Adds non-vectorized implementations of:
- Max
- Min
- MaxMagnitude
- MinMagnitude
- IndexOfMax
- IndexOfMin
- IndexOfMaxMagnitude
- ConvertToHalf (only on .NET Core)
- ConvertToSingle (only on .NET Core)
- IndexOfMinMagnitude

Adds vectorized implementations of:
- Sum
- SumOfSquares
- SumOfMagnitudes
- Product
- ProductOfSums
- ProductOfDifferences

Also includes the helpers that'll make it trivial to vectorize Dot.

Beyond vectorizing the non-vectorized ones, the vectorized implementations should be improved further, including:
- Handling alignment better
- Vectorizing the remainder that doesn't fit in a vector rather than falling back to scalar

* Cleanup after previous PR, vectorize CosineSimilarity/Dot/L2Normalize/Distance, add tests

* Address PR feedback, and fix a few other issues

* Fix TensorPrimitives.CosineSimilarity to use vectorized implementations (#92204)

* Fixed duplicated code from merge.

* New Microsoft.BCL.Numerics package (#91074)

* bcl numberics library added

* bcl done

* added explicit 2.1 target

* Minor doc updates

* Apply suggestions from code review

Co-authored-by: Viktor Hofer <viktor.hofer@microsoft.com>

* fixes from PR comments

* minor csproj fixes

* fixed ref target frameworks

* minor ref csproj updates

* minor csproj updates

---------

Co-authored-by: Viktor Hofer <viktor.hofer@microsoft.com>

* Microsoft.Bcl.Numerics.Tests: fix restore failure when DotNetBuildFromSource. (#91402)

* Microsoft.Bcl.Numerics.Tests: fix restore failure when DotNetBuildFromSource.

* Use NetCoreAppCurrent.

* Try fix CI test failures.

---------

Co-authored-by: Tanner Gooding <tagoo@outlook.com>
Co-authored-by: Viktor Hofer <viktor.hofer@microsoft.com>
Co-authored-by: Stephen Toub <stoub@microsoft.com>
Co-authored-by: Tom Deseyn <tom.deseyn@gmail.com>
@ghost ghost locked as resolved and limited conversation to collaborators Oct 18, 2023
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