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New Microsoft.BCL.Numerics package #91074

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merged 10 commits into from
Aug 25, 2023
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Polyfills System.MathF in a new Microsoft.BCL.Numerics package.

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Note regarding the new-api-needs-documentation label:

This serves as a reminder for when your PR is modifying a ref *.cs file and adding/modifying public APIs, please make sure the API implementation in the src *.cs file is documented with triple slash comments, so the PR reviewers can sign off that change.

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@tannergooding

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ghost commented Aug 24, 2023

Tagging subscribers to this area: @dotnet/area-system-numerics
See info in area-owners.md if you want to be subscribed.

Issue Details

Polyfills System.MathF in a new Microsoft.BCL.Numerics package.

Author: michaelgsharp
Assignees: michaelgsharp
Labels:

area-System.Numerics, new-api-needs-documentation

Milestone: -

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Implementation LGTM.

Someone else should review and confirm the package/project settings are correct

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@tannergooding who would you recommend to review the project settings? Not sure who to ping.

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@ViktorHofer perhaps

@michaelgsharp michaelgsharp merged commit 2dfee0f into dotnet:main Aug 25, 2023
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@michaelgsharp michaelgsharp deleted the bcl-numerics branch August 25, 2023 20:36
michaelgsharp added a commit to michaelgsharp/runtime that referenced this pull request Sep 18, 2023
* bcl numberics library added

* bcl done

* added explicit 2.1 target

* Minor doc updates

* Apply suggestions from code review

Co-authored-by: Viktor Hofer <[email protected]>

* fixes from PR comments

* minor csproj fixes

* fixed ref target frameworks

* minor ref csproj updates

* minor csproj updates

---------

Co-authored-by: Viktor Hofer <[email protected]>
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 <[email protected]>

* Don't use var

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

---------

Co-authored-by: Viktor Hofer <[email protected]>
Co-authored-by: Michael Sharp <[email protected]>

* 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 <[email protected]>

* fixes from PR comments

* minor csproj fixes

* fixed ref target frameworks

* minor ref csproj updates

* minor csproj updates

---------

Co-authored-by: Viktor Hofer <[email protected]>

* 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 <[email protected]>
Co-authored-by: Viktor Hofer <[email protected]>
Co-authored-by: Stephen Toub <[email protected]>
Co-authored-by: Tom Deseyn <[email protected]>
@ghost ghost locked as resolved and limited conversation to collaborators Sep 25, 2023
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7 participants