Commit graph

10 commits

Author SHA1 Message Date
Dmitri Smirnov
322237f482
[C#] Implement OrtValue APIs (#16206)
### Description

Expose `OrtValue` class API as first-class citizen.
Make it simular with C++ API.
Enable safe direct native memory access.
Make string tensor manipulation more efficient.
Avoid intermediate structures such as `NamedOnnxValue`,
`DisposableNamedOnnxvalue` and etc.

Provide more examples with `IOBinding`, although `OrtValue` API
potentially makes `IOBinding` redundant for most of scenarios, since
`OrtValue` can be created on top of any memory.

Run all the pre-trained models now with `OrtValue` API as well.
Obsolete `OrtExternalMemory class`. Obsolete IOBinding API that takes
`FixedBufferOnnxValue`.

### Motivation and Context
Make the API efficient and uniform with C++.

This aspires to address: 
https://github.com/microsoft/onnxruntime/issues/14918
https://github.com/microsoft/onnxruntime/issues/15381

Cc: @Craigacp
2023-06-29 08:59:23 -07:00
Scott McKay
d1b2b35cd2
Various fixes to the CSharp setup (#15782)
### Description
<!-- Describe your changes. -->
Various fixes to the CSharp setup
- fix warnings
- fix invalid tests
- update test sdk nuget package
  - enables testing on linux
  - fixes issue with some unit tests not running in CI
- run unit tests in linux pipeline using dotnet

### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->
Unit tests weren't breaking in CIs for both Windows and Linux builds and
should have been.
2023-05-05 14:27:30 +10:00
Dmitri Smirnov
a66af390fa
[C#] Allow passing various options when creating singleton Environment object. (#14723)
### Description
Re-work OrtEnv class so we can pass various options when creating the
environment such as:
- logId
- initial logging level
- thread options
- user supplied logging function

Create the default instance when SessionOptions are instantiated as
users often forget to do so.

### Motivation and Context
We lack this capability.
Inspired by
https://github.com/microsoft/onnxruntime/pull/13822
https://github.com/microsoft/onnxruntime/pull/13951
https://github.com/microsoft/onnxruntime/pull/11593


Cc: @thoron

---------

Co-authored-by: Edward Chen <18449977+edgchen1@users.noreply.github.com>
2023-04-18 21:49:55 -07:00
Ashwini Khade
8fa65aba0e
enable training tests for csharp bindings (#15513)
### Description
Simple fix to enable training tests in csharp through build.py script.
2023-04-17 09:57:23 -07:00
Ashwini Khade
65201e47bf
Enable nuget packages for on device training (#13637)
### Description
This PR enables building nuget packages locally for on device training
using --build_nuget arg.
This PR also enables the C# bindings by default in the managed package.
If a user triggers any training apis when the native binary is not built
for training, an exception with message "Training is disabled in the
current build. Please build ONNXRuntime from source with the build flags
enable_training and enable_training_on_device. " is thrown.

Build command for creating nuget packes for on device training:
build.bat --enable_training --enable_training_on_device --build_nuget 

2 Nuget packages are built
1. Microsoft.ML.OnnxRuntime.Managed
2. Microsoft.ML.OnnxRuntime.Training OR
Microsoft.ML.OnnxRuntime.Training.Gpu



### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->
2022-12-05 14:54:09 -08:00
Changming Sun
3e9e5e9d6d
Patch Protobuf and ONNX's cmake files and enforce BinSkim check (#13694)
Patch Protobuf and ONNX's cmake files and enforce BinSkim check.

This PR has overlap with #13523 . I would prefer to get this one merged
first so that we can finished the BinSkim work, and I try to make this
PR as small as possible.
2022-11-18 10:09:47 -08:00
ashbhandare
27dde0b51f
Csharp bindings for on-device training APIs (#12404) 2022-09-02 13:13:48 -07:00
Scott McKay
c1c9fa18bf
C#: Avoid inefficient DenseTensor ctor in ToTensor extensions (#10240)
* Update extension helpers to avoid inefficient construction of DenseTensor.
Add tests for extension helpers.
2022-01-19 07:43:44 +10:00
Scott McKay
eb2612b588
Remove netcoreapp2.1 target as it is EOL and out of support. Attempting to use it with VS now causes unit test run failures. (#9603) 2021-10-29 11:11:22 +10:00
Scott McKay
b5a652c578
Add Xamarin support (#9436)
Add Xamarin support to the ORT nuget packages.
  - Update C# code to support Xamarin builds for iOS and Android
  - refactor some things to split out common code
  - include iOS and Android ORT native shared library in native nuget package
2021-10-27 20:07:07 +10:00
Renamed from csharp/test/Microsoft.ML.OnnxRuntime.Tests/Microsoft.ML.OnnxRuntime.Tests.csproj (Browse further)