Opened 12 years ago
Closed 11 years ago
#1960 closed feature request (done)
Add AutoDiff to external libraries
| Reported by: | gkronber | Owned by: | gkronber |
|---|---|---|---|
| Priority: | medium | Milestone: | HeuristicLab 3.3.8 |
| Component: | ExtLibs | Version: | 3.3.8 |
| Keywords: | Cc: |
Description
http://autodiff.codeplex.com/
AutoDiff provides a simple and intuitive API for computing function gradients/derivatives along with a fast state-of-the-art algorithm for performing the computation. Such computations are mainly useful in numeric optimization scenarios.
Change History (9)
comment:1 Changed 12 years ago by gkronber
- Milestone changed from HeuristicLab 3.3.x Backlog to HeuristicLab 3.3.8
- Owner changed from mkommend to gkronber
- Status changed from new to accepted
- Type changed from defect to feature request
comment:2 Changed 12 years ago by gkronber
comment:3 Changed 12 years ago by gkronber
- Owner changed from gkronber to mkommend
- Status changed from accepted to reviewing
comment:4 Changed 12 years ago by gkronber
r8705: added x64/x86 build configurations
comment:5 Changed 12 years ago by gkronber
r8706: fixed assembly version (set revision number to AutoDiff repository revision)
comment:6 Changed 12 years ago by mkommend
- Owner changed from mkommend to gkronber
- Status changed from reviewing to readytorelease
comment:7 Changed 12 years ago by ascheibe
I have just tried to compile AutoDiff with Mono on Linux. The compilation fails with the following error message:
CompiledDifferentiator.Compiler.cs(21,65): error CS0584: Internal compiler error: Collection is of a fixed size CompiledDifferentiator.cs(28,31): error CS0584: Internal compiler error: Collection is of a fixed size CompiledDifferentiator.cs(29,30): error CS0019: Operator `==' cannot be applied to operands of type `int' and `method group' CompiledDifferentiator.cs(38,35): error CS0428: Cannot convert method group `Count' to non-delegate type `int'. Consider using parentheses to invoke the method CompiledDifferentiator.cs(39,25): error CS0584: Internal compiler error: Collection is of a fixed size
I will try to find out what exactly the problem is and file a bug report with Mono and AutoDiff.
comment:8 Changed 12 years ago by ascheibe
I have fixed the problem in the Mono compiler. I have sent the Mono team a pull request (https://github.com/mono/mono/pull/473) for the fix and hopefully this will be soon in their master branch.
comment:9 Changed 11 years ago by swagner
- Resolution set to done
- Status changed from readytorelease to closed
- Version changed from 3.3.7 to 3.3.8
r8703 added HL wrapper plugin for AutoDiff