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DragonSpit / HPCsharp

High performance algorithms in C#: SIMD/SSE, multi-core and faster
Apache License 2.0
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HPCSharp 3.16.3 does NOT run under .Net 4.6.2 #8

Open djmarcus1 opened 2 years ago

djmarcus1 commented 2 years ago

Version 3.16.3 seems to require 4.6.1

When I try to run in a 4.6.2 program I get a bad image load errors:

Exception thrown: 'System.BadImageFormatException' in mscorlib.dll
Exception thrown: 'System.AggregateException' in mscorlib.dll
Exception thrown: 'System.BadImageFormatException' in mscorlib.dll
Exception thrown: 'System.BadImageFormatException' in mscorlib.dll
An unhandled exception of type 'System.AggregateException' occurred in mscorlib.dll
One or more errors occurred.

How do I get it to run under 4.6.2?

DragonSpit commented 2 years ago

I tried to duplicate this issue by switching my Test project to use 4.6.2 and it ran successfully with 3.6.13 HPCsharp package from nuget.org

djmarcus1 commented 2 years ago

This is weird. Based on your feedback I tried to update a similar (but separate) solution that also uses HPCSharp from 4.6.1 to 4.6.2 - and this time it worked. It doesn't make sense to me.

The only difference in the upgrade steps was that in both projects I updated each sub-project to 4.6.2. In the one that had the error (bad image) I did a solution wide nuget packages update of all the projects. In the one that I tried just now, I only updated the HPCShard module. In the former I get a bad image, in this new one it seems to work.

I will try to investigate this later this week when I have some free time.

Thanks for the feedback (without it I would not have thought to try another project). I am thinking of wiping out the packages and re-importing them in the solution with the bad image.

DragonSpit commented 2 years ago

That is puzzling. Glad to help.