Windows Machine Learning (winML) on ARM

1
votes

I am trying to get a winML compiled on ARM64, but I received the following error:

Error LNK2001 unresolved external symbol "void __cdecl ConcurrentLoadModel(class std::vector,class std::allocator >,class std::allocator,class std::allocator > > > const &,unsigned int,unsigned int,bool)" (?ConcurrentLoadModel@@YAXAEBV?$vector@V?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@V?$allocator@V?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@@2@@std@@II_N@Z) WinMLRunner C:\Users\t\Downloads\Windows-Machine-Learning-master\Windows-Machine-Learning-master\Tools\WinMLRunner\WinMLRunnerStaticLib.lib(Run.obj) 1

I am using VS 2019. Any suggestions on how to resolve the error?

1
c++arm

1 Answers

0
votes

It looks like the implementation of ConcurrentLoadModel in WinMLRunnerScenarios library doesn't build for ARM64 yet. In the meantime, if you aren't using the ConcurrentLoad scenario, you can just comment out the following lines and it will build just fine:

        if (args.IsConcurrentLoad())
        {
            ConcurrentLoadModel(modelPaths, args.NumThreads(), args.ThreadInterval(), true);
            return 0;
        }