Iblis Lin

Does #424 works for you if not to make any symlink?

> Adding just the sym-link didn’t work for me because this would generate a failure when I tried Pkg.add(“MXNet”). Why? The relative path, lib/libmxnet.so, within libmxnet.so isn’t correct. .so is...

Is it still a LoadError? mind share the error message? or...could you try that copying your `libmxnet.so` to `Pkg.dir("MXNet", "deps", "usr", "lib")`, then rename it as `libmxnet.dylib`?

Oh, I found the problem in my description. What I expected is this: 1. you already finished `Pkg.add("MXNet")` 2. `cd` to `Pkg.dir("MXNet", "deps", "usr", "lib")` (create this dir if not...

> Now, things appear to be working now. So, does the master branch have this patch? well, there are two situations: 1. without patch, just copying, and issue `using MXNet`....

A quick hack: ```patch --- ariadne/explorer/templates/graphiql.html.orig +++ ariadne/explorer/templates/graphiql.html @@ -70,6 +70,7 @@ var fetcher = GraphiQL.createFetcher({ url: window.location.href, + subscriptionUrl: `${(window.location.protocol === 'https:' ? 'wss' : 'ws')}://${window.location.host}${window.location.pathname}`, }); function AriadneGraphiQL()...

I guess you need this: http://mxnet.io/how_to/new_op.html

Note that `mx.LinearRegressionOutput` is used as a loss function. It will trigger the BP and update weigth, IIRC, so you need to write your own one and replace it.

Just discovered that there is a `MakeLoss` helper for creating custom loss function, but [seems it is still buggy now](https://github.com/dmlc/mxnet/issues/3368#issuecomment-268427289). So... seems writing your own layer in Cpp is the...

Seems no wrapper for creating `CustomOp` .... :confused: