check and close fp16 with arm

[yajiedesign]

No description provided.

[rahul003]

This should already be handled by Make and CMake. F16C will not be turned on for ARM builds. Did you run into some issue?

[yajiedesign]

yes.some issue.https://discuss.gluon.ai/t/topic/6100/7

[szha]

@tqchen

[rahul003]

Hello Sheng, this mostly wouldn't fix the issue faced by that user. If you look at the error log in that thread it has
-DMSHADOW_USE_F16C=0 which indicates that the makefile is already taking care of this, checking compiler and setting this flag is redundant.

[szha]

Thanks. Then the broken amalgamation is due to something else.

[rahul003]

Amalgamation isn't broken per se. It's tested in MXNet CI for both MIN=1 and MIN=0 flags. I also see a new step for android on the CI.
Here's an example recent successful run on master
http://jenkins.mxnet-ci.amazon-ml.com/blue/organizations/jenkins/incubator-mxnet/detail/master/1037/pipeline

There's something else about this user's environment.

[szha]

This code base has been donated to the Apache MXNet project per #373, and repo is deprecated. Future development should continue in Apache MXNet.

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