Some questions about HAT and Babylon

[Juan Fumero]

Hi all,

    I am building and testing a few examples and I have a few questions:


1) During the installation of the HAT component, the JAR files and 
binaries where place under the $HOME directory, instead of under the HAT 
sub directory within Babylon:

For example, in my case, the installation was copied here:

  /home/juan/github/babylon/hat/maven-build


However, my Babylon install is here:

/home/juan/repos/hat/babylon/babylon


2) I saw the C-code code of HAT, I noticed that there are several 
directories per backend. One for OpenCL, PTX, etc. SPIR-V is also a 
directory. However, SPIR-V is an intermediate representation and it is 
dispatched via a) OpenCL, or b) Level Zero. Is there any reason why 
SPIR-V has this C-library?


I hope to find more time during the week to do some testing.


Kind regards,

Juan