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Stand Alone Unit Test HowTo
====================
Beignet provides an independent unit test suite covered most OpenCL language feautures,
including more than 800 cases which could run in a few minutes, it should be useful for
testing and comparing different OpenCL implementations.
Prerequisite
------------
OpenCL ICD. Please check your OpenCL ICD existance by command
`pkg-config --libs OpenCL`.
Build Stand Alone Unit Test
-----------------------------------
The project uses CMake with three profiles:
1. Debug (-g)
2. RelWithDebInfo (-g with optimizations)
3. Release (only optimizations)
Basically, from the root directory of the project
`> cd utest`
`> cmake . # to configure`
`> make`
Once built, the 'utest_run' is generated in currenty directory.
How to run
----------
You need to call setenv.sh in the utests/ directory to set some environment variables
firstly as below:
`> . setenv.sh`
Then in `utests/`:
`> ./utest_run`
if the utest_run fail to run, please check /etc/vendors/OpenCL to confirm it calls the expected
OpenCL driver, or export LD_LIBRARAY_PATH to establish the correct link.
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