Allow for passing on-device queues to kernels

See merge request !56

Fix leftover words warning in scan kernel generation

See merge request !55

This fixes the following warning when generating scan kernels:

    leftover words in identifier prefixing: arg_offset_adjustment

Fix all kernels

See merge request !54

Add Pytest/JUnit/Gitlab integration

See merge request !53

MinGW fixes

See merge request !52

On windows the temp file cannot be opened a second time while
it is still opened by python. Close the file in python before
asking the compiler to read it.

See https://docs.python.org/3.7/library/tempfile.html#tempfile.NamedTemporaryFile

Fix wrapper for clCreateProgramWithBuiltinKernels

See merge request inducer/pyopencl!51

Introduce PYOPENCL_STACK_CONTAINER to dispatch VLA/std::vector for opposite compiler needs

See merge request !50

Use std::vector for arrays with non-constant length

See merge request !49

Fixes MSVC build issue

Fix cxxflags handling in pybind11 BuildExt

See merge request !48

Support vector arguments with offset in scan kernels.

See merge request !47

This reverts commit ea24cc51.

This reverts commit 749e6a3e.

Fix bank conflict avoidance

See merge request !46

Fix, test cl{Compile,Link}Program wrappers

See merge request !45