CL_INVALID_ARG_SIZE due to use of size_t

[Ravenslofty]

sch/sch/Placer.cpp

Line 599 in 295100e

placer->globalStep.setArg(2, schem->numCells());

This passes a size_t into the CL kernel here:

sch/cl/placer.cpp

Line 81 in 295100e

const uint num,

But sizeof(size_t) is not guaranteed to be equal to sizeof(cl_uint), and on 64-bit platforms it definitely isn't. That results in rusticl raising a CL_INVALID_ARG_SIZE here. I think this needs to be static_cast<cl_uint>(schem->numCells()).