Setting of GPU kernel depens on order of set calls
When setting first set("solver",2stage) and then set("kernel",GPU_KERNEL) it uses the CPU kernel (the default kernel seems to be set)
In the other order it works correctly
When setting first set("solver",2stage) and then set("kernel",GPU_KERNEL) it uses the CPU kernel (the default kernel seems to be set)
In the other order it works correctly