Warn when a kernel has many arguments

inducer / pyopencl

OpenCL integration for Python, plus shiny features

http://mathema.tician.de/software/pyopencl

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Closed matthiasdiener closed 2 years ago

matthiasdiener commented 2 years ago

cc: @inducer @kaushikcfd

matthiasdiener commented 2 years ago

A couple of actual driver limits, as reported by CLDEVICEMAXPARAMETERSIZE:

pocl 1.8:
- pthreads: 1024 (but probably unbounded)
- cuda: 1024 (4352 in reality)
Nvidia CL: 4352
Apple CL:
- CPU: 4096
- Intel GPU: 1024
- AMD GPU: 1024
Intel CL: 3840

inducer commented 2 years ago

LGTM, thanks!