opencl: default work group size #16
Description
Right now the work group size default is 512, but some devices might not support that. We can probably use CL_KERNEL_WORK_GROUP_SIZE to set the default based on the device.
{{ message }}
Right now the work group size default is 512, but some devices might not support that. We can probably use CL_KERNEL_WORK_GROUP_SIZE to set the default based on the device.