deviceHasDouble: Check GPU double precision support
Description
This function checks the GPU device extensions for the
variable cl_khr_fp64 which means the device supports double precision.
Usage
deviceHasDouble(
gpu_idx = currentDevice()$device_index,
context_idx = currentContext()
)
Value
A boolean designating whether the device supports double precision
Arguments
- gpu_idx
An integer value indicating which gpu to query.
- context_idx
An integer value indicating which context to query.