The following parameters only apply to machines equipped with GPU processors. Curently this includes the NVIDIA Tesla GPU's.
| NAME | Function |
|---|---|
| GPUFL | Master flag to control what calculations are performed on the GPU |
| GPUPR | Print output level |
| MAXGPU | Number of GPU processors to use |
| ICHUNK | Processing block size |
| IMMPCT | Percent of matrix multiple work done by CPU's |
| ITRPCT | Percent of triangle solve work done by CPU's |
| MAXEVT | Maximum recorded events on a call (read only) |
| CUPATH | Path to nvidia-smi program |