Examine Data Transfers for Modeled Regions
- More accurate estimations of traffic and time for all cache and memory levels.
- Measured data transfer and estimated data transfer between host and device memory.
- Total data for the loop/function from different callees.
- In the metrics table:
- In theTaxescolumn of theEstimated Bound-bygroup, see the biggest and total time taxes paid for offloading a code regions to a target platform. Expand theEstimated Bound-bygroup to see a full picture of all time taxes paid for offloading the region to the target platform.
- In theEstimated Data Transfercolumn, review the amount of data read by and written to a target platform if code is offloaded.
- In theMemory Estimatescolumn group, see how well your application uses resources of all memory levels. Expand the group to see more detailed and accurate metrics for different memory levels.
- Select a code region from the table and review the details about amount of data transferred between host and device memory in theData Transfer Estimationspane.
- See the total amount of data transferred in each direction and the corresponding offload taxes.
- See hints about optimizing data transfers in the selected code region.