Yes. Using WinDriver, you can group I/O and memory transfers by calling
WD_MultiTransfer(), which can perform multiple transfers in one call.
Note that you can also access the memory directly from your user-mode application using the virtual user-mode mapping of the physical address, which is returned by
dwUserDirectAddrbefore v11.8.0), where ‘i’ is the index item of the relevant memory item in the
For suggestions on how to improve the performance of your driver with WinDriver, refer to Technical Document #17.