A newer version of this document is available. Customers should click here to go to the newest version.
Visible to Intel only — GUID: GUID-E7CF3B62-EA9F-4585-946B-6EF7968D84E8
Visible to Intel only — GUID: GUID-E7CF3B62-EA9F-4585-946B-6EF7968D84E8
Implicit Scaling
As mentioned above, in COMPOSITE mode, the driver and language runtime provide tools that expose each GPU card as a root device. In this mode, a root device is composed of multiple sub-devices, also known as stacks. The stacks form a shared memory space which allows treating a root device as a monolithic device without the requirement of explicit communication between stacks.
This section covers multi-stack programming principles using implicit scaling in COMPOSITE mode.