I have read in several books (including a book on using QT toolkit) warning about using C++'s virtual function because of performance penalty.But they are quite vague on why this is so. Can ...

Using virtual functions in a device class adds a vptr that disrupts the match between the class layout and device register layout. Therefore, classes that represent memory-mapped devices can't use ...

SD-WAN is the low-hanging fruit to get enterprises to start using virtual functions. But over time, the uCPE can run other functions, and the enterprise won’t have to deploy multiple dedicated ...

Network functions virtualization (NFV) is getting into networks in a variety of ways, through SD-WAN and turn key telco clouds.

PLDA's XpressRICH3 with SR-IOV support enables native SR-IOV within the PCIe interface. Each PLDA PCI Express device can have up to eight physical functions (PFs) and each physical function can have ...

Researchers have developed unique, interactive, 3D narrated diagrams to help students learn about the structure and function of perceptual systems in the human brain. A new study exploring how ...