Q. The new instructions that are added in SSE for floating point operations are of

View solution

Q. The feature of SSE among the following is

View solution

Q. For single precision floating point numbers, the SSE instructions are

View solution

Q. The MMX instructions support only

View solution

Q. The Xeon TM processor on which hyperthreading technology was first implemented consists of

View solution

Q. When the operating system uses HALT instruction on a processor which supports multithreading, the operation moves from

View solution

Q. The HALT instruction is a privileged instruction that can be only used by

View solution

Q. The mode that is available when there is only one software thread to execute is

View solution

Q. The instruction that is used when either of the logical processors is idle is

View solution

Q. The hyperthreading technology automatically involves the

View solution

Q. A logical processor may be temporarily stalled for

View solution

Q. Each logical processor maintains a set of architecture state which consists of

View solution

Q. The feature of hyperthreading is

View solution

Q. Which of the following is a resource sharing strategy that had been investigated by the developers?

View solution

Q. Which of the following is not a type of context switching?

View solution

Q. The Instruction Translation Lookaside Buffer(ITLB) is present in

View solution

Q. If there is a trace cache miss, then the instruction bytes are required to be fetched from the

View solution

Q. Each logical processor has

View solution

Q. The BHT keeps a record that indicates the likelihood of the branches grouped as

View solution

Q. The unit that preserves the history of each conditional branch is

View solution