1. prefetch - Noun
2. prefetch - Verb
prefetch (third-person singular simple present prefetches, present participle prefetching, simple past and past participle prefetched)
(computing) To load data or instructions in anticipation of their need
prefetch (plural prefetches)
The operation of loading data or instructions in anticipation of their need.
; 1100 Memory Read Multiple : This command is identical to a generic memory read, but includes the hint that a long read burst will continue beyond the end of the current cache line, and the target should internally prefetch a large amount of data. Source: Internet
Also, the 80286 was more efficient in the prefetch of instructions, buffering, execution of jumps, and in complex microcoded numerical operations such as MUL DIV than its predecessor. Source: Internet
A low prefetch setting could keep consumers from taking in new messages while processing older ones. Source: Internet
JIT intrinsics for data prefetch instructions. Source: Internet
Any conditional jump requires 4 clock cycles if not taken, but if taken it requires 16 cycles in addition to resetting the prefetch queue; therefore, conditional jumps should be arranged to be not taken most of the time, especially inside loops. Source: Internet
DDR3 advances extended the ability to preserve internal clock rates while providing higher effective transfer rates by again doubling the prefetch depth. Source: Internet