Itanium CPUs free essay sample

A paper which introduces Itanium Companys new software design, a concept called EPIC. The paper shows how Itaniums design, the product of a partnership between Intel and HP, revolves around on a concept called EPIC (explicitly parallel instruction computing). It explains that all modern CPUs have some capacity of running multiple instructions from memory simultaneously. Most CPUs are looking for convenience to process instructions in parallel. The paper describes how EPIC shifts efficiency for this analysis from the CPU hardware to the programming language compiler used to effect the application. The paper describes how Intels niche marketing campaign came about when the company realized Itaniums effectiveness of floating-point math and data handling something which is used in a variety of things ranging from encryption to digital video encoding. The Itanium processor owes a lot of its approved performance capability to the fact that the CPU, like a RISC processor, has few supervisor circuits to slow it down with the need to identify resource conflicts. We will write a custom essay sample on Itanium CPUs or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In the case of Itanium, this becomes the responsibility of the compiler. While most other CPUs in general use do parallel processing behind the programmers back, Intel and Hewlett-Packard make use of what Intel calls explicitly parallel instruction computing. With EPIC architecture, the instruction set count on the programmer to grant hints about branch optimization, loop optimization, and memory access. This means lesser transistors expended on cycle-consuming supervisors, which means more transistors on the chip to do more concrete.