Introduction to MCA PPT Topic on 64-bit Computing AMD64 and Intel Itanium Processors:
This Presentation is about 64-bit computing Seminar topic . In this type of computing the processor have size of the integer, widths of the data path and also the address of the memory locations are of 64bit wide. The 64-bit computing involves the code usage with virtual memory addresses of 64-bit.
A 64-bit register is capable of storing around 264 different values. Therefore processor with the 64-bit is capable of accessing 264bytes of addressable memory directly. AMD 64 has resulted in the improving the efficiency of the applications of high-performance computing applications.
The implementation of the 64-bit CPUs was being used in the super computers from 1970’s. And there implementation was done in servers and complex workstations from 1990’s. This architecture of the 64-bit computing includes both the integer and also the addressing registers are of the 64-bit width. Which are capable of supporting the data types and also the addresses of the 64-bit.
Also the CPU can have the data buses which are external and also the address buses which differ in the sizes when compared to that of the registers and can be even larger. When we consider the Itanium processor, this processor is capable of computing the instructions in a parallel manner. This process is capable of executing the instruction set in a parallel manner to the other instructions. These instructions are grouped in the stage of the compilation. There is no restriction on size of the group where the instructions are grouped together.
We can conclude that 64-bit computing involves the code usage with virtual memory addresses of 64-bit. A 64-bit register is capable of storing around 264 different values. Therefore processor with the 64-bit is capable of accessing 264bytes of addressable memory directly.
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