Partitioned global address space

Partitioned global address space is a type of computer programing. It works by dividing a computer's memory up into different parts called partitions. Each partition is like a little box, and each box has its own set of instructions. When a program runs on the computer, it can use the instructions in one or more of these partitions. This makes it easier for the program to find the information it needs and also makes it easier to keep different types of information separate.