Presence in Modern Systems
Many modern processors now contain multiple processing cores and have different buses for instructions and data (for example the Harvard architecture and MIMD). Furthermore, many modern CPUs support out-of-order execution and other advanced optimization heuristics. Thus these systems do not implement a von Neumann architecture at the hardware level. However, they retain some of its obvious features such as random access memory (RAM).
Many widely used programming languages such as C++ and Java have ceased to be strictly von Neumann by adding support for parallel processing, in the form of threads. However, most of the categorically non-von Neumann languages are also functional languages and have not achieved widespread use.
Read more about this topic: Von Neumann Programming Languages
Famous quotes containing the words presence, modern and/or systems:
“Whatever is felt upon the page without being specifically named there—that, one might say, is created. It is the inexplicable presence of the thing not named, of the overtone divined by the ear but not heard by it, the verbal mood, the emotional aura of the fact or the thing or the deed, that gives high quality to the novel or the drama, as well as to poetry itself.”
—Willa Cather (1873–1947)
“The modern state no longer has anything but rights; it does not recognize duties any more.”
—Georges Bernanos (1888–1948)
“Our little systems have their day;
They have their day and cease to be:
They are but broken lights of thee,
And thou, O Lord, art more than they.”
—Alfred Tennyson (1809–1892)