concurrency is the interleaving of processes in time to give the appearance of simultaneous execution. Thus it differs from parallelism, which offers genuine simultaneous execution. However the issues and difficulties raised by the two overlap to a large extent:
• sharing global resources safely is difficult;
• optimal allocation of resources is difficult;
• locating programming errors can be difficult, because the contexts in which errors occur cannot always be reproduced easily.
Parallelism also introduces the issue that different processors may run at different speeds, but again this problem is mirrored in concurrency because different processes progress at different rates.
What is concurrancy?
on a single processor machine the OS support for concurrency allows multiple application to share resources in such a way that applications appear to run at a same time. since a typical application does not consume all resources at a given time. a careful coordination can make each application as if runs the entire machine
concurrency control algorithm
The point of concurrency is the point intersection.
The Perpendicular bisector concurrency conjecture is the circumcenter
do you thing that pram allows exploitation of concurrency
The point of concurrency of the altitudes in a triangle is the orthocenter, while the point of concurrency for the perpendicular bisectors is the centroid/circumcenter. Sorry if this is late! xD
Depends on the point of concurrency of what. The point of concurrency of altitudes will be outside in any obtuse triangle.
One may learn about Java concurrency in the book 'Java concurrency in practice' which can be purchased from various online retailers. Additionally, Java concurrency is often discussed in various formal training classes.
the point of concurrency of the altitudes of a triangle is called the orthocenter.
A wrong-way concurrency is a road concurrency in the United States in which two numbered highway routes are signed in opposite, conflicting directions on the same stretch of roadway.
the point of concurrency of the altitudes of a triangle is called the orthocenter.