This paper provides an introduction to writing concurrent programs with " threads ". A threads facility allows you to write programs with multiple simultaneous points of execution, synchronizing through shared memory. The paper describes the basic thread and synchronization primitives, then for each primitive provides a tutorial on how to use it. The tutorial sections provide advice on the best...

Scheduling in the context of parallel systems is often thought of in terms of assigning tasks in a program to processors, so as to minimize the makespan. This formulation assumes that the processors are dedicated to the program in question. But when the parallel system is shared by a number of users, this is not necessarily the case. In the context of multiprogrammed parallel machines, scheduli...

Scheduling in the context of parallel systems is often thought of in terms of assigning tasks in a program to processors, so as to minimize the makespan. This formulation assumes that the processors are dedicated to the program in question. But when the parallel system is shared by a number of users, this is not necessarily the case. In the context of multiprogrammed parallel machines, scheduli...

Locus of control refers to the extent to which individuals believe they can control events affecting them. Social anxiety disorder, also known as social phobia, is the most common anxiety disorder. It is characterized by intense fear in one or more social situations. The aim of this study was to investigate the relationship between locus of control with anxiety and social phobia in adolescent’s...

Some algorithms make critical internal use of updatable state , even though