Difference between revisions of "Example pthread hello"
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The <code>pthread hello</code> C example project has no special hardware requirements. It should run just fine on any system for which the project files can be successfully compiled. | The <code>pthread hello</code> C example project has no special hardware requirements. It should run just fine on any system for which the project files can be successfully compiled. | ||
| − | ====Using <code> | + | ====Using <code>pthread_hello</code>==== |
./p_hello n | ./p_hello n | ||
where n is number of threads | where n is number of threads | ||
| + | |||
====Usage Example==== | ====Usage Example==== | ||
Revision as of 12:50, 11 December 2013
This is a guide to the pthread hello C example project included in the EMAC OE SDK.
This is a simple pthreads example application. A number of pthread nodes are created and each reports its existence by printing a hello message to the console.
The term pthread refers to POSIX Threads, a POSIX standard for threads.
Contents
Opening, Building and Uploading the Project Files
1. Open the C/C++ editing perspective.
stub
2. Open the fbench project files.
stub
3. Build the fbench project.
stub
4. Upload the fbench and ffbench executables to the target system.
stub
Usage and Behavior
Hardware Requirements
The pthread hello C example project has no special hardware requirements. It should run just fine on any system for which the project files can be successfully compiled.
Using pthread_hello
./p_hello n
where n is number of threads
Usage Example
root@PPCE7:/tmp# ./pthread_demo 3
generating new random data
generating new random data
reader: count = 0, data = 693451072
generating new random data
reader: count = 1, data = 1195545710
generating new random data
reader: count = 2, data = 462104121
Summary
The pthread hello C example project demonstrates how to use pthreads. For another example of pthread usage see example pthread demo.
