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Diffstat (limited to 'trunk/ACE/Kokyu/tests/EDF/README')
| -rw-r--r-- | trunk/ACE/Kokyu/tests/EDF/README | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/trunk/ACE/Kokyu/tests/EDF/README b/trunk/ACE/Kokyu/tests/EDF/README new file mode 100644 index 00000000000..4f209605e14 --- /dev/null +++ b/trunk/ACE/Kokyu/tests/EDF/README @@ -0,0 +1,24 @@ +This example is a very simple example, showing how to use the Kokyu +dispatcher to dispatch command objects in a EDF manner. The test +configures the Kokyu dispatcher with a single EDF lane. Typically this +would be done by an EDF scheduler which assigns priorities to tasks +based on the deadlines for tasks. To ensure that the command objects +enqueued in the dispatcher are dispatched in the correct order, we +enqueue the command objects and *then* activate the dispatcher. Only +when the dispatcher is activated, the thread watching each dispatch +queue starts running. + +To run this example, + +./test -p<fifo|rr|other> + +The following is the expected output + +Deadline of command1 is 1065966081 +Deadline of command2 is 1065966131 +Deadline of command3 is 1065966031 +command 3 executed +command 1 executed +command 2 executed + +Note that the deadlines are absolute deadlines. |