4 merge requests!368Update prace.md to document the change from qprace to qprod as the default...,!367Update prace.md to document the change from qprace to qprod as the default...,!366Update prace.md to document the change from qprace to qprod as the default...,!323extended-acls-storage-section
Because each image is running on its own, the image synchronization is needed to ensure, that all altered data are distributed to all images.
Because each image is running on its own, the image synchronization is needed to ensure, that all altered data is distributed to all images.
Synchronization can be done across all images or only between selected images. Be aware, that selective synchronization can lead to the race condition problems like deadlock.
Example program:
...
...
@@ -79,7 +79,7 @@ end program synchronization_test
## Compile and Run
Currently, version 1.8.10 compiled with OpenMPI 1.10.7 library is installed on Cluster. The OpenCoarrays module can be load as follows:
Currently, version 1.8.10 compiled with the OpenMPI 1.10.7 library is installed on the cluster. To load the OpenCoarrays module, type: