| 4 | | The access to the !QosCosGrid middleware may be realised in two ways depending on user requirements. The first option is based on using command-line tools delivered with the core software. It requires specific knowladge about Grid infrastructure and may be difficult for particular scientists. The second way of using !QosCosGrid middleware is an utilization of dedicated Science Gateways. |
| | 4 | The access to the !QosCosGrid middleware may be realised in two ways depending on user requirements. The first option is based on using command-line tools delivered with the core software. The second way of using !QosCosGrid middleware is an utilization of dedicated graphical interfaces. |
| | 5 | |
| | 6 | == !QosCosGrid client == |
| | 7 | The QCG-Client is java based text client offering access to the QCG infrastructure from the command line-level. |
| | 8 | The QCG-Client is offered in two version and the choice of version depends on user's experience and needs: |
| | 9 | * QCG-SimpleClient (recommended) is a set of tools (similar to ones offered by queuing systems) for managing of jobs. For user's convenience the simple format of description of jobs (based on #QCG directives) was proposed allowing in a simple way to describe the most popular use cases. |
| | 10 | * QCG-AdvancedClient - the client intended for more experienced users requiring more advanced features like workflows, parameter sweep, tasks with many groups of processes with different requirements. The job has to be described by XML document. |
| | 11 | |
| | 12 | For the information how to use the QCG-Client and how to describe computation experiments please visit: |
| | 13 | * [[http://docs.plgrid.pl/qcg | Instrukcja użytkownika infrastruktury QCG (PL) - recomended for PL-Grid users]] |
| | 14 | * [[client_user_guide|QCG-Client User Guide]] |
| | 15 | |
