Access to the HPE Apollo Hawk and further European HPC systems is possible by answering the following PRACE calls:
PRACE Project Access
(This call is open twice a year and covers access to European Tier-0 systems like the HPE Apollo Hawk at HLRS)
PRACE DECI Access
(This call covers access to the different National Systems which are not Tier-0 systems. It is open twice a year either.)
PRACE Preparatory Access
(This call is continuously open. It provides very limited access to European Tier-0 systems to test the intended applications and to prepare a proposal for PRACE Project Access)
More information is available at the corrosponding web page of the PRACE Research Infrastructure:
http://www.prace-ri.eu/