This work has also been partially funded by the German Research Foundation(DFG)through the German Priority Programme 1648"Software for Exascale Computing"(SPPEXA)and the ADA-FS project,and by the European Union's Horizon 2020 Research and Innovation Program under the NEXTGenIO Project under Grant No.671591;the Spanish Ministry of Science and Innovation under Contract No.TIN2015-65316;the Generalitat de Catalunya under Contract No.2014-SGR-1051;This work was performed under the auspices of the U.S.Department of Energy by Lawrence Livermore National Laboratory under Contract No.DE-AC52-07NA27344(LLNL-JRNL-779789);also supported by the U.S.Department of Energy,Office of Science,Advanced Scientific Computing Research,under Contract No.DE-AC02-06CH11357;This work is also supported in part by the National Science Foundation of USA under Grant Nos.1561041,1564647,1744336,1763547,and 1822737.
Storage backends of parallel compute clusters are still based mostly on magnetic disks,while newer and faster storage technologies such as flash-based SSDs or non-volatile random access memory(NVRAM)are deployed withi...
This work has been funded by the German Research Foundation(DFG)through the Priority Programme 1648"Software for Exascale Computing"and the ADA-FS project;also partially supported by the Spanish Ministry of Science and Innovation under Grant No.TIN2015-65316;the Generalitat de Catalunya under Contract 2014-SGR-1051;as well as the European Union's Horizon 2020 Research and Innovation Programme,under Grant Agreement No.671951(NEXTGenIO).
Many scientific fields increasingly use high-performance computing(HPC)to process and analyze massive amounts of experimental data while storage systems in today's HPC environments have to cope with new access pattern...