The success of the exascale supercomputer is largely dependent on novel breakthroughs that overcome the increasing demands for high-performance I/O on HPC. Scientists are aggressively taking advantage of the available compute power of petascale supercomputers to run larger scale and higher-fidelity simulations. At the same time, data-intensive workloads have recently become dominant as well. Such use-cases inherently pose additional stress into the I/O subsystem, mostly due to the elevated number of I/O transactions. As a consequence, three critical challenges arise that are of paramount importance at exascale. First, while the concurrency of next-generation supercomputers is expected to increase up to 1000x, the bandwidth and access latenc...
High performance computing has become one of the major drivers behind technology inventions and scie...
c © The Authors 2015. This paper is published with open access at SuperFri.org Extreme scale paralle...
Supercomputing applications rely on strong scaling to achieve faster results on a larger number of p...
The success of the exascale supercomputer is largely dependent on novel breakthroughs that overcome ...
Large-scale HPC systems are an important driver for solving computational problems in scientific com...
High Performance Computing (HPC) systems have been evolving over time to adapt to the scientific com...
High-Performance Computing (HPC) has become an important scientific driver. A wide variety of resear...
High performance computing (HPC) is changing the way science is performed in the 21st Century; exper...
Combining the strengths of MPIProf and IOT, an efficient and systematic method is devised for I/O ch...
Million-core supercomputers have become a reality in 2012 with LLNL's Sequoia supercomputer. Followi...
International audienceThis poster presents the use of Damaris, an I/O middleware for post-petascale ...
Most computing systems are heavily dependent on their main memories, as their primary storage, or as...
Due to the explosive growth in the size of scientific data sets, data-intensive computing is an emer...
The first version of MPI (Message Passing Interface) was released in 1994. At that time, scientific ...
Recent advances in storage technologies and high performance interconnects have made possible in the...
High performance computing has become one of the major drivers behind technology inventions and scie...
c © The Authors 2015. This paper is published with open access at SuperFri.org Extreme scale paralle...
Supercomputing applications rely on strong scaling to achieve faster results on a larger number of p...
The success of the exascale supercomputer is largely dependent on novel breakthroughs that overcome ...
Large-scale HPC systems are an important driver for solving computational problems in scientific com...
High Performance Computing (HPC) systems have been evolving over time to adapt to the scientific com...
High-Performance Computing (HPC) has become an important scientific driver. A wide variety of resear...
High performance computing (HPC) is changing the way science is performed in the 21st Century; exper...
Combining the strengths of MPIProf and IOT, an efficient and systematic method is devised for I/O ch...
Million-core supercomputers have become a reality in 2012 with LLNL's Sequoia supercomputer. Followi...
International audienceThis poster presents the use of Damaris, an I/O middleware for post-petascale ...
Most computing systems are heavily dependent on their main memories, as their primary storage, or as...
Due to the explosive growth in the size of scientific data sets, data-intensive computing is an emer...
The first version of MPI (Message Passing Interface) was released in 1994. At that time, scientific ...
Recent advances in storage technologies and high performance interconnects have made possible in the...
High performance computing has become one of the major drivers behind technology inventions and scie...
c © The Authors 2015. This paper is published with open access at SuperFri.org Extreme scale paralle...
Supercomputing applications rely on strong scaling to achieve faster results on a larger number of p...