Hello ADIOS: the challenges and lessons of developing leadership class I/O frameworks
Applications running on leadership platforms are more and more bottlenecked by storage
input/output (I/O). In an effort to combat the increasing disparity between I/O throughput and …
input/output (I/O). In an effort to combat the increasing disparity between I/O throughput and …
Optimizing i/o performance of hpc applications with autotuning
Parallel Input output is an essential component of modern high-performance computing
(HPC). Obtaining good I/O performance for a broad range of applications on diverse HPC …
(HPC). Obtaining good I/O performance for a broad range of applications on diverse HPC …
A case study of large-scale parallel I/O analysis and optimization for numerical weather prediction system
Y Zou, W Xue, S Liu - Future Generation Computer Systems, 2014 - Elsevier
Numerical weather forecast is a most efficient means to reduce the effects of unexpected
weather events. With the increasing prediction precision and the time-critical requirement …
weather events. With the increasing prediction precision and the time-critical requirement …
Dynamic model-driven parallel I/O performance tuning
Parallel I/O performance depends highly on the interactions among multiple layers of the
parallel I/O stack. The most common layers include high-level I/O libraries, MPI-IO …
parallel I/O stack. The most common layers include high-level I/O libraries, MPI-IO …
Automatic generation of benchmarks for I/O-intensive parallel applications
The benchmarks of I/O-intensive parallel applications are important for evaluating and
optimizing HPC softwares and hardwares. However, extracting high-fidelity benchmarks …
optimizing HPC softwares and hardwares. However, extracting high-fidelity benchmarks …
Sparc: Strategy-proof double auction for mobile participatory sensing
C Chen, Y Wang - … Conference on Cloud Computing and Big …, 2013 - ieeexplore.ieee.org
Mobile participatory sensing with smartphones advocates the cooperative effort of mobile
smartphones to perform a joint distributed sensing task, which has gained growing …
smartphones to perform a joint distributed sensing task, which has gained growing …
Understanding I/O performance using I/O skeletal applications
We address the difficulty involved in obtaining meaningful measurements of I/O performance
in HPC applications, as well as the further challenge of understanding the causes of I/O …
in HPC applications, as well as the further challenge of understanding the causes of I/O …
Replicating HPC I/O workloads with proxy applications
J Dickson, S Wright, S Maheswaran… - 2016 1st Joint …, 2016 - ieeexplore.ieee.org
Large scale simulation performance is dependent on a number of components, however the
task of investigation and optimization has long favored computational and communication …
task of investigation and optimization has long favored computational and communication …
Automatic generation of i/o kernels for hpc applications
The study of the I/O performance of a parallel application can be facilitated by the use of an
I/O kernel--a program that generates the same I/O calls as the original application, but can …
I/O kernel--a program that generates the same I/O calls as the original application, but can …
[HTML][HTML] Accelerating network communication and I/O in scientific high performance computing environments
SM Neuwirth - 2019 - ub.uni-heidelberg.de
High performance computing has become one of the major drivers behind technology
inventions and science discoveries. Originally driven through the increase of operating …
inventions and science discoveries. Originally driven through the increase of operating …