Nyx: A Massively Parallel AMR Code for Computational Cosmology
نویسندگان
چکیده
Author(s): Sexton, Jean; Lukic, Zarija; Almgren, Ann; Daley, Chris; Friesen, Brian; Myers, Andrew; Zhang, Weiqun
منابع مشابه
Towards a New Massively Parallel Computational Model for Logic Programming
The semantics of logic programs is commonly deened as the least xed point of an appropriate meaning operator. In case of normal programs, however, some undesired results do occur and it has recently been suggested to apply metric methods in order to overcome these problems. We show in this paper that these metric methods can be directly implemented by recurrent connectionist networks giving ris...
متن کاملTowards a New Massively Parallel Computational Model for Logic Programming
The semantics of logic programs is commonly deened as the least xed point of an appropriate meaning operator. In case of normal programs, however, some undesired results do occur and it has recently been suggested to apply metric methods in order to overcome these problems. We show in this paper that these metric methods can be directly implemented by recurrent connectionist networks giving ris...
متن کاملVectorization of astrophysical code for massively parallel supercomputers
We describe a new version of our AstroPhi code for the simulation of astrophysical objects dynamics and other physical processes on hybrid supercomputers equipped with Intel Xeon Phi accelerators. The new version of the AstroPhi code was rewritten in accordance with co-design technique. Thus, we used the latest knowledge about the last Intel Xeon Phi generation during code development. The most...
متن کاملThe Challenges of Efficient Code-Generation for Massively Parallel Architectures
Overcoming the memory wall [15] may be achieved by increasing the bandwidth and reducing the latency of the processor to memory connection, for example by implementing Cellular architectures, such as the IBM Cyclops. Such massively parallel architectures have sophisticated memory models. In this paper we used DIMES (the Delaware Iterative Multiprocessor Emulation System), developed by CAPSL at ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of open source software
سال: 2021
ISSN: ['2475-9066']
DOI: https://doi.org/10.21105/joss.03068