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GECCO
2005
Springer
155views Optimization» more  GECCO 2005»
15 years 3 months ago
Co-evolving recurrent neurons learn deep memory POMDPs
Recurrent neural networks are theoretically capable of learning complex temporal sequences, but training them through gradient-descent is too slow and unstable for practical use i...
Faustino J. Gomez, Jürgen Schmidhuber
CLUSTER
2003
IEEE
15 years 3 months ago
Improving the Performance of MPI Derived Datatypes by Optimizing Memory-Access Cost
The MPI Standard supports derived datatypes, which allow users to describe noncontiguous memory layout and communicate noncontiguous data with a single communication function. Thi...
Surendra Byna, William D. Gropp, Xian-He Sun, Raje...
CLOUDCOM
2010
Springer
14 years 8 months ago
REMEM: REmote MEMory as Checkpointing Storage
Checkpointing is a widely used mechanism for supporting fault tolerance, but notorious in its high-cost disk access. The idea of memory-based checkpointing has been extensively stu...
Hui Jin, Xian-He Sun, Yong Chen, Tao Ke
AES
2011
Springer
232views Cryptology» more  AES 2011»
13 years 10 months ago
Reliable performance prediction for multigrid software on distributed memory systems
We propose a model for describing and predicting the parallel performance of a broad class of parallel numerical software on distributed memory architectures. The purpose of this ...
Giuseppe Romanazzi, Peter K. Jimack, Christopher E...
ISCA
2005
IEEE
154views Hardware» more  ISCA 2005»
15 years 3 months ago
Temporal Streaming of Shared Memory
Coherent read misses in shared-memory multiprocessors account for a substantial fraction of execution time in many important scientific and commercial workloads. We propose Tempor...
Thomas F. Wenisch, Stephen Somogyi, Nikolaos Harda...