Virtual Institute — High Productivity Supercomputing


Website disruption

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29th VI-HPS Tuning Workshop, 15-19 Oct. 2018

at HPC Centre ROMEO, Reims, France. 
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ESPT'18 Submission deadline extended

Deadline for submission of full papers is now Aug 6,... 
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ESPT'18 Travel Support from SPEXXA

Authors of accepted papers may apply for travel support... 
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ESPT'18 Submission is open.

Deadline for submission of full papers is July 23,... 
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Memchecker is part of the Open MPI implementation and is based on valgrind. It allows finding hard-to-catch memory errors in MPI applications: memory errors such as overwriting of memory regions used in non-blocking communication, one-sided communication, as well as MPI-structures passed into the MPI implementation are checked, as well as structures passed out of the MPI library.

Programming models

Open MPI


Open source: BSD


High Performance Computing Center Stuttgart