6b22641669
I know it does not make much sense but one can play around with the performance. Numbers are available at http://www.unixer.de/research/nbcoll/perf/. This is the first step towards collv2. Next step includes the addition of non-blocking functions to the MPI-Layer and the collv1 interface. It implements all MPI-1 collective algorithms in a non-blocking manner. However, the collv1 interface does not allow non-blocking collectives so that all collectives are used blocking by the ompi-glue layer. I wanted to add LibNBC as a separate subdirectory, but I could not convince the buildsystem (and had not the time). So the component looks pretty messy. It would be great if somebody could explain me how to move all nbc*{c,h}, and {hb,dict}*{c,h} to a seperate subdirectory. It's .ompi_ignored because I did not test it exhaustively yet. This commit was SVN r11401.
13 строки
261 B
Plaintext
13 строки
261 B
Plaintext
Building LibNBC:
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- set the right MPI-c Compilerwrapper in the Makefile (default: mpicc)
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- build libnbc.a with 'make'
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Linking Programs with LibNBC:
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- import nbc.h
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- link with -lnbc
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Further Information and examples:
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- http://www.unixer.de/NBC
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SVN Version: r60
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