KOJAK 3.3

A Kit for Objective Judgement and Knowledge-based Detection of Performance Bottlenecks.

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What's new in KOJAK 3.3:

  • Improved support for OpenMP & hybrid MPI/OpenMP codes.
  • Full MPI 2.2 support.
  • Automatic MPI configuration.
  • Runtime filtering of MPI function groups.
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LICENSE TYPE:
BSD License 
USER RATING:
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DEVELOPED BY:
KOJAK Development Team
HOMEPAGE:
www.fz-juelich.de
CATEGORY:
ROOT \ Programming \ Quality Assurance and Testing
KOJAK (Kit for Objective Judgement and Knowledge-based Detection of Performance Bottlenecks) is a set of generic and interoperable tool components designed for the performance analysis of parallel applications.

Their functionality addresses the entire analysis process including instrumentation, postprocessing of performance data, and result presentation.

Particular emphasis is put on automation techniques to transform the collected data into a high-level view of performance behavior. An essential part of the software constitutes an integrated event-trace analysis environment for MPI and OpenMP applications.

Supported Platforms:

Instrumentation, Measurement, and Analysis:

Linux IA-32, IA-64, and EM64T/x86_64 clusters with GNU, PGI, or Intel compilers
IBM Power3 / Power4 based clusters
SGI Mips based clusters (O2k, O3k)
SGI IA-64 based clusters (Altix)
SUN Solaris Sparc and x86 based clusters
DEC/HP Alpha based clusters
Generic UNIX workstation (clusters)

Instrumentation and Measurement only:

Cray T3E, XD1 and X1
IBM BG/L
NEC SX
Hitachi SR-8000

Note! Starting with version 3.0, KOJAK is a submodule of the Scalasca toolset!

Last updated on March 31st, 2011

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#Objective Judgement #Knowledge-based Detection #Performance Bottlenecks #KOJAK #objective #judgement #knowledge-based

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