This software offers an objective tool for detecting and analyzing performance bottlenecks through data-driven analysis and judgment. It provides a comprehensive kit for knowledge-based detection, enabling users to make informed decisions for optimized performance.
KOJAK, also known as Kit for Objective Judgement and Knowledge-based Detection of Performance Bottlenecks, is a software designed for performance analysis of parallel applications. It includes a set of generic and interoperable tool components that address the entire analysis process, from instrumentation to postprocessing of performance data and result presentation.
KOJAK emphasizes automation techniques that transform collected data into a high-level view of performance behavior. An integrated event-trace analysis environment for MPI and OpenMP applications is a crucial part of the software.
KOJAK supports various platforms, including 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, and generic UNIX workstations.
Note that starting with version 3.0, KOJAK is now a submodule of the Scalasca toolset. Overall, KOJAK offers a comprehensive and automated solution for performance analysis of parallel applications across a wide range of platforms.
KOJAK emphasizes automation techniques that transform collected data into a high-level view of performance behavior. An integrated event-trace analysis environment for MPI and OpenMP applications is a crucial part of the software.
KOJAK supports various platforms, including 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, and generic UNIX workstations.
Note that starting with version 3.0, KOJAK is now a submodule of the Scalasca toolset. Overall, KOJAK offers a comprehensive and automated solution for performance analysis of parallel applications across a wide range of platforms.
What's New
Version 3.1: N/A