(K)TAU

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Both TAU (Tuning and Analysis Utilities) and its Linux kernel counterpart, KTAU have been ported to ZeptoOS. In addition the build system of the ZeptoOS kernel has been modified to simplify the integration of KTAU patches. The following sections describe how to acquire, configure, build and use TAU and KTAU under ZeptoOS, with Surveyor at ANL as the test platform. The KTAU section appears first as the TAU section has some dependencies on that information.

KTAU

Acquiring KTAU

Configuring under ZeptoOS

Building ZeptoOS with KTAU

Updating the Kernel profile

Example Run

TAU

Acquiring KTAU

Configuring under ZeptoOS

Example Run

Using TAU with KTAU : Integrated Profiles

Configuring under ZeptoOS

Example Run


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