Known Issues In TAU

From TAU Wiki

(Difference between revisions)
Jump to: navigation, search
Revision as of 17:52, 23 June 2009 (edit)
Scottb (Talk | contribs)

← Previous diff
Revision as of 00:17, 29 August 2009 (edit)
Amorris (Talk | contribs)

Next diff →
Line 4: Line 4:
* Opari automatic instrumentation is not available in header files, however you can do manually instrumentation see tau_header_inst.sh. * Opari automatic instrumentation is not available in header files, however you can do manually instrumentation see tau_header_inst.sh.
 +
 +* Memory tracking with mallinfo
 +*: TAU uses the mallinfo call when available on a system. mallinfo is not 64-bit clean and is only accurate up to 4GB. The getrusage call is used on some other systems, but does not work at all for Linux systems.

Revision as of 00:17, 29 August 2009

TAU instrumentation

  • Parsing of templated function in C++ takes place at the pre-linking phase so loop level instrumentation is not available for templated functions.
  • Opari automatic instrumentation is not available in header files, however you can do manually instrumentation see tau_header_inst.sh.
  • Memory tracking with mallinfo
    TAU uses the mallinfo call when available on a system. mallinfo is not 64-bit clean and is only accurate up to 4GB. The getrusage call is used on some other systems, but does not work at all for Linux systems.
Personal tools