Wednesday Nov 28, 2007

CMT Developer Tools webcast

I've just had another webcast posted. This time it's discussing the CMT Developer Tools. The tools are add-ons for both Sun Studio 11 and Sun Studio 12. Of particular excitement was getting two of the tools ported to x64. There's a bit more information on the individual tools on my post back in July when we released them.

The CMT Developer Tools webcast covers installing and using the tools. The presentation is part slideware and part demo.

Tuesday Oct 09, 2007

CMT Developer Tools on the UltraSPARC T2 systems

The CMT Developer Tools are included on the new UltraSPARC T2 based systems, together with Sun Studio 12, and GCC for SPARC Systems.

The CMT Developer Tools are installed in:

/opt/SUNWspro/extra/bin/<tool>
and are (unfortunately) not on the default path.

Tuesday Jul 24, 2007

CMT Developer Tools

We've just released the CMT Developer Tools for Sun Studio 12. The tools are available for both SPARC and x64 systems, although not all tools are on the x64 platform. The list of tools is as follows:

  • ATS - Automatic Tuning and Troubleshooting System. Automatically finds the best compiler flags or locates optimisation bugs in an application without access to the source code. (SPARC and x64)
  • SPOT - Simple Performance Optimisation Tool. Generates an html report detailing where the application is spending time, and information about why it might be spending time there.(SPARC and x64)
  • BIT - Binary Improvement Tool. Reports information about application coverage also produces instruction execution counts, branch taken data etc. (SPARC only)
  • Discover - Sun Memory Error Discovery Tool. Detects memory access issues such in an application. Examples are accesses to uninitialised memory, accesses beyond array bounds, memory leaks, etc. (SPARC only)
About

Darryl Gove is a senior engineer in the Solaris Studio team, working on optimising applications and benchmarks for current and future processors. He is also the author of the books:
Multicore Application Programming
Solaris Application Programming
The Developer's Edge

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