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SMPProgAdd - Processor Management and Performance Functions

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Reprint Courtesy of International Business Machines Corporation, © International Business Machines Corporation

SMP Programming Addendum
  1. How to Use the SMP Programming Addendum
  2. Introduction to OS/2 Warp Server Version 4 Advanced
  3. Platform Specific Drivers (PSDs)
  4. High Memory Support
  5. Raw File System
  6. Processor Management and Performance Functions
  7. Application Considerations
  8. Device Drivers In OS/2 Warp Server for SMP
  9. New Device Helper (DevHlp) Routines
  10. Kernel Debugger
  11. The ICAT Debugger
  12. Software Trace Facility (STRACE)
  13. View and Set Program Type For Executable File (MARKEXE)
  14. Data Types
  15. Errors
  16. Generic IOCtl Commands
  17. Sample Source Code for a PSD
  18. Comments, Please!
  19. Glossary
  20. Notices

OS/2 Warp Server for SMP provides a set of functions which allow application developers an efficient and uniform way to access system performance information and to monitor and change processor status.

Some of these functions have a dependency on Intel Pentium or Pentium-Pro support. If a function cannot be provided because OS/2 is not running on an processor with the required features, a return code will indicate an attempt to use an unsupported function.

The functions available for obtaining processor information are provided on the following screens.

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