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* Help:ProcessorCount: recommend cmake_host_system_informationscivision2023-01-161-3/+9
| | | | closes #24277
* Help: Add `.. versionadded` directives to module docsNikita Nemkin2020-12-021-0/+3
| | | | Issue: #19715
* ProcessorCount: Fix virtual processor count on SolarisJon Chronopoulos2019-08-201-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous code did not count the number of virtual processors across physical processors on SunOS. Can handle the following situations: ``` $ uname -a SunOS solaris 5.11 11.4.0.15.0 i86pc i386 i86pc $ psrinfo -p -v The physical processor has 1 virtual processor (0) x86 (GenuineIntel 306D2 family 6 model 61 step 2 clock 3492 MHz) Intel Core Processor (Broadwell) The physical processor has 1 virtual processor (1) x86 (GenuineIntel 306D2 family 6 model 61 step 2 clock 3492 MHz) Intel Core Processor (Broadwell) The physical processor has 1 virtual processor (2) x86 (GenuineIntel 306D2 family 6 model 61 step 2 clock 3492 MHz) Intel Core Processor (Broadwell) The physical processor has 1 virtual processor (3) x86 (GenuineIntel 306D2 family 6 model 61 step 2 clock 3492 MHz) Intel Core Processor (Broadwell) ``` ``` $ uname -a SunOS sol11x86 5.11 11.0 i86pc i386 i86pc $ psrinfo -p -v The physical processor has 2 virtual processors (0 1) x86 (GenuineIntel 50650 family 6 model 85 step 0 clock 2000 MHz) Intel(r) Xeon(r) Gold 6138 CPU @ 2.00GHz ``` ``` $ uname -a SunOS sol11 5.11 11.0 sun4v sparc sun4v $ psrinfo -p -v The physical processor has 2 cores and 16 virtual processors (0-15) The core has 8 virtual processors (0-7) The core has 8 virtual processors (8-15) SPARC-T4 (chipid 0, clock 2848 MHz) ```
* ProcessorCount: Return the container CPU count instead of the host countSylvain Joubert2019-02-271-0/+14
| | | | | | | On Linux containers (tested with LXC and Docker) getconf returns the host CPU count. Use nproc with a higher priority if available to get the container's allocated CPUs instead of the non-accessible host count.
* Remove now-unused code once used on IRIXBrad King2019-01-111-17/+1
| | | | | We dropped support for IRIX as a host platform long ago. Remove some leftover code.
* Help: Convert remaining modules to block-style commentsKitware Robot2018-10-221-38/+39
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* Help: Replace occurrences of "Mac OS X" with "macOS"Bartosz Kosiorek2018-09-051-1/+1
| | | | | | | | Apple's main Operating system changed their name from OS X to macOS: https://www.engadget.com/2016/06/13/os-x-is-now-macos/ Revise documentation accordingly.
* Simplify CMake per-source license noticesBrad King2016-09-271-13/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
* ProcessorCount: Implement with psrinfo tool on recent SunOS versionsMarc Chevrier2015-09-281-8/+21
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* ProcessorCount: Update for HPUX 11iv3Eric Berge2014-06-101-0/+4
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* ProcessorCount: use mpsched on HPUX if machinfo is not presentRolf Eike Beer2014-03-281-0/+12
| | | | Co-Author: Gerhard Grimm <gerhard.grimm@detec.com>
* ProcessorCount: make it work on HaikuRolf Eike Beer2013-12-021-0/+14
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* Convert builtin help to reStructuredText source filesKitware Robot2013-10-151-19/+30
| | | | | | | | Run the convert-help.bash script to convert documentation: ./convert-help.bash "/path/to/CMake-build/bin" Then remove it.
* ProcessorCount: Mark find_program vars as advanced (#13236)David Cole2012-08-171-0/+7
| | | | | After each find_program call, mark_as_advanced each find result variable to avoid polluting the cache with non-advanced variables
* ProcessorCount: Use ERROR_QUIET with execute_process (#11302)David Cole2011-03-181-10/+25
| | | | | | | | | | | | | | | | | Also, comment out all "debugging" calls to message() that helped us interpret the output on other platforms when running on the dashboard clients. Using ERROR_QUIET avoids unnecessary stderr output while calling external tools to determine the processor count. If there's an error parsing the output, we set the count to 0 anyhow. Also, the test will fail on a CMake dashboard run if the count comes back equal to 0. Now that the code is "done"-ish, remove the debugging output. Expect no output on stdout or stderr when calling the ProcessorCount function from now on.
* ProcessorCount: Add support for remaining platforms (#11302)David Cole2011-03-151-24/+103
| | | | Including AIX, cygwin, FreeBSD, HPUX, IRIX, OpenBSD and Sun.
* Add ProcessorCount support for QNX via pidin. (#11302)David Cole2011-03-151-2/+22
| | | | | Thanks to Rolf Eike Beer <eike@sf-mail.de> for the code snippet parsing the pidin output.
* If getconf returns empty output, try cpuinfo. (#11302)David Cole2011-03-151-8/+17
| | | | | | | Also, add message output (temporarily) for gathering data on all the dashboard machines. After the test runs on the overnight dashboards tonight, I'll comment out the message output and commit/push again.
* Add correct module notice header.David Cole2011-03-151-2/+2
| | | | Fixes failing ModuleNotices test.
* Add module ProcessorCount.cmake (#11302)Michael Wild2011-03-151-0/+60
Credit goes to David Cole ( http://www.kitware.com/blog/home/post/63 ). Also add a script-based test of the new module. Signed-off-by: Michael Wild <themiwi@users.sourceforge.net>