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Hitimes Changelog

Version 3.0.0 - 2024-05-01

  • Migrated to SemaphoreCI for doing full test runs on all active ruby versions.
  • Remove the dependency on Process.clock_getres as it is unreliable.
  • This has the effect of deprecating some Hitimes constants that had been documented as public. These are now removed as this is a major version update
    • Hitimes::CLOCK_RESOLUTION_NANOSECONDS
    • Hitimes::CLOCK_RESOLUTION_SECONDS
    • Hitimes::INSTANT_CONVERSION_FACTOR
    • Hitimes.clock_resolution_description
    • Hitimes.clock_description
  • Added Rubocop for some coding consistency
  • Updated the supported ruby version to be 3.0 and up
  • Updated all dependencies
  • Changed how all the assert_delta style tests were done so they were not so flakey
  • Hitimes will now emit a warn message if it ends up using CLOCK_REALTIME
  • Hitimes will raise an exception if it cannot find a valid clock id. This is a bug and a message to file a report is in the exception

Version 2.0.0 2019-09-23

  • Remove the C and Java extensions as Process.clock_gettime() has the same resolution as what the extensions did.
  • Update all depedencies and resolve deprecations
  • Now usable on truffleruby

Version 1.3.1 2019-01-18

  • Update jruby extension to not use global runtime state (thanks @kares) (#70)
  • Update travis CI config
  • Update documentataion for Ruby 2.6

Version 1.3.0 2018-06-15

  • Add api method Hitimes.raw_instant to expose raw OS instant value
  • Add api constant Hitimes::INSTANT_CONVERSION_FACTOR to expose raw OS instant conversion factor
  • other development cleanup tasks

Version 1.2.6 2017-08-04

  • Resolve version number issue (#61) (thanks @anthraxx)

Version 1.2.5 2017-05-25

  • Update dependencies
  • Add ruby 2.4 to windows fatbinary
  • Update docs to indicate windows ruby before 2.0 is no longer supported

Version 1.2.4 2016-05-01

  • Fix finding the extension on ruby 2.1.10 (thanks @wpiekutowski)
  • Add more readable load error (thanks @mbautin)
  • Update README with what versions of ruby are supported.

Version 1.2.3 2015-09-13

  • Release new fatbinary version for windows
  • Update README to indicate duration units
  • Provide a more friendly error message if the gem is not installed correctly

Version 1.2.2 2014-07-09

  • fix compilation issue with clock_gettime in libc (reported by eradman and virtualfunction)
  • Switch to minispec for tests

Version 1.2.1 2013-03-12

  • Update dependencies
  • Ruby 2.0 fixes
  • Switch to Markdown, Yeah RDoc 4.0!

Version 1.2.0 2013-02-09

  • Update dependencies
  • Documentation cleanup
  • Fix use of deprecated JRuby API in java extension
  • Fix use of deprecated OSX system calls in C extension
  • Make hitimes -w clean
  • Fix ambiguity of calling duration on non-started Interval
  • Use RbConfig instead of Config (eregon)
  • Added Hitimes.measure
  • Switch to using rake-compiler for cross compilation of gems

Version 1.1.1 2010-09-04

  • Remove the unnecessary dependencies that should be development dependencies

Version 1.1.0 2010-07-28

  • Add a pure java extension so hitimes may be used in jruby with the same API

Version 1.0.5 2010-07-20

  • Fix 'circular require considered harmful' warnings in 1.9.x (reported by Roger Pack)
  • Fix 'method redefined' warnings in 1.9.x (reported by Roger Pack)

Version 1.0.4 2009-08-01

  • Add in support for x86-mingw32 gem
  • Add version subdirectory for extension on all platforms

Version 1.0.3 2009-06-28

  • Fix bug with time.h on linode (reported by Roger Pack)
  • Fix potential garbage collection issue with Interval class
  • Windows gem is now a fat binary to support installing in 1.8 or 1.9 from the same gem

Version 1.0.1 2009-06-12

  • Fix examples
  • performance tuning, new Hitimes::Metric derived classes are faster than old Timer class

Version 1.0.0 2009-06-12

  • Major version bump with complete refactor of the metric collection API
  • 3 types of metrics now instead of just 1 Timer
    • Hitimes::ValueMetric
    • Hitimes::TimedMetric
    • Hitimes::TimedValueMetric
  • The ability to convert all metrics #to_hash
  • Updated documentation with examples using each metric type

Version 0.4.1 2009-02-19

  • change to ISC License
  • fix bug in compilation on gentoo

Version 0.4.0 2008-12-20

  • Added new stat 'rate'
  • Added new stat method to_hash
  • Added Hitimes::MutexedStats class for threadsafe stats collection
    • not needed when used in MRI 1.8.x
  • remove stale dependency on mkrf

Version 0.3.0

  • switched to extconf for building extensions
  • first release of windows binary gem
  • reverted back to normal rdoc

Version 0.2.1

  • added Timer#rate method
  • switched to darkfish rdoc

Version 0.2.0

  • Performance improvements
  • Added Hitimes::Stats class

Version 0.1.0

  • Initial completion