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changes in preparation of v0.4.0 release (#170)
* convert changelog to markdown * update changelog
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# Wed Mar 3 2021 Stephanie Brink <[email protected]> v0.4.0 | ||
* Add support for ARM Juno architecture | ||
* Add top-level API to query available frequencies, add support for Intel and ARM | ||
* Add JANSSON-C dependency | ||
* Introduce JSON API to return monitoring data into a structure | ||
* Update variorum to build and run with both msr-safe < v1.5 (msr_whitelist) | ||
msr-safe >= v1.5 (msr_allowlist) | ||
* Add best effort node power cap support for Intel Broadwell and IBM | ||
* Build option to enable all warnings, cleanup compiler warnings | ||
* Default build type switched from Release to RelWithDebInfo | ||
* Consistent formatting for verbose printouts across architectures | ||
* Update year in license headers | ||
* Update docs throughout: JSON API, best effort power cap, architectures | ||
supported, add sample output to examples | ||
* Rename set functions to cap throughout top-level API (and internally in | ||
architecture-level functions) to clarify that the setting is an upper bound; | ||
instantaneous reads on these metrics may be at or below the value | ||
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# Thu Apr 23 2020 Stephanie Brink <[email protected]> v0.3.0 | ||
* Setup unit test infrastructure, test on gitlab to leverage msr-safe and OPAL | ||
access | ||
* Update return code for top-level variorum APIs from -1 to 0, enables us to | ||
run unit tests on any architecture | ||
* Fix poll_power and monitoring segfaults | ||
* Start adding python utilities to verify system environments (i.e. msr-safe, | ||
OPAL) | ||
* Rename variorum_set_topology to variorum_get_topology | ||
* Rename variorum examples | ||
* Add example integrations with cmake/make-build systems and c/cpp/fortran | ||
codes, use these in CI workflow to test install | ||
* Use spack mirrors in CI workflow to avoid failed fetch commands | ||
* New mailing lists: variorum-users and variorum-maintainers | ||
* Nvidia port: use node topology to map GPU to sockets | ||
* Fix for building variorum as static library | ||
* Add source code (c/cpp/h/python) format check to CI workflow | ||
* Add Contributor Covenant Code of Conduct | ||
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# Fri Mar 13 2020 Stephanie Brink <[email protected]> v0.2.0 | ||
* Add support for Nvidia platform -- Volta architecture | ||
* Add ECP 2020 tutorial presentation | ||
* Prefix front-facing APIs with variorum_ | ||
* Bug fix for computing power usage values | ||
* On Intel platforms, translate both power limit time windows (not just TW1) | ||
* Fix hwloc topology mapping (use logical indices, not OS) | ||
* Integrate Travis and GitLab for CI | ||
* Modify IBM powmon formatting into columns | ||
* Update license year for 2020 | ||
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# Wed Nov 11 2019 Stephanie Brink <[email protected]> v0.1.0 | ||
* Initial release to <https://github.com/llnl/variorum>! | ||
* Includes support for Intel platform -- Sandy Bridge, Ivy Bridge, Haswell, | ||
Broadwell, Skylake, and Kaby Lake architectures | ||
* Includes support for IBM platform -- Power9 architecture | ||
* Add powmon command line sample for monitoring performance counters during | ||
application execution | ||
* Initial RTD at <https://variorum.readthedocs.io> | ||
* Rename libvariorum to variorum | ||
* Bug fix for computing power from energy on Intel | ||
* Add developer docs for supporting new platforms | ||
* Add info on IBM sensors, OCC, and power shifting ratio | ||
* Rename front-facing APIs from print_*() to print_verbose_*() and dump_*() to | ||
print_*() | ||
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# Wed Jul 19 2017 Stephanie Labasan <[email protected]> v0.0.0 | ||
* Initial release to libvariorum repo on internal Bitbucket. | ||
* Base Sphinx documentation taken from SDAV Alpine project. Still has some | ||
legacy info as an example.. | ||
* Use Breathe to interpret Doxygen source code comments for documentation on | ||
Sphinx webpage. | ||
* Download and build hwloc dependency. | ||
* Include googletest in libvariorum source code and build dependency. | ||
* Include a couple googletests checking the presence, permissions, and validity | ||
of the msr and msr-safe drivers and the msr whitelist. | ||
* Include a host configuration file for LLNL's catalyst system using Intel's | ||
compilers to generate a CMakeCache.txt. | ||
* Add support for the following features: print/dump_power(), | ||
print/dump_counters(), print/dump_thermals(), print/dump_package_frequency(), | ||
print/dump_power_limits(), print_topology(), print_features(). | ||
* Write examples for the above set of features. | ||
* Add offset lists for Ivy Bridge, Broadwell, and Kaby Lake. |
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Original file line number | Diff line number | Diff line change |
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0.3.0 | ||
0.4.0 |
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