v9.0.0

9.0.0

License

• Use licence MPL 2.0 instead of GPL3_WITH_RTE-Exceptions (#1812)

Improvements

• Include overflow variable in HydroPower constraint (#1903)
• Add total time logging at the end of the simulation (#1908)
• Add STS level constraint to suspect list for infeasible problem analysis (#1891)

For developers

• Use precompiled OR-Tools for Oracle Linux 8 CI (#1893)
• Change version behavior to allow more flexibility (#1898)

Code quality

• Use std::shared_ptr instead of indices for active binding constraints in results (#1887)
• Fix a few compilation warnings (#1880)
• Scratchpad numspace (#1749)

Tests

• Fix invalid index causing segfault in test-study test (#1902)

v8.8.2

8.8.2

Bugfix

• Fix segfault caused by uninitialized cluster.series.timeseriesNumbers (#1876). This bug was introduced in v8.8.1 by #1752
• Bump OR-Tools from 9.5 to 9.8 (fix crash with XPRESS) (#1873)

Run tests: false

v8.8.1

8.8.1 (01/2024)

⚠️ This version has serious issues. We recommend using version 8.8.2 instead.

Bugfix

• Simplify TS numbers drawings, fix bug related to refresh & local thermal generation (#1752)

Improvements

• Take into account breaking change in OR-Tools's API, enable SCIP & GLPK solvers, bump OR-Tools (#1825). This should improve performances with FICO XPRESS
• Fail if OR-Tools solver is not found (#1851)
• Add possibility to release without running any tests (#1852)

Code quality

• Use std::unordered_map for tmpDataByArea_ (hydro ventilation) (#1855)
• Remove mutable keyword from PROBLEME_HEBDO (#1846)
• Remove Study::gotFatalError, throw exceptions instead (#1806)
• Renewable containers (#1809)
• Use modern style for loops, avoid int cast (#1847)
• Remove YUNI_STATIC_ASSERT (#1863)

Testing

• Add tests on short-term storage/thermal cluster/renewable cluster removal (#1841)

Doc

• Add precision about enabled field in ST storage (#1850)
• Use dedicated URL path for Doxygen, instead of root (#1865)
• Fix HTML generation for readthedocs (#1867)
• Add dark mode switch for Doxygen online documentation (#1792)

Run tests: false

v8.8.0

8.8.0 (12/2023)

New features

• New "cash-flow" variable for ST storage (#1633)
• Experimental optimization with discrete variables (MILP unit-commitment mode, #670)
• Add enabled property for ST storage objects, fix bug related to saving ST objects (#1807)

Improvements

• Add shortcut -s for named MPS problems in CLI options (#1613)
• Use 50% as a default value for ST-storage property initiallevel (#1632)
• Add warning logs for non-existent output variable (#1638)
• Add area name in error message for rare error (#1695)
• Fix wrong year number in logs upon failed year (#1672)
• Always check mingen against maxPower, regardless of reservoirManagement (#1656)
• New log msg when solver not found in or-tools (#1687)

For developers

• Fix annoying error log about correlation matrices in tests (#1573)

Bugfixes (reported by users)

• Fix output variable PROFIT for thermal clusters (#1767)
• Bug on renewable cluster (wrong group) (#1631)

Bugfixes (reported internally)

• Fix oracle-linux8 binaries missing compression feature (#1741)
• Named MPS - fix duplicated "ranged" binding constraints (#1569)
• Fix save for short term storage objects (#1807)
• Prevent segfault during simulation, check bounds of scenario builder (#1567)
• Fix number of links in deprecated output file digest.txt (#1646)
• Fix unfeasible problem analyzer (#1527)
• [Windows only] Increase file size limit when reading file (#1674)
• Fix segfault encountered when importing logs (#1702)
• Fixes swallowed exceptions in computation thread (#1685)
• Fix writer causing a segfault with OR-Tools (#1584)

Documentation

• Create Doxygen documentation (#1650)
• Update README.md (#1654)
• Add advice for developers (#1639)
• Document the usage of XPRESS (#1596)

GUI

• Fix regression on cluster renaming, add unit tests (#1699)

Dependencies

• Use minizip-ng 4.0.1 (from 3.0.7) (#1696)
• Bump vcpkg to latest tag (2023.07.21) (#1532)
• Remove dead code yuni-docmake (#1544)
• Remove fixed-size ints from Yuni (#1622, #1629)

Code cleaning / quality

• Architecture Decision Record for Study breakdown (#1600)
• Remove dependency to UI, use RAII to handle resources (#1678)
• De-templatize HydroManagement::prepareNetDemand (#1679)
• Use std::unique_ptr::operator-> rather than std::unique_ptr::get (#1676)
• Renamed timeSeries into timeSeriesEnum (#1675)
• Remove RenouvelableParPalier from global variable (#1659)
• Remove code duplication in src/libs/antares/study/parameters.cpp (#1667)
• Remove manual alloc and update code standards in hydro/daily2 (#1651)
• Remove StudyRuntimeInfos::parameters (#1665)
• Introduce & use DataSeriesCommon::getAvailablePowerYearly (#1660)
• Add getValue for thermal clusters, remove State::timeSeriesIndex (#1644)
• Move resultWriter out of class Study (#1649)
• Remove malloc in src/solver/hydro/ (#1626)
• Refactor constraint building (#1607)
• Remove most uses of IResultWriter::Ptr, use ref instead (#1642)
• Refactor hydro pmin checks (#1381)
• Clean up parameters.cpp (#1623)
• Remove unused BindingConstraintsRepository::eachActive (#1625)
• Provide reference to Benchmarking::IDurationCollector, not raw pointer (#1621)
• Use int32_t and uint32_t in PROBLEME_HEBDO (#1577, #1543)
• Reduce use of study in helper functions (#1610)
• Move thermal noises to class Simulation (#1594)
• Upgrade src/solver/hydro to C++ (#1581)
• Remove duplicate header (#1595)
• Remove unused variable (#1585)
• Remove dynamic alloc of PROBLEME_HEBDO (#1554)
• Remove memory usage (#1578)
• Use reference instead of raw pointers (#1579)
• Re-order initialization to avoid compilation warnings (#1599)
• Remove some global variables (#1545)
• Remove goto in OPT_AppelDuSimplexe (#1533)
• Remove useless Area's data member : enabled (#1556)
• Clarify string -> enum conversion for thermal cluster groups (#1553)
• Remove unmanaged dynamic allocation for ProblemeAResoudre (#1549)
• Remove shared_ptr for OptPeriodStringGenerator (#1528)
• Final removal of study singleton from the solver (#1536)
• Remove use of current study singleton in emergency exit (#1519)
• Remove unused function getFilenameWithExtension (#1537)
• Remove tmpnam from tests (#1506)

Build

• ACR CMake (#1551)
• Add "Antares::action" CMake library, build only if BUILD_UI=ON (#1637)
• Fix conflicting library name (#1590)
• Cleanup date dependency (#1565)
• CMake Memory and Sys (#1558)
• Split benchmarking (#1582)
• Remove liblib* CMake targets (#1609)
• Split study in CMakefile (#1583)
• CMake usage improvements (#1548)
• Fix build for Oracle Linux 8 (#1542)

Misc

• Schedule deps compile instead of develop merge (#1530)

v8.7.2

8.7.2 (11/2023)

Bugfix

• Named MPS - fix duplicated "ranged" binding constraints (#1569)

v8.7.1

v8.6.4

v8.6.4 (11/2023)

Bugfixes

• Fix Oracle Linux minizip build + actually run zip unit tests (#1744)
• Fix output variable PROFIT for thermal clusters (#1767)

v8.6.3

Full Changelog: v8.6.2...v8.6.3

v8.4.4

v8.7.0

8.7.0 (08/2023)

New Features

• Binding constraint RHS scenarization (#1219)
• Implement --mps-export command-line option (#1404)
• Name constraints & variables in MPS files using --named-mps-problems command-line option (#1294)
• Thermal price definition (contributed by RTE-i, #1272)

Improvements

• Write full command-line instead of solver location in logs (#1518)

Packages

• Give Oracle Linux 8 assets a proper name instead of "unknown" (#1438)
• Don't build tools (study-updater, etc.) by default (#1442)

Bugfixes

• Fix error when writing files over 80Mb into a zip (#1488)
• Fix memory leaks (#1468)
• Fix segfault, add !skipped to enabled constraints (#1441)
• Backport v8.4.3 changes

GUI

• Thermal price definition (RTEi's -> CR20) - UI (#1485)

Docs

• Fix possible values for ST storage (#1455)

Tests

• Add named MPS tests (#1408)
• Enforce better unit test isolation (#1486)
• Add tests for Windows CI when job is scheduled (#1483)
• Tests for CR20: thermal price definition (#1364), improvements (#1422)

For developers

• Remove platform-specific headers (#1523)
• Remove one goto instruction in OPT (#1522)
• Remove study singleton in application signal handlers (#1513)
• Remove barely-used ThermalCluster::productionCost temporary (#1517)
• Bindings constraints scenario : handling last remarks (#1466)
• Replace remaining vector of pointers by plain vector (#1505)
• Split ts numbers data classes in different files (#1398)
• Remove more usage of study singleton (#1509)
• Group of constraints (#1388)
• Remove unused headers in optimization module (#1495)
• Refactor ProblemeHebdo allocation (#1489)
• Remove use of study singleton in optimization module (#1492)
• Remove Study::Get from SIM, pass as function argument instead (#1494)
• Objects in CMakeFiles (#1465)
• Variables with a Ref or Ref_SV suffix (#1475, #1481, #1497, #1498, #1500, #1501, #1502)
• Use std::vector instead of MemAlloc/MemFree, clean up (#1471)
• Use ~class() = default (#1473)
• Memory allocation for ProblemeAResoudre, use std::vector (#1432)
• Improve clarity for constraints that should be used (#1452)
• Automatically include yuni include directory in dependents (#1525)
• Clarify logs & code in case of "failed year" (#1450)
• Remove two static functions (#1440)
• Avoid copies using std::move (#1445)
• Memory allocation, use std::vector (#1402)
• Fix critical code smells (#1412)
• Named MPS: factorize variable & constraint namers (#1409)
• Array, logs jit and correlation in makefile (#1410)