Gabriele Cosmo
103 lines
4.1 KiB
Plaintext
103 lines
4.1 KiB
Plaintext
-------------------------------------------------------------------
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=========================================================
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Geant4 - an Object-Oriented Toolkit for Simulation in HEP
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=========================================================
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Category History file
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---------------------
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This file should be used by G4 developers and category coordinators
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to briefly summarize all major modifications introduced in the code
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and keep track of all category-tags.
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It DOES NOT substitute the log-message one should put at every
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committal in the code repository !
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----------------------------------------------------------
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* Reverse chronological order (last date on top), please *
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----------------------------------------------------------
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21 September 2021 - G. Amadio (ptl-V10-07-08)
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- Fix C++20 warnings from GCC 11.2.0.
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6 June 2021 - J. Madsen (ptl-V10-07-07)
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- Fix to TaskRunManager::Terminate() + nullptr to m_thread_pool
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(causes seg-fault when ui/viz inited but run not inited)
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3 June 2021 - B. Morgan (ptl-V10-07-06)
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- Do not expose PTL_... CMake options to clients building Geant4
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- Remove exposure of CMAKE_CXX_... options controlled by master project
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24 May 2021 - J. Madsen (ptl-V10-07-05)
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- Updated PTL to v2.0.0 which replaced raw pointers to tasks with
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shared_ptrs for memory management improvements
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18th May 2021 - B.Morgan (ptl-V10-07-04)
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- Use CMAKE_CXX_STANDARD in place of GEANT4_BUILD_CXXSTD
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15 May 2021 - J. Madsen (ptl-V10-07-03)
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- Make PTL cmake options available
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- Useful options include PTL_USE_SANITIZER and PTL_USE_LOCKS
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- Removed PTL custom task allocator classes
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- Fixed warnings about TBB task scheduler init
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- Improved thread safety
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- Fixed some memory issues
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5 May 2021 - G.Cosmo (ptl-V10-07-02)
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- Updated minimum CMake version requirements in CMakeList.txt.
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22 Feb 2021 - B.Morgan (ptl-V10-07-01)
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- Apply patch from Gunter to fix component installs on Windows
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8 Nov 2020 - B.Morgan (ptl-V10-07-00)
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- Force installation of PTL headers to CMAKE_INSTALL_INCLUDEDIR/Geant4, following
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behaviour for other builtins
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- Don't override CMAKE_INSTALL_CONFIGDIR variable as this should be set in the parent
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directory.
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2 Nov 2020 - B.Morgan (ptl-V10-06-08)
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- BUGFIX #2286: Install PTL DLL/archive into appropriate platform dependent
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locations.
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20 Oct 2020 - B.Morgan (ptl-V10-06-07)
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- Export interface targets used by both static and shared variants of
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PTL to a dedicated file in the build directory. Required to avoid
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missing/double definitions of targets when building Geant4/PTL with
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shared/static at the same time.
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5 Oct 2020 - J.Madsen(ptl-V10-06-06)
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- Stability fixes for ensuring that stack variables are copied
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into task-group functions
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23 Sept 2020 - J.Madsen (ptl-V10-06-05)
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- All template parameters using leading underscore followed by
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capital letter have been replaced --> reserved for standard library
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- TaskGroup and TBBTaskGroup support non-aggregating join function
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- Arguments are copied into tuple for tasks
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12 Sept 2020 - J.Madsen (ptl-V10-06-04)
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- Fixed issues with PTL::ThreadPool destruction.
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- For some ill-advised reason, the original impl detached the threads
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instead of joining them to ensure they were deleted
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- Created generic execute_on_all_threads member function for thread pool
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- this handles the complexity of performing this operation w/ TBB
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- cleaned up the inconsistent naming in PTL::ThreadPool
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23 June 2020 - J.Madsen (ptl-V10-06-03)
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- Tweaked VTaskGroup to use a vector instead of list
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- Declared the default ctor/dtor/assign-op for
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JoinFunction class in TaskGroup
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22 June 2020 - B.Morgan (ptl-V10-06-02)
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- Force use of -pthread on non-Win32 platforms
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18 June 2020 - G.Cosmo (ptl-V10-06-01)
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- Adapted files organisation to Geant4 and fixed porting on Windows DLLs.
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- Changed library name to "G4ptl", to distinguish from external installation.
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- Integrated with GNUmake system.
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8 May 2020 - J.Madsen (ptl-V10-06-00)
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- New module for built-in Parallel Tasking Library (PTL), a Lightweight
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C++11 multithreading tasking system featuring thread-pool, task-groups,
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and lock-free task queue.
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Original version 0.0.2.
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