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v.11.4.2 (17 March 2025)
- Optimized Circuit::Optimize() when _threadCount == 0.
v.11.4.1 (21 November 2024)
- Fixed potential hang in multi-threaded circuit ticking.
- Fixed potential crash in multi-threaded circuit scanning.
v.11.4.0 (15 November 2024)
- Updated fast_any submodule (incl. optimized "has value" detection).
- Greatly optimized Tick() methods by removing unnecessary I/O resets.
v.11.3.1 (21 August 2024)
- Simplified Component::GetBufferCount().
- Slightly optimized circuit wiring.
v.11.3.0 (10 August 2024)
- Updated fast_any submodule (incl. uninitialized type_id fix).
- Simplified conditionals in Circuit::Tick().
- Slightly optimized Circuit::Optimize() method.
- Reduced conditionals in circuit thread while loops.
v.11.2.0 (05 April 2024)
- Updated fast_any submodule (incl. README update).
- Renamed _ReleaseNextThread() to _ReleaseNextBuffer().
- Post-fixed all non-series entities with "Parallel".
v.11.1.3 (30 March 2024)
- Added componentsMap reserve() in Circuit::_Optimize().
- Slightly optimized Component::ConnectInput().
- Cleaned up a couple for loops.
v.11.1.2 (28 March 2024)
- Updated fast_any submodule (incl. const T& constructor).
- Added DisconnectAllComponents() call to Circuit destructor.
- Replaced operator=() with emplace() in SignalBus::SetSignal().
v.11.1.1 (21 March 2024)
- Namespaced exported plugin Create() method.
- Added thread yields after condition variable notifications.
v.11.1.0 (18 March 2024)
- Updated fast_any submodule (incl. optimized emplacement).
- Removed size() checks from SignalBus methods.
v.11.0.5 (17 March 2024)
- Bypassed _componentsParallel optimization when unused.
- Removed unmatched cppcheck suppression.
- Reverted tasks.json testing change.
v.11.0.4 (17 March 2024)
- Updated fast_any submodule (incl. optimized type checking).
v.11.0.3 (16 March 2024)
- Updated fast_any submodule (incl. optimized type checking).
v.11.0.2 (14 March 2024)
- Replaced CMake with Meson.
- Updated fast_any submodule (incl. inline cleanup).
- Cleaned up all inlines.
v.11.0.1 (12 March 2024)
- Cleaned up project structure.
v.11.0.0 (11 March 2024)
- Made DSPatch a header-only library.
- Inlined everything.
v.10.2.4 (22 February 2024)
- Added more efficient iterator loop in ParallelCircuitThread::_Run().
- Fixed readyFlags being set on outputs with no refs.
- Cleaned up some code and docs.
v.10.2.3 (16 February 2024)
- Added missing componentsParallel.clear() in RemoveAllComponents().
- Cleaned up and (slightly) optimized thread classes.
- Removed some unnecessary vector indexing and size() calls.
- Clarified what "time-consuming" actually means in the docs.
v.10.2.2 (14 February 2024)
- Simplified Component::_ScanParallel() logic.
- Removed unnecessary SetBufferCount() in ~Circuit().
- Removed deprecated ATOMIC_VAR_INIT macro.
- Pre-optimized circuit in TenThousandComponents test.
v.10.2.1 (14 February 2024)
- Fixed parallel scanning in Circuit::Optimize().
- Updated documentation on multi-threading support.
v.10.2.0 (13 February 2024)
- Added Circuit::SetThreadCount() method.
- Updated fast_any submodule (incl. macOS 10.15 support).
- Updated CI to build on macOS 11 and Windows Server 2019.
v.10.1.3 (25 January 2024)
- Removed references to pointers in Circuit component loops.
- Reserved memory for inputWires in SetInputCount_().
- Stabilized thread performance tests (again).
v.10.1.2 (02 January 2024)
- Removed unnecessary auto-tick pause in Optimize().
- Removed unnecessary re-ordering on redundant ConnectOutToIn() calls.
- Cleaned up tutorial components and application code.
- Made thread performance tests stricter.
v.10.1.1 (01 January 2024)
- Cleaned up and documented new Circuit::Optimize() method.
- Updated copyright notices.
v.10.1.0 (31 December 2023)
- Greatly improved circuit performace with component auto-ordering.
- Added Circuit::Optimize() to manually order components pre-tick.
v.10.0.2 (29 December 2023)
- Optimized Tick() by avoiding unnecessary wire copying.
- Declared all non-abstract classes "final".
- Added a link for the DSPatch project template to the docs.
- Further stabilized thread performance tests.
v.10.0.1 (12 December 2023)
- Optimized Circuit components vector with raw pointers.
- Optimized Wire struct with raw pointer fromComponent.
- Cleaned up "TenThousandComponents" test.
- Further stabilized thread performance tests.
v.10.0.0 (19 November 2023)
- Updated fast_any submodule (incl. optimized type()).
- Greatly improved Circuit teardown time.
- Improved Circuit buffer count management.
- Inlined internal Component and Plugin methods.
- Fixed static build on Windows.
- Fixed uninitialized reference counts in Component.
- Fixed CMake warnings.
- Stabilized thread performance tests.
v.9.7.5 (18 September 2023)
- Move Wire struct back into its own header.
- Moved EXPORT_PLUGIN macro to Plugin.h.
- Cleaned up documentation / website.
v.9.7.4 (11 September 2023)
- Fixed hang in Circuit::Sync() when multi-buffer ticking.
- Cleaned up includes such that "src" is not needed.
- Added fast_any to installed headers.
v.9.7.3 (10 September 2023)
- Updated fast_any submodule (incl. updated LICENSE + README).
- Removed public SetThreadHighPriority() method.
- Matched std::any-like assignment in SetSignal().
v.9.7.2 (03 September 2023)
- Updated fast_any submodule (incl. updated benchmark figures).
- Fixed Windows build failure in Common.h.
- Moved Wire struct to Component::internal.
- Added Circuit::Sync() method.
- Updated build instructions in README.
v.9.7.1 (28 August 2023)
- Tidied up Component.cpp code.
- Replaced use of unordered_set with regular set.
- Set ProcessOrder::OutOfOrder on PassThrough test component.
v.9.7.0 (27 August 2023)
- Improved tick performance by removing non-scalable "Parallel" mode.
- Replaced custom YieldThread() method with std::this_thread::yield().
- Updated fast_any submodule (incl. inline initialization of value type).
v.9.6.1 (24 August 2023)
- Reverted some "optimizations" that actually made things slower.
v.9.6.0 (24 August 2023)
- Made WaitForRelease() and ReleaseNextThread() lock-free.
- Replaced custom structs in Component with mutex* & atomic_flag*.
- Slightly optimized Tick() and GetOutput() logic.
v.9.5.4 (19 August 2023)
- Updated fast_any submodule (incl. optimizations & bug fixes).
- Optimized AutoTickThread, CircuitThread & ComponentThread.
v.9.5.3 (12 August 2023)
- Updated fast_any submodule (incl. C-style cast fixes).
- Moved fast_any to include/ to simplify the build.
- Cleaned up in-line documentation.
v.9.5.2 (12 August 2023)
- Replaced Signal class with fast_any.
- Fixed Component::DisconnectInput() hang on Windows.
- Added more test coverage.
v.9.5.1 (11 August 2023)
- Further optimized Circuit::RemoveComponent()
- Further optimized Signal::Get/SetSignal()
v.9.5.0 (08 August 2023)
- Greatly optimized circuit construction & destruction.
- Slightly optimized Signal::MoveSignal().
v.9.4.0 (29 July 2023)
- Optimized signal assignment methods by removing bool return.
- Renamed Component::_DoTick to Component::_TickParallel().
- Optimized Component::Tick().
v.9.3.2 (22 May 2023)
- More optimizations to Component::Tick()/_DoTick().
v.9.3.1 (24 April 2023)
- Explicitly declared Signal template methods inline.
- Reduced lock scope in CircuitThread::SyncAndResume().
v.9.3.0 (14 April 2023)
- Made Component::Tick() void to optimize recursion.
- Added TickMode argument to Component::Reset().
- Optimized internal::Component::GetOutput().
v.9.2.4 (11 April 2023)
- Fixed Signal & SignalBus move constructors.
v.9.2.3 (11 April 2023)
- Inlined all Signal and SignalBus methods.
- Optimized type comparisons in Signal.
- Made GetValue() methods const-correct.
- Renamed ReleaseThread() to ReleaseNextThread().
- Updated Catch test framework.
- Updated docs.
v.9.2.2 (07 April 2023)
- Corrected SignalBus move constructor.
- Removed all deque usage in Component.
- Switched to compile-time signal type IDs.
- Bumped build to C++17.
v.9.2.1 (01 April 2023)
- Optimized Component::_DoTick() method.
- Massively improved performance of SignalBus.
- Code formatting and style fixes.
v.9.2.0 (28 March 2023)
- Fixed auto-tick bug on SetBufferCount().
- Added TenThousandComponents test.
- Lots of optimizatons.
v.9.1.0 (31 January 2023)
- Renamed move version of SetValue() to MoveValue().
- Renamed CopySignal() to SetSignal().
v.9.0.1 (19 January 2023)
- Added move version of SignalBus / Signal::SetValue().
- Removed unnecessary sync in CircuitThread::Start().
- Improved & stabilized thread performance tests.
v.9.0.0 (19 November 2022)
- Reduced unnecessary pointer use.
- Optimized signal transfers in parallel tick mode.
- Provide Process_() inputs as non-const reference.
- Improved & stabilized thread performance tests.
- Various static code analysis fixes.
v.8.0.0 (24 July 2022)
- Add Meson build configs.
- Switched from Travis and AppVeyor to GitHub Actions.
- Code formatting and style fixes.
- Optimized SignalBus transfers.
v.7.0.1 (15 February 2020)
- Add notes on TickMode and ProcessOrder to API docs.
v.7.0.0 (02 February 2020)
- Re-license DSPatch to BSD 2-Clause.
- Add Win32 manifest and resource files.
- Add version header file.
v.6.03 (08 April 2019)
- Fix Component::DisconnectInput().
v.6.02 (21 March 2019)
- Fix Archlinux build.
- Don't start ComponentThreads unnecessarily in Series TickMode.
v.6.01 (05 January 2019)
- Minor bug fix in feedback wire detection.
- Rebrand DSPatch as a Dataflow Framework rather than FBP.
v.6.00 (04 January 2019)
- Greatly improved performance in reactive-style one-shot circuits.
- Added Circuit::Set/GetBufferCount() for optimized stream processing.
- Added "Series" tick mode for optimized series circuit processing.
- Tick parallel components in parallel with new ComponentThread class.
- Improved stability in *Thread classes.
v.5.01 (11 November 2018)
- Various code readability improvements.
- Wait for circuit threads to stop in StopAutoTick().
v.5.00 (10 November 2018)
- Removed unnecessarily complex integrated circuits concept.
- Replaced in-house DSPatch::internal::Threads with std::threads.
- Removed all friend classes.
- Moved signal reference counting into DSPatch::internal::Component.
- Moved RunType logic into Signal.
- Added Signal::HasValue() and Signal::GetType().
- Loads of optimisations and static code analysis fixes.
v.4.10 (27 October 2018)
- Allow out-of-order component processes.
- Fixed threaded integrated circuit bugs.
v.4.00 (09 October 2018)
- Major C++14 refactor.
- Moved audio-related example components to the DSPatchables project.
- Removed overly complex Parameter concept.
- Removed the horrid "Global Circuit", along with DSPatch::Finalize().
- Greatly simplified component plugins.
- Optimised signal transfer by moving rather than copying where possible.
- Added CI and unit tests.
v.3.00 (07 April 2015)
- Reference parameters by index for better performance.
- Cleaned up code formatting and class interfaces.
- DisconnectComponent fixed to also remove outgoing wires.
- ResumeAutoTick() resumes only once called for every PauseAutoTick().
- Updates to support DSPatcher.
v.2.70 (21 December 2014)
- Added support for DspComponent plugins (DspPlugin + DspPluginLoader).
- Fixed build and install scripts.
v.2.62 (18 August 2014)
- Added alternative Get* methods returning const pointers.
- Increased build warning level and fixed all issues.
- Uninitialised variable fix for DspParameter.
- Fixed GetInput/Output/ParameterName() empty string return bug.
v.2.61 (16 June 2014)
- Introduced component parameters (DspParameter).
- Added DspComponent user callback mechanism.
- Improved const-correctness and code style.
- Added ability to remove single IO pins.
v.2.60 (19 January 2014)
- Replaced project files with more flexible CMakeLists.
- DspWaveStreamer fix (don't assume standard type sizes).
- Reduced size of distributable.
v.2.51 (13 September 2013)
- Fixed Unix thread detach error.
- Improved overall encapsulation.
- Replaced "Clear" with "Remove" for I/O removal.
v.2.50 (14 July 2013)
- Reduced size of distributable.
- Removed closed source dependency from example project.
- Added Linux makefiles.
v.2.43 (30 June 2013)
- Simplified platform selection macros.
v.2.42 (24 June 2013)
- Added vs2008 and vs2010 versions of dspdemo.
- Code style and performance improvements.
v.2.41 (07 February 2013)
- Fixed VS2010 dspdemo linker errors.
v.2.40 (04 February 2013)
- Optimized DspRunType.
- Added Stop() method to DspThread.
- Reduced pointer dereferencing and temporaries.
v.2.33 (01 February 2013)
- Signal reading / writing optimized.
- Code cleaned up and re-formatted.
v.2.32 (24 January 2013)
- Reduced component thread mutex locking.
- Fixed DspCircuit AddInput() run-time error.
- Documentation updates.
v.2.31 (19 December 2012)
- Improved synchronization in AddComponent().
- Component routing upgraded to template methods.
v.2.30 (15 December 2012)
- Circuit routing simplified.
- Completed "circuit-less" component processing.
- Component names now optional.
- DspCircuit no longer deletes external memory.
- Optimized circuit-in-circuit processing.
v.2.2 (08 December 2012)
- A component can no longer exist in multiple circuits.
- Added coding tutorials
- Cleaned up project directory structure.
- Comments and documentation updates.
- Resolved component / circuit thread count clash.
v.2.1 (06 November 2012)
- Removed DspSafePointer class.
- Greatly improved overall performance.
- Added commenting for doxygen.
v.2.0 (02 November 2012)
- Re-licensed DSPatch to LGPL.
- Added support for non-threaded platforms.
- Circuit routing upgraded to more flexible template methods.
v.1.2 (20 October 2012)
- Ported to Unix-based OS's.
- Completed circuit-in-circuit logic.
v.1.1 (17 October 2012)
- Various bug fixes.
- Added 2 more components to the dspdemo project.
- Optimized threaded circuit processing.
- AddComponent() updated to accept pre-constructed DspComponents.
v.1.0 (14 October 2012)
- Extracted routing engine behind "Crosstalk" to form: "DSPatch".