- update to 2021.1.5:
* Reworked synchronization mechanism to reduce contention when multiple
task_arena’s are used concurrently.
* Fixed sporadic memory corruption.
* Enabled Microsoft Visual Studio* 2022 and Python 3.9 support.
* Extended task_group interface with a new run_and_wait overload to accept
task_handle.
* Fixed possible correctness issue in queuing_rw_mutex on non-Intel platforms.
* Fixed sporadic memory corruption.
OBS-URL: https://build.opensuse.org/request/show/975530
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/tbb?expand=0&rev=73
- Rework the building of python bindings
* Fix egg info version
* Remove shebang lines
* fix lining issue by setting TBBROOT and tbbvars in install phase
* Run python tests with irml library built (but not installed)
* Build bindings packages for all existing python3 flavors
gh#openSUSE/python-rpm-macros#66
BTW this also fixes the SLE_12 build, if anyone cares
OBS-URL: https://build.opensuse.org/request/show/858632
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/tbb?expand=0&rev=68
- Update to version 2020.2
* Cross-allocator copying constructor and copy assignment operator
for concurrent_vector are deprecated.
* Added input_node to the flow graph API. It acts like a source_node
except for being inactive by default; source_node is deprecated.
* Allocator template parameter for flow graph nodes is deprecated. Set
TBB_DEPRECATED_FLOW_NODE_ALLOCATOR to 1 to avoid compilation errors.
* Flow graph preview hetero-features are deprecated.
* Fixed the task affinity mechanism to prevent unlimited memory
consumption in case the number of threads is explicitly decreased.
* Fixed memory leak related NUMA support functionality in task_arena.
- Update to version 2020.1
* Fixed the issue of task_arena constraints not propagated on
copy construction.
* Fixed TBBGet.cmake script broken by TBB package name changes
(https://github.com/intel/tbb/issues/209).
OBS-URL: https://build.opensuse.org/request/show/789846
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tbb?expand=0&rev=21
* Cross-allocator copying constructor and copy assignment operator
for concurrent_vector are deprecated.
* Added input_node to the flow graph API. It acts like a source_node
except for being inactive by default; source_node is deprecated.
* Allocator template parameter for flow graph nodes is deprecated. Set
TBB_DEPRECATED_FLOW_NODE_ALLOCATOR to 1 to avoid compilation errors.
* Flow graph preview hetero-features are deprecated.
* Fixed the task affinity mechanism to prevent unlimited memory
consumption in case the number of threads is explicitly decreased.
* Fixed memory leak related NUMA support functionality in task_arena.
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/tbb?expand=0&rev=64
- Update to version 2019_u9
* Multiple APIs are deprecated. For details, please see
Deprecated Features appendix in the TBB reference manual.
* Added C++17 deduction guides for flow graph nodes.
Preview Features
* Added isolated_task_group class that allows multiple threads to add
and execute tasks sharing the same isolation.
* Extended the flow graph API to simplify connecting nodes.
* Added erase() by heterogeneous keys for concurrent ordered containers.
* Added a possibility to suspend task execution at a specific point
and resume it later.
Bugs fixed
* Fixed the emplace() method of concurrent unordered containers to
destroy a temporary element that was not inserted.
* Fixed a bug in the merge() method of concurrent unordered
containers.
* Fixed behavior of a continue_node that follows buffering nodes.
* Added support for move-only types to tbb::parallel_pipeline
* Fixed detection of clang version when CUDA toolkit is installed
- Refresh patches:
* cmake-remove-include-path.patch
* disable-irml.patch
* optflags.patch
OBS-URL: https://build.opensuse.org/request/show/738866
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tbb?expand=0&rev=19
* Multiple APIs are deprecated. For details, please see
Deprecated Features appendix in the TBB reference manual.
* Added C++17 deduction guides for flow graph nodes.
Preview Features
* Added isolated_task_group class that allows multiple threads to add
and execute tasks sharing the same isolation.
* Extended the flow graph API to simplify connecting nodes.
* Added erase() by heterogeneous keys for concurrent ordered containers.
* Added a possibility to suspend task execution at a specific point
and resume it later.
Bugs fixed
* Fixed the emplace() method of concurrent unordered containers to
destroy a temporary element that was not inserted.
* Fixed a bug in the merge() method of concurrent unordered
containers.
* Fixed behavior of a continue_node that follows buffering nodes.
* Added support for move-only types to tbb::parallel_pipeline
* Fixed detection of clang version when CUDA toolkit is installed
- Refresh patches:
* cmake-remove-include-path.patch
* disable-irml.patch
* optflags.patch
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/tbb?expand=0&rev=59
- Add cmake-remove-include-path.patch to remove setting include
path since we already install under /usr/include and this fixes
idiot OpenCV trying to do -isystem $TBB_INCLUDE_DIR
- Update to version 2019_U8
* Fixed a bug in TBB 2019 Update 7 that could lead to incorrect memory
reallocation on Linux (https://github.com/intel/tbb/issues/148).
* Fixed enqueuing tbb::task into tbb::task_arena not to fail on threads
with no task scheduler initialized
(https://github.com/intel/tbb/issues/116).
- Update to version 2019_U7
* Added TBBMALLOC_SET_HUGE_SIZE_THRESHOLD parameter to set the
lower bound for allocations that are not released back to OS
unless a cleanup is explicitly requested.
* Added zip_iterator::base() method to get the tuple of underlying
iterators.
* Improved async_node to never block a thread that sends a message
through its gateway.
* Extended decrement port of the tbb::flow::limiter_node to accept
messages of integral types.
* Removed the number_of_decrement_predecessors parameter from the
constructor of flow::limiter_node. To allow its usage, set
TBB_DEPRECATED_LIMITER_NODE_CONSTRUCTOR macro to 1.
* Added ordered associative containers:
concurrent_{map,multimap,set,multiset} (requires C++11).
OBS-URL: https://build.opensuse.org/request/show/708277
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tbb?expand=0&rev=18
* Added TBBMALLOC_SET_HUGE_SIZE_THRESHOLD parameter to set the
lower bound for allocations that are not released back to OS
unless a cleanup is explicitly requested.
* Added zip_iterator::base() method to get the tuple of underlying
iterators.
* Improved async_node to never block a thread that sends a message
through its gateway.
* Extended decrement port of the tbb::flow::limiter_node to accept
messages of integral types.
* Removed the number_of_decrement_predecessors parameter from the
constructor of flow::limiter_node. To allow its usage, set
TBB_DEPRECATED_LIMITER_NODE_CONSTRUCTOR macro to 1.
* Added ordered associative containers:
concurrent_{map,multimap,set,multiset} (requires C++11).
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/tbb?expand=0&rev=55
- Update to version 2019_U6
* Added support for enqueuing tbb::task into tbb::task_arena
(https://github.com/01org/tbb/issues/116).
* Improved support for allocator propagation on concurrent_hash_map
assigning and swapping.
* Improved scalable_allocation_command cleanup operations to release
more memory buffered by the calling thread.
* Separated allocation of small and large objects into distinct memory
regions, which helps to reduce excessive memory caching inside the
TBB allocator.
- Disable python2 support
OBS-URL: https://build.opensuse.org/request/show/702777
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tbb?expand=0&rev=17
* Added support for enqueuing tbb::task into tbb::task_arena
(https://github.com/01org/tbb/issues/116).
* Improved support for allocator propagation on concurrent_hash_map
assigning and swapping.
* Improved scalable_allocation_command cleanup operations to release
more memory buffered by the calling thread.
* Separated allocation of small and large objects into distinct memory
regions, which helps to reduce excessive memory caching inside the
TBB allocator.
- Disable python2 support
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/tbb?expand=0&rev=53
- Update to version 2018_U2
* lambda-friendly overloads for parallel_scan.
* support of static and simple partitioners in
parallel_deterministic_reduce.
* initial support for Flow Graph Analyzer to do parallel_for.
* reservation support in overwrite_node and write_once_node.
* Fixed a potential deadlock scenario in the flow graph that
affected Intel® TBB 2018 Initial Release.
* Fixed constructors of concurrent_hash_map to be exception-safe.
* Fixed auto-initialization in the main thread to be cleaned up at shutdown.
* Fixed a crash when tbbmalloc_proxy is used together with dbghelp.
* Fixed static_partitioner to assign tasks properly in case of nested parallelism.
OBS-URL: https://build.opensuse.org/request/show/557681
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tbb?expand=0&rev=11
- Update to version 2018 release
* Now fully supports this_task_arena::isolate() function.
* Parallel STL, an implementation of the C++ standard library
algorithms with support for execution policies, has been
introduced.
* Fixed a bug preventing use of streaming_node and opencl_node
with Clang.
* Fixed this_task_arena::isolate() function to work correctly
with parallel_invoke and parallel_do algorithms.
* Fixed a memory leak in composite_node.
* Fixed an assertion failure in debug tbbmalloc binaries when
TBBMALLOC_CLEAN_ALL_BUFFERS is used.
OBS-URL: https://build.opensuse.org/request/show/528061
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tbb?expand=0&rev=9
* Now fully supports this_task_arena::isolate() function.
* Parallel STL, an implementation of the C++ standard library
algorithms with support for execution policies, has been
introduced.
* Fixed a bug preventing use of streaming_node and opencl_node
with Clang.
* Fixed this_task_arena::isolate() function to work correctly
with parallel_invoke and parallel_do algorithms.
* Fixed a memory leak in composite_node.
* Fixed an assertion failure in debug tbbmalloc binaries when
TBBMALLOC_CLEAN_ALL_BUFFERS is used.
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/tbb?expand=0&rev=33
