mirror of
https://github.com/wjakob/tbb.git
synced 2026-08-30 17:10:41 +08:00
Hans Johnson
e32d75f876
The new release TBB is now under a new more
open license.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
The list of most significant changes made over time in
Intel(R) Threading Building Blocks (Intel(R) TBB).
Intel TBB 2017
TBB_INTERFACE_VERSION == 9100
Changes (w.r.t. Intel TBB 4.4 Update 5):
- static_partitioner class is now a fully supported feature.
- async_node class is now a fully supported feature.
- Improved dynamic memory allocation replacement on Windows* OS to skip
DLLs for which replacement cannot be done, instead of aborting.
- Intel TBB no longer performs dynamic memory allocation replacement
for Microsoft* Visual Studio* 2008.
- For 64-bit platforms, quadrupled the worst-case limit on the amount
of memory the Intel TBB allocator can handle.
- Added TBB_USE_GLIBCXX_VERSION macro to specify the version of GNU
libstdc++ when it cannot be properly recognized, e.g. when used
with Clang on Linux* OS. Inspired by a contribution from David A.
- Added graph/stereo example to demostrate tbb::flow::async_msg.
- Removed a few cases of excessive user data copying in the flow graph.
- Reworked split_node to eliminate unnecessary overheads.
- Added support for C++11 move semantics to the argument of
tbb::parallel_do_feeder::add() method.
- Added C++11 move constructor and assignment operator to
tbb::combinable template class.
- Added tbb::this_task_arena::max_concurrency() function and
max_concurrency() method of class task_arena returning the maximal
number of threads that can work inside an arena.
- Deprecated tbb::task_arena::current_thread_index() static method;
use tbb::this_task_arena::current_thread_index() function instead.
- All examples for commercial version of library moved online:
https://software.intel.com/en-us/product-code-samples. Examples are
available as a standalone package or as a part of Intel(R) Parallel
Studio XE or Intel(R) System Studio Online Samples packages.
Changes affecting backward compatibility:
- Renamed following methods and types in async_node class:
Old New
async_gateway_type => gateway_type
async_gateway() => gateway()
async_try_put() => try_put()
async_reserve() => reserve_wait()
async_commit() => release_wait()
- Internal layout of some flow graph nodes has changed; recompilation
is recommended for all binaries that use the flow graph.
Preview Features:
- Added template class streaming_node to the flow graph API. It allows
a flow graph to offload computations to other devices through
streaming or offloading APIs.
- Template class opencl_node reimplemented as a specialization of
streaming_node that works with OpenCL*.
- Added tbb::this_task_arena::isolate() function to isolate execution
of a group of tasks or an algorithm from other tasks submitted
to the scheduler.
Bugs fixed:
- Added a workaround for GCC bug #62258 in std::rethrow_exception()
to prevent possible problems in case of exception propagation.
- Fixed parallel_scan to provide correct result if the initial value
of an accumulator is not the operation identity value.
- Fixed a memory corruption in the memory allocator when it meets
internal limits.
- Fixed the memory allocator on 64-bit platforms to align memory
to 16 bytes by default for all allocations bigger than 8 bytes.
- As a workaround for crashes in the Intel TBB library compiled with
GCC 6, added -flifetime-dse=1 to compilation options on Linux* OS.
- Fixed a race in the flow graph implementation.
Open-source contributions integrated:
- Enabling use of C++11 'override' keyword by Raf Schietekat.
------------------------------------------------------------------------
168 lines
9.4 KiB
HTML
168 lines
9.4 KiB
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<div class="contents">
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<h3><a class="anchor" id="index_t"></a>- t -</h3><ul>
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<li>task_arena()
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: <a class="el" href="a00139.html#abe92eac81ca849b110de69e6efd0e5aa">tbb::interface7::task_arena</a>
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</li>
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<li>task_scheduler_observer()
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: <a class="el" href="a00146.html#a89025b1e1d42e97d6fe114c0c331f730">tbb::interface6::task_scheduler_observer</a>
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</li>
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<li>task_scheduler_observer_v3()
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: <a class="el" href="a00147.html#a25bffb05efaaab36bc58590969e29745">tbb::internal::task_scheduler_observer_v3</a>
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</li>
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<li>tbb_thread_v3()
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: <a class="el" href="a00152.html#a9c5587ab76ca1aa98bae7fe69a459466">tbb::internal::tbb_thread_v3</a>
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</li>
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<li>terminate()
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: <a class="el" href="a00139.html#aecb3eedeacfe8469a91c17525dae7fc9">tbb::interface7::task_arena</a>
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, <a class="el" href="a00145.html#a15d5dca7f79c5769bb96f674e4da0c04">tbb::task_scheduler_init</a>
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</li>
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<li>throw_self()
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: <a class="el" href="a00151.html#a1713aa9a6a3850049d34358397a8ed81">tbb::internal::tbb_exception_ptr</a>
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, <a class="el" href="a00150.html#ae45c08d36c7ec7ae91785da3515a8828">tbb::tbb_exception</a>
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, <a class="el" href="a00032.html#a6df0d3a1943ca6f84a9a9aca25e9633d">tbb::captured_exception</a>
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, <a class="el" href="a00076.html#a0e9ac8a4468eb0ff3b2bb246b806a10e">tbb::movable_exception< ExceptionData ></a>
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</li>
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<li>tick_count()
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: <a class="el" href="a00158.html#a9f1daa0b7a4feb800f802b4be1f1e497">tbb::tick_count</a>
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</li>
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<li>try_acquire()
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: <a class="el" href="a00123.html#a46f983371aa852d2427ce69f9a571f78">tbb::mutex::scoped_lock</a>
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, <a class="el" href="a00129.html#ab4800ba9e743cd91f152036a6689b0e9">tbb::queuing_mutex::scoped_lock</a>
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, <a class="el" href="a00132.html#a4843d40dddc37c1aa3444e27d35d2433">tbb::queuing_rw_mutex::scoped_lock</a>
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, <a class="el" href="a00128.html#a160bba506f4033980ddb69ab7a02c4fb">tbb::recursive_mutex::scoped_lock</a>
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, <a class="el" href="a00124.html#a76acbd67c74906f6ea33a1de6fd443ce">tbb::spin_mutex::scoped_lock</a>
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, <a class="el" href="a00125.html#abf17ada91882fd70f139c503c0220f16">tbb::spin_rw_mutex_v3::scoped_lock</a>
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</li>
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<li>try_consume()
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: <a class="el" href="a00160.html#acfb8e3669932e5866fb6afa603ff8250">tbb::flow::interface9::internal::untyped_sender</a>
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, <a class="el" href="a00134.html#a0d0fa0cabcbbc4b1ba219ab806b85aa1">tbb::flow::interface9::sender< T ></a>
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</li>
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<li>try_get()
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: <a class="el" href="a00160.html#a3c422ea58b7f11b6cc536539000a556e">tbb::flow::interface9::internal::untyped_sender</a>
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, <a class="el" href="a00134.html#a1cd7d47cd6ac5db05c0868ca43231633">tbb::flow::interface9::sender< T ></a>
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</li>
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<li>try_lock()
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: <a class="el" href="a00116.html#a8b181d9aaa95444145222cfe206e8094">tbb::recursive_mutex</a>
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, <a class="el" href="a00135.html#a003ffb196d22bf22ca22142338b7eeab">tbb::spin_mutex</a>
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, <a class="el" href="a00136.html#ab6ec20b1ec43a49c8c2908984e35b5e8">tbb::spin_rw_mutex_v3</a>
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, <a class="el" href="a00077.html#a480283933106941125717499f9c5ad42">tbb::mutex</a>
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, <a class="el" href="a00103.html#a1739e842af52925a2d4a7e821b9b3b8d">tbb::interface5::reader_writer_lock</a>
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</li>
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<li>try_lock_read()
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: <a class="el" href="a00103.html#a9c7aa04e00202c9a1197cb6d870cabb4">tbb::interface5::reader_writer_lock</a>
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, <a class="el" href="a00136.html#ac932f65b0b66320688e7957ce9c3e2c1">tbb::spin_rw_mutex_v3</a>
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</li>
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<li>try_pop()
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: <a class="el" href="a00035.html#a3086cb4dcdeee245ef5cf34f72fb3e10">tbb::concurrent_bounded_queue< T, A ></a>
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, <a class="el" href="a00039.html#aabb1acef18196fa11ed7db8e046c3943">tbb::strict_ppl::concurrent_queue< T, A ></a>
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, <a class="el" href="a00038.html#a954177b09e184cf3db47f1b180a7ef5e">tbb::interface5::concurrent_priority_queue< T, Compare, A ></a>
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</li>
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<li>try_process_item()
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: <a class="el" href="a00153.html#a12cfa43c620066a8783529cc8519c6f9">tbb::thread_bound_filter</a>
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</li>
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<li>try_push()
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: <a class="el" href="a00035.html#a03d93a240841a21788396bebd71c51bd">tbb::concurrent_bounded_queue< T, A ></a>
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</li>
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<li>try_put()
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: <a class="el" href="a00159.html#a84f8406cd5e3252965d9e238575eaede">tbb::flow::interface9::internal::untyped_receiver</a>
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, <a class="el" href="a00114.html#a6ac09b1571cea3efd1fdbdaf4e6ce71a">tbb::flow::interface9::receiver< T ></a>
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, <a class="el" href="a00115.html#a382797f42de522b37205415703cb32bd">tbb::flow::interface9::receiver_gateway< Input ></a>
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</li>
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<li>try_put_task()
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: <a class="el" href="a00049.html#a83b0bfae936dac53172d62a6dab4062e">tbb::flow::interface9::continue_receiver</a>
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, <a class="el" href="a00114.html#aaff8d049a1209b14e6e871768c82a629">tbb::flow::interface9::receiver< T ></a>
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</li>
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<li>try_release()
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: <a class="el" href="a00160.html#ac81ea252a8397324c865b035f67903ee">tbb::flow::interface9::internal::untyped_sender</a>
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, <a class="el" href="a00134.html#a554f795789a3902760847a1e83a2f0ad">tbb::flow::interface9::sender< T ></a>
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</li>
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<li>try_reserve()
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: <a class="el" href="a00134.html#a82caccf2fcbbad3f255380260c39d02c">tbb::flow::interface9::sender< T ></a>
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, <a class="el" href="a00160.html#ad48b26c7dec4845e1cb374e9f1c59fea">tbb::flow::interface9::internal::untyped_sender</a>
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, <a class="el" href="a00134.html#a82caccf2fcbbad3f255380260c39d02c">tbb::flow::interface9::sender< T ></a>
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</li>
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</ul>
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Copyright © 2005-2016 Intel Corporation. All Rights Reserved.
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