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ENH: Update to TBB 2017 (2016-09-08 release)
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.
------------------------------------------------------------------------
This commit is contained in:
Hans Johnson
committed by
Wenzel Jakob
Wenzel Jakob
parent
f9befddc76
commit
e32d75f876
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# Copyright 2005-2016 Intel Corporation. All Rights Reserved.
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# Copyright (c) 2005-2016 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#
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#
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# This file is part of Threading Building Blocks. Threading Building Blocks is free software;
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# you can redistribute it and/or modify it under the terms of the GNU General Public License
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# version 2 as published by the Free Software Foundation. Threading Building Blocks is
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# distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the GNU General Public License for more details. You should have received a copy of
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# the GNU General Public License along with Threading Building Blocks; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# As a special exception, you may use this file as part of a free software library without
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# restriction. Specifically, if other files instantiate templates or use macros or inline
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# functions from this file, or you compile this file and link it with other files to produce
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# an executable, this file does not by itself cause the resulting executable to be covered
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# by the GNU General Public License. This exception does not however invalidate any other
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# reasons why the executable file might be covered by the GNU General Public License.
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all: release test
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#!/usr/bin/env python
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#
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# Copyright 2005-2016 Intel Corporation. All Rights Reserved.
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# Copyright (c) 2005-2016 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#
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#
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# This file is part of Threading Building Blocks. Threading Building Blocks is free software;
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# you can redistribute it and/or modify it under the terms of the GNU General Public License
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# version 2 as published by the Free Software Foundation. Threading Building Blocks is
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# distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the GNU General Public License for more details. You should have received a copy of
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# the GNU General Public License along with Threading Building Blocks; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# As a special exception, you may use this file as part of a free software library without
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# restriction. Specifically, if other files instantiate templates or use macros or inline
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# functions from this file, or you compile this file and link it with other files to produce
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# an executable, this file does not by itself cause the resulting executable to be covered
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# by the GNU General Public License. This exception does not however invalidate any other
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# reasons why the executable file might be covered by the GNU General Public License.
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# System imports
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@@ -84,10 +84,10 @@ setup( name ="TBB",
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description ="Python API for Intel TBB",
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long_description="Python API to Intel(R) Threading Building Blocks library (Intel(R) TBB) "
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"extended with standard Pool implementation and monkey-patching",
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url ="https://www.threadingbuildingblocks.org/",
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url ="https://software.intel.com/en-us/intel-tbb",
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author ="Intel Corporation",
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author_email="Anton.Malakhov@intel.com",
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license ="BSD License",
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author_email="tbbdevelopers@intel.com",
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license ="Dual license: Apache or Proprietary",
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version ="0.1",
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classifiers =[
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'Development Status :: 4 - Beta',
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@@ -97,7 +97,8 @@ setup( name ="TBB",
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'Intended Audience :: System Administrators',
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'Intended Audience :: Other Audience',
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'Intended Audience :: Science/Research',
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'License :: OSI Approved :: BSD License',
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'License :: OSI Approved :: Apache Software License',
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'License :: Other/Proprietary License',
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'Operating System :: MacOS :: MacOS X',
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'Operating System :: Microsoft :: Windows',
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'Operating System :: POSIX',
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%pythonbegin %{
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#
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# Copyright 2005-2016 Intel Corporation. All Rights Reserved.
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# Copyright (c) 2005-2016 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#
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#
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# This file is part of Threading Building Blocks. Threading Building Blocks is free software;
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# you can redistribute it and/or modify it under the terms of the GNU General Public License
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# version 2 as published by the Free Software Foundation. Threading Building Blocks is
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# distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the GNU General Public License for more details. You should have received a copy of
|
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# the GNU General Public License along with Threading Building Blocks; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# As a special exception, you may use this file as part of a free software library without
|
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# restriction. Specifically, if other files instantiate templates or use macros or inline
|
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# functions from this file, or you compile this file and link it with other files to produce
|
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# an executable, this file does not by itself cause the resulting executable to be covered
|
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# by the GNU General Public License. This exception does not however invalidate any other
|
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# reasons why the executable file might be covered by the GNU General Public License.
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# Based on the software developed by:
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+16
-16
@@ -1,22 +1,22 @@
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#
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# Copyright 2005-2016 Intel Corporation. All Rights Reserved.
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# Copyright (c) 2005-2016 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#
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#
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# This file is part of Threading Building Blocks. Threading Building Blocks is free software;
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# you can redistribute it and/or modify it under the terms of the GNU General Public License
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# version 2 as published by the Free Software Foundation. Threading Building Blocks is
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# distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the GNU General Public License for more details. You should have received a copy of
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# the GNU General Public License along with Threading Building Blocks; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# As a special exception, you may use this file as part of a free software library without
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# restriction. Specifically, if other files instantiate templates or use macros or inline
|
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# functions from this file, or you compile this file and link it with other files to produce
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# an executable, this file does not by itself cause the resulting executable to be covered
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# by the GNU General Public License. This exception does not however invalidate any other
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# reasons why the executable file might be covered by the GNU General Public License.
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# Based on the software developed by:
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# Copyright (c) 2008,2016 david decotigny (Pool of threads)
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@@ -397,7 +397,7 @@ class ApplyResult(object):
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traceback.print_exc()
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def _set_exception(self):
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"""Called by a Job object to tell that an exception occured
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"""Called by a Job object to tell that an exception occurred
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during the processing of the function. The object will become
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ready but not successful. The collector's notify_ready()
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method will be called, but NOT the callback method"""
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