summaryrefslogtreecommitdiffstats
path: root/openmp/runtime/src/kmp_cancel.cpp
Commit message (Collapse)AuthorAgeFilesLines
* [OpenMP] Remove OMP spec versioningJonathan Peyton2019-07-121-5/+1
| | | | | | | | | | Remove all older OMP spec versioning from the runtime and build system. Patch by Terry Wilmarth Differential Revision: https://reviews.llvm.org/D64534 llvm-svn: 365963
* Update more file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | | to reflect the new license. These used slightly different spellings that defeated my regular expressions. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351648
* [OMPT] Update types according to TR7Joachim Protze2018-09-101-2/+2
| | | | | | | | | | | | | | | | | | Some types and callback signatures have changed from TR6 to TR7. Major changes (only adding signatures and stubs): (-remove idle callback) done by D48362 -add reduction and dispatch callback -add get_task_memory and finalize_tool runtime entry points -ompt_invoker_t becomes ompt_parallel_flag_t -more types of sync_regions Patch provided by Simon Convent Reviewers: hbae, protze.joachim Differential Revision: https://reviews.llvm.org/D50774 llvm-svn: 341834
* [OpenMP] Use C++11 Atomics - barrier, tasking, and lock codeJonathan Peyton2018-07-091-5/+5
| | | | | | | | | | | | | | | | | These are preliminary changes that attempt to use C++11 Atomics in the runtime. We are expecting better portability with this change across architectures/OSes. Here is the summary of the changes. Most variables that need synchronization operation were converted to generic atomic variables (std::atomic<T>). Variables that are updated with combined CAS are packed into a single atomic variable, and partial read/write is done through unpacking/packing Patch by Hansang Bae Differential Revision: https://reviews.llvm.org/D47903 llvm-svn: 336563
* Update implementation of OMPT to the specification OpenMP 5.0 Preview 1 (TR4).Joachim Protze2017-11-011-10/+65
| | | | | | | | | | | | | | The code is tested to work with latest clang, GNU and Intel compiler. The implementation is optimized for low overhead when no tool is attached shifting the cost to execution with tool attached. This patch does not implement OMPT for libomptarget. Patch by Simon Convent and Joachim Protze Differential Revision: https://reviews.llvm.org/D38185 llvm-svn: 317085
* Apply formatting changesJonathan Peyton2017-10-201-1/+0
| | | | | | | | | | .clang-format's comments are removed and a (hopefully) final set of formatting changes are applied. Differential Revision: https://reviews.llvm.org/D38837 Differential Revision: https://reviews.llvm.org/D38920 llvm-svn: 316227
* Clang-format and whitespace cleanup of source codeJonathan Peyton2017-05-121-202/+202
| | | | | | | | | | | | | This patch contains the clang-format and cleanup of the entire code base. Some of clang-formats changes made the code look worse in places. A best effort was made to resolve the bulk of these problems, but many remain. Most of the problems were mangling line-breaks and tabbing of comments. Patch by Terry Wilmarth Differential Revision: https://reviews.llvm.org/D32659 llvm-svn: 302929
* Remove trailing whitespace in src/ directoryJonathan Peyton2016-05-201-23/+23
| | | | | | This patch doesn't affect D19878's context. So D19878 still cleanly applies. llvm-svn: 270252
* Tidy statistics collectionJonathan Peyton2015-08-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes some statistics counters and timers which were not used, adds new counters and timers for some language features that were not monitored previously and separates the counters and timers into those which are of interest for investigating user code and those which are only of interest to the developer of the runtime itself. The runtime developer statistics are now ony collected if the additional #define KMP_DEVELOPER_STATS is set. Additional user statistics which are now collected include: * Count of nested parallelism (omp parallel inside a parallel region) * Count of omp distribute occurrences * Count of omp teams occurrences * Counts of task related statistics (taskyield, task execution, task cancellation, task steal) * Values passed to omp_set_numtheads * Time spent in omp single and omp master None of this affects code compiled without stats gathering enabled, which is the normal library build mode. This also fixes the CMake build by linking to the standard c++ library when building the stats library as it is a requirement. The normal library does not have this requirement and its link phase is left alone. Differential Revision: http://reviews.llvm.org/D11759 llvm-svn: 244677
* For your Christmas hacking pleasure.Jim Cownie2013-12-231-0/+282
This release use aligns with Intel(r) Composer XE 2013 SP1 Product Update 2 New features * The library can now be built with clang (though wiht some limitations since clang does not support 128 bit floats) * Support for Vtune analysis of load imbalance * Code contribution from Steven Noonan to build the runtime for ARM* architecture processors * First implementation of runtime API for OpenMP cancellation Bug Fixes * Fixed hang on Windows (only) when using KMP_BLOCKTIME=0 llvm-svn: 197914
OpenPOWER on IntegriCloud