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| author | Carlo Bertolli <cbertol@us.ibm.com> | 2016-04-04 15:55:02 +0000 |
|---|---|---|
| committer | Carlo Bertolli <cbertol@us.ibm.com> | 2016-04-04 15:55:02 +0000 |
| commit | c687225b436cd0ff0a6061a6f79f13c35e6b6228 (patch) | |
| tree | 71f1428bdf6f4138fd2c53ebe76960b814fc4ec2 /lldb/packages/Python/lldbsuite/test/expression_command/timeout/wait-a-while.cpp | |
| parent | 1eec3f01f07c88325f9958b85dee8d33f548af52 (diff) | |
| download | bcm5719-llvm-c687225b436cd0ff0a6061a6f79f13c35e6b6228.tar.gz bcm5719-llvm-c687225b436cd0ff0a6061a6f79f13c35e6b6228.zip | |
[OPENMP] Codegen for teams directive for NVPTX
This patch implements the teams directive for the NVPTX backend. It is different from the host code generation path as it:
Does not call kmpc_fork_teams. All necessary teams and threads are started upon touching the target region, when launching a CUDA kernel, and their execution is coordinated through sequential and parallel regions within the target region.
Does not call kmpc_push_num_teams even if a num_teams of thread_limit clause is present. Setting the number of teams and the thread limit is implemented by the nvptx-related runtime.
Please note that I am now passing a Clang Expr * to emitPushNumTeams instead of the originally chosen llvm::Value * type. The reason for that is that I want to avoid emitting expressions for num_teams and thread_limit if they are not needed in the target region.
http://reviews.llvm.org/D17963
llvm-svn: 265304
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/expression_command/timeout/wait-a-while.cpp')
0 files changed, 0 insertions, 0 deletions
