The flang plugin ``flang-omp-report`` takes one fortran file in and returns a
YAML report file of the input file. This becomes an issue when you want to
analyse an entire project into one final report.
The purpose of this Python script is to generate a final YAML
report from all of the files generated by ``flang-omp-report``. The report can
have (currently) 2 formats; summary and log. Summary focuses on "summarizing"
all constructs and there clauses from all YAML files with a corresponding "count"
for each. Log instead combines the generated YAML files into one report in a
"cleaner" format. (Pseudo) Examples can be found for both formats at the top of
the script.
Differential Revision: https://reviews.llvm.org/D111042
Co-Authored by: Ivan Zhechev <ivan.zhechev@arm.com>
In a "Worksharing-loop construct", one can add a nowait clause at the end
of the loop (i.e. at the loop tail). This clause wasn't associated with
the corresponding loop when originally worked on in flang-omp-report.
Note that this refers to parsing and parse-tree generation. To work
around it, it was needed to track such clauses and the loops.
This should no longer be required (and in fact no longer works) and so
was removed. This results in 'curLoopLogRecord' and 'loopLogRecordStack' and
all references to them being removed. This also allows for
'constructClauses' to be swapped from std::deque to llvm::SmallVector.
Lastly a new test has been added testing the "nowait" clauses in a
variety of ways.
Reviewed By: awarzynski, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D112217
This patch replaces the uses of std::map with llvm::DenseMap in the
flang-omp-report plugin. It also removed the 'constructClauseCount' map
due to no longer being needed after the plugin was stripped down.
This is a one of several patches focusing on switching containers from STL to LLVM's ADT library.
Reviewed By: kiranchandramohan, clementval
Differential Revision: https://reviews.llvm.org/D111977
This patch makes the following changes to flang-omp-report:
- Update 'normalize_clause_name' parameter to use llvm::StringRef instead of
std::sting.
- Change usages of std::tolower to llvm::toLower from
"ADT/StringExtras.h".
This is a one of several patches focusing on switching containers from STL to LLVM's ADT library.
Reviewed By: Leporacanthicus, clementval
Differential Revision: https://reviews.llvm.org/D111980
This patch replaces all uses of std::vector with llvm::SmallVector in the flang-omp-report plugin.
This is a one of several patches focusing on switching containers from STL to LLVM's ADT library.
Reviewed By: Leporacanthicus
Differential Revision: https://reviews.llvm.org/D111709
This plugin parses Fortran files and creates a
YAML report with all the OpenMP constructs and
clauses seen in the file.
The following tests have been modified to be
compatible for testing the plugin, hence why
they are not reused from another directory:
- omp-atomic.f90
- omp-declarative-directive.f90
- omp-device-constructs.f90
The plugin outputs a single file in the same
directory as the source file in the following format:
`<source-file-name>.yaml`
Building the plugin:
`ninja flangOmpReport`
Running the plugin:
`./bin/flang-new -fc1 -load lib/flangOmpReport.so -plugin flang-omp-report -fopenmp <source_file.f90>`
Co-authored-by: Kiran Chandramohan <kiran.chandramohan@arm.com>
Co-authored-by: Stuart Ellis <stuart.ellis@arm.com>
Reviewed By: awarzynski, kiranchandramohan
Differential Revision: https://reviews.llvm.org/D109890