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Fix unused variable warning.#71

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ktf wants to merge 1 commit intoroot-project:masterfrom
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Fix unused variable warning.#71
ktf wants to merge 1 commit intoroot-project:masterfrom
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@ktf
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@ktf ktf commented Jul 22, 2015

This appears both on master and in the v5-34-XX branch. Can it be cleaned up?

@Axel-Naumann
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Thanks! Merged into master as 9aaaa5b (we only touch v5.34 for critical things).

@ktf
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ktf commented Aug 21, 2015

Thanks. master only it's fine, we build patched v5.34 in any case and the way we manage externals makes it easy to do so. ;-)

BTW, do you prefer Github or JIRA for fixes / cleanups?

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Axel-Naumann commented Aug 21, 2015 via email

guitargeek added a commit to guitargeek/root that referenced this pull request Mar 7, 2026
For small unit tests like the RooFit pythonization tests, the overhead
of starting the Python interpreter is dominant. That means the tests
should not be too granular. I think testing the RooFit pythonizations
with separate Python executions at the level of the different RooFit
classes was indeed too granular. Therefore, this commit suggests to have
a single RooFit pythonization unit test.

Running the unit tests before (single thread):
```txt
Test project /home/rembserj/code/root/root_build/bindings/pyroot/pythonizations/test
      Start 64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabscollection
 1/14 Test root-project#64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabscollection .......   Passed    1.09 sec
      Start 65: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabspdf-fitto
 2/14 Test root-project#65: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabspdf-fitto ........   Passed    1.13 sec
      Start 66: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabsreal-ploton
 3/14 Test root-project#66: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabsreal-ploton ......   Passed    1.14 sec
      Start 67: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooarglist
 4/14 Test root-project#67: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooarglist .............   Passed    0.93 sec
      Start 68: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roocmdarg
 5/14 Test root-project#68: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roocmdarg ..............   Passed    0.95 sec
      Start 69: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-numpy
 6/14 Test root-project#69: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-numpy ......   Passed    1.32 sec
      Start 70: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-ploton
 7/14 Test root-project#70: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-ploton .....   Passed    1.09 sec
      Start 71: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset
 8/14 Test root-project#71: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset .............   Passed    1.03 sec
      Start 72: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset-numpy
 9/14 Test root-project#72: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset-numpy .......   Passed    1.70 sec
      Start 73: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooglobalfunc
10/14 Test root-project#73: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooglobalfunc ..........   Passed    1.21 sec
      Start 74: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roojsonfactorywstool
11/14 Test root-project#74: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roojsonfactorywstool ...   Passed    1.40 sec
      Start 75: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roolinkedlist
12/14 Test root-project#75: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roolinkedlist ..........   Passed    0.87 sec
      Start 76: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roosimultaneous
13/14 Test root-project#76: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roosimultaneous ........   Passed    1.09 sec
      Start 77: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooworkspace
14/14 Test root-project#77: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooworkspace ...........   Passed    1.21 sec

100% tests passed, 0 tests failed out of 14

Label Time Summary:
python                 =  16.16 sec*proc (14 tests)
python_runtime_deps    =   3.02 sec*proc (2 tests)

Total Test time (real) =  16.17 sec
```

With this commit:
```txt
Test project /home/rembserj/code/root/root_build/bindings/pyroot/pythonizations/test
    Start 64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit
1/1 Test root-project#64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit ...   Passed    3.27 sec

100% tests passed, 0 tests failed out of 1

Label Time Summary:
python    =   3.27 sec*proc (1 test)

Total Test time (real) =   3.27 sec
```
guitargeek added a commit that referenced this pull request Mar 7, 2026
For small unit tests like the RooFit pythonization tests, the overhead
of starting the Python interpreter is dominant. That means the tests
should not be too granular. I think testing the RooFit pythonizations
with separate Python executions at the level of the different RooFit
classes was indeed too granular. Therefore, this commit suggests to have
a single RooFit pythonization unit test.

Running the unit tests before (single thread):
```txt
Test project /home/rembserj/code/root/root_build/bindings/pyroot/pythonizations/test
      Start 64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabscollection
 1/14 Test #64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabscollection .......   Passed    1.09 sec
      Start 65: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabspdf-fitto
 2/14 Test #65: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabspdf-fitto ........   Passed    1.13 sec
      Start 66: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabsreal-ploton
 3/14 Test #66: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabsreal-ploton ......   Passed    1.14 sec
      Start 67: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooarglist
 4/14 Test #67: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooarglist .............   Passed    0.93 sec
      Start 68: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roocmdarg
 5/14 Test #68: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roocmdarg ..............   Passed    0.95 sec
      Start 69: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-numpy
 6/14 Test #69: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-numpy ......   Passed    1.32 sec
      Start 70: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-ploton
 7/14 Test #70: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-ploton .....   Passed    1.09 sec
      Start 71: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset
 8/14 Test #71: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset .............   Passed    1.03 sec
      Start 72: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset-numpy
 9/14 Test #72: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset-numpy .......   Passed    1.70 sec
      Start 73: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooglobalfunc
10/14 Test #73: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooglobalfunc ..........   Passed    1.21 sec
      Start 74: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roojsonfactorywstool
11/14 Test #74: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roojsonfactorywstool ...   Passed    1.40 sec
      Start 75: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roolinkedlist
12/14 Test #75: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roolinkedlist ..........   Passed    0.87 sec
      Start 76: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roosimultaneous
13/14 Test #76: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roosimultaneous ........   Passed    1.09 sec
      Start 77: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooworkspace
14/14 Test #77: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooworkspace ...........   Passed    1.21 sec

100% tests passed, 0 tests failed out of 14

Label Time Summary:
python                 =  16.16 sec*proc (14 tests)
python_runtime_deps    =   3.02 sec*proc (2 tests)

Total Test time (real) =  16.17 sec
```

With this commit:
```txt
Test project /home/rembserj/code/root/root_build/bindings/pyroot/pythonizations/test
    Start 64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit
1/1 Test #64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit ...   Passed    3.27 sec

100% tests passed, 0 tests failed out of 1

Label Time Summary:
python    =   3.27 sec*proc (1 test)

Total Test time (real) =   3.27 sec
```
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2 participants