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[ENH] SimpleTreeLearner: Release GIL & thread safety#2398

Merged
janezd merged 1 commit intobiolab:masterfrom
ales-erjavec:simple-tree-thread-safe
Jun 16, 2017
Merged

[ENH] SimpleTreeLearner: Release GIL & thread safety#2398
janezd merged 1 commit intobiolab:masterfrom
ales-erjavec:simple-tree-thread-safe

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@ales-erjavec
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Issue

SimpleTreeLearner does not release the GIL (as it is not thread safe)

Description of changes
  • Remove use of global compar_attr variable. Use qsort_(r|s) with explicit context passing.
  • Use GIL releasing ctypes call.
Includes
  • Code changes
  • Tests
  • Documentation

Remove use of global `compar_attr` variable. Use `qsort_(r|s)` with
explicit context passing.

Use GIL releasing ctypes call.
@codecov-io
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Codecov Report

Merging #2398 into master will decrease coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #2398      +/-   ##
==========================================
- Coverage   73.87%   73.87%   -0.01%     
==========================================
  Files         322      322              
  Lines       55835    55835              
==========================================
- Hits        41248    41246       -2     
- Misses      14587    14589       +2

@janezd janezd merged commit 625ff36 into biolab:master Jun 16, 2017
@ales-erjavec ales-erjavec deleted the simple-tree-thread-safe branch June 19, 2017 07:26
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4 participants