Skip to content
Permalink

Comparing changes

Choose two branches to see what’s changed or to start a new pull request. If you need to, you can also or learn more about diff comparisons.

Open a pull request

Create a new pull request by comparing changes across two branches. If you need to, you can also . Learn more about diff comparisons here.
base repository: mongodb/mongo-python-driver
Failed to load repositories. Confirm that selected base ref is valid, then try again.
Loading
base: main
Choose a base ref
...
head repository: dowski/mongo-python-driver
Failed to load repositories. Confirm that selected head ref is valid, then try again.
Loading
compare: master
Choose a head ref
Checking mergeability… Don’t worry, you can still create the pull request.
  • 1 commit
  • 1 file changed
  • 1 contributor

Commits on Sep 2, 2010

  1. Performance improvements for reading from GridFS. 

    Switched to join()ing strings instead of concatenating them. The time
spent in GridOut.read() is now less than 1% of what it was before. All
tests pass.

Before:
   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.000    0.000    0.001    0.001 grid_file.py:316(__init__)
        1    1.362    1.362    1.901    1.901 grid_file.py:375(read)
       32    0.000    0.000    0.000    0.000 grid_file.py:54(getter)

After:
   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.000    0.000    0.001    0.001 grid_file.py:316(__init__)
        1    0.005    0.005    0.567    0.567 grid_file.py:375(read)
       32    0.000    0.000    0.000    0.000 grid_file.py:54(getter)
    @dowski Christian Wyglendowski
    dowski authored and Christian Wyglendowski committed Sep 2, 2010
    Configuration menu
    Copy the full SHA
    de9d180 View commit details
    Browse the repository at this point in the history
Loading