18 May
2009
18 May
'09
4:50 p.m.
#126: Speed up tests
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Reporter: levill_r | Owner: Olena Team
Type: enhancement | Status: new
Priority: major | Milestone: Olena 1.0
Component: Milena | Version: 1.0
Resolution: | Keywords:
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Description changed by levill_r:
Old description:
Some tests take a very long time to execute. Main
causes are:
* input image(s) are too big [[BR]] => they should be reduced
(sometimes, testing on `lena.pgm` is just too costly);
* the default, non-optimized compilation settings (`-O0 -ggdb`) produces
very inefficient code for certain algorithms [[BR]] => we should locally
increase the level of optimization (e.g., `-O1` or `-O2`) for these
tests, and '''document''' this in `Makefile.am` (explain why we
made
changes in `CXXFLAGS` for a given test).
We might want to make a list of lengthy tests here before solving this
ticket.
New description:
Some tests take a very long time to execute. Main causes are:
* input image(s) are too big [[BR]] => they should be reduced (sometimes,
testing on `lena.pgm` is just too costly);
* the default, non-optimized compilation settings (`-O0 -ggdb`) produces
very inefficient code for certain algorithms [[BR]] => we should locally
increase the level of optimization (e.g., `-O1` or `-O2`) for these tests,
and '''document''' this in `Makefile.am` (explain why we made
changes in
`CXXFLAGS` for a given test). Moreover, we should not use hard-coded
flags, but rely on `configure` to discover (test) them.
We might want to make a list of lengthy tests here before solving this
ticket.
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Ticket URL: <https://trac.lrde.org/olena/ticket/126#comment:1>
Olena <http://olena.lrde.epita.fr>
Olena, a generic and efficient C++ image processing library.