[GRASS-dev] I've tripled GRASS's I/O speed

[Seth Price]

Thanks, I think I'm still getting the same issue. Here is me trying to run
tests with both "nc_basic_spm_grass7" and "ncarolina_smp_base0.3.2":

seths-mbp:grass-7.1.svn_src_snapshot_2015_09_19 sprice$ grass71 --text
../nc_basic_spm_grass7/PERMANENT/

Cleaning up temporary files...
[...]

GRASS 7.1.svn
(nc_basic_spm_grass7):/usr/local/grass/grass-7.1.svn_src_snapshot_2015_09_19
> python -m grass.gunittest.main --location
/usr/local/grass/nc_basic_spm_grass7/ --location-type nc

test_g_list from ./general/g.list failed (1 test failed)

test_g_remove from ./general/g.remove failed (2 tests failed)

test_overwrite from ./general/g.rename failed (3 tests failed)

toolboxes from ./gui/wxpython/core failed
[...]

test_vto3d from ./vector/v.to.3d failed (1 test failed)

test_vwhat_layers from ./vector/v.what failed (1 test failed)

test_vwhat_ncspm from ./vector/v.what failed (4 tests failed)


Executed 127 test files in 0:00:50.862606.

>From them 12 files (9%) were successful and 115 files (91%) failed.

GRASS 7.1.svn
(nc_basic_spm_grass7):/usr/local/grass/grass-7.1.svn_src_snapshot_2015_09_19
> exit
[...]

seths-mbp:grass-7.1.svn_src_snapshot_2015_09_19 sprice$ grass71 --text
../ncarolina_smp_base0.3.2/PERMANENT/
[...]

GRASS 7.1.svn
(ncarolina_smp_base0.3.2):/usr/local/grass/grass-7.1.svn_src_snapshot_2015_09_19
> python -m grass.gunittest.main --location
/usr/local/grass/ncarolina_smp_base0.3.2/ --location-type nc

test_g_list from ./general/g.list failed (1 test failed)

test_g_remove from ./general/g.remove failed (2 tests failed)

test_overwrite from ./general/g.rename failed (3 tests failed)

toolboxes from ./gui/wxpython/core failed
[...]

test_v_net from ./vector/v.net failed (8 tests failed)

test_vto3d from ./vector/v.to.3d failed (1 test failed)

test_vwhat_layers from ./vector/v.what failed (1 test failed)

test_vwhat_ncspm from ./vector/v.what failed (4 tests failed)


Executed 127 test files in 0:00:46.315482.

>From them 12 files (9%) were successful and 115 files (91%) failed.

GRASS 7.1.svn
(ncarolina_smp_base0.3.2):/usr/local/grass/grass-7.1.svn_src_snapshot_2015_09_19
>





On Mon, Oct 5, 2015 at 1:18 PM, Vaclav Petras <wenzeslaus at gmail.com> wrote:

>
>
> On Mon, Oct 5, 2015 at 3:21 PM, Seth Price <seth at planet.com> wrote:
>
>> Hi, I've spent the last two or three hours trying to get GRASS' unit
>> tests running. With a fresh source tree, the best I can get is ~9% of the
>> tests passing:
>>
>
> Oh, sorry about that, you need to use basic instead of full NC location.
> The datasets are unfortunately incompatible and the whole thing is
> undocumented because we never made the switch official.
>
> https://grass.osgeo.org/download/sample-data/
>
> But since NC basic will be replaced by standardized sample dataset (which
> is partially reason for the confusing situation), use this new dataset
> instead.
>
> https://trac.osgeo.org/grass/wiki/SampleDataset (goes here:
> http://www4.ncsu.edu/~hmitaso/grasswork/grassbookdat4ed/)
>
> Have you noticed that you can view the errors in an HTML report?
>
> "grass.gunittest.main writes a text summary to standard output and it
> creates an HTML report from all tests in all testsuite directories inside
> the directory tree. The report is placed in testreport by default. Open
> file testreport/index.html in you web browser to inspect it."
>
>
> https://grass.osgeo.org/grass71/manuals/libpython/gunittest_running_tests.html#running-tests-and-creating-report
>
> seths-mbp:grass-7.1.svn_src_snapshot_2015_09_19 sprice$ grass71 --text
>> ../nc_spm_08_grass7/PERMANENT/
>>
>> [...]
>>
>> GRASS 7.1.svn
>> (nc_spm_08_grass7):/usr/local/grass/grass-7.1.svn_src_snapshot_2015_09_19 >
>> python -m grass.gunittest.main --location
>> /usr/local/grass/nc_spm_08_grass7/ --location-type nc
>>
>> test_g_list from ./general/g.list failed (1 test failed)
>>
>> test_g_remove from ./general/g.remove failed (2 tests failed)
>>
>> test_overwrite from ./general/g.rename failed (3 tests failed)
>> [...]
>>
>> test_vto3d from ./vector/v.to.3d failed (1 test failed)
>>
>> test_vwhat_layers from ./vector/v.what failed (1 test failed)
>>
>> test_vwhat_ncspm from ./vector/v.what failed (4 tests failed)
>>
>>
>> Executed 127 test files in 0:00:55.959398.
>>
>> From them 12 files (9%) were successful and 115 files (91%) failed.
>>
>> GRASS 7.1.svn
>> (nc_spm_08_grass7):/usr/local/grass/grass-7.1.svn_src_snapshot_2015_09_19 >
>>
>> I'd really like to work on these unit tests. Any ideas as to where I'm
>> going wrong? I feel like I've exhausted the various knowledge bases
>> available online.
>> Thanks,
>> Seth
>>
>>
>> On Fri, Oct 2, 2015 at 11:25 AM, Vaclav Petras <wenzeslaus at gmail.com>
>> wrote:
>>
>>>
>>>
>>> On Fri, Oct 2, 2015 at 12:49 PM, Seth Price <seth at planet.com> wrote:
>>>
>>>> ..by adding the option of a few different compression schemes,
>>>> including LZ4. I've had the ticket open for a week now with no responses.
>>>> I'd love to get it incorporated into trunk. For more info, see here:
>>>> https://trac.osgeo.org/grass/ticket/2750
>>>>
>>>
>>> Hi,
>>>
>>> thanks for the reminder. This looks really good. Can you provide a test
>>> which would do a trivial operation (like the benchmark in the ticket)
>>> ideally using Python and gunittest [1]? Please, let me know if you don't
>>> know where to start.
>>>
>>> Vaclav
>>>
>>> [1]
>>> https://grass.osgeo.org/grass71/manuals/libpython/gunittest_testing.html
>>>
>>>
>>
>
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