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Revision 1999 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Jul 27 10:33:04 2019 UTC (5 years, 8 months ago) by amb
File length: 28532 byte(s)
Diff to previous 1988

Add more checking of memory allocation success/failure by combining
the allocation and the assert into one function.

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Revision 1988 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Apr 13 18:16:13 2019 UTC (5 years, 11 months ago) by amb
File length: 28422 byte(s)
Diff to previous 1986

Ensure that data pointers are correctly aligned - found by gcc's
runtime sanitizer (make SANITIZE=1 test).

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Revision 1986 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Apr 13 09:54:28 2019 UTC (5 years, 11 months ago) by amb
File length: 28382 byte(s)
Diff to previous 1985

Ensure that data pointers are correctly aligned - found by gcc's
runtime sanitizer (make SANITIZE=1 test).

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Revision 1985 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Apr 12 18:25:42 2019 UTC (5 years, 11 months ago) by amb
File length: 28436 byte(s)
Diff to previous 1983

Fix some integer type usage (in relation to offset_t and size_t).

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Revision 1983 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Apr 7 16:10:24 2019 UTC (5 years, 11 months ago) by amb
File length: 28438 byte(s)
Diff to previous 1943

Ensure that data pointers are correctly aligned - found by gcc's
runtime sanitizer (make SANITIZE=1 test).

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Revision 1943 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Nov 1 19:04:40 2017 UTC (7 years, 5 months ago) by amb
File length: 28329 byte(s)
Diff to previous 1935

Bug fix for race condition in multi-threaded sorting algorithm.

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Revision 1935 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Sep 20 18:40:34 2017 UTC (7 years, 6 months ago) by amb
File length: 27937 byte(s)
Diff to previous 1678

Remove most of the warnings found by the clang static analyser.

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Revision 1678 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu May 21 18:37:15 2015 UTC (9 years, 10 months ago) by amb
File length: 27772 byte(s)
Diff to previous 1652

Fix bug with 64-bit version failing 'make test'.

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Revision 1652 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu May 14 17:25:25 2015 UTC (9 years, 10 months ago) by amb
File length: 27616 byte(s)
Diff to previous 1649

Replace all arithmetic involving 'void*' pointers with 'char*' since
it isn't strictly valid although it is accepted by gcc.

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Revision 1649 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed May 13 16:45:26 2015 UTC (9 years, 10 months ago) by amb
File length: 27528 byte(s)
Diff to previous 1598

Remove some pthread related code that was being used even if compiled
without pthreads.

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Revision 1598 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Sep 27 16:35:09 2014 UTC (10 years, 6 months ago) by amb
File length: 27531 byte(s)
Diff to previous 1591

Add a '--logmemory' option to planetsplitter which will report the maximum
memory in use (allocated and mapped files) during each step of the processing.

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Revision 1591 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Sep 23 17:59:34 2014 UTC (10 years, 6 months ago) by amb
File length: 27287 byte(s)
Diff to previous 1441

Allocate only the memory that is needed (but never more than the limit) when
sorting files (i.e. don't just allocate the limit without checking).

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Revision 1441 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Jun 29 16:48:11 2013 UTC (11 years, 9 months ago) by amb
File length: 26864 byte(s)
Diff to previous 1409

Free allocated memory (found by valgrind).

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Revision 1409 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jun 21 14:53:01 2013 UTC (11 years, 9 months ago) by amb
File length: 26830 byte(s)
Diff to previous 1337

Use the new buffered functions in the filesort functions.

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Revision 1337 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue May 21 17:16:19 2013 UTC (11 years, 10 months ago) by amb
File length: 26638 byte(s)
Diff to previous 1310

Don't waste memory in filesort_vary() when the pre-sort function drops the data.

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Revision 1310 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri May 10 19:02:28 2013 UTC (11 years, 10 months ago) by amb
File length: 26583 byte(s)
Diff to previous 1166

Change data type from signed to unsigned (pedantic compiler warning).

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Revision 1166 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Nov 20 16:12:08 2012 UTC (12 years, 4 months ago) by amb
File length: 26372 byte(s)
Diff to previous 1112

Replace all assert statements with a custom error message that explains the
cause and suggests a solution.

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Revision 1112 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Oct 22 07:53:51 2012 UTC (12 years, 5 months ago) by amb
File length: 26257 byte(s)
Diff to previous 1106

Fix bug with index parameter in new pre-sort function and change comments to
clarify.

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Revision 1106 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Oct 21 15:55:48 2012 UTC (12 years, 5 months ago) by amb
File length: 26210 byte(s)
Diff to previous 1021

Change the sorting functions to have a pre-sort and post-sort selection function
instead of just a post-selection one (this will allow deletion of some items
before sorting instead of after sorting in some cases).

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Revision 1021 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jul 16 17:52:03 2012 UTC (12 years, 8 months ago) by amb
File length: 24449 byte(s)
Diff to previous 1020

Restore the shortcut that doesn't write the data to a temporary file if it all
can be sorted in one go.  This removes the slowdown with the multi-threaded code
even when running with no threads.

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Revision 1020 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Jul 15 13:47:19 2012 UTC (12 years, 8 months ago) by amb
File length: 23517 byte(s)
Diff to previous 996

Don't call any of the pthread functions unless running with multiple threads.

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Revision 996 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu May 10 18:18:14 2012 UTC (12 years, 10 months ago) by amb
File length: 23926 byte(s)
Diff to previous 991

Added some mutexes and condition variables to communicate between threads.

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Revision 991 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed May 2 16:40:08 2012 UTC (12 years, 11 months ago) by amb
File length: 23052 byte(s)
Diff to previous 948

Convert sorting algorithms to optionally use multiple threads.

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Revision 948 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jan 11 18:28:30 2012 UTC (13 years, 2 months ago) by amb
File length: 16266 byte(s)
Diff to previous 875

The filesort_*() functions now return a count of the number of items kept after
sorting.

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Revision 875 - (view) (download) (as text) (annotate) - [select for diffs]
Added Sat Oct 22 16:27:29 2011 UTC (13 years, 5 months ago) by amb
File length: 16165 byte(s)
Diff to previous 873

Revert back to something very close to r869 because it is fastest by a tiny
fraction.