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All releases of DSI utilities

  •  28 Sep 2012 17:10
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    Release Notes: Several methods in Fast now use equivalent methods in Integer/Long or have just been deprecated in favor of their copies, as recent JVMs intrinsify such methods. The Ivy dependency file has been Maven-normalized (there's now a "compile" scope instead of a "build" scope).

    •  24 Feb 2012 17:25
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      Release Notes: Better XorshiftStarRandom. A new ByteBufferLongList class. A new Jackknife class. Now the DSI Utilities can be found on Maven Central.

      •  10 Dec 2011 08:50
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        Release Notes: Miscellaneous improvements were made. In particular, ByteBufferInputStream now initializes copies lazily, so it can be used to map files of the order of terabytes into memory efficiently.

        •  23 Sep 2011 09:51
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          Release Notes: This release adds new permutation methods for big arrays, and a new basic statistics class.

          •  14 Sep 2011 15:08
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            Release Notes: This release is part of a parallel release of fastutil, the DSI Utilities, Sux4J, MG4J, WebGraph, etc. which prepares the way for "big" versions, that is, supporting >2^31 entries in arrays (simulated), elements in lists, terms, documents, nodes, etc. It includes some bugfixes, minor improvements, and new big versions of all StringMap-related classes.

            •  25 Nov 2010 11:18
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              Release Notes: A new class makes it possible to count succinctly elements in a stream using HyperLogLog counters. The license has been changed to LGPLv3. Dependencies on COLT have been removed.

              •  01 Jul 2010 10:40
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                Release Notes: A number of small fixes and improvements were made, mainly suggested by users.

                •  23 May 2009 16:14
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                  Release Notes: Miscellaneous improvements were made. Some bugs were fixed in ObjectParser.

                  •  06 Apr 2009 16:15
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                    Release Notes: A new ByteBufferInputStream.map() method to memory-map large (over 2GiB) files. New Hu-Tucker Coded that accept longs as frequencies. Significantly improved code for replace and clear in LongArrayBitVector. A new OfflineIterable class that makes it possible to dump and quickly reread temporary data.

                    •  02 Oct 2008 10:29
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                      Release Notes: Some new methods make it possible to store and quickly read bit vectors. There are a few fixes for LongArrayBitVector.

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