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ffnamespace:changelog [2013/12/29 18:16]
aldinuc
ffnamespace:changelog [2015/03/10 12:17]
torquati
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 ===== News log ===== ===== News log =====
-  * <fc #​800000>​28 Oct 2013</​fc>​ **ParallelFor** pattern available in the FastFlow ​2.0.version+ 
-  * <fc #​800000>​28 Oct 2013</​fc>​ **FastFlow 2.0.2** ​is in the Sourceforge SVN. Soon we are going to release a new tarball+On Jun 2014 FastFlow ​got a major design update: [[ffnamespace:​architecture|redesigned architecture]] and layers, redesigned patterns, [[ffnamespace:​refman|new syntax for high-level patterns]], new applications and benchmarksPrevious news log has been archivedLatest code version is always ​in the [[https://​sourceforge.net/​p/​mc-fastflow/​code/​HEAD/​tree/​|Sourceforge SVN]]. 
-  * <fc #​800000>​23 Oct 2013</fc> **FastFlow ** presented by MTorquati and MDanelutto ​at  CERN Concurrency forum meeting webinars. + 
-  * <fc #​800000>​13 Apr 2013</​fc>​ **FastFlow 2.0.1** has been committed to the Sourceforge SVNSoon we are going to put on Sourceforge a new tarball+  * Mar 2015. FastFlow [[http://calvados.di.unipi.it/​storage/​paper_files/​2015_Artemis_REPARA_FF_poster.pdf| poster]] presented ​at the REPARA booth at the ARTEMIS Cosummit event 
-  * <fc #​800000>​10 ​Jul 2012</​fc>​ **FastFlow 2.0** is now on sourceforge SVN. It includes the distributed version ​and several new applications ​(including denoiser). The release is almost stable for Linux. Several features are still beta for non-linux platforms. +  * Aug 2014New tutorial. 
-  * <fc #​800000>​26 June 2012</​fc> ​FastFlow ​is now working on iOS 5.x (iPhone/Ipad)Looking for people willing to test it with a real world application (e.ga game)Here a [[ffnamespace:​apps#​fastflow_on_ios_5.x|screenshot]].  +  ​Aug 2014Reference manual
-  ​* ​<fc #800000>​18 ​May 2012</​fc>​ FastFlow is going to support clusters ​of SMPs. Distributed version is now under test. Still working on GPUs. +  * Jul 2014Bowtie2-ff ​and image restoration ​(GPUapplications 
-  * <fc #800000>16 May 2012</​fc>​ The uSPSC component of FastFlowi.e. the unbound wait-free SPSC queue will be presented at EuroPar 2012 in Rhodes. It is fast. +  * Jun 2014Redesigned architecture and patterns 
-  * <fc #800000>25 Mar 2012</​fc>​ Prof. Marco Danelutto included FastFlow ​in the teaching material of the //​Distributed systemsparadigms and models// course held within the Master on //Computer Science and Networking//​ at University of PisaItaly. He also wrote a [[#​manuals_and_tutorials|programming primer]]. Please send to us any commentquestion to improve it. +  * Sep 2013. "​Parallel Programming using FastFlow" talk at GridKa School 2014Slides [[http://calvados.di.unipi.it/​storage/​talks/​2014_GridKaSchool_Torquati.pdf here]]. 
-  * <fc #​800000>​05 Jan 2012</​fc>​ **Working on GPUs** We are working on the integration of FastFlow self-offloading with GPUs. We have some encouraging preliminary results. Stay tuned. +===== SVN changelog ===== 
-  * <fc #800000>05 Jan 2011</​fc>​ **FastFlow** ​is now part of the **IMPACT** project ​(//​Innovative Methods ​for Particle Colliders at the Terascale//founded by Compagnia di San Paolo, with CERNthrough a competition with 11% of acceptance rate). We are working at a parallelhigh-performance simulation tool for QCD background modeling ​(e.gfor Higgs boson detection) + 
-  * <fc #​800000>​30 May 2011</​fc>​ **FastFlow** has won the [[http://​www.businesswire.com/​news/​home/​20110620005546/​en/​HPC-Advisory-Council-Announces-Winner-Spring-2011 HPC Advisory Council best project Award]] ​(Spring 2011assigned twice year). To be announced at International Supercomputing 2011.  +A detailed history can be found in Changelog.txt (SVN sourceforge) 
-  ​* <fc #800000>24 May 2011</​fc>​ **FastFlow** is now part of the ParaPhrase EU-STREP/FWP7 projectParallel Patterns ​for Adaptive Heterogeneous Multicore Systems ​(starting Oct. 2011). + 
-  ​* <fc #800000>23 Apr. 2011</​fc>​ **[[http://​sourceforge.net/​projects/​mc-fastflow/​files/​fastflow-1.1.0.tar.bz2/​download|FastFlow 1.1]] is now available**Many new features ​(see changelog file within tarball). Now working on almost any recent ​32/64bit Linux32/​64bit ​MacOS 10.4,10.5,10.632/​64bit ​Windows ​XP and (with Visual Studio). Cmake now generate MakefileXcode and Visual Studio projects+<code> 
-  * <fc #​800000>​25 Mar2011</​fc>​ First Windows native port is now ready (FastFlow ​1.0.9available on sourceforge svn), currently tested on Windows 7 x64 with Visual Studio 10. Looking for beta-testerswrite us if you are interested in trying it.  +------------------------------------------------------------------------ 
-  * <fc #​800000>​17 Mar. 2011</​fc>​ — TR-11-16Porting Decision Tree Building and Pruning Algorithms to Multicore using FastFlow. To the best of our knowledge, the first implementation of parallel pruning of decision trees in data mining literature.  +r182 | massimot | 2014-08-13 23:53:35 +0200 (Wed, 13 Aug 2014) | 3 lines 
-  * <fc #​800000>​7 Jan. 2011</​fc>​ — We are preparing ​to reverse many new features in the new version of FastFlow; some of them are already in the {{http://mc-fastflow.svn.sourceforge.net/​viewvc/​mc-fastflow/|Sourceforge SVN}}. Alsowe got interesting new applicationstake a look to [[ffnamespace:apps#two-phase_edge-preserving_denoiser|Edge-preserving image denoiser]] and its impressive performance+ 
-  <fc #​800000>​15 Oct2010</​fc>​ — We started ​[[ffnamespace:faq|FAQ page]]Any further question or comment is welcome+added the pool evolution pattern into the high-level pattern set (doxygen) 
-  ​* <fc #​800000>​12 Oct. 2010</​fc>​ — A new paper and a new presentation are available on the website.  + 
-  * <fc #​800000>​1 Oct2010</fc> — Due to the many requests we have begun to work to a FastFlow programming tutorial. A complete tutorial is not yet availablehoweverif you would like try FastFlowwe suggest to 1Understand ​the architecture looking ​to this website, papers ​and talk slides available on this site2Look at the [[ffnamespace:usermanual ​tutorial]] page in this web site. 3Start playing with examples on tests directory; ​the tests are designed to be progressive in complexity. ​3) Write to fastflow[AT]di.unito.it ​in case of any problem. + 
-  ​* <fc #​800000>​1 Oct2010</​fc>​ — It seems we will have a windows version soon. Stay tuned. +------------------------------------------------------------------------ 
-  ​* <fc #​800000>​7 Sep. 2010</fc> — A porting onto Windows/​Visual Studio platform is ongoing ​(designeddevelopment ongoing). We are looking ​for developers ​and beta testers. +r181 | massimot | 2014-08-13 23:31:25 +0200 (Wed, 13 Aug 2014) | 3 lines 
-  ​* <fc #​800000>​1 Sep. 2010</​fc>​ — **FastFlow ​1.0** is now readyWorking on any Linux (i386x86_64and any MacOS > 10.2 (PPCi368, x86_64). + 
-  ​* ​01/​09/​10 ​New major release ​1.0.0 (download it [[http://​sourceforge.net/​projects/​mc-fastflow/|here]]). +makefile fix 
-  * 27/​06/​10 ​FastFlow ​stable release ​1.0 is going to be releasedIt incorporates many new features ​and performance improvementsWith the new version we succeeded ​to squeeze some speedup ​for very fine-grained tasks (down to 9 nanoseconds on dual-quad-core @2.2GHzwell don't expect optimal speedup ​at this grainbut bear in mind the suggested size for TBB is around 5-10 microseconds ;-) ) + 
-  * 21/​05/​10 ​TR-10-11: ​Porting Decision Tree Algorithms ​to Multicore ​using FastFlow ​is now available (accepted at ECML PKDD 201016% acceptance rate). + 
-  * 29/​03/​10 ​StochKit-FF parallel version is now running ​(alpha quality, some already planned performance optimization are not yet implemented). It is not yet in the public SVNbut it can be distributed on demand ​for testing. Just write us if you would like to try it.  +------------------------------------------------------------------------ 
-  ​22/03/10 FastFlow 1.0.0 RC2 tarball is now available for [[http://​sourceforge.net/​projects/​mc-fastflow/|download]] ​on sourceforge.  +r180 | aldinuc | 2014-08-13 01:55:00 +0200 (Wed, 13 Aug 2014) | 1 line 
-  * 07/​03/​10 ​Fortcoming: StochKit-FF: A FastFlow-enabled ​(parallel ​version for multicoreof [[http://​engineering.ucsb.edu/​~cse/​StochKit/index.html|StochKit]] ​the popular stochastic simulation framework developed at UC Santa BarbaraThe FastFlow-enabled version will exploit ​the novel "selective memory" ​technique+ 
-  * 25/​02/​10 ​new FastFlow-related technique ​(a.k.a. self-offloadingis available ​in TR-10-03 [[http://compass2.di.unipi.it/​TR/​Files/​TR-10-03.pdf.gz|[ADK10],]] where we present a further evolution of FastFlow ​enabling programmers to offload part of their workload on a dynamically created software accelerator running on unused CPUs. The offloaded function can be easily derived from pre-existing sequential codeWe emphasize in particular ​the effective trade-off between human productivity ​and execution efficiency of the approach+ 
-  * 17/02/10 - Take a look [[http://www.puppetmastertrading.com/​blog/​2010/02/16/lock-free/|here]] at the very interesting Tito Ingargiola'​s ​blog post on lock-free programming and about the use of FastFlow framework.  +------------------------------------------------------------------------ 
-  ​* 05/02/10 - Major site updatesarchitecture and tutorial pages updatedNew applications-and-performances page+r179 | aldinuc | 2014-08-13 01:53:56 +0200 (Wed, 13 Aug 2014) | 2 lines 
-  * 03/​02/​10 ​FastFlow ​1.0.0 RC1 tarball is now available on on sourceforge ​([[http://​sourceforge.net/​projects/​mc-fastflow/|download]]+ 
-  * 08/​01/​10 ​Fortcomingfastflow acceleratora brand new way for the semi-automatic ​(yet efficientparallelisation of existing sequential C/C++ applications. Available soon. +Documentation 
-  * 30/​12/​09 ​FastFlow site has a new [[ffnamespace:architecture#​faq|FAQ]] section. Check it out. Please send us any question via email or sourceforce forum. + 
-  * 16/​12/​09 ​We are going to release a new version improving performance of applications in dual-core processors using adaptive ​implementation ​templates. No performance reduction for 4/8/16-cores (already available from sourceforge project SVN). New examples under testingFast N-queens ​applications and QT+fastflow ​MandelbrotWorking on allocator (preliminary tests: faster than Hoard and TBB).  +------------------------------------------------------------------------ 
-  * 10/11/09 - FastFlow paper to appear at PDP 2010 has been published on this page (draftcomparison against TBBOpenMPCilk). +r178 | aldinuc | 2014-08-12 01:23:03 +0200 (Tue, 12 Aug 2014) | 2 lines 
-  10/​11/​09 ​FastFlow paper appeared at ParCo 2009 has been published on this page (comparison against POSIX thread).+ 
 +Documentation  
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 +r177 | aldinuc | 2014-08-11 ​18:22:33 +0200 (Mon, 11 Aug 2014) | 2 lines 
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 +Documentation 
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 +r176 | aldinuc | 2014-08-11 17:25:41 +0200 (Mon, 11 Aug 2014) | 2 lines 
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 +Allocator documentation  
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 +r175 | aldinuc | 2014-08-11 02:29:34 +0200 (Mon, 11 Aug 2014) | 2 lines 
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 +Substantial cleaning ​of documentation 
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 +r174 | aldinuc | 2014-08-10 17:43:18 +0200 (Sun, 10 Aug 2014) | 3 lines 
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 +Cleaning 
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 +r173 | aldinuc | 2014-08-10 ​16:26:53 +0200 (Sun10 Aug 2014) | 2 lines 
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 +Documentation  
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 +r172 | massimot | 2014-08-10 10:03:33 +0200 (Sun, 10 Aug 2014) | 4 lines 
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 +- fixed a bug in the init_data_static 
 +- cleanup 
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 +r171 | aldinuc | 2014-08-10 02:36:25 +0200 (Sun, 10 Aug 2014) | 2 lines 
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 +Doxygen major update (not yet complete) 
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 +r170 | aldinuc | 2014-08-10 02:35:27 +0200 (Sun, 10 Aug 2014) | 2 lines 
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 +Documentation 
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 +r169 | aldinuc | 2014-08-10 02:33:20 +0200 (Sun, 10 Aug 2014) | 2 lines 
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 +r168 | massimot | 2014-08-09 17:38:12 +0200 (Sat, 09 Aug 2014) | 3 lines 
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 +moved name 
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 +r167 | aldinuc | 2014-08-09 17:23:39 +0200 (Sat, 09 Aug 2014) | 1 line 
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 +r166 | aldinuc | 2014-08-09 17:20:50 +0200 (Sat, 09 Aug 2014) | 2 lines 
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 +minor fix 
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 +r165 | aldinuc | 2014-08-09 16:07:35 +0200 (Sat, 09 Aug 2014) | 2 lines 
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 +r164 | aldinuc | 2014-08-09 16:06:30 +0200 (Sat, 09 Aug 2014) | 2 lines 
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 +more tests 
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 +r163 | massimot | 2014-08-09 11:47:16 +0200 (Sat, 09 Aug 2014) | 3 lines 
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 +fixed 2 problems appearing when the collector is removed ​in the task-farm pattern 
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 +r162 | aldinuc | 2014-08-07 16:24:48 +0200 (Thu07 Aug 2014) 2 lines 
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 +Cleaning 
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 +r161 | aldinuc | 2014-08-07 16:20:29 +0200 (Thu07 Aug 2014) | 2 lines 
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 +QT-mandebrot example (beta) added 
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 +r160 | massimot | 2014-08-05 21:59:23 +0200 (Tue, 05 Aug 2014) | 4 lines 
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 +- fixed a problem that happens (sometimes) when the collector ​is removed in the farm pattern 
 +- minor fixes in mapping_utils 
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 +r159 | aldinuc | 2014-08-05 01:38:45 +0200 (Tue, 05 Aug 2014) | 2 lines 
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 +Bowtie2 scripts - for compatibility with BT2 
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 +r158 | massimot | 2014-08-02 09:16:24 +0200 (Sat02 Aug 2014) | 2 lines 
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 +restored 
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 +r157 | massimot | 2014-08-02 09:15:16 +0200 (Sat02 Aug 2014) | 3 lines 
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 +mess with svn 
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 +r156 | massimot | 2014-08-01 15:31:57 +0200 (Fri01 Aug 2014) | 1 line 
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 +r155 | massimot | 2014-08-01 ​11:39:10 +0200 (Fri, 01 Aug 2014| 4 lines 
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 +removed test_dotprod from CMakeLists 
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 +r154 | aldinuc | 2014-07-31 23:17:14 +0200 (Thu31 Jul 2014) | 2 lines 
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 +Minor cmake fix 
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 +r153 | aldinuc | 2014-07-31 23:03:55 +0200 (Thu, 31 Jul 2014) | 2 lines 
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 +Minor cmake fix 
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 +r152 | aldinuc | 2014-07-31 22:59:22 +0200 (Thu, 31 Jul 2014) | 1 line 
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 +r151 | aldinuc | 2014-07-31 19:09:31 +0200 (Thu, 31 Jul 2014) | 2 lines 
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 +Bowtie-2.0.6-FFThe Fastflow version of the Bowtie 2 sequence alignerFaster than the original. 
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 +r150 massimot | 2014-07-31 11:00:32 +0200 (Thu31 Jul 2014) | 3 lines 
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 +added very simple test showing how to use the MDF pattern  
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 +r149 | aldinuc | 2014-07-30 18:08:17 +0200 (Wed, 30 Jul 2014| 2 lines 
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 +Default std now c++11 
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 +r148 | aldinuc | 2014-07-30 18:07:33 +0200 (Wed, 30 Jul 2014) | 2 lines 
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 +Cosmetic fixes and Cmakefile update 
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 +r147 | massimot | 2014-07-30 18:00:25 +0200 (Wed, 30 Jul 2014) | 3 lines 
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 +fixed compilation problems 
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 +r146 | aldinuc | 2014-07-30 17:06:23 +0200 (Wed, 30 Jul 2014) | 2 lines 
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 +Clang compliance (minor): data structure padding 
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 +r145 | massimot | 2014-07-30 17:01:00 +0200 (Wed, 30 Jul 2014) | 3 lines 
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 +removed 
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 +r144 | massimot | 2014-07-30 16:34:20 +0200 (Wed, 30 Jul 2014) | 5 lines 
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 +fixed bug in parallel_for_internals.hpp (missing iniziatization of workersspinwait static_scheduling member variables) 
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 +r143 | massimot | 2014-07-30 10:23:09 +0200 (Wed, 30 Jul 2014) | 3 lines 
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 +removed ff_matmul_map 
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 +r142 | massimot | 2014-07-30 10:09:18 +0200 (Wed, 30 Jul 2014) | 3 lines 
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 +cleanup 
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 +r141 | massimot | 2014-07-30 09:40:42 +0200 (Wed, 30 Jul 2014) | 3 lines 
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 +new ff_Map pattern based on ParallelForReduce  
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 +r140 | massimot | 2014-07-30 09:39:05 +0200 (Wed, 30 Jul 2014) | 3 lines 
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 +cleanup 
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 +r139 | massimot | 2014-07-28 16:16:40 +0200 (Mon, 28 Jul 2014) | 3 lines 
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 +added licence file  and added an header to each file containing the licence statement 
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 +r138 | massimot | 2014-07-24 19:02:20 +0200 (Thu, 24 Jul 2014) | 3 lines 
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 +first implementation ​of the ParallelForPipeReudce pattern  
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 +r137 | massimot | 2014-07-24 18:59:58 +0200 (Thu, 24 Jul 2014) | 3 lines 
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 +updated performance tests for the function_min app 
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 +r136 | massimot | 2014-07-24 18:59:21 +0200 (Thu, 24 Jul 2014| 3 lines 
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 +new tests 
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 +r135 | massimot | 2014-07-17 12:10:58 +0200 (Thu, 17 Jul 2014) | 4 lines 
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 +fixed compilation problem of the test_pool*.cpp tests 
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 +r134 | massimot | 2014-07-15 15:27:01 +0200 (Tue, 15 Jul 2014) | 3 lines 
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 +new performance tests after bug fix 
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 +r133 | massimot | 2014-07-15 14:57:30 +0200 (Tue, 15 Jul 2014) | 3 lines 
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 +fixed bug:  abs-->fabs 
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 +r132 | massimot | 2014-07-14 14:50:46 +0200 (Mon, 14 Jul 2014) | 3 lines 
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 +added a new application using the PoolEvolution pattern 
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 +r131 | massimot | 2014-07-09 10:19:31 +0200 (Wed, 09 Jul 2014) | 4 lines 
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 +poolEvolution interface improved 
 +ParallelFor improved (also some more info has been added at the beginning of the parallel_for.hpp file) 
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 +r130 massimot | 2014-06-25 14:50:15 +0200 (Wed, 25 Jun 2014) | 5 lines 
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 +- added spinWait in the pool pattern 
 +- introduced threadPause in the parallel for 
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 +r129 | massimot | 2014-06-19 15:52:05 +0200 (Thu, 19 Jun 2014) | 3 lines 
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 +added pool test 
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 +r128 | massimot | 2014-06-10 09:53:35 +0200 (Tue, 10 Jun 2014) | 7 lines 
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 +- separated parallel_for_internals.hpp and parallel_for.hpp  
 +- added the possibility to control the grain size in the static scheduling  
 +  policy of the ParallelFor(Reducepattern(s) 
 +- ff_node::​eosnotify interface changed:  
 +   ​virtual void eosnotify(int id=-1) --> virtual void eosnotify(ssize_t id=-1) 
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 +r127 | aldinuc | 2014-05-14 00:32:46 +0200 (Wed14 May 2014) | 2 lines 
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 +Doxygen fixes 
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 +r126 | aldinuc | 2014-05-10 16:55:57 +0200 (Sat, 10 May 2014) | 2 lines 
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 +MacOS fixes 
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 +r125 | aldinuc | 2014-05-10 16:55:36 +0200 (Sat, 10 May 2014) | 2 lines 
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 +MacOS fixes 
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 +r124 | aldinuc | 2014-05-10 16:55:13 +0200 (Sat, 10 May 2014) | 2 lines 
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 +MacOS fixes 
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 +r123 | aldinuc | 2014-05-07 15:15:43 +0200 (Wed07 May 2014) | 1 line 
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 +Windows ​warnings fixes (types) 
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 +r122 | massimot | 2014-05-05 11:49:51 +0200 (Mon, 05 May 2014) | 4 lines 
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 +- poolEvolution improvements 
 +- added parallel_for_idx  
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 +r121 | massimot | 2014-04-30 18:07:24 +0200 (Wed, 30 Apr 2014) | 4 lines 
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 +added the parallel_for_thid ​and  
 +parallel_reduce_thid methods both in the ParallelFor and in the ParallelReduce classes 
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 +r120 | aldinuc | 2014-04-30 17:12:46 +0200 (Wed, 30 Apr 2014| 1 line 
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 +Fixes for MSVC 2013: All examples not depending from third-party libraries (boostopencv) compile. Still many warnings related to int and long size on win64 platform
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 +r119 | aldinuc | 2014-04-30 16:56:22 +0200 (Wed, 30 Apr 2014) | 2 lines 
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 +Fixes for clang 5.1.  
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 +r118 | aldinuc | 2014-04-30 13:56:11 +0200 (Wed, 30 Apr 2014) | 2 lines 
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 +Minor string fix 
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 +r117 | aldinuc | 2014-04-30 12:41:36 +0200 (Wed, 30 Apr 2014) | line 
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 +MSVS 2013 compilation partially fixedparallel_for.hpp still not working. 
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 +r116 | massimot | 2014-04-30 10:39:43 +0200 (Wed30 Apr 2014| 2 lines 
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 +fixes compiling ​with CUDA 5 
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 +r115 | massimot | 2014-04-30 09:48:33 +0200 (Wed30 Apr 2014) | 2 lines 
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 +fix  
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 +r114 | massimot | 2014-04-30 09:39:54 +0200 (Wed30 Apr 2014) | 5 lines 
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 +added the poolEvolutionPattern
 +minor changes ​to stencilReduceCUDA 
 +addedd some tests 
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 +------------------------------------------------------------------------ 
 +r113 | massimot | 2014-04-15 08:40:35 +0200 (Tue, 15 Apr 2014) | 3 lines 
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 +minor changes to test_multi_input8 
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 +r112 | massimot | 2014-04-14 18:33:02 +0200 (Mon, 14 Apr 2014) | 2 lines 
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 +new simple multi-input test added 
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 +r111 | massimot | 2014-04-08 16:28:44 +0200 (Tue, 08 Apr 2014) | 4 lines 
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 + - fixed compilation problem with the Barrier 
 + ​- ​new tests for stencilReduceCUDA 
 + moved stencil.hpp to stencilReduce.hpp  
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 +r110 massimot | 2014-03-24 18:22:53 +0100 (Mon24 Mar 2014) | 3 lines 
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 +changed FF_MAP 
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 +r109 | massimot | 2014-03-24 16:35:50 +0100 (Mon, 24 Mar 2014) | 3 lines 
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 +CMakeLists fixes 
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 +r108 massimot | 2014-03-24 16:10:54 +0100 (Mon, 24 Mar 2014) | 3 lines 
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 +typos 
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 +r107 | massimot | 2014-03-24 15:36:29 +0100 (Mon, 24 Mar 2014) | 2 lines 
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 +fixes for APPLE  
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 +r106 | massimot | 2014-03-24 15:12:26 +0100 (Mon, 24 Mar 2014) | 3 lines 
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 +removed test file 
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 +r105 | massimot | 2014-03-24 15:09:31 +0100 (Mon, 24 Mar 2014) | 3 lines 
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 +Old version of Salt & Pepper ​denoiser ​application (spd-denoiser) removed 
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 +r104 | massimot | 2014-03-24 15:08:12 +0100 (Mon, 24 Mar 2014) | 3 lines 
 + 
 +Salt & Pepper ​and Gaussian denoiser - new version with CUDA support 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r103 | massimot | 2014-03-23 16:57:30 +0100 (Sun, 23 Mar 2014) | 5 lines 
 + 
 +- moved to 2.0.4 
 +- added stencilReduceCUDA.hpp 
 +- added CUDA tests 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r102 | massimot | 2014-03-21 22:49:08 +0100 (Fri, 21 Mar 2014) | 8 lines 
 + 
 + - many changes, among these:  
 +   introduced GO_OUT: a new reserved message (see config.hpp) 
 +   * optimized ParallelFor and ParallelReduce computation when executed inside 
 +     serial loop 
 +   * changed the Barrier implementation (spinBarrier still the same) 
 +   * FF_EOS_NOFREEZE no longer propagated over the output channel 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r101 | aldinuc | 2014-03-21 12:58:24 +0100 (Fri, 21 Mar 2014) 1 line 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r100 | aldinuc | 2014-03-14 01:24:42 +0100 (Fri, 14 Mar 2014) | 2 lines 
 + 
 +Minor fix 
 + 
 +------------------------------------------------------------------------ 
 +r99 | aldinuc | 2014-03-14 01:24:06 +0100 (Fri, 14 Mar 2014) | 1 line 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r98 | massimot | 2014-03-12 10:51:13 +0100 (Wed, 12 Mar 2014) | 3 lines 
 + 
 +minor fixes 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r97 | massimot | 2014-03-10 15:21:20 +0100 (Mon, 10 Mar 2014) | 18 lines 
 + 
 +Version 2.0.3 released, see Changelog.txt for the changes. In the following 
 +some major enhancements: ​  
 +   ​- ​a new lock-free task scheduling for the ParallelFor has been implemented.  
 +   - defined ParallelFor and ParallelForReduce classes 
 +   - removed initial underscore in the preprocessor conditional guards in  
 +     order to be compliant to the C++ standard 
 +   - added the possibility to freeze and thaw all farm threads and then  
 +     ​restart a lower number of workers in a farm having a collector thread. 
 +     (see tests/test_stopstartall.cpp) 
 +   - fixed possible node termination problem (in case the freezing flag was set) 
 +   - ff_send_out_to modified in order to better ​work with ondemand scheduling 
 +     ​policy 
 +   - changed some int types with size_t, moved to svector whenever possible 
 +   - more possible combinations of farmpipeline and feedback using  
 +     ​ff_minode and ff_monode 
 +   - better multi-input and multi-output support (ff_minode ff_monode) 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r96 | aldinuc | 2014-02-27 22:59:17 +0100 (Thu27 Feb 2014) | 2 lines 
 + 
 +Added n of workers in wt-mandelbrot example 
 + 
 +------------------------------------------------------------------------ 
 +r95 | massimot | 2014-02-20 10:53:01 +0100 (Thu20 Feb 2014| 5 lines 
 + 
 +- added the possibility ​to freeze ​and thaw all farm threads and then  
 +  restart a lower number of workers in a farm having a collector thread. 
 +- other minor changes 
 +  
 + 
 +------------------------------------------------------------------------ 
 +r94 | massimot | 2014-02-10 09:14:06 +0100 (Mon, 10 Feb 2014| 3 lines 
 + 
 +new iterations stealing strategy implemented (experimental) 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r93 | massimot | 2014-02-08 14:42:08 +0100 (Sat, 08 Feb 2014) 5 lines 
 + 
 +   - fixed an issue in the ofarm skeleton 
 +   - PARFORREDUCE optimized for the case when it is called multiple times  
 +     in a sequential loop 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r92 | massimot | 2014-02-06 16:34:04 +0100 (Thu, 06 Feb 2014| 4 lines 
 + 
 +instroduced an optimization in the PARFOR pattern for the case when more threads than cores are used 
 + 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r91 | massimot | 2014-02-06 15:07:52 +0100 (Thu, 06 Feb 2014) | lines 
 + 
 +fixed icc warning  
 + 
 + 
 +------------------------------------------------------------------------ 
 +r90 | massimot | 2014-02-05 16:34:56 +0100 (Wed, 05 Feb 2014| 5 lines 
 + 
 +- avoided ​to call scheduletask ​in the ff_send_out_to 
 +- minor fix for the scheduletask method ​  
 + 
 +  
 + 
 +------------------------------------------------------------------------ 
 +r89 | massimot | 2014-02-03 17:56:55 +0100 (Mon, 03 Feb 2014) | 3 lines 
 + 
 +added TBB code in test_parfor_unbalanced.cpp  
 + 
 + 
 +------------------------------------------------------------------------ 
 +r88 | massimot | 2014-02-03 15:36:50 +0100 (Mon, 03 Feb 2014) | 6 lines 
 + 
 +- added the runtests.sh scripts 
 +  now all tests have default parameters and 'make test' can be used  
 +  for quick check 
 +- fixed an issue for multi input configurations ​  
 +  
 + 
 +------------------------------------------------------------------------ 
 +r87 | massimot | 2014-02-03 09:36:04 +0100 (Mon, 03 Feb 2014) | 3 lines 
 + 
 +unbalanced for test case added 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r86 | massimot | 2014-02-03 09:35:27 +0100 (Mon, 03 Feb 2014) | 5 lines 
 + 
 +- fixed possible node termination problem (in case the freezing flag was set) 
 +- commented out the optimization heuristic in the parallel_for pattern  
 +  since it does not work well with high unbalanced loop iterations 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r85 | massimot | 2014-01-30 18:25:26 +0100 (Thu, 30 Jan 2014) | 3 lines 
 + 
 +fixed a possible issue in the parallel_for/reduce pattern 
 +  
 + 
 +------------------------------------------------------------------------ 
 +r84 | massimot | 2014-01-30 09:39:02 +0100 (Thu30 Jan 2014| 3 lines 
 + 
 +fix for adapting the macro-dataflow pattern to the new multi-input interface 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r83 | massimot | 2014-01-29 19:03:25 +0100 (Wed, 29 Jan 2014) | 13 lines 
 + 
 +- FF_PARFOR_DONE FF_PARFORREDUCE_DONE macros changed 
 +- parallel_for/​reduce:​ fixed some issues ​and optimized the case when it is  
 +  ​used with just thread 
 +- ff_send_out_to modified in order to better work with ondemand scheduling 
 +  policy 
 +- cleaning gt code (not finished) 
 +- cleaning lb code (not finished)  
 + 
 +TODO: more testing! 
 + 
 + 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r82 | massimot | 2014-01-27 11:05:58 +0100 (Mon, 27 Jan 2014) | 4 lines 
 + 
 +first commit of the newer 2.0.3 version 
 +see the Changelog file for the list of changes 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r81 | aldinuc | 2014-01-02 15:15:20 +0100 (Thu02 Jan 2014| 3 lines 
 + 
 +Cosmetic changes to make Clang++ happy 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r80 | aldinuc | 2014-01-01 19:52:14 +0100 (Wed01 Jan 2014| 1 line 
 + 
 +PARFOR minor fixes for MSVS 
 +------------------------------------------------------------------------ 
 +r79 | aldinuc | 2014-01-01 19:51:23 +0100 (Wed, 01 Jan 2014) | 1 line 
 + 
 +MAP compliance improved ​(MSVS) 
 +------------------------------------------------------------------------ 
 +r78 | aldinuc | 2013-12-29 02:40:11 +0100 (Sun, 29 Dec 2013) | 2 lines 
 + 
 +C++11 compilation warning  
 + 
 +------------------------------------------------------------------------ 
 +r77 aldinuc | 2013-12-28 18:42:23 +0100 (Sat, 28 Dec 2013| 2 lines 
 + 
 +Fixes ro compile C++11 code under MSVC10 
 + 
 +------------------------------------------------------------------------ 
 +r76 | aldinuc | 2013-12-28 17:29:34 +0100 (Sat, 28 Dec 2013) | 2 lines 
 + 
 +Windows cmake instruction fixed 
 + 
 +------------------------------------------------------------------------ 
 +r75 | massimot | 2013-12-18 19:45:59 +0100 (Wed, 18 Dec 2013) | 6 lines 
 + 
 + 
 +- some cosmetic changes 
 +- ff_buffernode introduced and fixed some issues with ff_monode 
 +- more low-level examples showing how to build "​complex"​ graph of nodes 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r74 | massimot | 2013-12-16 12:40:17 +0100 (Mon, 16 Dec 2013) | 3 lines 
 + 
 +tested all d-test using the new ZeroMQ ​stable release ​(4.0.3), minor fixes to some tests 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r73 | massimot | 2013-12-12 16:33:57 +0100 (Thu, 12 Dec 2013) | 4 lines 
 + 
 + ​Better estimation of the bounded ​and unbounded SPSC queue length 
 + ​Thanks ​to M. Moniruzzaman (moniruzzaman@hlrs.de) ​for the patch. 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r72 | aldinuc | 2013-12-06 18:24:59 +0100 (Fri, 06 Dec 2013) | 2 lines 
 + 
 +Detection of c++11 features supported by the compiler for the cmake 
 + 
 +------------------------------------------------------------------------ 
 +r71 | massimot | 2013-11-30 08:55:38 +0100 (Sat, 30 Nov 2013) | 3 lines 
 + 
 +moved broadcast_task from protected ​to public in the loadbalancer 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r70 | massimot | 2013-11-27 10:57:09 +0100 (Wed, 27 Nov 2013) | 3 lines 
 + 
 +moved all_gather from protected to public in the ff_gatherer class 
 +  
 + 
 +------------------------------------------------------------------------ 
 +r69 | massimot | 2013-11-23 11:39:42 +0100 (Sat, 23 Nov 2013) | 4 lines 
 + 
 +- fixed bug in the macro data-flow (mdf) pattern 
 +which occasionally causes deadlock 
 +  
 + 
 +------------------------------------------------------------------------ 
 +r68 | massimot | 2013-11-10 11:55:31 +0100 (Sun10 Nov 2013) | 9 lines 
 + 
 +- general enhancement (tested only for Linux at moment) 
 +  fixed some problems with the current version in the SWPS3 example  
 +  (thanks to Maurizio Drocco) 
 +- introduced the ff_mdfstencil2D and ff_graphsearch patterns (experimental) 
 +- added ff_chol_mdf (macro-dataflow implementation of the Cholesky algorithm) 
 +- fixed a bug in the pipeline when used as an accelerator 
 +- comments cleanup 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r67 | massimot | 2013-10-29 14:46:14 +0100 (Tue, 29 Oct 2013| 5 lines 
 + 
 +- ff_pipe enhancment 
 +- moved ff_send_out to public methods in the ff_node 
 +- ff_farm now accepts also lambdas as worker functions (using std::​function
 + 
 + 
 +------------------------------------------------------------------------ 
 +r66 | massimot | 2013-10-28 11:36:48 +0100 (Mon, 28 Oct 2013) | 6 lines 
 + 
 +enhancement:​ 
 +- more on ParallelFor pattern 
 +- added the possibility ​to freeze and thaw one single worker thread 
 +  in a task-farm skeleton (see tests/​test_stopstartthreads2.cpp) 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r65 | massimot | 2013-09-26 12:02:37 +0200 (Thu, 26 Sep 2013) | 3 lines 
 + 
 +Small fix for ARM compilation ​using gcc. Thanks to David Dight.  
 + 
 + 
 +------------------------------------------------------------------------ 
 +r64 | massimot | 2013-09-11 15:04:20 +0200 (Wed, 11 Sep 2013) | 3 lines 
 + 
 +minor fix: nanasleep-based code is currently ​available ​only on Linux systems 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r63 | massimot | 2013-09-08 21:30:16 +0200 (Sun08 Sep 2013| 16 lines 
 + 
 +First check in of the 2.0.2 release. Main changes: 
 +introduced FF_ESAVER (Energy SAVER) compiler flag (experimental) (thanks to Mehdi Goli ) 
 +ff_relax ​now uses nanosleep instead of usleep 
 +- first full porting to ARM processor ​(thanks to Mauro Mulatero)  
 +- added new interfaces for the ff_farm 
 +- added a new construct ff_pipe only for C++11 
 +- fixed some problems with cmake compilation 
 +- added ff_send_out_to as a method of the ff_loadbalancer class 
 +- added parallel_for.hpp which implements '​OpenMP-like'​ parallel_for  
 +- added cleanup_workers method ​in the farm skeleton 
 +- removed fallback function in the farm emitter 
 +- removed many warnings when compiling with the Intel compiler 
 +- fixed get_my_id() problem for pipeline 
 + 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r62 | massimot | 2013-04-24 10:47:19 +0200 (Wed24 Apr 2013) | 6 lines 
 + 
 +- removed lots of warning when compiling with Intel'​s compiler 
 +- matmult example reworked 
 +- added the test_MISD test for showing how to implement a simple ​ 
 +  ​MISD farm skeleton with fully programmable tasks scheduler 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r61 | massimot | 2013-04-13 11:33:40 +0200 (Sat, 13 Apr 2013) | 3 lines 
 + 
 +release major update 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r60 | massimot | 2013-04-13 11:14:22 +0200 (Sat, 13 Apr 2013) | 3 lines 
 + 
 +removed old denoiser app 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r59 | massimot | 2013-04-09 15:04:39 +0200 (Tue, 09 Apr 2013) | 3 lines 
 + 
 +added experimental directory and moved ofed into experimental/OFED folder 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r58 | massimot | 2013-04-09 11:00:22 +0200 (Tue, 09 Apr 2013) | 3 lines 
 + 
 +update to release 2.0.
 + 
 + 
 +------------------------------------------------------------------------ 
 +r57 | massimot | 2013-01-02 17:41:23 +0100 (Wed, 02 Jan 2013) | 3 lines 
 + 
 +minor fix in the init_thread_affinity function 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r56 massimot | 2012-12-31 14:19:29 +0100 (Mon, 31 Dec 2012) | 4 lines 
 + 
 +- added support for thread affinity ​on windows platforms 
 +- moved to 2.0.1 version 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r55 | massimot | 2012-12-27 19:21:38 +0100 (Thu, 27 Dec 2012) | 9 lines 
 + 
 +- Distributed ​version ​ported and tested on Win7 64-bit. 
 +- little fix on the allocator.hpp,​ freesegment now release aligned memory  
 +  to avoid stack corruption on Win platform that requires symmetric  
 +  primitives ​for aligned memory allocation and deallocation. 
 +- Winsock.h (windows.hand winsock2.h incompatbility issue partially solved. 
 +  <ff/dnode.h> should be included before other includes to avoid the problem 
 +  It includes winsock2.h that is required by zeromq. ​  
 + 
 + 
 +------------------------------------------------------------------------ 
 +r54 | massimot | 2012-12-16 10:37:42 +0100 (Sun, 16 Dec 2012) | 4 lines 
 + 
 +fixed memory leak in the CLHSpinLock 
 +added missing fixedsize parameter in the ff_ofarm constructor 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r53 | massimot | 2012-12-09 08:40:19 +0100 (Sun, 09 Dec 2012) | 4 lines 
 + 
 +Fixed compilation problems for Windows platform: Windows 7 64 bit using Visual Studio 10 
 +cmake -G "Visual Studio 10 Win64" ​.
 + 
 + 
 +------------------------------------------------------------------------ 
 +r52 | massimot | 2012-12-08 08:57:48 +0100 (Sat, 08 Dec 2012) | 5 lines 
 + 
 +added 2 new papers: 
 +- 2012_dff_CoreGridWS presents the distributed features of FastFlow ​(Europar 2012, CoreGrid Workshop) 
 +2012_ff-Tilera_PDP presents the porting of FastFlow on Tilera'​s Tile64 many-core architecture ​(PDP 2013) 
 +  
 + 
 +------------------------------------------------------------------------ 
 +r51 | massimot | 2012-12-07 18:51:48 +0100 (Fri, 07 Dec 2012) | 3 lines 
 + 
 +fixed cmake problem with spd-denoiser (video version) 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r50 | massimot | 2012-12-06 21:06:16 +0100 (Thu, 06 Dec 2012) | 4 lines 
 + 
 +more doxygen, 
 +changed interface for ff_ofarm 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r49 | aldinuc | 2012-12-05 22:57:49 +0100 (Wed, 05 Dec 2012) | 1 line 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r48 | massimot | 2012-12-02 22:22:48 +0100 (Sun, 02 Dec 2012) | 3 lines 
 + 
 +fixed bug in ff_ofarm when using multiple freeze and wake-up operations 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r47 | massimot | 2012-11-23 08:42:53 +0100 (Fri, 23 Nov 2012) | 6 lines 
 + 
 +   - added class ff_dinout that allows to have single dnode with both 
 +     input and output external channels. 
 +   - added the class ff_ofarm to implement the ordered farm template 
 +   - fixed problem in gt.hpp class (thanks to Daniele De Sensi)  
 + 
 + 
 +------------------------------------------------------------------------ 
 +r46 | massimot | 2012-11-12 08:33:15 +0100 (Mon, 12 Nov 2012) | 4 lines 
 + 
 +- added distributed map test (dmap) 
 +- some cleanups to the dnode and svector classes 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r45 | massimot | 2012-11-10 15:57:21 +0100 (Sat, 10 Nov 2012) | 3 lines 
 + 
 +fixed compilation problem for test_mpmc 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r44 | massimot | 2012-11-09 19:57:58 +0100 (Fri, 09 Nov 2012) | 6 lines 
 + 
 +- newer version of the cwc simulator example 
 +- small bug fixed 
 +- introduced the compilation flag NO_DEFAULT_MAPPING 
 +- more class documentation 
 +  
 + 
 +------------------------------------------------------------------------ 
 +r43 | massimot | 2012-10-31 16:27:26 +0100 (Wed, 31 Oct 2012) | 8 lines 
 + 
 +- added the map template 
 +- added the possibility to have multi-input Emitter in farm template 
 +added the class threadMapper (default thread pinning implemented) 
 +- implemented spinBarrier 
 +- more debugging  
 + 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r42 | aldinuc | 2012-10-12 23:05:45 +0200 (Fri, 12 Oct 2012) | 2 lines 
 + 
 +Minor fix 
 + 
 +------------------------------------------------------------------------ 
 +r41 | massimot | 2012-08-28 06:18:12 +0200 (Tue, 28 Aug 2012) | 5 lines 
 + 
 +- more debugging for distributed systems 
 +- added some simple tests 
 +- spd_denoiser updated 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r40 | massimot | 2012-07-18 08:47:43 +0200 (Wed, 18 Jul 2012) | 4 lines 
 + 
 +added some comments ​in the dnode class 
 +bug fix for the test11_pipe test 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r39 | massimot | 2012-07-10 06:53:10 +0200 (Tue, 10 Jul 2012) | 3 lines 
 + 
 +typo fixed, committed correct version of the tests 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r38 | massimot | 2012-07-08 19:34:05 +0200 (Sun, 08 Jul 2012) | 8 lines 
 + 
 +Moving to the new version 2.0.0This is the first commit. 
 +Lots of changes and improvements (at least we hope so)  
 +take a look at the Changelog file.  
 +This first version has not been fully tested on OSX and  
 +Windows. 
 + 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r37 | massimot | 2011-08-23 19:38:40 +0200 (Tue, 23 Aug 2011) | 3 lines 
 + 
 +versione 1.1.1, see Changelog 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r36 aldinuc | 2011-04-22 17:02:15 +0200 (Fri22 Apr 2011) | 3 lines 
 + 
 +Readme update 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r35 | massimot | 2011-04-22 15:38:39 +0200 (Fri, 22 Apr 2011) | 2 lines 
 + 
 +added missing files 
 + 
 +------------------------------------------------------------------------ 
 +r34 | massimot | 2011-04-22 15:36:38 +0200 (Fri, 22 Apr 2011) | 3 lines 
 + 
 +FastFlow-1.1.0 release, see the Changelog.txt file for full details.  
 + 
 + 
 +------------------------------------------------------------------------ 
 +r33 | massimot | 2011-04-10 20:21:32 +0200 (Sun, 10 Apr 2011) | 4 lines 
 + 
 +- MPMC reworked (removed DCAS) 
 +- minor fixes and cleanup 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r32 | aldinuc | 2011-04-08 00:56:29 +0200 (Fri, 08 Apr 2011) | 2 lines 
 + 
 +Few bug fixed in the windows version 
 + 
 +------------------------------------------------------------------------ 
 +r31 | aldinuc | 2011-04-03 15:47:09 +0200 (Sun, 03 Apr 2011) | 2 lines 
 + 
 +Bug-fix for cwc example onto windos platform 
 + 
 +------------------------------------------------------------------------ 
 +r30 | massimot | 2011-04-01 19:37:55 +0200 (Fri, 01 Apr 2011) | 4 lines 
 + 
 +upgrade to v.1.0.9 with many improvments and some fixes 
 +first version with fully functional Windows porting 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r29 | massimot | 2011-01-07 12:10:41 +0100 (Fri, 07 Jan 2011) | 3 lines 
 + 
 +minor fixes and cleanup 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r28 | massimot | 2010-12-29 23:19:43 +0100 (Wed, 29 Dec 2010) | 5 lines 
 + 
 +"​Single-Producer/Single-Consumer Queue on Shared Cache Multi-Core Systems"​ 
 +by Massimo TorquatiTechnical Report: TR-10-20, Computer Science Department  
 +University of Pisa Italy 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r27 | massimot | 2010-12-29 23:14:21 +0100 (Wed, 29 Dec 2010) | 4 lines 
 + 
 +- lots of fixes and improvements 
 +- added Multi-Producers/Multi-Consumers queue implementation (MSqueue by Michael and Scott) 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r26 massimot | 2010-11-22 11:04:37 +0100 (Mon, 22 Nov 2010) | 9 lines 
 + 
 +- added the first experimental version of thread'​s ​mapping (pinning) APIs 
 +'make test' improved (cmake) 
 +- multipush method added to the uSWSR_Ptr_Buffer queue (experimental) 
 +- added the method get_channel_id() in the emitter (lb.hpp) and collector 
 +  ​(gt.hpp) class so now it is possible to know from which worker thread  
 +  an imput task is coming from. 
 +- other minor fixes 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r25 | massimot | 2010-10-03 18:34:07 +0200 (Sun, 03 Oct 2010) | 2 lines 
 + 
 +added the Quicksort example 
 + 
 +------------------------------------------------------------------------ 
 +r24 | massimot | 2010-09-27 16:22:19 +0200 (Mon, 27 Sep 2010) | 2 lines 
 + 
 +added cmake compilation support for the fibonacci example 
 + 
 +------------------------------------------------------------------------ 
 +r23 | massimot | 2010-09-26 22:47:54 +0200 (Sun, 26 Sep 2010) | 2 lines 
 + 
 +added the fibonacci example. 
 + 
 +------------------------------------------------------------------------ 
 +r22 | massimot | 2010-09-01 19:39:38 +0200 (Wed, 01 Sep 2010) | 2 lines 
 + 
 +fixed problem with Qt version for qt-mandelbrot 
 + 
 +------------------------------------------------------------------------ 
 +r21 | massimot | 2010-09-01 18:58:47 +0200 (Wed, 01 Sep 2010) | 3 lines 
 + 
 +minor fixes 
 +added Changelog.txt file 
 + 
 +------------------------------------------------------------------------ 
 +r20 | massimot | 2010-09-01 12:11:07 +0200 (Wed, 01 Sep 2010) | 4 lines 
 + 
 +qt-mandelbrot bug fix 
 +minor changes 
 +more checks for cmake 
 + 
 +------------------------------------------------------------------------ 
 +r19 | massimot | 2010-08-28 16:01:16 +0200 (Sat, 28 Aug 2010) | 13 lines 
 + 
 +First commit of the new 1.0.0 version. 
 +Here are some of the things done:  
 +- some bugs fixed 
 +- unbounded SWSR queue improved ​(removed all locks) 
 +- all .hpp files moved into the ff directory 
 +- more tests 
 +- cmake support (thanks to Fedor Sakharov) 
 +- improved the accelerator sturcture (added FF_EOS_NOFREEZE tag) 
 +- added the management of second level streams 
 +- added the '​stop'​ method in the farm and pipeline skeleton 
 + 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r18 | massimot | 2010-05-20 17:35:09 +0200 (Thu, 20 May 2010) | 2 lines 
 + 
 +added missing include stdint.
 + 
 +------------------------------------------------------------------------ 
 +r17 massimot | 2010-05-02 16:59:38 +0200 (Sun, 02 May 2010| 2 lines 
 + 
 +cleaned TODO file 
 + 
 +------------------------------------------------------------------------ 
 +r16 | massimot | 2010-05-02 16:56:46 +0200 (Sun02 May 2010) | 6 lines 
 + 
 +- fixed ffStats when run_then_freeze is called multiple time. 
 +- inhibited ​the possibility to add Emitter'​s fallback function 
 +  when master-worker configuration is used (this limitation 
 +  will be removed in the near future) 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r15 | massimot | 2010-04-20 08:​36:​21 ​+0200 (Tue, 20 Apr 2010) | 2 lines 
 + 
 +removed memory leak in the farm destructor method 
 + 
 +------------------------------------------------------------------------ 
 +r14 | massimot | 2010-04-15 14:​26:​10 ​+0200 (Thu, 15 Apr 2010) | 2 lines 
 + 
 +ops! typo 
 + 
 +------------------------------------------------------------------------ 
 +r13 | massimot | 2010-04-14 19:55:58 +0200 (Wed, 14 Apr 2010) 2 lines 
 + 
 +fixed posix_memalign problem with "​old"​ OSX systems  
 + 
 +------------------------------------------------------------------------ 
 +r12 | massimot | 2010-03-24 08:51:17 +0100 (Wed, 24 Mar 2010) | 2 lines 
 + 
 +fixed strict-aliasing warning  
 + 
 +------------------------------------------------------------------------ 
 +r11 | massimot | 2010-03-22 19:12:19 +0100 (Mon, 22 Mar 2010) | 2 lines 
 + 
 +moved to LGPLv3 
 + 
 +------------------------------------------------------------------------ 
 +r10 | massimot | 2010-03-22 18:14:49 +0100 (Mon, 22 Mar 2010) | 9 lines 
 + 
 +RC2 second commit before version ​release
 +- introduced the ubuffer.hpp file containing ​a new and fast unbounded buffer  
 +implementation based on the SWSR_Ptr_Buffer 
 +introduced the possibility to choose at compile time between bounded and unbounded buffer  
 +in the implementation ​of the point-to-point channel ​(SWSR_Ptr_Buffer vs uSWSR_Ptr_Buffer 
 +- the allocator has been revisited and improved  
 +- minor cosmetic changes  
 + 
 + 
 +------------------------------------------------------------------------ 
 +r9 | massimot | 2010-03-04 22:00:30 +0100 (Thu, 04 Mar 2010) | 9 lines 
 + 
 +RC2 first commit 
 +added some applications ​(matmul, cholesky, pbzip2) 
 +- remuved ticks_wait in emitter ​and collector, added usleep 
 +- fixed some bugs and some things missing (thanks to Sune Mai) 
 +- allocator statistics revisited 
 +- added broadcast_task 
 +- minor code cleanup 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r8 | massimot | 2010-02-03 17:​26:​35 ​+0100 (Wed, 03 Feb 2010) | 9 lines 
 + 
 +new fastflow ​version 1.0.0 release candidate 1 
 +* some more tests 
 +* some more applications 
 +* improved interface 
 +* improved memory ​allocator 
 +* new accelerator mode (beta version)  
 +* minor fixes and cleanup 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r7 | aldinuc | 2010-01-02 17:19:21 +0100 (Sat, 02 Jan 2010) | 2 lines 
 + 
 +Farm in accelerator configuration added (ff_farm::​offload). One test added (test_acc_1.cpp).  
 + 
 +------------------------------------------------------------------------ 
 +r6 | massimot | 2009-12-03 15:41:34 +0100 (Thu, 03 Dec 2009) | 2 lines 
 + 
 +added nqueens example 
 + 
 +------------------------------------------------------------------------ 
 +r5 | massimot | 2009-11-16 23:13:09 +0100 (Mon, 16 Nov 2009) | 9 lines 
 + 
 +new version (0.9.7): 
 +new farm interface 
 +- pipeline skeleton 
 +- ff_send_out function introduced 
 +- possibility ​to build arbitrary graphs of pipeline and farms 
 +- mandelbrot set application  
 +- fixed some bugs 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r4 | aldinuc | 2009-11-10 16:11:13 +0100 (Tue10 Nov 2009) | 1 line 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r3 | aldinuc | 2009-11-10 15:59:32 +0100 (Tue10 Nov 2009) | 1 line 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r2 | massimot | 2009-10-19 11:44:05 +0200 (Mon19 Oct 2009| 6 lines 
 + 
 +* moved to new version (0.6.1) 
 +added swps3 example app. 
 +* minor code cleanup 
 +* added memory barrier into buffer.hpp 
 + 
 + 
 +------------------------------------------------------------------------ 
 +r1 | massimot | 2009-10-15 17:11:25 +0200 (Thu, 15 Oct 2009| 1 line 
 + 
 +new import 
 +------------------------------------------------------------------------ 
 +</​code>​
ffnamespace/changelog.txt · Last modified: 2018/03/02 17:44 by torquati