Commits · 4b47fd6c76c6be3950b5c7611390483d4a24de0e · SWIFT / SWIFTsim

04 May, 2015 1 commit

Updated the Doxyfile and corrected the doxygen documentation tags that raised... · 4b47fd6c

Matthieu Schaller authored May 04, 2015

Updated the Doxyfile and corrected the doxygen documentation tags that raised warnings. Build is now cleaner.


Former-commit-id: 5ca3a6d2612545e910dc0a74f3df5ed043c05ee9

4b47fd6c

01 Feb, 2014 1 commit
- fix multiple time steps, i.e. mindt should now work, multistep is still not quite right. · e0bee388
  Pedro Gonnet authored Feb 01, 2014
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21 Oct, 2013 1 commit
- add gravity, still work in progress... · 4739cede
  Pedro Gonnet authored Oct 21, 2013
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19 Sep, 2013 1 commit
- no need to distinguish between send/recv task subtypes. · 2abe8136
  Pedro Gonnet authored Sep 19, 2013
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17 Sep, 2013 1 commit
- set the timestep of foreign particles to FLT_MAX to enforce one-sided interactions. · d2338a7a
  Pedro Gonnet authored Sep 17, 2013
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12 Sep, 2013 1 commit
- rearrange several bits of the task hierarchy, more compact memory. · 279d1bc2
  Pedro Gonnet authored Sep 12, 2013
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17 Aug, 2013 1 commit
- added distributed-memory parallelism using MPI, overhaul of error and message routines. · bda5342c
  Pedro Gonnet authored Aug 17, 2013
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19 Jul, 2013 1 commit

First iteration of the "improved SPH" implementation. The code now uses a... · 036faeff

Matthieu Schaller authored Jul 19, 2013

First iteration of the "improved SPH" implementation. The code now uses a (Rosswog et al, 2000) viscosity term with a (Balsara , 1995) switch and the parameters given by (Price, 2004).
Thermal conductivity is implemented following (Price, 2008) without the switch.
Both scalar and vectorized versions have been implemented.
The code now gives a much better answer on the Sod shock. More testing will be required on more advanced tests to tune the parameters.

When "LEGACY_GADGET2_SPH" is defined, the code defaults to the old gadget-2 version of SPH.

Former-commit-id: 840aa8ecfea0a60816f64b8e5818162f2f9006d2

036faeff

18 Jul, 2013 1 commit
- several fixes to the integrator, correct implementation of multiple time stepping. · 9e91071c
  Pedro Gonnet authored Jul 18, 2013
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11 Jul, 2013 6 commits
- collect the right quantities at the right times. · a5349e84
  Pedro Gonnet authored Jul 11, 2013
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- collect the right quantities at the right times. · d990457c
  Pedro Gonnet authored Jul 11, 2013
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- merge kick1 and kick2 when engine_policy_fixdt is set. · a887426d
  Pedro Gonnet authored Jul 11, 2013
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- pre-fetch xparts as well. · 852ff5ce
  Pedro Gonnet authored Jul 11, 2013
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- relax pre-fetching a bit. · a88f4f9c
  Pedro Gonnet authored Jul 11, 2013
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- xparts are now sorted like parts, no cross-referencing. · 8a60d2cd
  Pedro Gonnet authored Jul 11, 2013
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08 Jul, 2013 1 commit
- use rand_r instead of (blocking?) rand. · 483df2a7
  Pedro Gonnet authored Jul 08, 2013
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04 Jul, 2013 3 commits
- make sure follow-up tasks also get a tic, queues now have a preference for... · 25ff4e87
  Pedro Gonnet authored Jul 04, 2013
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make sure follow-up tasks also get a tic, queues now have a preference for tasks of a given super-cell.


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- new strategy, sched_done now may return a ready and locked task. · 426b27e1
  Pedro Gonnet authored Jul 04, 2013
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- add cpuid to runner. · 591e7982
  Pedro Gonnet authored Jul 04, 2013
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02 Jul, 2013 1 commit
- add timer for queue_gettask. · f0522d5d
  Pedro Gonnet authored Jul 02, 2013
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27 Jun, 2013 1 commit
- aggressive prefetching for sort, pair and self tasks. · 91a1d319
  Pedro Gonnet authored Jun 27, 2013
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26 Jun, 2013 2 commits
- be selective at the barrier, i.e. if n threads are requested, then only the... · bfd24034
  Pedro Gonnet authored Jun 26, 2013
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be selective at the barrier, i.e. if n threads are requested, then only the first n threads by tid pass.


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- assign queues according to proximity of the cpuid when affinity is set. · 02379f18
  Pedro Gonnet authored Jun 26, 2013
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25 Jun, 2013 3 commits
- let the scheduler handle task tic/toc/tid. · 6a6f4b10
  Pedro Gonnet authored Jun 25, 2013
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- get sub timers right. · 105a8580
  Pedro Gonnet authored Jun 25, 2013
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- make kick1 recursive when cell is sufficiently small. · 1b0c57df
  Pedro Gonnet authored Jun 25, 2013
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24 Jun, 2013 2 commits
- add prefetching to kick2 as well. · 96efb796
  Pedro Gonnet authored Jun 24, 2013
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- add prefetching to kick1 to improve memory performance a bit. · 84e69c12
  Pedro Gonnet authored Jun 24, 2013
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23 Jun, 2013 1 commit

screw openmp. made tasks for kick1, adapted scheduler to launch only certain... · 4e9b5b63

Pedro Gonnet authored Jun 23, 2013

screw openmp. made tasks for kick1, adapted scheduler to launch only certain task types on scheduler_reset.


Former-commit-id: 90d4d764588d3ce123ac490a4cd526b23f4dd9d9

4e9b5b63

21 Jun, 2013 1 commit

massive refactoring, added spearate scheduler, new scheduling policy based on... · 06efb8a9

Pedro Gonnet authored Jun 21, 2013

massive refactoring, added spearate scheduler, new scheduling policy based on task rank, should expand to task weight some time soon.


Former-commit-id: 40f69e4385302ae59779b3d58eac557331d5cd42

06efb8a9

16 Jun, 2013 1 commit
- scratch cparts. · 8d16a7f2
  Pedro Gonnet authored Jun 16, 2013
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26 May, 2013 2 commits
- small fix. · 2e997873
  Pedro Gonnet authored May 26, 2013
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- add timing information to tasks directly. · 8598baed
  Pedro Gonnet authored May 26, 2013
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16 May, 2013 2 commits

merge with previous commits. · 4e4bd0ef
Pedro Gonnet authored May 16, 2013
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4e4bd0ef

The different constants used in SPH are now written to the HDF5 output for... · 9907bd7f

Matthieu Schaller authored May 16, 2013

The different constants used in SPH are now written to the HDF5 output for better tracability. The const_gamma constant has been renamed to const_hydro_gamma.


Former-commit-id: 2f117589f48ad150e47d62733c4d3635caf74295

9907bd7f

15 May, 2013 1 commit
- several fixes while tracking down energy bugs. · 628978c1
  Pedro Gonnet authored May 15, 2013
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30 Apr, 2013 1 commit
- corrections to the time step selection. · dd2a9870
  Pedro Gonnet authored Apr 30, 2013
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28 Apr, 2013 2 commits

Modified the definition to the number of neighbours to be 'kernel shape... · 33247a51

Matthieu Schaller authored Apr 28, 2013

Modified the definition to the number of neighbours to be 'kernel shape agnostic'. The kernel shape (i.e. equation) can now be changed without changing the resolution of the run. The number of neighbours will adapt automatically


Former-commit-id: c32db61f3ff959a957a596e5af23dc2695506a26

33247a51

Added a new time step criterion. A particle can now not see its volume (~h^3)... · 94dd38e6

Matthieu Schaller authored Apr 28, 2013

Added a new time step criterion. A particle can now not see its volume (~h^3) change by more than a given constant factor over the course of one time step.


Former-commit-id: c0a1cfcef2f3932b1c80ad7fc5c0001fa5711a1e

94dd38e6

22 Apr, 2013 1 commit
- fix massive bug. · 4e46d20a
  Pedro Gonnet authored Apr 22, 2013
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