Mario Mulansky
936af851bb
added max_dt to bs dense out
2015-11-01 13:38:10 -06:00
Mario Mulansky
80da40f6b5
test step limiter with negative dt + bugfix
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Bugfix in error computation with negative dt.
2015-10-31 14:22:29 -06:00
Mario Mulansky
3d87ce360e
added step size limitation to bulirsch stoer
2015-10-31 13:24:11 -06:00
Mario Mulansky
ed2040d48f
refactored step size adjustment into own class
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step size adjustment is now performed by a separate step_adjuster instead
of the error_checker. Repsonsibilities are now more clear.
2015-10-29 11:51:30 -06:00
Mario Mulansky
6825d7af8b
add max_dt support to generation functions + test
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generate function now support additional max_dt parameter for setting the set
size limit.
Added a test case to check limiter behavior for controlled and dense out
integration.
2015-10-23 21:27:57 +02:00
Mario Mulansky
a006cb51fa
bug fixes regarding the new step adjustment
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all tests are now passing
2015-10-23 19:34:22 +02:00
Mario Mulansky
a2cd50a9dc
refactor step adjustment into error_checker
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the logic for step size adjustment is moved to the error_checker.
this removes code duplication and will make it easier to add step size
limiting functionality.
2015-10-23 04:27:43 +02:00
Mario Mulansky
703350b223
consistent counting of failed steps
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the code in integrate_times for a controlled stepper and in the dense out
stepper was inconsistent in terms of when exactly to throw the exception.
See #173 for some discussion on this.
2015-10-05 17:03:08 +02:00
Björn Dahlgren
95b1030f27
Apply static_cast<value_type>(...) to numerators in calc_h_opt()
2015-08-31 16:48:13 +02:00
Björn Dahlgren
62c8f4d670
Fix bug in bulirsch_stoer_dense_out.hpp when using multiprecision data types
2015-08-30 14:56:59 +02:00
Mario Mulansky
f312a809c8
remove const-ness from bulirsch-stoer members
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addressing #149
2015-07-10 13:04:25 +02:00
Mario Mulansky
ff755ff96e
fixes #168
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fixed bug in less_eq_with_sign. equality was not correctly checked for, which
resulted in wrong behavior when the numeric type had
std::numeric_limits<T>::epsilon() == 0.
2015-06-29 15:27:44 +02:00
Mario Mulansky
45fd4331c2
fix #166
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use correct iterator (const) in norm_inf of openmp_range_algebra.
2015-06-14 16:23:54 +02:00
Mario Mulansky
656e1466cf
Merge pull request #161 from ds283/bulirsch-stoer-segfault
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Adjust allocation of bulirsch_stoer_dense_out::m_diffs to avoid segmentation fault
2015-04-23 12:03:55 +02:00
David Seery
3625ae1ef1
Adjust allocation of bulirsch_stoer_dense_out::m_diffs to avoid segmentation fault
2015-04-22 11:57:17 +01:00
Arash
25febac10b
Update integrate_adaptive.hpp
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This assignment inside the while loop is redundant.
2015-04-22 14:32:01 +10:00
David Seery
d7d2dd5743
Fix formatting
2015-04-19 12:51:54 +01:00
David Seery
307aff4f5e
Switch <iterator>-1 for --<iterator> in integrate_times() to allow use with bidirectional iterators
2015-04-19 09:21:45 +01:00
Karsten Ahnert
9a14adf963
using using std::max
2015-03-08 21:53:13 +01:00
Karsten Ahnert
304a1d459b
fixes Trac Ticket #11011
2015-02-12 10:32:14 +01:00
Mario Mulansky
f9c7763eda
doxygen text
2015-02-01 18:14:09 +01:00
Mario Mulansky
c23fdbeb8f
extrapolation stepper as init stepper for abm
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extrapolation stepper has a configurable order, so we can use it as
initializing stepper in the adams-bashforth algorithm. All numeric tests pass.
2015-02-01 18:08:39 +01:00
Mario Mulansky
0721600e50
new extrapolation stepper
2015-02-01 16:32:18 +01:00
Karsten Ahnert
d3ca31a8e3
removing warnings, see track ticket #10931
2015-01-29 23:27:44 +01:00
Karsten Ahnert
4adf0b0f80
fixes #150
2015-01-29 21:45:06 +01:00
Mario Mulansky
f5079fb258
add init_stepper as template param to abm stepper
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The Adams-Bashforth-Moulton stepper has now also the initializing stepper
as a template parameter.
This allows to get rid of the specific test case for multi-step methods in
order_quadrature_formula. Furthermore, some cosmetic adjustments were made in
this test: global variables, camel case naming, while loop -> for loop.
2015-01-21 13:52:56 +01:00
Mario Mulansky
d323be0220
renamed do_step_dxdt to do_step_dxdt_impl
2015-01-13 20:20:32 +01:00
Mario Mulansky
4cadbe5164
fixes #147
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when state_type == time_type (e.g. 1d odes with state_type = double), some
do_step overloads are disabled due to ambiguities of parameter structure.
However, the initialization of the Adams-Bashforth needs some of those
disabled functions in its initialization. As a fix, I added do_step_dxdt to
the stepper base classes to provide direct access to the required functions
that will not be disabled in the case of state_type == time_type.
2015-01-10 16:17:06 +01:00
Mario Mulansky
ee3ea15d58
fix #144 , including test case
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The Adams-Bashforth-Moulton stepper called the corrector step with the wrong time value, as pointed out by GregorDeCillia in Issue #144 . This commit fixes this bug and adds a test to check the correct behavior.
2014-12-19 10:06:16 -06:00
Mario Mulansky
54856f3913
fixes #142 , fixes boost include issue in bjam
2014-11-12 10:01:05 +01:00
Mario Mulansky
df07f80123
Merge branch 'master' of github.com:headmyshoulder/odeint-v2
2014-11-11 18:32:41 +01:00
Mario Mulansky
f171a84ba7
algebra dispatcher now recognizes dts::array
2014-11-11 18:32:11 +01:00
Karsten Ahnert
61df23d75e
fixed https://svn.boost.org/trac/boost/ticket/10499
2014-11-11 17:59:06 +01:00
Mario Mulansky
133fb843d3
generalized array_algebra
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array_algebra now works with any Array<T,N> structure
2014-11-11 17:32:58 +01:00
Mario Mulansky
589bdc45c0
some perf comments
2014-10-17 11:34:37 +02:00
Mario Mulansky
b6ebc0f156
new performance tests
2014-10-17 11:09:24 +02:00
Mario Mulansky
cc6969cca5
fixing #141
2014-10-07 13:00:20 +02:00
Karsten Ahnert
5eebbb56d8
fixing #140
2014-08-18 21:00:12 +02:00
Karsten Ahnert
b497ca56de
adding documentation for second integrate version
2014-08-16 21:07:35 +02:00
Karsten Ahnert
d81e685e73
Merge branch 'master' of github.com:headmyshoulder/odeint-v2
2014-08-16 21:05:30 +02:00
Karsten Ahnert
720a926e45
fixes #139
2014-08-16 21:05:16 +02:00
Karsten Ahnert
87dae441ef
removing old include from external test jamfiles, adding nounused local typedef warning, adding newline to toolset.jam.patch
2014-08-16 14:12:08 +02:00
mariomulansky
0ca187cd6e
added unnamed namespace around placeholders
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addressing #138
2014-08-15 09:44:56 +02:00
mariomulansky
9473d7f067
added thrust backend vectors to operations_dispatcher
2014-08-01 19:38:45 +02:00
mariomulansky
286b87a872
some cosmetics and more dispatcher specializations
2014-08-01 19:26:03 +02:00
slayoo
ca69d012bb
adding thrust resizing macros for thrust::cpp::vector, thrust::omp::vector, thrust::tbb::vector and thrust::cuda::vector (addressing #136 )
2014-08-01 14:36:56 +02:00
mariomulansky
ab613676d9
fix double include
2014-07-31 23:03:50 +02:00
mariomulansky
bf7b9f64c9
added macros for thrust resizing, addressing #136
2014-07-31 22:53:52 +02:00
mariomulansky
b3a6581842
fixes #135
2014-07-31 16:08:34 +02:00
mariomulansky
ef35151e09
Merge branch 'master' of github.com:headmyshoulder/odeint-v2
2014-07-11 13:56:00 +02:00
