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Finish ViennaCL based cosine bell implementation
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```
from roadrunner import RoadRunner
sbml_file = "AModel.sbml"
r = RoadRunner(sbml_file)
integrators = ('cvode', 'gillespie', 'rk4', 'rk45', 'euler')
data = {}
for integrator in integrators…
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Euler physics is okay, but perhaps would should consider Runge-Kutta or Verlet.
Of course, we can implement this on a script-by-script basis. For example, some enemies might require more accurate p…
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```
File "src/sage/tests/books/computational-mathematics-with-sagemath/graphique_doctest.py", line 112, in sage.tests.books.computational-mathematics-with-sagemath.graphique_doctest
Failed example:…
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The clamping function that we currently use on the c++ side performs poorly when clamped variables go negative, in that the clamped version of the variable remains negative after clamping. I have fou…
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explicit Runge-Kutta solver with parameterized number of stages leveraging posits and quire to improve accuracy.
https://en.wikipedia.org/wiki/Runge%E2%80%93Kutta_methods
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| | |
|--------------------|----|
| Bugzilla Link | [PR45125](https://bugs.llvm.org/show_bug.cgi?id=45125) |
| Status | NEW |
| Importance | P normal |
|…
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If we run with two blocks per core in RK4, the destroy pool fails at the end of the first time step. Error is a seg fault, with traceback:
https://github.com/MPAS-Dev/MPAS-Model/blob/057dd78977e1e38f…
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```
*** caught segfault ***
address 0x7fd183cd9b88, cause 'memory not mapped'
Traceback:
1: .Call("call_rkFixed", as.double(y), as.double(times), Func, Initfunc, parms, Eventfunc, events, as.in…
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**Is your feature request related to a problem? Please describe.**
For some models, like the shallow water equations or the compressible navier stokes, we want to have a suite of choices for the inte…