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Message #00482

Optimize evaluation of right-hand side for multi-adaptive solver (caching [...]

To: dolfin-dev@xxxxxxxxxx
From: dolfin@xxxxxxxxxx
Date: Wed, 13 Apr 2005 19:11:02 +0200
Reply-to: Discussion of DOLFIN development <dolfin-dev@xxxxxxxxxx>
Sender: Anders Logg <logg@xxxxxxxxxx>

Commit from logg (2005-04-13 19:11 CEST)
----------------

Optimize evaluation of right-hand side for multi-adaptive solver (caching
of values at right end-point for cG). Solver now 25% faster. Still need
to do some profiling and cleaning up.

  dolfin  src/demo/bench/ode/main.cpp                       1.18
  dolfin  src/kernel/ode/MultiAdaptiveFixedPointSolver.cpp  1.5
  dolfin  src/kernel/ode/MultiAdaptiveNewtonSolver.cpp      1.9
  dolfin  src/kernel/ode/MultiAdaptiveTimeSlab.cpp          1.16
  dolfin  src/kernel/ode/dolfin/MultiAdaptiveTimeSlab.h     1.11