Present: Frank, Roland, Peter, Steve, Yosef, Zach, Philipp current release bugfixes: * Frank will create v1 tags * will update the release tarball * backported fixes are: #1499 #1504 * possibly backport for to 1512
GRHydro changes: * lots of changes since US Thanksgiving. Large parts of code ported to C++ from F90 (often by copying routines and translating the language). * new code uses template arguments for boolean/enum parameters inside of innermost loop * considerable speedup for ppm, hlle and prim2con routines * increases object size due to number of template instantiations * hidden behind parameter GRHydro::use_cxx_code * will propose to push into svn repository for testing/compiling * separate call by Roland and Frank and whoever is interested to review code * transition code to new C++ routines over the next couple releases. Usual procedure: add code in next release but do not make default, make default and deprecate old code in next to next release, move old code into archive after that * verify that published results can still be run with new code * further planned changes: reconstruct pressure instead of eps (seem to behave better when a contact discontinuity is present) EOS_Omni changes: * rewrite of nuclear EOS backend * much faster * internal changes, no externally visible change IllinoisGRMHD: * progress made checking for regressions, now agrees with previous Illinois code for 100 steps when using AMR and no symmetries * will be proposed for inclusion * Philipp and Zach to add edge centered prolongation operators for magnetic vector potentials * code review once code is deemed ready (requirements for inclusion: http://einsteintoolkit.org/documentation/contribute/) * code repository is at: https://svn.einsteintoolkit.org/cactus/EinsteinEvolve/IllinoisGRMHD Yours, Roland
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