Trac February 2014

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141 discussions

[Einstein Toolkit] #1528: check that mainstream machines use correct thread binding
by Einstein Toolkit 23 Apr '14

23 Apr '14

#1528: check that mainstream machines use correct thread binding ------------------------+--------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: task | Status: new Priority: major | Milestone: Component: SimFactory | Version: development version Keywords: | ------------------------+--------------------------------------------------- it is possible that systems that initialize themselves before hwloc (eg MPI) bind to the wrong CPU core unless (the equivalent of) numactl is used. For an example on bluewaters see #1527. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1528> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1493: testsuite Carpet/outer-buffers fails
by Einstein Toolkit 21 Apr '14

21 Apr '14

#1493: testsuite Carpet/outer-buffers fails --------------------+------------------------------------------------------- Reporter: knarf | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: ET_2014_05 Component: Carpet | Version: development version Keywords: | --------------------+------------------------------------------------------- The testsuite Carpet/outer-buffers fails because it sets the parameter Carpet::use_outer_buffer_zones which doesn't exist anymore. This testsuite was not usually run because a required thorn wasn't part of the toolkit. This now changed, triggering a failure in the regular builds and tests. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1493> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #849: Drop explicit support for Fortran 77 in Cactus
by Einstein Toolkit 19 Apr '14

19 Apr '14

#849: Drop explicit support for Fortran 77 in Cactus -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | -------------------------+-------------------------------------------------- I suggest to drop explicit support for Fortran 77 in Cactus. Fortran 77 is, for all practical purposes, a subset of Fortran 90, and thus Fortran 77 code can be compiled by Fortran 90 compilers. There is currently no platform that has a Fortran 77 and no Fortran 90 compiler, and there is no Fortran source code in Cactus that cannot be compiled by a Fortran 90 compiler. In a way, supporting Fortran 77 as language is similar to supporting K&R C as a language. We don't do this either. I suggest to remove/ignore all configuration options regarding Fortran 77, and to compile .f77 and .F77 files with a Fortran 90 compiler. This change will simplify the configuration stage of Cactus. I don't expect any user to notice. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/849> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1531: GRHydro updates
by Einstein Toolkit 15 Apr '14

15 Apr '14

#1531: GRHydro updates -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: GRHydro EOS_Omni | -----------------------------------+---------------------------------------- A large number of GRHydro updates have accumulated. Attached please find them all as well as a required update to EOS_Omni. Patches to follow in a bit. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1531> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1536: Wrong code in Piraha.hpp
by Einstein Toolkit 27 Mar '14

27 Mar '14

#1536: Wrong code in Piraha.hpp ----------------------+----------------------------------------------------- Reporter: eschnett | Owner: Type: defect | Status: new Priority: critical | Milestone: Component: Cactus | Version: development version Keywords: | ----------------------+----------------------------------------------------- Piraha.hpp contains in lines 171 ff the code {{{ const char c; Literal(char b) : c(b) {} bool match(Matcher *m); std::string fmt() { std::string s = "literal("; s += c+")"; return s; } }}} In this code, the expression c+")" adds a character to a pointer, in effect adding to the pointer. This does not append to the string s, as was intended. There seem to be several similar cases in other locations as well. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1536> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1505: remove the MoL number of variables accumulators
by Einstein Toolkit 15 Mar '14

15 Mar '14

#1505: remove the MoL number of variables accumulators -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: optional | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: MoL | -----------------------------------+---------------------------------------- The attached patches removes the need for MoL's accumulator parameters to count the number of evolved, constrained and save-and-restore variables. Instead it counts them during MoL_RegisterVariables and using timelevels as a way of creating new variable storage for the scratch levels. This means unfortunately that it will create C pointers for 99 (the current max in interface.ccl) scratch timelevels ie there is ScratchSpace_p_p_p_p..._p . Currently applies on top of trunk. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1505> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #882: Create ThornGuideHTML target
by Einstein Toolkit 14 Mar '14

14 Mar '14

#882: Create ThornGuideHTML target ----------------------+----------------------------------------------------- Reporter: eschnett | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: Cactus | Version: Keywords: | ----------------------+----------------------------------------------------- Barry Wardell suggests: The only issue is that there doesn't seem to be a HTML version of the configuration specific ThornGuide make target, so we should add this as a target at the same time as removing the patch. I'd imagine this would just be a matter of copy-and-paste from the existing ThornGuideHTML target. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/882> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1489: EinsteinExact (the arrangement) fails to build ThornGuideHTML
by Einstein Toolkit 14 Mar '14

14 Mar '14

#1489: EinsteinExact (the arrangement) fails to build ThornGuideHTML -----------------------------------+---------------------------------------- Reporter: knarf | Owner: Type: defect | Status: new Priority: major | Milestone: ET_2014_05 Component: EinsteinToolkit thorn | Version: development version Keywords: | -----------------------------------+---------------------------------------- EinsteinExact (the arrangement) fails to build ThornGuideHTML. The problem is the file spacetimes.tex which is included, but ThornGuideHTML is built outside of the doc directory, and cannot find it. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1489> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1511: links in web-thornguide lead to incorrect thornguide
by Einstein Toolkit 14 Mar '14

14 Mar '14

#1511: links in web-thornguide lead to incorrect thornguide -------------------------------------+-------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: major | Milestone: Component: EinsteinToolkit website | Version: development version Keywords: thornguide | -------------------------------------+-------------------------------------- the online version of the thornguide seems to contain a correct table of content. Clicking eg on the CoreDoc link in http://einsteintoolkit.org/documentation/ThornGuide/ThornGuide.html brings me to http://einsteintoolkit.org/documentation/ThornGuide/ThornGuidech20.html#x26… which seems to be the documentation for EllSOR. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1511> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1522: Improve determining make dependencies
by Einstein Toolkit 13 Mar '14

13 Mar '14

#1522: Improve determining make dependencies -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: Cactus | Version: development version Keywords: | -------------------------+-------------------------------------------------- Cactus automatically determines the dependencies between source files and their include files. This mechanism doesn't quite work in all cases; e.g. when a source file (or header file?) is removed, the build aborts, and the auto-generated dependencies have to be deleted automatically. I have recently come across a mechanism that works reliably. Here is the relevant Makefile fragment, applied to building C++ files: {{{ # Taken from <http://mad-scientist.net/make/autodep.html> as written # by Paul D. Smith <psmith(a)gnu.org>, originally developed by Tom # Tromey <tromey(a)cygnus.com> PROCESS_DEPENDENCIES = \ sed -e 's/$@.tmp/$@/g' < $*.o.d > $*.d && \ sed -e 's/\#.*//' \ -e 's/^[^:]*: *//' \ -e 's/ *\\$$//' \ -e '/^$$/ d' \ -e 's/$$/ :/' < $*.o.d >> $*.d && \ rm -f $*.o.d %.o: %.cc ${CXX} -MD ${CPPFLAGS} ${CXXFLAGS} -o $@.tmp -c $*.cc @${PROCESS_DEPENDENCIES} @mv $@.tmp $@ -include ${DEPS} }}} -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1522> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac February 2014