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* Significant upgrade of Piraha:sbrandt2013-03-04
| | | | | | | | | | | | | | It no longer uses strings to store intermediate values in expressions. It now supports everything that was supported by the old expression parser. Comments added. Numerous pieces of error checking added. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4974 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Regenerateeschnett2013-03-04
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4973 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Correct syntax error when checking for attribute(format)eschnett2013-03-04
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4972 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Use C (instead of C++) autoconf results in some caseseschnett2013-03-04
| | | | | | | Some C++ autoconf results were erroneously used for C code. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4971 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Correct example for test.ccleschnett2013-03-01
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4970 17b73243-c579-4c4c-a9d2-2d5706c11dac
* force reconfigure after r4968 introduced a new variable XARGSrhaas2013-02-28
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4969 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Add configuration option XARGS (much like TAR) to define the location of theknarf2013-02-27
| | | | | | | | 'xargs' command. This shouldn't be necessary on almost all systems, but sadly is on a few. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4968 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Fix a namespace issuesbrandt2013-02-26
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4967 17b73243-c579-4c4c-a9d2-2d5706c11dac
* (1) Fix compilation issues on Pandorasbrandt2013-02-26
| | | | | | | | | | | | (2) Disallow setting multiple parameters on one line (3) Allow sign in floating point format to be optional (4) Use package piraha (5) change PirahaParser to cctk_PirahaParser (6) remove size.py git-svn-id: http://svn.cactuscode.org/flesh/trunk@4966 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Improve fall-back for __builtin_unreachable()eschnett2013-02-26
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4965 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Implement CCTK_Error and friendseschnett2013-02-26
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4964 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Implement CCTK_Error and friendseschnett2013-02-26
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4963 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Implement CCTK_Error and friendseschnett2013-02-26
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4962 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Allow for unquoted file names so long as they begin with ./ or /sbrandt2013-02-25
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4961 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Change the parameter parser to Pirahasbrandt2013-02-25
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4960 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Currently, known_architectures/linux only looks at the first line of '$F77knarf2013-02-21
| | | | | | | | | | | | | | | | | | | | | --version' to determine the version of a gnu-type fortran compiler. However, on bluewaters this returns {{{ /opt/cray/xt-asyncpe/5.16/bin/ftn: INFO: Compiling with CRAYPE_COMPILE_TARGET=native. GNU Fortran (GCC) 4.7.2 20120920 (Cray Inc.) Copyright (C) 2012 Free Software Foundation, Inc. }}} The information the script is actually interested in is on the second line, not the first. Thus, I propose the attached patch (grepping for "GNU" before choosing the first line). I didn't find a problem with this patch on other machines, but there might be in case $F77 --version does not contain GNU in the line with the version. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4958 17b73243-c579-4c4c-a9d2-2d5706c11dac
* correctly quote regular expressions in aclocal.m4rhaas2013-02-08
| | | | | | | | | | | | | | | m4 uses square brackets as quotation characters and removes one set of them per argument call. This affects regular expressions that contain character ranges. This in turn affect some HAVE_XXX macros where XXX contains invalid characters eg. XXX=math.h . The attached patch adds an extra level of [] around where the result is passed to a function. Also it seems as if the system provided AC_CHECK_FUNCS does not properly quote its third argument when passing it to AC_CHECK_FUNC. Hence I add an extra round of [] whenever it is used. This is a mess. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4953 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Support IBM Blue Gene compilerseschnett2013-01-27
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4949 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Be more cautious with macro argument namespaces in cctk_Loop.heschnett2013-01-23
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4948 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Correct Fortran OpenMP errors in loop macroseschnett2013-01-22
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4947 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Don't crash when activating non-existing thornseschnett2013-01-21
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4946 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Add more error checks when activating thornseschnett2013-01-20
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4945 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Make it obvious that all variables are used initialisedeschnett2013-01-19
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4944 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Mark some cctk_Loop variables as unusedeschnett2013-01-18
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4943 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Correct variable nameeschnett2013-01-18
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4942 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Only warn (don't err) if a thorn is activated multiple timeseschnett2013-01-18
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4941 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Correct regular expressions for parsing configuration.ccl fileseschnett2013-01-18
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4940 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Automatically activate required thornseschnett2013-01-18
| | | | | | | | Activate require and optional thorns automatically (but not optional_ifactive thorns). git-svn-id: http://svn.cactuscode.org/flesh/trunk@4939 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Introduce OPTIONAL_IFACTIVEeschnett2013-01-18
| | | | | | | | | | | Following up on a discussion on the Cactus developers mailing list, this patch introduces a third way of indicating a desired capability: in addition to REQUIRES and OPTIONAL there is OPTIONAL_IFACTIVE. This behaves like OPTIONAL, except that the capability relationship only exists if the thorn providing the capability is active. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4938 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Clean up namespace for vectorised loopseschnett2013-01-17
| | | | | | | | | Add two new arguments (imin and imax) to vectorised loops, which are variable names that will be set to the desired loop bounds by the looping macros. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4937 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Make CCTK_REAL16 more flexibleeschnett2013-01-15
| | | | | | | | | Instead of assuming that CCTK_REAL16 is real*16 in Fortran, allow any real*N for user-specified values of N. This enables using CCTK_REAL16 e.g. with gcc versions that call it real*10. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4936 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Make CCTK_REAL16 more flexibleeschnett2013-01-15
| | | | | | | | | Instead of assuming that CCTK_REAL16 is real*16 in Fortran, allow any real*N for user-specified values of N. This enables using CCTK_REAL16 e.g. with gcc versions that call it real*10. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4935 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Autoconf attribute always_inlineeschnett2013-01-15
| | | | | | | | Add autoconf test for __attribute__((__always_inline__)). Improve autoconf test for _Pragma syntax. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4934 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Correct and beautify timer outputeschnett2013-01-14
| | | | | | | | | | Output "seconds" instead of the actual timer value, in accordance with the column headers. Do not indent output. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4933 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Always include <cmath> and <math.h> in the same ordereschnett2013-01-14
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4932 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Output "Done" after building executableeschnett2013-01-14
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4931 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Remove debug statementeschnett2013-01-14
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4930 17b73243-c579-4c4c-a9d2-2d5706c11dac
* re-instate range checks for integer parameters rhaas2012-12-10
| | | | | | | that were lost in rev 4797. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4928 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Don't define C++ wrappers isnan() etc. for CUDAeschnett2012-12-05
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4925 17b73243-c579-4c4c-a9d2-2d5706c11dac
* remove arrangements directory from flesh repository. See ticket #1164knarf2012-12-03
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4924 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Cactus allows for negative error levelknarf2012-12-03
| | | | | | | | | Currently, Cactus allows to set a negative error level through the command line option. This leads to CCTK_WARN(0,"") not necessarily aborting. While this is not wrong by itself, a lot of code assumes an abort at that point. This patch changes CCTKi_SetErrorLevel() to only accept non-negative error levels and to change the command-parsing code to give an error message for that case as well. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4923 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Make data parameter of expression evaluation functions consthinder2012-11-30
| | | | | | data is a pointer to user-supplied data used for evaluating the expression. It should not be modified by the evaluation. Note that this modifies the flesh API to the (undocumented) thorn-visible function Util_ExpressionEvaluate. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4922 17b73243-c579-4c4c-a9d2-2d5706c11dac
* update pdf docsrhaas2012-11-30
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4921 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Mention ExternalLibraries/MPI as source for MPI supportrhaas2012-11-30
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4920 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Check for errors when redirecting stdout/stderreschnett2012-11-20
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4919 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Remove unused variableeschnett2012-11-20
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4918 17b73243-c579-4c4c-a9d2-2d5706c11dac
* ParseFile.c: Change semantics of call to fread so that error check makes sensehinder2012-11-20
| | | | | | fread takes an "item size" and a "number of items" and returns the number of items successfully read. Previously, we asked for 1 item of the size of the file, to read the entire file. The error check which was added in r4915 assumed that the returned value of fread was the number of bytes read, which is not correct since only one item is returned, and causes Cactus to fail with a fatal error when any parameter file is loaded. The present commit changes the fread call to ask for file_size items of size 1, for which the error-checking code makes sense, as there are now file_size items returned. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4917 17b73243-c579-4c4c-a9d2-2d5706c11dac
* ScheduleInterface.c: Add printf format stringhinder2012-11-20
| | | | | | Using the data string as a format string can be a security vulnerability and hence triggers a compiler warning. git-svn-id: http://svn.cactuscode.org/flesh/trunk@4916 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Check file size while readingeschnett2012-11-19
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4915 17b73243-c579-4c4c-a9d2-2d5706c11dac
* Cache result of gethostname() calleschnett2012-11-19
| | | | git-svn-id: http://svn.cactuscode.org/flesh/trunk@4914 17b73243-c579-4c4c-a9d2-2d5706c11dac
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