Comment (by William Gabella):

Took this ticket for the Hack-a-thon, 2 Feb 2022. Removing all the local routines, etc, related to the “old way” of parsing the file, and of course keeping the “new way,” with cctk_PirahaParser() function. This is in Cactus/repos/flesh/src/util/ParseFile.c , as Roland mentions above.

Re-compiling with (from the Cactus folder)

./simfactory/bin/sim build -j2 --thornlist ../einsteintoolkit.th

and watching for the “COMPILING … ParseFile.c” to go by.

And running HelloWorld first, as

./simfactory/bin/sim create-run helloworld \
    --parfile arrangements/CactusExamples/HelloWorld/par/HelloWorld.par

If that is not broke, then finally the testsuite with

make sim-testsuite

Format for the teststuite is “make <config name>-testsuite. It gave a set of defaults and I chose them all; testing exe/cactus_sim .

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2531/remove-non-piraha-parser-from-flesh