Present: Roland, Peter, Steven, Leo, Sam, Zach

CarpetX failure due to non-threads safe flesh =============================================

* Cactus flesh is not thread save, but is called from multi-threaded context in CarpetX * this causes a SEGFAULT, but only during PreSyncOnly mode * ticket is https://bitbucket.org/einsteintoolkit/tickets/issues/2762 * this needs to be fixed before the release

ET release ==========

* SGRID test has been updated and passes on CI and local machine * Sam has drafted announcement email * Collecting authors for contributing * Peter is running tests on sunrise, most ACCESS-CI machines not yet tested * Debroah Ferguson will run BBH gallery example * Roland will poke local students * Peter ran into issues with ExternalLibraries/ADIOS and ExternalLibraries/MPI not picking up the mpicc wrapper. Roland says that ExternalLibraries/MPI is a measure or last resort, and he would avoid it unless no other option is possible

Springer book =============

* Sam and Leo will look into it * Steve volunteers to contribute

Running ET on Arm64 ===================

* Roland reports he could successfully compile on his Arm64 box at home (TV Set-top box using Debian) * two failing tests: MemSpeed (aborts due to not recognising memory layout it seems, maybe hwloc), ML_BSSN_NewRad (numerical comparison fails)

BitBucket account restrictions ==============================

* resolved for einsteintoolkit and cactuscode * still in existence for Simfactory, needs action by Frank Loeffler

Simfactory restructuring ========================

* Zach suggests that parts of simfactory may be split of and moved into the main build system of Cactus as a configure script or option list * currently we are lacking good directions on the website on how to compile, should be close to download page * would want to streamline download and build system for new users * Zach suggests to have requirements shown from simfactory like tool

Open tickets ============ * https://bitbucket.org/einsteintoolkit/tickets/issues/2757 still needs to be fixed since it makes building fail unless Python's request is present * https://bitbucket.org/einsteintoolkit/tickets/issues/2755 Roland will accepts this bug fix

Next chair: Zach Next minutes: Sam

Yours, Roland