guignont

AMGX 2.2.0 invalid write error with cuda-memcheck

4

Hello, We recently move to AMGX 2.2.0 from 2.1.0 and we notice that some cases that usually run well where sometimes failing with this error: Thrust failure: after reduction step...

mipp::mul<int64_t> (AVX512) is undefined!

1

Hello, the following code: ``` #include #include "mipp.h" int main(int argc,char **argv) { mipp::Reg b = 3; mipp::Reg c = 9; auto d = b*c; std::cout

AMGX 2.3.0 still indicates 2.2.0.132-opensource

1

file core/src/version.cu is not updated in 2.3.0 version which is quite confusing when looking at output: AMGX initialization, with GPU kernel... AMGX version 2.2.0.132-opensource Built on Jul 18 2023, 08:54:29...

error in alien c interface

4

Build error when ArcaneInterface is activated: /ccc/scratch/cont013/ifpr11/guignont/Arcane/framework/alien/ArcaneInterface/modules/interface_c/src/alien/c/alienc.cc:44:10: fatal error: alien/AlienExternalPackages.h: No such file or directory 44 | #include

test hydro5_4proc_3sd_4proc stuck in MPI_Barrier

3

Hello, The test hydro5_4proc_3sd_4proc does not finish and all the MPI (intelMPI) processes are stuck in MPI_Barrier from MPIParallelSuperMng destructor. Backtrace: (gdb) bt #0 0x00007f19195c75d8 in MPIDI_SHMGR_release_generic (opcode=447039912, mpir_comm=0x7fff2b79f788, root=1,...

DynamicMeshGraph::addLinks not clearly documented

1

Hello, documentation of void DynamicMeshGraph::addLinks(Integer nb_link, Int64ConstArrayView links_infos); does not describe what to put in link_infos. A+ Thomas

Remove duplicated build system in alien/ArcaneInterface

6

A proposal to remove buildsystem part in Alien ArcaneInterface