[Gretl-devel] Debugging MPI on Windows

Hi, I face the problem with MPI in Windows: when I start processing on more than 3 nodes I'm getting the following message (current git 64 bit compilation + currenty MS MPI 10 library): ################## MPI nodes: 4, OMP threads: 1 gretlmpi 2019d-git job aborted: [ranks] message [0-1] terminated [2] application aborted aborting MPI_COMM_WORLD (comm=0x44000000), error 1, comm rank 2 [3] terminated ---- error analysis ----- [2] on KATEDRAWSB C:\Program Files\gretl\gretlmpi aborted the job. abort code 1 ---- error analysis ----- ################## The same code runs on Linux + OpenMPI even in 20 nodes (haavelmo). So I'd like to ask how to debug MPI on Windows efficiently? Marcin -- Marcin Błażejowski