Hey, good morning. My name is Eliomar, im from venezuela. im a bit new working with MPI, im making a masters project with this technology. But im facing a problem with my implementation that i dont know how to face it.
The problem is, i have a cluster, composed of 4 skylakes and 1 knl. im trying to run a program in knl from skylake. In knl i have installed the 2017 version and in skylakes i have 2015 version. in the beggining it crashes with a bash error saying that the file or directory does not exist. thats correct because i dont have same versions on the knl and when i was doing MPI_Comm_spawn to the knl it should be right that error. i thought i solved that error setting the root environmental variables, but then when i run mi program in the cluster at the moment of spawn a new process but now in the knl. the programs just hangs there. the errors that it says are: (after i push ctrl+c)