I'm trying to get Darshan running on a RedHat/X86_64 cluster with a few different flavors of MPI available. I'm most recently trying Intel MPI and gfortran (Intel Compilers didn't seem to work) and after a fair bit of tweaking, got the executable recompiled with libdarshan.so successfully linked in. In my job run script, I verify that libdarshan is linked in and the job runs to completion; however no output is generated. I also tried setting DARSHAN_INTERNAL_TIMING=1, but still no output. Should I be able to use Intel MPI and/or is there a place that documents which MPI stacks are supported? -- _____________________ Cameron Harr | SAIC | C4IT BU Systems Analyst | FNMOC phone: 831.656.4154 mobile: 831.233.8216 email: [email protected]<mailto:[email protected]> email: [email protected]<mailto:[email protected]>