Assign NULL to the topology when declaring the variable. It will be changed into something else when init() is called.
Brice ----- Reply message ----- De : "Gabriele Fatigati" <g.fatig...@cineca.it> Pour : "Hardware locality user list" <hwloc-us...@open-mpi.org> Objet : [hwloc-users] hwloc topology check initializing Date : sam., sept. 3, 2011 10:56 Dear hwloc users, how to check if my hwloc topology is initialized? I have to use hwloc_topology_check? This code not works: hwloc_topology_t topology; if( topology==NULL) exit(-1); -- Ing. Gabriele Fatigati HPC specialist SuperComputing Applications and Innovation Department Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy www.cineca.it Tel: +39 051 6171722 g.fatigati [AT] cineca.it
