User 154 | 3/17/2014, 8:54:05 PM
Hi folks; I've got a build of graphlab from github as of Feb. 21 which I've modified to compile on our big SGI UV 'blacklight'. Running the pagerank example like:
mpirun -np 16 omplace -nt 2 ./pagerank --powerlaw=10000
I am getting the following error from each MPI process: ERROR: fiber_control.cpp(launch:266): Check failed: affinity.popcount()>0 [0 > 0]
GraphLab also seems to be spawning way more threads than I told it to- 2911 threads at the time the batch manager notices and kills it. Any suggestions on why the affinity.popcount() test is failing, or why it is starting almost 3000 threads instead of 16*2=32?