S=C=A=N: Fri May 22 15:44:44 2015: Collect start
/cineca/prod/compilers/openmpi/1.6.4/intel--cs-xe-2013--binary/bin/mpirun -np 64 a.out
[00000]EPIK: Created new measurement archive ./epik_a_64_sum
[00000]EPIK: Activated ./epik_a_64_sum [NO TRACE] (0.405s)
[00000]EPIK: MPI-2.1 initialized 64 ranks
Transposing a 8192 x 8192 matrix, divided among 64 processors
Building matrix time (sec) 0.003043
MPI_Alltoall time (sec) 0.338692
Transpose block matrices time (sec) 0.001864
Transpose seems ok
[00000]EPIK: Closing experiment ./epik_a_64_sum
[00000]EPIK: Largest definitions buffer 13426 bytes
[00000]EPIK: 8 unique paths (8 max paths, 2 max frames, 0 unknowns)
[00000]EPIK: Unifying... done (0.637s)
[00000]EPIK: Collating... done (0.029s)
[00000]EPIK: Closed experiment ./epik_a_64_sum (0.684s) maxHeap(*)=38.094/2312.027MB
S=C=A=N: Fri May 22 15:44:59 2015: Collect done (status=0) 15s