Dear list, I was wondering why the log file does not always contains the same information. In one of my configurations I got the following information:
GPU timings ----------------------------------------------------------------------------- Computing: Count Wall t (s) ms/step % ----------------------------------------------------------------------------- Pair list H2D 1251 0.563 0.450 0.2 X / q H2D 50001 6.998 0.140 2.9 Nonbonded F kernel 47500 212.118 4.466 86.7 Nonbonded F+ene k. 1250 9.371 7.497 3.8 Nonbonded F+ene+prune k. 1251 9.759 7.801 4.0 F D2H 50001 5.874 0.117 2.4 ----------------------------------------------------------------------------- Total 244.683 4.894 100.0 ----------------------------------------------------------------------------- Force evaluation time GPU/CPU: 4.894 ms/4.012 ms = 1.220 For optimal performance this ratio should be close to 1! But I never got this information in any other configuration using GPUs. Is this only part of the output if there is a problem with too much work for the GPU? Thank you very much, Max -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.
