Message-ID: <DUB125-W1520480E7951984E5BB1C5B39A0@phx.gbl>
Date: 2016-04-01T08:01:45Z
From: Ragia .
Subject: How to speed up my program
Dear group
I had a R ? program that was to slow, I mad it multi core prog..to speed up, its a simulation when the runs are 100 its very fast..raising the runs to 10k mad it in the first fast then it slow down
I checked the HW usafe and here is the top command results
%Cpu0 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0 wa, ?0.0 hi, ?0.0 si, ?0.0 st
%Cpu1 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0 wa, ?0.0 hi, ?0.0 si, ?0.0 st
%Cpu2 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0 wa, ?0.0 hi, ?0.0 si, ?0.0 st
%Cpu3 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0 wa, ?0.0 hi, ?0.0 si, ?0.0 st
%Cpu4 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0 wa, ?0.0 hi, ?0.0 si, ?0.0 st
%Cpu5 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0 wa, ?0.0 hi, ?0.0 si, ?0.0 st
%Cpu6 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0 wa, ?0.0 hi, ?0.0 si, ?0.0 st
%Cpu7 ?:100.0 us, ?0.0 sy, ?0.0 ni, ?0.0 id, ?0.0 wa, ?0.0 hi, ?0.0 si, ?0.0 st
KiB Mem: ?65863948 total, 13940104 used, 51923844 free, ? 231084 buffers
KiB Swap: ?1046520 total, ? ? ? ?0 used, ?1046520 free. ?4418180 cached Mem
what should I do to speed it up?
thanks in advance