Home » Blogs » fisyak's blog

Comparison CPU/event for gcc 485, 631, 1210, 1310 and ROOT5 and ROOT6

Updated on Mon, 2024-06-17 11:31. Originally created by fisyak on 2024-06-17 11:31.

 bfc.C(2000,"P2019a,mtd,btof,BEmcChkStat,CorrY,OSpaceZ2,OGridLeakFull,evout,NoHistos,noTags,noRunco,StiCA,picoWrite,PicoVtxVpdOrDefault","/hlt/cephfs/daq/2019/192/20192001/hlt_20192001_11_01_000.daq")

nodes : l409,l417-424..l4.bnl.local with 48 Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz
for 973 events
 
                                     CPU/event (secs)   wrt ROOT5 gcc631 64b
                                           deb          opt      deb     opt
ROOT5  gcc485   32b   69.1773  14.0847    1.02    0.90
             gcc485   64b   69.5911  16.4167    1.03    1.04
             gcc631   64b   67.6649  15.7311    1.00    1.00
             gcc1210 64b   68.8193  16.2501    1.02    1.03
             gcc1310 64b   68.4529  16.7587    1.01    1.06
ROOT6  gcc1210 64b   72.6992  17.674      1.07    1.12
 
»