========================================================================== p2a02.nuph.us.edu.pl, RedHat Linux 5.2 ( i386, kernel 2.0.36 SMP ), Double PII/450, 256MB RAM. ROOT compiled by i386 egcs-1.1.2 with OPT="-g -O2 -mpentium". Subdirectories ./test and ./tutorials on a local UDMA Disk. Subdirectory $ROOTSYS on a NFS mounted Disk ( also UDMA, 1MB/s ethernet ). ROOT 2.21/08 benchmarks ( the best result taken from 4 sequent calls ) : ========================================================================== p2a02.nuph.us.edu.pl: ./Event 10000 0 0 1 10000 events and 482123611 bytes processed. RealTime=144.960000 seconds, CpuTime=94.740000 seconds compression level=0, split=0, arg4=1 You write 3.325908 Mbytes/Realtime seconds You write 5.088913 Mbytes/Cputime seconds p2a02.nuph.us.edu.pl: ./Event 10000 0 0 20 10000 events and 482123611 bytes processed. RealTime=42.390000 seconds, CpuTime=20.380000 seconds You read 11.373522 Mbytes/Realtime seconds You read 23.656702 Mbytes/Cputime seconds p2a02.nuph.us.edu.pl: ./Event 10000 1 1 1 10000 events and 451878066 bytes processed. RealTime=157.560000 seconds, CpuTime=122.320000 seconds compression level=1, split=1, arg4=1 You write 2.867974 Mbytes/Realtime seconds You write 3.694229 Mbytes/Cputime seconds p2a02.nuph.us.edu.pl: ./Event 10000 1 1 20 10000 events and 451878066 bytes processed. RealTime=58.850000 seconds, CpuTime=32.570000 seconds You read 7.678472 Mbytes/Realtime seconds You read 13.874057 Mbytes/Cputime seconds p2a02.nuph.us.edu.pl: ./stress stress : Total I/O = 425.6 Mbytes, I = 296.4, O = 129.3 stress : Compr I/O = 407.4 Mbytes, I = 286.3, O = 121.0 stress : Real Time = 99.63 seconds Cpu Time = 87.60 seconds * ROOTMARKS = 156.5 * Root 2.21/08 990318/2159 p2a02.nuph.us.edu.pl: root -b "stress.cxx(1000)" stress : Total I/O = 425.6 Mbytes, I = 296.4, O = 129.3 stress : Compr I/O = 407.4 Mbytes, I = 286.3, O = 121.0 stress : Real Time = 189.65 seconds Cpu Time = 173.64 seconds * ROOTMARKS = 148.1 * Root 2.21/08 990318/2159 p2a02.nuph.us.edu.pl: root -b -q benchmarks.C ---------------ROOT 2.21/08 benchmarks summary-------------------- hsimple : Real Time = 1.00 seconds Cpu Time = 1.00 seconds hsum : Real Time = 0.51 seconds Cpu Time = 0.51 seconds fillrandom: Real Time = 0.03 seconds Cpu Time = 0.03 seconds fit1 : Real Time = 0.11 seconds Cpu Time = 0.11 seconds tornado : Real Time = 0.14 seconds Cpu Time = 0.14 seconds na49 : Real Time = 7.36 seconds Cpu Time = 7.36 seconds geometry : Real Time = 1.06 seconds Cpu Time = 1.03 seconds na49view : Real Time = 0.12 seconds Cpu Time = 0.12 seconds ntuple1 : Real Time = 0.96 seconds Cpu Time = 0.96 seconds TOTAL : Real Time = 11.29 seconds Cpu Time = 11.26 seconds ---------------ROOT 2.21/08 benchmarks summary (in ROOTMARKS)----- For comparison, an HP735/99 is benchmarked at 27 ROOTMARKS hsimple = 286.74 RealMARKS, = 221.13 CpuMARKS hsum = 322.41 RealMARKS, = 222.88 CpuMARKS fillrandom = 828.00 RealMARKS, = 261.00 CpuMARKS fit1 = 348.55 RealMARKS, = 186.55 CpuMARKS tornado = 200.57 RealMARKS, = 169.71 CpuMARKS na49 = 114.02 RealMARKS, = 112.40 CpuMARKS na49view = 634.50 RealMARKS, = 333.00 CpuMARKS ntuple1 = 232.59 RealMARKS, = 203.62 CpuMARKS geometry = 182.12 RealMARKS, = 160.95 CpuMARKS MEAN = 349.94 RealMARKS, = 207.92 CpuMARKS **************************************************** * Your machine is estimated at 163.72 ROOTMARKS * **************************************************** ==========================================================================
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