117756
117756 ->>->>->> https://shoxet.com/2tE0QF
N1 - Funding Information:We thank Dr. Joseph C. Wu (Stanford University) for providing some additional hiPSC-CMs for our study and Mr. Chris Chapman for his assistance. This work is supported by NIH PCBC U01 HL1000407 and HL099773 (D.J.G., T.J.K., J.Z., M.K., J.M.M., and J.C.W.), NIH R01 (J.M.M.), and R24 HL117756 (J.C.W.). We acknowledge support from the Lillihei Heart Institute to this study. T.J.K. is a founding shareholder and consultant for Cellular Dynamics International. Publisher Copyright: 2014 The Authors.
The first table shows the performance of the \"Visible Human\" applicationwhen network memory was not used.When run with 1GB of system RAM, the computation is able to completein 27.2 seconds without paging.However, when the computation is run with system RAM reduced slightlyto 896MB, very significant paging is required, and the computation takes1388 seconds to complete when the system disk is used as the paging device.Though we did not measure the number of page faults directly for this run,we did measure it when the same calculation was performed using networkmemory and the same amount of system RAM, and we can infer that the samenumber of page faults should be essentially the same as in that case.If we assume that total execution time is the sum of CPU time plustotal page fault service time, we can conclude that the total pagefault service time for this run is 1388s-27s = 1361s, and that theaverage time to service a page fault is thus 1361s/117756 = 11.6ms. 781b155fdc