From: Maria A. <mar...@gm...> - 2010-03-30 14:45:22
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This is my output: Broker_User_0 *send_time gridlet 0 time 485.59582857142846* Gridlet 0 on resourceResource_LYON Broker_User_0 *send_time gridlet 1 time 485.59582857142846* Gridlet 1 on resourceResource_LYON Broker_User_0 *send_time gridlet 2 time 485.59582857142846* Gridlet 2 on resourceResource_LYON *Gridlet 0 arrival_time 699.8876428571427 Gridlet 1 arrival_time 771.3162142857142 Gridlet 2 arrival_time 842.7447857142856* User_0:: Experiment Schedule ----------------------------------------- UserID | GridLetID | Status | Resource ID | GL_SubmissionTime | GL_StartTime | Gl_FinishTime | GL_actualCPUtime | GL_WallClockTime | Resource Name User_0 | 0 | Success | 6 | *699.8876428571427* | 699.8876428571427 | 4319.887642857143 | *3620.0* | 3620.0 | Resource_LYON User_0 | 1 | Success | 6 | *771.3162142857142* | 771.3162142857142 | 4319.887642857143 | *3548.571428571429* | 3548.571428571429 | Resource_LYON User_0 | 2 | Success | 6 |* 842.7447857142856* | 4319.887642857143 | 7919.887642857143 | 3600.0 | 7077.142857142857 | Resource_LYON Questions: 1. Why the arrival_time is different from all the gridlets? Is it because the Resource just receive one gridlet at time? 2. Why the GL_actualCPUtime (execution time) is different for each gridlet if the gridlets are the same? Whly always the two first gridlets finisht at the same time, when they start the execution at different time? Thanks a lot! 2010/3/30 Maria Arsuaga <mar...@gm...> > Dear all, > > I´m researching in GridSim, and I have created a simple topology: > > Router0-Router1 baudRate = 56.0, delay=1.0 and MTU=1500 > > Broker-Link (attach in Router0) with baudRate=56.0, delay=1.0 and MTU=1500 > > 1 job 10000 length, filesize=500, outputSize=500 > > If the broker sends this job I have this times simulation: > > Broker_User_0 Assign Gridlet to Resource > Broker_User_0 Execute Gridlet on Resource assigned > > Running 0 > In Queue 0 > > Broker_User_0 send gridlet 0 *send_time 485.59582857142846* > > Gridlet 0 on resourceResource_LYON > Gridlet 0 *arrival_time 699.8876428571427* > > User_0:: Experiment Schedule > ----------------------------------------- > UserID | GridLetID | Status | Resource ID | GL_SubmissionTime | > GL_StartTime | Gl_FinishTime | GL_actualCPUtime | GL_WallClockTime | > Resource Name > User_0 | 0 | Success | 6 | 699.8876428571427 | 699.8876428571427 | > 4319.887642857143 | 3620.0 | 3620.0 | Resource_LYON > > > Do you know how could calculate the time transmission? because when I > change the MTU the arrival_time is the same. > > If I send two job with the same characteristics, they have the same > send_time, but different arrival_time, how can i simulate that the two jobs > arrive at the same time on the resource? > > Thanks a lot! > > > > > -- > María Arsuaga Ríos > -- María Arsuaga Ríos |