Re: iSeries JVM version

[chris.delashmutt@xxxxxxxxxxxxx]

We're running V5R1 in our Production environment with JDK 1.4, but we are
also using WebSphere 4 which is tied to 1.3.  Our Dev environments are
running V5R2 and WebSphere 4, and 5.1.  That means JDK 1.3, and JDK 1.4 as
well.  So we have a mix of JVMs.

1/8th the horsepower compared to what?  Can we run a Sun JVM on the iSeries
to compare it?  Or is this compared to Java running on Linux running on the
iSeries?

Chris DeLashmutt
Senior R&D Analyst
LeasePlan USA
1165 Sanctuary Pkwy., Alpharetta, GA 30004
Phone: 678-202-8695
Fax: 678-921-4895
ClearCase problems? Check out the LeasePlan ClearCase FAQ for answers!


                                                                                
                                                        
                      "Joe Pluta"                                               
                                                        
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                      01/23/2005 03:15 PM                                       
                                                        
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Howdy folks!  Quick poll: what version of JVM are you currently running
on your iSeries?  What's your OS level and what's the highest JVM versin
you have available?

I just found out that the IBM JVMs for the iSeries have basically
sucked.  We knew that from our own experience, but the truth is that
those things ran at roughly 1/8th the horsepower of the current 1.4.2
JVM.

I was originally not happy with the idea of getting a standard JVM for
the iSeries and losing some of our platform uniqueness, but if it means
an eight-fold increase in performance, I think I'm okay with it...

Joe

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