Re: Speed up Java on i
Charles Wilt <[email protected]>
| Newsgroups | gmane.comp.lang.as400.java |
|---|---|
| Message-ID | <CAJ=Tnc4g-pHwcyW7jgy2vF9zxPXvsO3tZ_HWXygJ2+FkA2vLmg@mail.gmail.com> |
Is this a pure Java solution, or are you invoking Java from RPG for instance? In the past, I've found pure Java to be faster than trying to invoke from RPG. What OS version? What Java version? 32/64 bit? Have you tried to determine where the time is being spent? Charles On Mon, Nov 23, 2020 at 12:39 PM Logic IT: K. Fritz <[email protected]> wrote: > Hi, > > > > I've a very special case of a customer. > > Case: Printing a QR Code with the Swiss flag in the middle. > (Direction!) > > Printerfiles are not able to do that, QR-Codes yes, but not with an > embedded > picture. > > > > So I've wrote a small ZXING Java program and a colleague a DataQ server > program to prevent multiple starts of the JVM. > > But it's still too slow! For 1000 QR Codes needs my i9 3 Min and the > customer talks about 2 Million documents with a QR-Code. > > > > How can I achieve much more speed to run the java prog? > > This customer wants a full IBM i solution. > > > > Who can give me a good advice. > > > > Thanks and take care. > > Karl > > -- > This is the Java Programming on and around the IBM i (JAVA400-L) mailing > list > To post a message email: [email protected] > To subscribe, unsubscribe, or change list options, > visit: https://lists.midrange.com/mailman/listinfo/java400-l > or email: JAVA400-L-request-+hD5IHI5Xscn3HwCXmMcX9BPR1lH4CV8@public.gmane.org > Before posting, please take a moment to review the archives > at https://archive.midrange.com/java400-l. > > Help support midrange.com by shopping at amazon.com with our affiliate > link: https://amazon.midrange.com > -- This is the Java Programming on and around the IBM i (JAVA400-L) mailing list To post a message email: [email protected] To subscribe, unsubscribe, or change list options, visit: https://lists.midrange.com/mailman/listinfo/java400-l or email: JAVA400-L-request-+hD5IHI5Xscn3HwCXmMcX9BPR1lH4CV8@public.gmane.org Before posting, please take a moment to review the archives at https://archive.midrange.com/java400-l. Help support midrange.com by shopping at amazon.com with our affiliate link: https://amazon.midrange.com