These performance postings are interesting and show the very wide range between different flavours of Pick and the underlying operating system.
Would anyone be interested in helping put together / running a performance suite with a view, perhaps, of adding a page to the wiki showing how different systems compare to each other? This may help people in the future when deciding which system to adopt, but also be a way of seeing which methods perform best on particular setups OR across the board, for those of us who target multiple platforms from a single code base. Ed -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Marco Manyevere Sent: 09 July 2009 16:28 To: U2 Users List Subject: Re: [U2] General guidelines on indexing On my DualCore WindowsXP laptop with 3GB ram @2.16GHZ, (UV 10.0.04): The dynamic array test took 30 minutes. I compiled the same program on jBASE 4.1 on the same laptop and it completed in 0 seconds! I had to print LEN(S) before and after to confirm that the program was indeed running! ----- Original Message ---- From: David Ward <[email protected]> To: U2 Users List <[email protected]> Sent: Thursday, 9 July, 2009 16:24:17 Subject: Re: [U2] General guidelines on indexing Original test and a couple of other variations. We use the DIM approach in several cases where variable data is large and temporary. Test system run on WindowsXP Single DuoCore @2.20ghz 2GB Ram Original version - <-1> variable append Elapsed Time 00:25:04 Altered version - Using WRITESEQ - Same System 1.203 seconds Altered version - Using DIM Variable - Same System 0.172 seconds _______________________________________________ U2-Users mailing list [email protected] http://listserver.u2ug.org/mailman/listinfo/u2-users _______________________________________________ U2-Users mailing list [email protected] http://listserver.u2ug.org/mailman/listinfo/u2-users ------------------------------------------------------------------------------------------- Please remember to recycle wherever possible. Reduce, reuse, recycle, think do you need to print this e-mail? ------------------------------------------------------------------------------------------- This e-mail and any attachment(s), is confidential and may be legally privileged. It is intended solely for the addressee. If you are not the addressee, dissemination, copying or use of this e-mail or any of its content is prohibited and may be unlawful. If you are not the intended recipient please inform the sender immediately and destroy the e-mail, any attachment(s) and any copies. All liability for viruses is excluded to the fullest extent permitted by law. It is your responsibility to scan or otherwise check this email and any attachment(s). Unless otherwise stated (i) views expressed in this message are those of the individual sender (ii) no contract may be construed by this e-mail. Emails may be monitored and you are taken to consent to this monitoring. Civica Services Limited, Company No. 02374268; Civica UK Limited, Company No. 01628868 Both companies are registered in England and Wales and each has its registered office at 2 Burston Road, Putney, London, SW15 6AR. ------------------------------------------------------------------------------------------- _______________________________________________ U2-Users mailing list [email protected] http://listserver.u2ug.org/mailman/listinfo/u2-users
