Portal | Manuals | References | Downloads | Info | Programs | JCLs | Mainframe wiki | Quick Ref
IBM Mainframe Computers Forums Index
 
Register
 
IBM Mainframe Computers Forums Index Mainframe: Search IBM Mainframe Forum: FAQ Memberlist Profile Log in to check your private messages Log in
 
Can any one provide me cobol code tips & standards

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> COBOL Programming
View previous topic :: :: View next topic  
Author Message
veena_nagesh2002
Warnings : 1

Active User


Joined: 07 May 2005
Posts: 110
Location: hyderabad

PostPosted: Sun Sep 23, 2007 6:59 pm    Post subject: Can any one provide me cobol code tips & standards
Reply with quote

Can any one provide me cobol code tips & standards and also help me how i will know what type of cobol program i am refering

For ex: cobol - 85, vs-cobol-II

And suggest is the coding standards will be differ from the cobol types if so how i can generate optimize code. more over If I change an exisiting program with standards coding methods, how can I calicute the new standard program is more optimized and efficient than previous one.
Back to top
View user's profile Send private message

dick scherrer

Site Director


Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Sun Sep 23, 2007 8:01 pm    Post subject:
Reply with quote

Hello,

When you compile a program, the compiler shows the version of the compiler in the output listing. If you look in the forums for AMBLIST, you will see a way to obtain information about a module from the executable in the loadlib.

I know of no standards that are compiler version based. All of the standards that i've seen are specific for the environment in which the code will run.

The way to know if one compiled module uses more or less resources than another is by running them and comparing resources used. Many sites have established benchmark tests so that changes/upgrades in the operating system, utilities (like the sort), and application code can be compared to a known value. As time goes on, less and less organizations invest in this type of benchmark testing. They merely buy faster hardware.

If you have some particular question(s), someone may have some info that you can use.
Back to top
View user's profile Send private message
View previous topic :: :: View next topic  
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> COBOL Programming All times are GMT + 6 Hours
Page 1 of 1

 

Search our Forum:

Similar Topics
Topic Author Forum Replies Posted
No new posts IEW2456E error when link-editing a C ... Senthilraj JCL & VSAM 0 Fri Oct 13, 2017 3:12 pm
No new posts Subtract the ZD fields to provide neg... Balaryan DFSORT/ICETOOL 4 Wed Oct 11, 2017 10:51 pm
No new posts Assembler Macro Copybook converted to... Ziquilix PL/I & Assembler 4 Tue Sep 26, 2017 3:07 am
No new posts Speed-up/reduce CPU use of code prino PL/I & Assembler 0 Tue Sep 26, 2017 12:05 am
This topic is locked: you cannot edit posts or make replies. Extract all "IF" Statements... Adarsh Damodaran CLIST & REXX 1 Wed Sep 06, 2017 9:28 am

Facebook
Back to Top
 
Job Vacancies | Forum Rules | Bookmarks | Subscriptions | FAQ | Polls | Contact Us