Greetings Harmander,
Harmander Singh wrote:
Any clues when this problem could have been introduced in v5?
Meaning the speed is worse in ooRexx v5 than ooRexx v4.2?
As soon as porting code from CRexx on OS/2 to ORexx on Windows 20 years ago I noticed a significant slowdown with CRexx file i/o functions. I have adjusted code to ways that perform well on ORexx, and
"no looking back".
Thus, interested in findings with the CRexx file i/o 20 years later.
Back then, I understood the reason for the performance hit was file i/o functions were creating and destroying objects all the time behind the scenes, not retaining them for repeat calls. Thus using
the proper ORexx classes avoided the overhead.
I am thankful,
--
Michael Lueck
Lueck Data Systems
http://www.lueckdatasystems.com/
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