Anonymous user
Talk:Word wrap: Difference between revisions
→REXX Timings: added the last timings (for optimization of a REXX program). -- ~~~~
(→REXX Timings: made OW subroutine in-line. -- ~~~~) |
(→REXX Timings: added the last timings (for optimization of a REXX program). -- ~~~~) |
||
Line 45:
::: Oh yes. I just took the question as asking "in a perfect world ...". --[[User:Paddy3118|Paddy3118]] ([[User talk:Paddy3118|talk]]) 10:24, 21 August 2013 (UTC)
== REXX
I created a file containing one line of about 1000000 characters containing words of 1 to 90 characters, randomly distributed such as
Line 276:
:::::* REXX version 2 1.05 seconds (optimized by making the '''ow''' subroutine non-destructive)
:::::* REXX version 2 1.01 seconds (optimized by making the '''ow''' subroutine in-line)
:::::* REXX version 2 0.97 seconds (optimized the inner DO loop, eliminated an ''if'' statement)
The '''lastpos''' BIF was used to find the last blank (within a field of '''W''' characters instead of searching for the last blank character by character).
<br>Further optimization was done using '''parse''' instead of '''substr''' and other such thingys. -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 23:39, 21 August 2013 (UTC)
<br>I really have to stop optimizing that REXX program, I'm running out of coal. -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 00:11, 22 August 2013 (UTC)
<br>Well, I ran out of coal ... can't stoke the fires anymore. -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 02:31, 22 August 2013 (UTC)
| |||