GTBLPCT parameter: Difference between revisions
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<dd>All | <dd>All | ||
<dt>Introduced | <dt>Introduced | ||
<dd><var class="product">Model 204 | <dd><var class="product">Model 204 V5.1</var> | ||
</dl> | </dl> | ||
==Description== | ==Description== | ||
<p>The GTBLPCT parameter indicates the initial percentage of GTBL to allocate for storage of global string variables; the remaining storage area is for global objects such as global screens, images, lists, found sets, and positions.</p> | <p> | ||
<p>The GTBLPCT parameter has no effect if GTBLHASH | The <var>GTBLPCT</var> parameter indicates the initial percentage of <var>[[Large request considerations#GTBL (global variable table)|GTBL]]</var> to allocate for storage of global string variables; the remaining storage area is for global objects such as global screens, images, lists, found sets, and positions.</p> | ||
<p>Resetting the GTBLPCT parameter clears the global table.</p> | <p> | ||
<p> | The <var>GTBLPCT</var> parameter has no effect if <var>[[GTBLHASH parameter|GTBLHASH]]</var> is 0.</p> | ||
<p> | |||
Resetting the <var>GTBLPCT</var> parameter clears the global table.</p> | |||
<p> | |||
It is recommended that you set <var>GTBLPCT</var> high, if you have mostly global strings and a few global objects; low, if the reverse applies. For a discussion of the performance improvement in handling global variables, see [[Global features#Global string variables|global string variables]].</p> | |||
[[Category:User parameters]] | [[Category:User parameters]] | ||
[[Category:Parameters]] | [[Category:Parameters]] | ||
Latest revision as of 17:50, 28 August 2017
Initial GTBL percentage to allocate for plain globals
Summary
- Default value
- 50
- Parameter type
- User
- Where set
- By any user
- Related products
- All
- Introduced
- Model 204 V5.1
Description
The GTBLPCT parameter indicates the initial percentage of GTBL to allocate for storage of global string variables; the remaining storage area is for global objects such as global screens, images, lists, found sets, and positions.
The GTBLPCT parameter has no effect if GTBLHASH is 0.
Resetting the GTBLPCT parameter clears the global table.
It is recommended that you set GTBLPCT high, if you have mostly global strings and a few global objects; low, if the reverse applies. For a discussion of the performance improvement in handling global variables, see global string variables.