MALLOCTYPE
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buckets
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Malloc buckets provide an optional buckets-based extension of the default allocator. This feature improves malloc performance for applications that issue large numbers of small allocation requests. When malloc buckets are enabled, allocation requests that fall within a predefined range of block sizes are processed by malloc buckets. All other requests are processed in the usual manner by the default allocator. |
LDR_CNTRL
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IGNOREUNLOAD@LOADPUBLIC@PREREAD_SHLIB@MAXDATA=0x60000000
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The LOADPUBLIC option directs the system loader to load all modules requested by an application into the global shared library segment. Set LDR_CNTRL in the environment of the user, or, preferably, in the shell script that launches the executable needing the extra memory. The MAXDATA value reserves six 256-MB segments for all executables launched from this environment, and overrides the default executable setting. The default depends on the executable. With the default value, a Siebel component can support a maximum value of 5000 for the MaxTasks parameter. With this value, MaxTasks can be set as high as 9000 . Depending on the environment, you may reserve up to a maximum of seven segments. If it is not possible to use that many segments, the Siebel Server will terminate very early. |