Ralph Castain 8271d3f30e Okay, here is the massive checkin that restructures the registry trigger system for scalability. Actually, it isn't "quite" as large as it looks - it just touches a bunch of files. ... Also included is a fix to the attribute problem for singletons. Short explanation: The prior system placed triggers and subscriptions on the registry for each process - approximately eight/process. Each of these had to be checked every time there was a registry operation such as a "put" or "increment-value". For large numbers of processes, this repetitive checking consumed some significant time. The new system allows processes to "attach" to existing triggers and subscriptions, without creating a new one. Thus, there are now only eight triggers and five subscriptions on a job - *regardless of how many processes are being run*. This means that the registry now takes the same amount of time (which is pretty darn short) to process an operation regardless of how many processes are in a job. I'll provide some startup times from scalability tests shortly - need to complete the commit so I can move the system to an appropriate cluster. This commit was SVN r6164.		2005-06-24 16:59:37 +00:00
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dps_test.c	Okay, here is the massive checkin that restructures the registry trigger system for scalability. Actually, it isn't "quite" as large as it looks - it just touches a bunch of files.	2005-06-24 16:59:37 +00:00
Makefile.am	Commit 2 of 4 for bringing the changes over from the hetero branch.	2005-05-01 00:53:00 +00:00