Changes between Version 3 and Version 4 of ClientSchedOctTen
- Timestamp:
- Oct 26, 2010, 2:07:49 PM (14 years ago)
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ClientSchedOctTen
v3 v4 13 13 The current policies, described [GpuWorkFetch here], 14 14 maintain long- and short-term debts for each 15 (project, resourcetype) pair.15 (project, processor type) pair. 16 16 17 Job scheduling for a given resourcetype is based on STD.18 Projects with greater STD for the resource are given priority.17 Job scheduling for a given processor type is based on STD. 18 Projects with greater STD for the type are given priority. 19 19 20 20 Work fetch is based on a weighted sum of LTDs. 21 21 Work is typically fetched from the project for which this sum is greatest, 22 and typically work is requested for all resourcetypes.22 and typically work is requested for all processor types. 23 23 24 24 These policies fail to meet their goals in many cases. … … 49 49 === The bottom line === 50 50 51 The current approach - extending the STD/LTD model to multiple resourcetypes -51 The current approach - extending the STD/LTD model to multiple processor types - 52 52 seemed good at the time but turns out to be the wrong way. 53 53