Basic HTML version of Foils prepared August 22 98

Foil 11 Nodeset Object Structure

From Details of PetaSIM and its relationship to Performance Specification Languages Darpa Workshop on Performance Engineered Systems Annapolis Md. -- August 19-21 1998. by Yuhong Wen, Geoffrey C. Fox


1 Name: one per nodeset object
2 type: choose from memory, cache, disk, CPU, pathway
3 number: number of members of this nodeset in the architecture
4 grainsize: size in bytes of each member of this nodeset (for memory, cache, disk)
5 bandwidth: maximum bandwidth allowed in any one member of this nodeset
6 floatspeed: CPU's float calculating speed
7 calculate(): method used by CPU nodeset to perform computation
8 cacherule: controls persistence of data in a memory or cache
9 portcount: number of ports on each member of nodeset
10 portname[]: ports connected to linkset
11 portlink[]: name of linkset connecting to this port
12 nodeset_member_list: list of nodeset members in this nodeset (for nodeset member identification)

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