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diff --git a/content/zettel/1c2a2c.md b/content/zettel/1c2a2c.md new file mode 100644 index 0000000..845004b --- /dev/null +++ b/content/zettel/1c2a2c.md @@ -0,0 +1,23 @@ ++++ +title = "Resource constraints" +author = "Yann Herklotz" +tags = [] +categories = [] +backlinks = ["1c2a2b"] +forwardlinks = [] +zettelid = "1c2a2c" ++++ + +Resource constraints +: These are the constraints that lead to resource constraint + managements and the implementation of pipelined operations. + +The first important step is to derive a linear order for the operations, +so that one gets a good estimation of the operations in between two +operations. This can be defined by getting the ALAP scheduling and then +the ASAP scheduling for tie breakers. + +We then go through the operations of type *res*, and count how many +different operations are in between. If there are $c-1$ operations in +between, where *c* is the maximum number of functional units for *res*, +we can then schedule the operation to start *II* cycles later. |