62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
package solver
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import (
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"log"
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"os"
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"strconv"
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"time"
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)
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// Perform some checks
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// and
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// Modify solver.row1s so it limits the workload to what is only desired.
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func (solver *Solver) select_workload() {
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if solver.split > len(solver.row1s) {
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log.Println("ERROR: Unable to divide the workload in " + strconv.Itoa(solver.split) + " parts, when only " + strconv.Itoa(len(solver.row1s)) + " are available.\n\n")
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os.Exit(1)
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}
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defer solver.timeTrack(time.Now(), "Workload set")
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log.Println("Setting workload")
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log.Println("We are agent " + strconv.Itoa(solver.part) + " of " + strconv.Itoa(solver.split))
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workloads := solver.split_workload()
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solver.set_workload(workloads)
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}
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// Determine how workload should be split among the agents
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func (solver *Solver) split_workload() []int {
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agents := make([]int, solver.split)
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var tracker int
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var tasks int = len(solver.row1s)
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for tasks != 0 {
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agents[tracker] += 1
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tasks -= 1
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tracker += 1
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if tracker == solver.split {
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tracker = 0
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}
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}
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return agents
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}
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// Set the workload by setting solver.row1s
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func (solver *Solver) set_workload(agents []int) {
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var start int = 0
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var finish int = 0
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for key, value := range agents {
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if key == solver.part-1 {
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finish = start + value
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break
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} else {
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start += value
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}
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}
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// Set the shortened set of instructions
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solver.row1s = solver.row1s[start:finish]
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// Recalculate how much we need to grind through
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solver.iter = int64(len(solver.row1s)) * int64(len(solver.row2s)) * int64(len(solver.row3s)) * int64(len(solver.row4s)) * int64(len(solver.row5s)) * int64(len(solver.row6s)) * int64(len(solver.row7s)) * int64(len(solver.row8s)) * int64(len(solver.row9s))
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}
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