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sledge/runtime/experiments/bimodal
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Sean McBride 9227d30d41
chore: use triaged and fix small test nits 		4 years ago
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.gitignore test: centralize bimodal and refactor concurrency 4 years ago
README.md test: centralize bimodal and refactor concurrency 4 years ago
edf_nopreemption.env chore: Enhance experimental framework with dotenv 4 years ago
edf_preemption.env chore: use triaged and fix small test nits 4 years ago
fifo_nopreemption.env chore: Enhance experimental framework with dotenv 4 years ago
fifo_preemption.env chore: Enhance experimental framework with dotenv 4 years ago
install.sh chore: make command check silent 4 years ago
run.sh chore: make command check silent 4 years ago
spec.json test: centralize bimodal and refactor concurrency 4 years ago

README.md

Bimodal Distribution

This experiment drives a bimodal distribution of long-running low-priority and short-running high-priority workloads

Relative Deadlines are tuned such that the scheduler should always preempt the low-priority workload for the high-priority workload if preemption is disabled.

The two workloads are run separately as a baseline. They are then run concurrently, starting the low-priority long-running workload first such that the system begins execution and accumulates requests in the data structures. The high-priority short-running workload then begins.

Independent Variable

The Scheduling Policy: EDF versus FIFO

Dependent Variables

Latency of high priority workload