Package jline.bench.lqn

package jline.bench.lqn

Layered Queueing Network (LQN) benchmarks for hierarchical system evaluation.

This package contains benchmark models for layered queueing networks, which are used to model multi-tier software architectures, distributed systems, and service-oriented architectures where requests flow through multiple layers of processing.

LQN Model Types

• Client-server architectures with multiple tiers
• Web application models (presentation, business, data layers)
• Microservices architectures
• Database systems with caching layers
• Cloud computing resource hierarchies

Benchmark Features

• Various layer interaction patterns
• Different task and activity structures
• Resource contention across layers
• Synchronous and asynchronous communication
• Load balancing and replication scenarios

Performance Analysis

• End-to-end response time analysis
• Throughput bottleneck identification
• Resource utilization across layers
• Scalability analysis for tier expansion

Since:

LINE 2.0

See Also:

• jline.bench
• jline.lang.layered
• jline.solvers.lqns

Related Packages

Package	Description
jline.bench	Benchmarking utilities and performance test models for LINE solvers.
jline.bench.cqn	Closed Queueing Network (CQN) benchmarks for solver performance evaluation.
jline.bench.fj	Fork-Join model benchmarks for parallel processing system evaluation.
jline.bench.mqn	Mixed Queueing Network (MQN) benchmarks.
jline.bench.oqn	Open Queueing Network (OQN) benchmarks.

Classes

Class	Description
BenchLQN_Custom	LQN benchmark using Custom solver configurations with various parameters
BenchLQN_Custom.CustomSolverFactory	Custom solver factory with configurable parameters
BenchLQN_Default	LQN benchmark using Default solver configuration
BenchLQN_Default.DefaultSolverFactory	Default solver factory for LQN benchmarks
BenchLQN_Fluid	LQN benchmark using Fluid solver
BenchLQN_Fluid.FluidSolverFactory	Fluid solver factory for LQN benchmarks
BenchLQN_LQNS	LQN benchmark using LQNS solver (Layered Queueing Network Solver native) Note: Uses JMT as a proxy since native LQNS is external
BenchLQN_LQNS.LQNSSolverFactory	LQNS-style solver factory for LQN benchmarks
BenchLQN_MVA	LQN benchmark using MVA solver (Mean Value Analysis)
BenchLQN_MVA.MVASolverFactory	MVA solver factory for LQN benchmarks
BenchLQN_NC	LQN benchmark using NC solver (Normalizing Constant)
BenchLQN_NC.NCSolverFactory	NC solver factory for LQN benchmarks
BenchLQN_SRVN	LQN benchmark using SRVN solver (Stochastic Rendezvous Networks) Note: Uses JMT as a proxy since native SRVN is external
BenchLQN_SRVN.SRVNSolverFactory	SRVN-style solver factory for LQN benchmarks
SimpleLQNBenchmark	Simplified LQN benchmark implementation
SimpleLQNBenchmark.BenchmarkSolverFactory	Custom solver factory for LQN benchmarks