@Test
public void f1_pmoo_arbMux() {
config.setMultiplexingDiscipline(MuxDiscipline.SERVER_LOCAL);
s0.setUseArbitraryMultiplexing(true);
PmooAnalysisResults pmoo_results = Analysis.performPmooEnd2End(network, config, f1);
if (pmoo_results.failure == true) {
System.out.println("PMOO analysis failed");
System.out.println();
assertEquals("Unexpected exception occured", 0, 1);
}
if (FunctionalTests.fullConsoleOutput()) {
System.out.println("Analysis:\t\tPay Multiplexing Only Once (PMOO)");
System.out.println("Multiplexing:\t\tArbitrary");
System.out.println("Flow of interest:\t" + f1.toString());
System.out.println();
System.out.println("--- Results: ---");
System.out.println("e2e PMOO SCs : " + pmoo_results.betas_e2e);
System.out.println("xtx per server : " + pmoo_results.map__server__alphas.toString());
System.out.println("delay bound : " + pmoo_results.delay_bound);
System.out.println("backlog bound : " + pmoo_results.backlog_bound);
}
assertEquals("PMOO ARB delay", new Num(22.5), pmoo_results.delay_bound);
assertEquals("PMOO ARB backlog", new Num(350, 3), pmoo_results.backlog_bound);
}
@Test
public void f1_sfa_arbMux() {
config.setMultiplexingDiscipline(MuxDiscipline.SERVER_LOCAL);
s0.setUseArbitraryMultiplexing(true);
SeparateFlowAnalysisResults sfa_results = Analysis.performSfaEnd2End(network, config, f1);
if (sfa_results.failure == true) {
System.out.println("SFA analysis failed");
System.out.println();
assertEquals("Unexpected exception occured", 0, 1);
}
if (FunctionalTests.fullConsoleOutput()) {
System.out.println("Analysis:\t\tSeparate Flow Analysis (SFA)");
System.out.println("Multiplexing:\t\tArbitrary");
System.out.println("Flow of interest:\t" + f1.toString());
System.out.println();
System.out.println("--- Results: ---");
System.out.println("e2e SFA SCs : " + sfa_results.betas_e2e);
System.out.println(" per server : " + sfa_results.map__server__betas_lo.toString());
System.out.println("xtx per server : " + sfa_results.map__server__alphas.toString());
System.out.println("delay bound : " + sfa_results.delay_bound);
System.out.println("backlog bound : " + sfa_results.backlog_bound);
}
assertEquals("SFA ARB delay", new Num(22.5), sfa_results.delay_bound);
assertEquals("SFA ARB backlog", new Num(350, 3), sfa_results.backlog_bound);
}
@Test
public void f1_tfa_arbMux() {
config.setMultiplexingDiscipline(MuxDiscipline.SERVER_LOCAL);
s0.setUseArbitraryMultiplexing(
true); // s0.useArbitraryMultiplexing() != s0.useFifoMultiplexing()
TotalFlowAnalysisResults tfa_results = Analysis.performTfaEnd2End(network, config, f1);
if (tfa_results.failure == true) {
System.out.println("TFA analysis failed");
System.out.println();
assertEquals("Unexpected exception occured", 0, 1);
}
if (FunctionalTests.fullConsoleOutput()) {
System.out.println("Analysis:\t\tTotal Flow Analysis (TFA)");
System.out.println("Multiplexing:\t\tArbitrary");
System.out.println("Flow of interest:\t" + f1.toString());
System.out.println();
System.out.println("--- Results: ---");
System.out.println("delay bound : " + tfa_results.delay_bound);
System.out.println(" per server : " + tfa_results.map__server__D_server.toString());
System.out.println("backlog bound : " + tfa_results.backlog_bound);
System.out.println(" per server : " + tfa_results.map__server__B_server.toString());
System.out.println("alpha per server: " + tfa_results.map__server__alphas.toString());
}
assertEquals("TFA ARB delay", new Num(135), tfa_results.delay_bound);
assertEquals("TFA ARB backlog", new Num(125), tfa_results.backlog_bound);
}
@Test
public void f0_tfa_fifoMux() {
config.setMultiplexingDiscipline(MuxDiscipline.SERVER_LOCAL);
s0.setUseFifoMultiplexing(true); // default = false
s1.setUseFifoMultiplexing(true); // default = false
TotalFlowAnalysisResults tfa_results = Analysis.performTfaEnd2End(network, config, f0);
if (tfa_results.failure == true) {
System.out.println("TFA analysis failed");
System.out.println();
if (!config.arrivalBoundMethods().contains(ArrivalBoundMethods.PMOO)) {
assertEquals("Unexpected exception occured", 0, 1);
}
return;
}
if (FunctionalTests.fullConsoleOutput()) {
System.out.println("Analysis:\t\tTotal Flow Analysis (TFA)");
System.out.println("Multiplexing:\t\tFIFO");
System.out.println("Flow of interest:\t" + f0.toString());
System.out.println();
System.out.println("--- Results: ---");
System.out.println("delay bound : " + tfa_results.delay_bound);
System.out.println(" per server : " + tfa_results.map__server__D_server.toString());
System.out.println("backlog bound : " + tfa_results.backlog_bound);
System.out.println(" per server : " + tfa_results.map__server__B_server.toString());
System.out.println("alpha per server: " + tfa_results.map__server__alphas.toString());
}
assertEquals("TFA FIFO delay", new Num(30), tfa_results.delay_bound);
assertEquals("TFA FIFO backlog", new Num(125), tfa_results.backlog_bound);
}
@Test
public void f1_sfa_fifoMux() {
config.setMultiplexingDiscipline(MuxDiscipline.SERVER_LOCAL);
s0.setUseFifoMultiplexing(true);
SeparateFlowAnalysisResults sfa_results = Analysis.performSfaEnd2End(network, config, f1);
if (sfa_results.failure == true) {
System.out.println("SFA analysis failed");
System.out.println();
if (!config.arrivalBoundMethods().contains(ArrivalBoundMethods.PMOO)) {
assertEquals("Unexpected exception occured", 0, 1);
}
return;
}
if (FunctionalTests.fullConsoleOutput()) {
System.out.println("Analysis:\t\tSeparate Flow Analysis (SFA)");
System.out.println("Multiplexing:\t\tFIFO");
System.out.println("Flow of interest:\t" + f1.toString());
System.out.println();
System.out.println("--- Results: ---");
System.out.println("e2e SFA SCs : " + sfa_results.betas_e2e);
System.out.println(" per server : " + sfa_results.map__server__betas_lo.toString());
System.out.println("xtx per server : " + sfa_results.map__server__alphas.toString());
System.out.println("delay bound : " + sfa_results.delay_bound);
System.out.println("backlog bound : " + sfa_results.backlog_bound);
}
assertEquals("SFA FIFO delay", new Num(91, 6), sfa_results.delay_bound);
assertEquals("SFA FIFO backlog", new Num(80), sfa_results.backlog_bound);
}
public Single_2Flows_2ACs(
HashSet<ArrivalBoundMethods> arrival_boundings,
boolean iterative_ab,
boolean remove_duplicates) {
config = FunctionalTests.printTestSettings(arrival_boundings, iterative_ab, remove_duplicates);
}
@Parameters
public static Collection<Object[]> data() {
return FunctionalTests.createParameters();
}
public Tandem_1SC_1Flow(
HashSet<ArrivalBoundMethods> arrival_boundings,
boolean iterative_ab,
boolean remove_duplicates) {
config = FunctionalTests.printTestSettings(arrival_boundings, iterative_ab, remove_duplicates);
}
