/** Kicks off the benchmark on all cluster nodes */
void startBenchmark() throws Throwable {
RequestOptions options = new RequestOptions(ResponseMode.GET_ALL, 0);
options.setFlags(Message.OOB, Message.DONT_BUNDLE, Message.NO_FC);
RspList<Object> responses = disp.callRemoteMethods(null, new MethodCall(START), options);
long total_reqs = 0;
long total_time = 0;
System.out.println("\n======================= Results: ===========================");
for (Map.Entry<Address, Rsp<Object>> entry : responses.entrySet()) {
Address mbr = entry.getKey();
Rsp rsp = entry.getValue();
Results result = (Results) rsp.getValue();
total_reqs += result.num_gets + result.num_puts;
total_time += result.time;
System.out.println(mbr + ": " + result);
}
double total_reqs_sec = total_reqs / (total_time / 1000.0);
double throughput = total_reqs_sec * msg_size;
double ms_per_req = total_time / (double) total_reqs;
Protocol prot = channel.getProtocolStack().findProtocol(unicast_protocols);
System.out.println("\n");
System.out.println(
Util.bold(
"Average of "
+ f.format(total_reqs_sec)
+ " requests / sec ("
+ Util.printBytes(throughput)
+ " / sec), "
+ f.format(ms_per_req)
+ " ms /request (prot="
+ prot.getName()
+ ")"));
System.out.println("\n\n");
}
private void printConnections() {
Protocol prot = channel.getProtocolStack().findProtocol(unicast_protocols);
if (prot instanceof UNICAST)
System.out.println("connections:\n" + ((UNICAST) prot).printConnections());
else if (prot instanceof UNICAST2)
System.out.println("connections:\n" + ((UNICAST2) prot).printConnections());
}
private void removeConnection() {
Address member = getReceiver();
if (member != null) {
Protocol prot = channel.getProtocolStack().findProtocol(unicast_protocols);
if (prot instanceof UNICAST) ((UNICAST) prot).removeConnection(member);
else if (prot instanceof UNICAST2) ((UNICAST2) prot).removeConnection(member);
}
}
private void removeAllConnections() {
Protocol prot = channel.getProtocolStack().findProtocol(unicast_protocols);
if (prot instanceof UNICAST) ((UNICAST) prot).removeAllConnections();
else if (prot instanceof UNICAST2) ((UNICAST2) prot).removeAllConnections();
}
protected final void init(JChannel ch) throws Exception {
if (ch == null) throw new IllegalArgumentException("channel is null");
prot_stack = new ProtocolStack(this);
prot_stack.setup(
ch.getProtocolStack()); // Setup protocol stack (creates protocol, calls init() on them)
}