125 lines
4.4 KiB
C++
125 lines
4.4 KiB
C++
/*
|
|
* PubSubMultiples.actor.cpp
|
|
*
|
|
* This source file is part of the FoundationDB open source project
|
|
*
|
|
* Copyright 2013-2018 Apple Inc. and the FoundationDB project authors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include "fdbclient/NativeAPI.actor.h"
|
|
#include "fdbserver/pubsub.h"
|
|
#include "fdbserver/TesterInterface.actor.h"
|
|
#include "fdbserver/workloads/workloads.actor.h"
|
|
#include "flow/actorcompiler.h" // This must be the last #include.
|
|
|
|
struct PubSubMultiplesWorkload : TestWorkload {
|
|
double testDuration, messagesPerSecond;
|
|
int actorCount, inboxesPerActor;
|
|
|
|
vector<Future<Void>> inboxWatchers;
|
|
PerfIntCounter messages;
|
|
|
|
PubSubMultiplesWorkload(WorkloadContext const& wcx)
|
|
: TestWorkload(wcx),
|
|
messages("Messages")
|
|
{
|
|
testDuration = getOption( options, LiteralStringRef("testDuration"), 10.0 );
|
|
messagesPerSecond = getOption( options, LiteralStringRef("messagesPerSecond"), 500.0 ) / clientCount;
|
|
actorCount = getOption( options, LiteralStringRef("actorsPerClient"), 20 );
|
|
inboxesPerActor = getOption( options, LiteralStringRef("inboxesPerActor"), 20 );
|
|
}
|
|
|
|
virtual std::string description() { return "PubSubMultiplesWorkload"; }
|
|
virtual Future<Void> setup( Database const& cx ) {
|
|
return createNodes( this, cx );
|
|
}
|
|
virtual Future<Void> start( Database const& cx ) {
|
|
Future<Void> _ = startTests( this, cx );
|
|
return delay(testDuration);
|
|
}
|
|
virtual Future<bool> check( Database const& cx ) {
|
|
return true;
|
|
}
|
|
|
|
virtual void getMetrics( vector<PerfMetric>& m ) {
|
|
m.push_back( messages.getMetric() );
|
|
}
|
|
|
|
Key keyForFeed( int i ) { return StringRef( format( "/PSM/feeds/%d", i ) ); }
|
|
Key keyForInbox( int i ) { return StringRef( format( "/PSM/inbox/%d", i ) ); }
|
|
Value valueForUInt( uint64_t i ) { return StringRef( format( "%llx", i ) ); }
|
|
|
|
ACTOR Future<Void> createNodeSwath( PubSubMultiplesWorkload *self, int actor, Database cx ) {
|
|
state PubSub ps(cx);
|
|
state vector<uint64_t> feeds;
|
|
state vector<uint64_t> inboxes;
|
|
state int idx;
|
|
for(idx = 0; idx < self->inboxesPerActor; idx++) {
|
|
uint64_t feedIdx = wait( ps.createFeed( StringRef() ) );
|
|
feeds.push_back( feedIdx );
|
|
uint64_t inboxIdx = wait( ps.createInbox( StringRef() ) );
|
|
inboxes.push_back( inboxIdx );
|
|
}
|
|
state Transaction tr(cx);
|
|
loop {
|
|
try {
|
|
for(int idx = 0; idx < self->inboxesPerActor; idx++) {
|
|
int offset = ( self->clientId * self->clientCount * self->actorCount * self->inboxesPerActor )
|
|
+ ( actor * self->actorCount * self->inboxesPerActor ) + idx;
|
|
tr.set( self->keyForFeed( offset ), self->valueForUInt( feeds[idx] ) );
|
|
tr.set( self->keyForInbox( offset ), self->valueForUInt( inboxes[idx] ) );
|
|
}
|
|
wait( tr.commit() );
|
|
break;
|
|
} catch(Error& e) {
|
|
wait( tr.onError(e) );
|
|
}
|
|
}
|
|
return Void();
|
|
}
|
|
|
|
ACTOR Future<Void> createNodes( PubSubMultiplesWorkload *self, Database cx ) {
|
|
state PubSub ps(cx);
|
|
vector<Future<Void>> actors;
|
|
for(int i=0; i<self->actorCount; i++)
|
|
actors.push_back( self->createNodeSwath( self, i, cx->clone() ) );
|
|
wait( waitForAll( actors ) );
|
|
TraceEvent("PSMNodesCreated").detail("ClientIdx", self->clientId);
|
|
return Void();
|
|
}
|
|
|
|
/*ACTOR*/ Future<Void> createSubscriptions( PubSubMultiplesWorkload *self, int actor, Database cx ) {
|
|
// create the "multiples" subscriptions for each owned inbox
|
|
return Void();
|
|
}
|
|
|
|
/*ACTOR*/ Future<Void> messageSender( PubSubMultiplesWorkload *self, Database cx ) {
|
|
// use a possion loop and post messages to feeds
|
|
return Void();
|
|
}
|
|
|
|
ACTOR Future<Void> startTests( PubSubMultiplesWorkload *self, Database cx ) {
|
|
vector<Future<Void>> subscribers;
|
|
for(int i=0; i<self->actorCount; i++)
|
|
subscribers.push_back( self->createSubscriptions( self, i, cx ) );
|
|
wait( waitForAll( subscribers ) );
|
|
|
|
state Future<Void> sender = self->messageSender( self, cx );
|
|
return Void();
|
|
}
|
|
};
|
|
|
|
WorkloadFactory<PubSubMultiplesWorkload> PubSubMultiplesWorkloadFactory("PubSubMultiples");
|