mirror of
https://github.com/ceph/ceph
synced 2025-02-08 19:38:47 +00:00
dc48f25847
git-svn-id: https://ceph.svn.sf.net/svnroot/ceph@2100 29311d96-e01e-0410-9327-a35deaab8ce9
112 lines
2.6 KiB
C++
112 lines
2.6 KiB
C++
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#include <sys/stat.h>
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#include <iostream>
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#include <string>
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using namespace std;
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#include "mds/MDCluster.h"
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#include "mds/MDS.h"
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#include "osd/OSD.h"
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#include "fakeclient/FakeClient.h"
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#include "mds/MDCache.h"
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#include "mds/MDStore.h"
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#include "msg/MPIMessenger.h"
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//#include "msg/CheesySerializer.h"
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#include "messages/MPing.h"
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__uint64_t ino = 1;
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#include "config.h"
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#define NUMMDS g_conf.num_mds
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#define NUMOSD g_conf.num_osd
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#define NUMCLIENT g_conf.num_client
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// this parses find output
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int play();
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int main(int argc, char **argv) {
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cout << "mpitest starting" << endl;
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int myrank = mpimessenger_init(argc, argv);
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int world = mpimessenger_world();
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MDCluster *mdc = new MDCluster(NUMMDS, NUMOSD);
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// create osds
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OSD *osd[NUMOSD];
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for (int i=0; i<NUMOSD; i++) {
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if (myrank != MPI_DEST_TO_RANK(MSG_ADDR_OSD(i),world)) continue;
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osd[i] = new OSD(i, new MPIMessenger(MSG_ADDR_OSD(i)));
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osd[i]->init();
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}
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// create mds
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MDS *mds[NUMMDS];
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for (int i=0; i<NUMMDS; i++) {
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if (myrank != MPI_DEST_TO_RANK(MSG_ADDR_MDS(i),world)) continue;
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mds[i] = new MDS(mdc, i, new MPIMessenger(MSG_ADDR_MDS(i)));
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mds[i]->init();
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}
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// create clients
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FakeClient *client[NUMCLIENT];
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for (int i=0; i<NUMCLIENT; i++) {
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if (myrank != MPI_DEST_TO_RANK(MSG_ADDR_CLIENT(i),world)) continue;
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MPIMessenger *real = new MPIMessenger(MSG_ADDR_CLIENT(i));
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CheesySerializer *serializer = new CheesySerializer(real);
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real->set_dispatcher(serializer);
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client[i] = new FakeClient(mdc, i, real, g_conf.fakeclient_requests);
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client[i]->init();
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}
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// seed initial requests
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for (int i=0; i<NUMCLIENT; i++) {
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if (myrank != MPI_DEST_TO_RANK(MSG_ADDR_CLIENT(i),world)) continue;
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client[i]->issue_request();
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}
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mpimessenger_start(); // start message loop
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mpimessenger_wait(); // wait for thread to finish
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mpimessenger_shutdown(); // shutdown MPI
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//
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/*
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cout << "---- check ----" << endl;
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for (int i=0; i<NUMMDS; i++) {
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if (myrank != MPI_DEST_TO_RANK(MSG_ADDR_MDS(i),world)) continue;
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mds[i]->mdcache->shutdown_pass();
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}
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*/
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// cleanup
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//cout << "cleanup" << endl;
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for (int i=0; i<NUMMDS; i++) {
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if (myrank != MPI_DEST_TO_RANK(MSG_ADDR_MDS(i),world)) continue;
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delete mds[i];
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}
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for (int i=0; i<NUMOSD; i++) {
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if (myrank != MPI_DEST_TO_RANK(MSG_ADDR_OSD(i),world)) continue;
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delete osd[i];
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}
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for (int i=0; i<NUMCLIENT; i++) {
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if (myrank != MPI_DEST_TO_RANK(MSG_ADDR_CLIENT(i),world)) continue;
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delete client[i];
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}
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delete mdc;
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//cout << "done." << endl;
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return 0;
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}
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