コード例 #1
0
ファイル: DrmaManager.cpp プロジェクト: vinicius/mag
  void DrmaManager::bspGet(int pid,const  void * src, int offset, void * dst, int nBytes){

    assert(0 <= pid < baseProcess_->getTotalNumProcs());
    int logicSrc = findLastRegistration(src);
    Registration & reg = getRegistration(logicSrc);
    if (offset + nBytes > reg.size()){
      cerr << "[ERROR] DrmaManager::BspGet->Invalid bounds on operation" << endl;
      throw InvalidBoundsOnDrmaOperationException();
    }
    BspGetRequest request;
    request.pid(baseProcess_->getMyPid())
           .logicSrc(logicSrc)
           .offset(offset)
           .nBytes(nBytes)
           .superstep(baseProcess_->superstep())
           .dst(dst); // Put in a local vector (Care with superstep number)
                      // Use a logical number and dual vector with a certain size

    /** ---------------- RYC ------------- */
    //    cerr << "[RYC] DrmaManager::bspGet->Address:" << dst << endl;

    if(pid != baseProcess_->getMyPid())
      stubPool_->bspGetRequest(pid, request);
    else
      addPendingGetRequest(request);
    pendingGetRepliesCount.inc();
  }
コード例 #2
0
ファイル: BspProxyStubPool.cpp プロジェクト: vinicius/mag
  //--------------------------------------------------------------------------------
  void BspProxyStubPool::bspGetRequest(const int & taskPid, const BspGetRequest & request){

    int initialStackSize = lua_gettop(clientSideState);

    lua_getglobal(clientSideState, getTaskId(taskPid).c_str());
    lua_pushstring(clientSideState, "bspGetRequest");
    lua_gettable(clientSideState, -2);
    lua_getglobal(clientSideState, getTaskId(taskPid).c_str());
    lua_newtable(clientSideState);
    LuaUtils::setFieldOnTable(clientSideState, "pid", request.pid(), -1);
    LuaUtils::setFieldOnTable(clientSideState, "logicSrc", request.logicSrc(), -1);
    LuaUtils::setFieldOnTable(clientSideState, "offset", request.offset(), -1);
    LuaUtils::setFieldOnTable(clientSideState, "nBytes", request.nBytes(), -1);
    LuaUtils::setFieldOnTable(clientSideState, "superstep", request.superstep(), -1);
    LuaUtils::setFieldOnTable(clientSideState, "dst", (unsigned long)request.dst(), -1); 
    //FIXME: check if cast is ok

    if (lua_pcall(clientSideState, 2, 0, 0) != 0){
      cerr << "[ERROR] BspProxyStubPool::bspGetRequest->Lua error: "
           << lua_tostring(clientSideState, -1) << endl;
      lua_pop(clientSideState, 1);
    }

    lua_pop(clientSideState, 1);//removes proxy from stack
    assert(initialStackSize == lua_gettop(clientSideState));

  }
コード例 #3
0
ファイル: BspProxyImpl.cpp プロジェクト: felps/FTFramework
  //-----------------------------------------------------------------------
  int BspProxyImpl::bspGetRequestWrapper(struct lua_State * state){

    int n = lua_gettop(state);
    assert(n == 1);

    BspGetRequest request;
    request.pid(LuaUtils::getIntFromTable(state, "pid"))
           .logicSrc(LuaUtils::getIntFromTable(state, "logicSrc"))
           .offset(LuaUtils::getIntFromTable(state, "offset"))
           .nBytes(LuaUtils::getIntFromTable(state, "nBytes"))
           .superstep(LuaUtils::getIntFromTable(state, "superstep"))
           .dst((void *)LuaUtils::getLongFromTable(state, "dst"));

    lua_pop(state, 1);
    BspProxyImpl::singleInstance->drmaManager_->addPendingGetRequest(request);
    return 0;

  }