FrobeniusLossWeighted(data_type const& data)
: n_samples(data.get_A().n_samples),
n_responses(data.get_B().n_groups),
Y(data.get_B().response),
W(data.get_C().data),
lp(n_samples, n_responses) {
}
std::string document_info_context_to<DocumentInfo>::
to_string(const data_type& from) const
{
std::stringstream stream;
on_stream_setup(stream);
stream << from->get_owner_id() << ' ' << from->get_id();
return stream.str();
}
void Ecppll::onHtml(const std::string& html)
{
if (inLang)
{
std::ostringstream msg;
std::transform(
html.begin(),
html.end(),
std::ostream_iterator<const char*>(msg),
tnt::stringescaper(false));
bool found = true;
if (next == replacetokens.end()
|| next->first != msg.str())
{
// nächster Token passt nicht (oder kommt keiner mehr) - suche, ob wir ihn
// noch finden
replacetokens_type::const_iterator it;
for (it = next;
it != replacetokens.end() && it->first != msg.str();
++it)
;
if (it == replacetokens.end())
{
std::cerr << "warning: replacement-text \"" << html << "\" not found ("
<< data.size() << ')'
<< std::endl;
warn();
found = false;
}
else
{
for (replacetokens_type::const_iterator it2 = next;
it2 != it; ++it2)
std::cerr << "warning: replacement-text \"" << it2->first << "\" skipped ("
<< data.size() << ')'
<< std::endl;
next = it;
warn();
}
}
if (found)
{
data.push_back(next->second);
++next;
}
else
data.push_back(html);
}
else
{
data.push_back(html);
}
}
// Обязателен вызов перед формированием ответа адвайсом пользователя
void reserve(size_t s)
{
/*if ( _data.size() < s + 128 )
{*/
_data.resize(s + 16635, 0);
char* beg = &(_data[0]);
char* end = beg + _data.size();
_outgoing = amj::json_pack( beg, end );
// }
}
void session_interface::save_data(data_type const &data,std::string &s)
{
s.clear();
data_type::const_iterator p;
for(p=data.begin();p!=data.end();++p) {
packed header(p->first.size(),p->second.exposed,p->second.value.size());
char *ptr=(char *)&header;
s.append(ptr,ptr+sizeof(header));
s.append(p->first.begin(),p->first.end());
s.append(p->second.value.begin(),p->second.value.end());
}
}
void task4_5::solution::start(const data_type& data) const
{
if (data.size()==0)
{
min=max=0;
return;
}
boost::thread_group t;
for (int i=0;i<data.size();i++)
t.create_thread( boost::bind(&task4_5::solution::solve,this,boost::ref(data[i])));
t.join_all();
}
void datastructure::data_write(std::string const& symbolic_name
, std::size_t num_instances, std::size_t my_cardinality
, data_type client_data)
{
// get_config(gid_component); implement?
//distributed::config_comp config_data = get_config();
if(config_data_.my_cardinality_ != my_cardinality)
config_data_.my_cardinality_ = my_cardinality;
if(data_.size() != client_data.size())
data_.resize(client_data.size());
data_ = client_data;
for (data_type::iterator itr = data_.begin(); itr != data_.end(); ++itr)
std::cout << "Data:" << *itr << std::endl;
std::cout<< "Write Data Part for component:" << my_cardinality << std::endl;
}
task4_5::solution::solution( const data_type& data )
{
if(!data.empty())
{
m_max = data[0][0];
m_min = data[0][0];
m_current_vector = data.size();
calculate_result(data);
}
else
{
m_max = 0;
m_min = 0;
}
}
void decrement_use_count()
{
if (0 == --ref_count_)
{
data_.second()(this);
}
}
void put(data_type const & E, std::pair<uint64_t,uint64_t> const & P)
{
libmaus2::util::NumberSerialisation::serialiseNumber(stream,P.first);
libmaus2::util::NumberSerialisation::serialiseNumber(stream,P.second);
E.serialise(stream);
ic += 1;
}
T get_value(Key const& key, bool erase)
{
typename data_type::iterator it = partition_unordered_map_.find(key);
if (it == partition_unordered_map_.end())
{
HPX_THROW_EXCEPTION(bad_parameter,
"partition_unordered_map::get_value",
"unable to find requested key in this partition of the "
"unordered_map");
}
if (!erase)
return it->second;
erase_on_exit t(partition_unordered_map_, it);
return it->second;
}
task4_5::solution::solution( const data_type& data )
{
min_of_min = INT32_MAX;
max_of_max = INT32_MIN;
curr_vector = data.begin();
end_of_data = data.end();
data_size = data.size();
for( size_t i = 0; i < threads_count; i++ )
{
threads.create_thread( boost::bind( &task4_5::solution::solve, this ) );
}
threads.join_all();
}
void task4_5:: solution:: create_thr( const data_type& data)
{
boost::thread_group tg;
for( size_t i = 1; i < data.size(); ++i )
tg.create_thread( boost::bind( &solution::process, this , boost::ref(data[i]) ) );
tg.join_all();
}
/// Copy the value of \a val for the elements at positions \a pos in
/// the partition_unordered_map container.
///
/// \param pos Positions of the elements in the partition_unordered_map
///
/// \param val The value to be copied
///
void set_values(std::vector<Key> const& keys,
std::vector<T> const& val)
{
HPX_ASSERT(keys.size() == val.size());
HPX_ASSERT(keys.size() <= partition_unordered_map_.size());
for (std::size_t i = 0; i != keys.size(); ++i)
partition_unordered_map_[keys[i]] = val[i];
}
/// Copy the value of \a val for the elements at positions \a pos in
/// the partition_vector container.
///
/// \param pos Positions of the elements in the partition_vector
///
/// \param val The value to be copied
///
void set_values(std::vector<size_type> const& pos,
std::vector<T> const& val)
{
HPX_ASSERT(pos.size() == val.size());
HPX_ASSERT(pos.size() <= partition_vector_.size());
for (std::size_t i = 0; i != pos.size(); ++i)
partition_vector_[pos[i]] = val[i];
}
task4_5::solution::solution( const data_type& data )
{
if(data.size() == 0)
{
max_=min_=0;
return;
}
min_ = std::numeric_limits< int >().max();
max_ = std::numeric_limits< int >().min();
create_thr( data);
}
task4_5::solution::solution(const data_type& data) : min(std::numeric_limits< int >().max()), max(std::numeric_limits< int >().min())
{
boost::thread_group threads;
if (!data.empty())
{
for (size_t i = 0; i < data.size(); i++)
{
threads.create_thread(boost::bind(&task4_5::solution::search_min, this, boost::ref(data[i])));
threads.create_thread(boost::bind(&task4_5::solution::search_max, this, boost::ref(data[i])));
}
threads.join_all();
}
else
{
min = 0;
max = 0;
}
}
/// Return the element at the position \a pos in the partition_unordered_map
/// container.
///
/// \param pos Positions of the elements in the partition_unordered_map
///
/// \return Return the values of the elements at position represented
/// by \a pos.
///
std::vector<T> get_values(std::vector<Key> const& keys)
{
std::vector<T> result;
result.reserve(keys.size());
for (std::size_t i = 0; i != keys.size(); ++i)
{
typename data_type::iterator it =
partition_unordered_map_.find(keys[i]);
if (it == partition_unordered_map_.end())
{
HPX_THROW_EXCEPTION(bad_parameter,
"partition_unordered_map::get_values",
"unable to find requested key in this partition of the "
"unordered_map");
break;
}
result.push_back(it->second);
}
return result;
}
task4_5::solution::solution(const data_type& data) : min_(0), max_(0)
{
std::vector<std::future<std::pair<int, int>>> futures;
if (data.empty())
{
min_ = 0;
max_ = 0;
}
else
{
min_ = std::numeric_limits<int>().max();
max_ = std::numeric_limits<int>().min();
}
for (size_t i = 0; i < data.size(); ++i)
futures.push_back(std::async(&VectMinMaxFindingFunc, std::cref(data[i])));
for (auto & ftr : futures)
{
const auto ftrAns = ftr.get();
min_ = std::min(min_, ftrAns.first);
max_ = std::max(max_, ftrAns.second);
}
}
task4_5::solution::solution( const data_type& data ) : min_(0), max_(0)
{
if (!data.empty())
{
data_ = data;
min_ = std::numeric_limits< int >().max();
max_ = std::numeric_limits< int >().min();
cur_it_ = data_.begin();
boost::thread_group thread_group;
for(int i = 0; i < 4; ++i)
{
thread_group.create_thread(boost::bind(&solution::thread_fun, this));
}
thread_group.join_all();
}
}
void session_interface::load_data(data_type &data,std::string const &s)
{
data.clear();
char const *begin=s.data(),*end=begin+s.size();
while(begin < end) {
packed p(begin,end);
begin +=sizeof(p);
if(end - begin >= int(p.key_size + p.data_size)) {
string key(begin,begin+p.key_size);
begin+=p.key_size;
string val(begin,begin+p.data_size);
begin+=p.data_size;
entry &ent=data[key];
ent.exposed = p.exposed;
ent.value.swap(val);
}
else {
throw cppcms_error("sessions::format violation data");
}
}
}
const_iterator_type cend() const
{
return partition_vector_.cend();
}
iterator_type end()
{
return partition_vector_.end();
}
const_iterator_type cbegin() const
{
return partition_vector_.cbegin();
}
iterator_type begin()
{
return partition_vector_.begin();
}
/** @brief Remove all elements from the vector leaving the
* partition_vector with size 0.
*/
void clear()
{
partition_vector_.clear();
}
/** @brief Remove the last element from partition_vector effectively
* reducing the size by one. The removed element is destroyed.
*/
void pop_back()
{
partition_vector_.pop_back();
}
/** @brief Add new element at the end of partition_vector. The added
* element contain the \a val as value.
*
* @param val Value to be copied to new element
*/
void push_back(T const& val)
{
partition_vector_.push_back(val);
}
/** @brief Assigns new contents to the partition_vector, replacing its
* current contents and modifying its size accordingly.
*
* @param n new size of partition_vector
* @param val Value to fill the container with
*/
void assign(size_type n, T const& val)
{
partition_vector_.assign(n, val);
}
/** @brief Access the value of last element in the partition_vector.
*
* Calling the function on empty container cause undefined behavior.
*
* @return Return the value of the last element in the partition_vector
*/
T back() const
{
return partition_vector_.back();
}
