KOKKOS_INLINE_FUNCTION
void operator()( size_type i ) const
{
const size_type invalid_index = map_type::invalid_index;
uint32_t length = 0;
size_type min_index = ~0u, max_index = 0;
for (size_type curr = m_map.m_hash_lists(i); curr != invalid_index; curr = m_map.m_next_index[curr]) {
++length;
min_index = (curr < min_index) ? curr : min_index;
max_index = (max_index < curr) ? curr : max_index;
}
size_type distance = (0u < length) ? max_index - min_index : 0u;
size_type blocks = (0u < length) ? max_index/32u - min_index/32u : 0u;
// normalize data
length = length < 100u ? length : 99u;
distance = distance < 100u ? distance : 99u;
blocks = blocks < 100u ? blocks : 99u;
if (0u < length)
{
atomic_fetch_add( &m_length(length), 1);
atomic_fetch_add( &m_distance(distance), 1);
atomic_fetch_add( &m_block_distance(blocks), 1);
}
}
KOKKOS_INLINE_FUNCTION
void operator()( size_type i ) const
{
const size_type invalid_index = map_type::invalid_index;
uint32_t list = m_map.m_hash_lists(i);
for (size_type curr = list, ii=0; curr != invalid_index; curr = m_map.m_next_index[curr], ++ii) {
printf("%d[%d]: %d->%d\n", list, ii, m_map.key_at(curr), m_map.value_at(curr));
}
}
KOKKOS_INLINE_FUNCTION
void operator()( size_type i ) const
{
const size_type invalid_index = map_type::invalid_index;
size_type curr = m_map.m_hash_lists(i);
size_type next = invalid_index;
// remove erased head of the linked-list
while (curr != invalid_index && !m_map.valid_at(curr)) {
next = m_map.m_next_index[curr];
m_map.m_next_index[curr] = invalid_index;
m_map.m_keys[curr] = key_type();
if (m_map.is_set) m_map.m_values[curr] = value_type();
curr = next;
m_map.m_hash_lists(i) = next;
}
// if the list is non-empty and the head is valid
if (curr != invalid_index && m_map.valid_at(curr) ) {
size_type prev = curr;
curr = m_map.m_next_index[prev];
while (curr != invalid_index) {
next = m_map.m_next_index[curr];
if (m_map.valid_at(curr)) {
prev = curr;
}
else {
// remove curr from list
m_map.m_next_index[prev] = next;
m_map.m_next_index[curr] = invalid_index;
m_map.m_keys[curr] = key_type();
if (map_type::is_set) m_map.m_values[curr] = value_type();
}
curr = next;
}
}
}
