Lines Matching refs:first

80    The first example uses ``oneapi::tbb::parallel_reduce`` to do a + reduction
82    interval [first,last).
88       T AssociativeReduce( const T* first, const T* last, T identity ) {
91              oneapi::tbb::blocked_range<const T*>(first,last),
121       T CombineReduce( const T* first, const T* last, T identity ) {
124              oneapi::tbb::blocked_range<const T*>(first,last),
154       T RepeatableReduce( const T* first, const T* last, T identity ) {
155          if( last-first<=1000 ) {
157              return std::accumulate( first, last, identity );
160              const T* mid = first+(last-first)/2;
163                  [&]{left=RepeatableReduce(first,mid,identity);},
190       T RepeatableReduce( const T* first, const T* last, T identity ) {
193              oneapi::tbb::blocked_range<const T*>(first,last,1000),
233    this with ``tbb:parallel_reduce``, first define a "body" type, as