RAJA::MultiReduceMax< MULTI_REDUCE_POLICY_T, T > Struct Template Reference

Max multi reducer class template. More...

Detailed Description

template<typename MULTI_REDUCE_POLICY_T, typename T>
struct RAJA::MultiReduceMax< MULTI_REDUCE_POLICY_T, T >

Max multi reducer class template.

Usage example:

  Real_ptr data = ...;
  Index_ptr bins = ...;
  Real_ptr max_vals = ...;

  MultiReduceMax<multi_reduce_policy, Real_type> my_maxs(num_bins, init_val);

  forall<exec_policy>( ..., [=] (Index_type i) {
     my_maxs[bins[i]].max(data[i]);
  }

  for (size_t bin = 0; bin < num_bins; ++bin) {
     max_vals[bin] = my_maxs[bin].get();
  }

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The documentation for this struct was generated from the following file:

• /home/docs/checkouts/readthedocs.org/user_builds/raja/checkouts/v2025.12.2/include/RAJA/pattern/multi_reduce.hpp