hpx/execution/executors/static_chunk_size.hpp¶
See Public API for a list of names and headers that are part of the public HPX API.
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namespace
hpx
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namespace
execution
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struct
static_chunk_size
¶ - #include <static_chunk_size.hpp>
Loop iterations are divided into pieces of size chunk_size and then assigned to threads. If chunk_size is not specified, the iterations are evenly (if possible) divided contiguously among the threads.
- Note
This executor parameters type is equivalent to OpenMP’s STATIC scheduling directive.
Public Functions
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constexpr
static_chunk_size
()¶ Construct a static_chunk_size executor parameters object
- Note
By default the number of loop iterations is determined from the number of available cores and the overall number of loop iterations to schedule.
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constexpr
static_chunk_size
(std::size_t chunk_size)¶ Construct a static_chunk_size executor parameters object
- Parameters
chunk_size
: [in] The optional chunk size to use as the number of loop iterations to run on a single thread.
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struct
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namespace