batch.cuh File Reference

#include <cuda_runtime.h>
#include <cuda/stream>
#include <algorithm>
#include <cstddef>
#include <cstdint>
#include <cuddl/detail/kernels.cuh>
#include <cuddl/device_span.cuh>
#include <cuddl/error.hpp>
#include <cuddl/pairwise_counts.cuh>

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Namespaces
namespace	cuddl
	Batch operations over contiguous device rows.

Functions
template<size_t BucketCount>
Result< void >	cuddl::compare_batch_async (device_span< uint32_t const > left_rows, device_span< uint32_t const > right_rows, device_span< pairwise_summary > outputs, cuda::stream_ref stream)
	Compares corresponding rows from two contiguous register batches.
template<size_t BucketCount, typename Layout = default_register_layout>
Result< void >	cuddl::cardinality_batch_async (device_span< uint32_t const > sketches, device_span< uint64_t > empty_out, device_span< double > estimates_out, cuda::stream_ref stream)
	Computes the cardinality of every stored sketch.
template<size_t BucketCount>
Result< void >	cuddl::extract_scores_batch_async (device_span< uint32_t const > sketches, device_span< uint16_t > scores_out, cuda::stream_ref stream)
	Copies the winning score of every register into compact row-major scores.