Module functions 

Auto-generated module

🤖 Generated with SplitRS

Traits

ReduceOperator

Reduce with a custom operator struct for more complex reductions.

Functions

available_threads

Returns the number of logical CPU cores available to this process.

chunk_dot_product

Compute the dot product of a and b using chunk-based accumulation.

chunk_process

Process data in fixed-size chunks, applying f to each chunk and collecting the results into a flat VecR`.

chunk_zip_map

Apply f element-wise on a and b in chunks of chunk_size, returning a Vecf64`.

exclusive_prefix_sum

Computes the exclusive prefix sum of data.

gather

Concatenates a list of parts back into a single Vec.

insertion_sort

Simple insertion sort for small arrays.

median_of_three

Returns the index of the median-of-three pivot (first, mid, last).

merge_sorted

Merge two sorted slices into a single sorted vector.

parallel_dot_product

Computes the dot product of a and b.

parallel_filter

Filter items in parallel, keeping only those for which predicate returns true.

parallel_for_each

Apply f to every item in items in parallel (no return value).

parallel_histogram

Accumulate a histogram of data into n_bins equal-width bins in parallel.

parallel_map

Apply f to every item in items in parallel and return the results.

parallel_map_f64

Applies f to every element of data and returns the results.

parallel_matrix_vec_multiply

Multiplies each row of matrix_rows by vector and returns the result.

parallel_max

Find the maximum value in data in parallel.

parallel_merge_sort

Parallel merge sort for slices of f64.

parallel_min

Find the minimum value in data in parallel.

parallel_reduce

Reduce items to a single value using f with the given identity element.

parallel_reduce_f64

Reduces data to a single value using f, starting from identity.

parallel_reduce_with_op

Reduce with a custom operator.

parallel_sort

In-place quicksort (serial reference for a parallel sort API).

parallel_sum

Computes the sum of all elements in data.

prefix_sum

Computes the inclusive prefix sum of data.

quicksort_recursive

Recursive quicksort implementation for f64 slices.

scatter_gather

Splits data into n_parts roughly equal slices.

sorted_copy

Sort a VecTusingparallel_sort` (f64 specialisation) and return sorted copy.

suggested_thread_count

Returns a suggested number of threads for CPU-bound work.