Struct ParallelMergeConfig

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pub struct ParallelMergeConfig {
    pub reader_threads: usize,
    pub merger_threads: usize,
    pub channel_buffer_size: usize,
    pub read_batch_size: usize,
}

Expand description

Configuration for parallel merge

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§reader_threads: usize

Number of reader threads

§merger_threads: usize

Number of merger threads (for range partitioning)

§channel_buffer_size: usize

Channel buffer size per input

§read_batch_size: usize

Batch size for reading

Implementations§

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impl ParallelMergeConfig

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pub fn for_inputs(num_inputs: usize) -> Self

Create config optimized for the given number of input files

Trait Implementations§

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impl Clone for ParallelMergeConfig

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fn clone(&self) -> ParallelMergeConfig

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for ParallelMergeConfig

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for ParallelMergeConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for ParallelMergeConfig

Blanket Implementations§

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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where T: 'static + ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

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impl<T> From<T> for T

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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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