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DistributedLinearProblem

eqiora::distributed

Struct DistributedLinearProblem 

pub struct DistributedLinearProblem<'a> { /* private fields */ }
Description

One rank-local view of a validated distributed linear problem.

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impl<'a> DistributedLinearProblem<'a>

Signature links:§DistributedLinearProblem

pub fn new( operator: &'a DistributedCsr, partition: PartitionId, right_hand_side: &'a [f64], properties: LinearOperatorProperties, ) -> Result<DistributedLinearProblem<'a>, Diagnostic>

Signature links:newDistributedCsrPartitionIdf64LinearOperatorPropertiesResultDistributedLinearProblemDiagnostic

Bind local vectors to one immutable distributed operator artifact.

§Errors

Returns EQ0802 for an unknown partition, local shape mismatch, or non-finite right-hand-side value.

pub fn with_initial_guess( self, initial_guess: &'a [f64], ) -> Result<DistributedLinearProblem<'a>, Diagnostic>

Signature links:with_initial_guessf64ResultDistributedLinearProblemDiagnostic

Attach a rank-local initial guess in owned-index order.

§Errors

Returns EQ0802 for a local shape mismatch or non-finite value.

pub const fn operator(&self) -> &'a DistributedCsr

Signature links:operatorDistributedCsr

Immutable distributed operator artifact.

pub const fn partition(&self) -> PartitionId

Signature links:partitionPartitionId

Rank-local partition identity.

pub const fn right_hand_side(&self) -> &'a [f64]

Signature links:right_hand_sidef64

Rank-local right-hand side in owned-index order.

pub const fn initial_guess(&self) -> Option<&'a [f64]>

Signature links:initial_guessOptionf64

Explicit rank-local initial guess, or None for zero.

pub const fn properties(&self) -> LinearOperatorProperties

Signature links:propertiesLinearOperatorProperties

Asserted global operator properties.

Trait Implementations§

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impl<'a> Debug for DistributedLinearProblem<'a>

Signature links:§DebugDistributedLinearProblem
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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more

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