pub struct MPICommunicator { /* private fields */ }Expand description
MPI communicator abstraction for quantum operations
Implementations§
Source§impl MPICommunicator
impl MPICommunicator
Sourcepub fn new() -> QuantRS2Result<Self>
pub fn new() -> QuantRS2Result<Self>
Create a new MPI communicator
Sourcepub fn with_config(rank: usize, size: usize, backend: MPIBackend) -> Self
pub fn with_config(rank: usize, size: usize, backend: MPIBackend) -> Self
Create communicator with specific configuration
Sourcepub const fn barrier(&self) -> QuantRS2Result<()>
pub const fn barrier(&self) -> QuantRS2Result<()>
Barrier synchronization
Sourcepub fn sendrecv(
&self,
send_data: &[Complex64],
partner: usize,
) -> QuantRS2Result<Vec<Complex64>>
pub fn sendrecv( &self, send_data: &[Complex64], partner: usize, ) -> QuantRS2Result<Vec<Complex64>>
Send and receive data with a partner
Sourcepub fn gather<T: Clone>(
&self,
local_data: &[T],
root: usize,
) -> QuantRS2Result<Vec<T>>
pub fn gather<T: Clone>( &self, local_data: &[T], root: usize, ) -> QuantRS2Result<Vec<T>>
Gather data from all ranks to root
Trait Implementations§
Auto Trait Implementations§
impl Freeze for MPICommunicator
impl RefUnwindSafe for MPICommunicator
impl Send for MPICommunicator
impl Sync for MPICommunicator
impl Unpin for MPICommunicator
impl UnwindSafe for MPICommunicator
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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Source§impl<T> IntoEither for T
impl<T> IntoEither for T
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fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
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impl<T> Pointable for T
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
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fn is_in_subset(&self) -> bool
Checks if
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fn to_subset_unchecked(&self) -> SS
Use with care! Same as
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fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.