Enum sprs::smmp::ThreadingStrategy
source · pub enum ThreadingStrategy {
Automatic,
AutomaticPhysical,
Fixed(usize),
}
Expand description
Control the strategy used to parallelize the matrix product workload.
The Automatic
strategy will try to pick a good number of threads based
on the number of cores and an estimation of the nnz of the product
matrix. This strategy is used by default.
The AutomaticPhysical
strategy will try to pick a good number of threads
based on the number of physical cores and an estimation of the nnz of the
product matrix. This strategy is a fallback for machines where virtual
cores do not provide a performance advantage.
The Fixed
strategy leaves the control to the user. It is a programming
error to request 0 threads.
Variants§
Trait Implementations§
source§impl Clone for ThreadingStrategy
impl Clone for ThreadingStrategy
source§fn clone(&self) -> ThreadingStrategy
fn clone(&self) -> ThreadingStrategy
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for ThreadingStrategy
impl Debug for ThreadingStrategy
source§impl PartialEq<ThreadingStrategy> for ThreadingStrategy
impl PartialEq<ThreadingStrategy> for ThreadingStrategy
source§fn eq(&self, other: &ThreadingStrategy) -> bool
fn eq(&self, other: &ThreadingStrategy) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for ThreadingStrategy
impl Eq for ThreadingStrategy
impl StructuralEq for ThreadingStrategy
impl StructuralPartialEq for ThreadingStrategy
Auto Trait Implementations§
impl RefUnwindSafe for ThreadingStrategy
impl Send for ThreadingStrategy
impl Sync for ThreadingStrategy
impl Unpin for ThreadingStrategy
impl UnwindSafe for ThreadingStrategy
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> Pointable for T
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
superset. Read moresource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).source§unsafe fn to_subset_unchecked(&self) -> SS
unsafe fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.