Struct caffe2op_prefetch::PrefetchOperator
source · pub struct PrefetchOperator<Context> { /* private fields */ }Expand description
| PrefetchOperator is an operator that
| prefetches the next batch. It should
| almost always be used to read things
| from disk, so I am setting the input to
| zero blobs.
|
| For any operator that is derived from
| PrefetchOperator, it should explicitly
| call the Finalize() function in its
| destructor, so that the prefetching
| thread is properly destructed.
|
| ———–
| @note
|
| We inherit from OperatorStorage since
| we control the synchronization properties
| of this operator ourselves (we inform
| the waiting producer after we synchronize).
| This is a special-case
|
| - you should generally inherit from
| Operator
Implementations§
source§impl<Context> PrefetchOperator<Context>
impl<Context> PrefetchOperator<Context>
source§impl<Context> PrefetchOperator<Context>
impl<Context> PrefetchOperator<Context>
source§impl<Context> PrefetchOperator<Context>
impl<Context> PrefetchOperator<Context>
pub fn prefetch_worker(&mut self)
Trait Implementations§
Auto Trait Implementations§
impl<Context> !RefUnwindSafe for PrefetchOperator<Context>
impl<Context> !Send for PrefetchOperator<Context>
impl<Context> !Sync for PrefetchOperator<Context>
impl<Context> Unpin for PrefetchOperator<Context>where Context: Unpin,
impl<Context> !UnwindSafe for PrefetchOperator<Context>
Blanket Implementations§
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,
§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 more§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).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.