tvm
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Managed reference to SessionObj. More...
#include <session.h>
Public Member Functions | |
TVM_DEFINE_MUTABLE_NOTNULLABLE_OBJECT_REF_METHODS (Session, ObjectRef, SessionObj) | |
Public Member Functions inherited from tvm::runtime::ObjectRef | |
ObjectRef ()=default | |
default constructor More... | |
ObjectRef (ObjectPtr< Object > data) | |
Constructor from existing object ptr. More... | |
bool | same_as (const ObjectRef &other) const |
Comparator. More... | |
bool | operator== (const ObjectRef &other) const |
Comparator. More... | |
bool | operator!= (const ObjectRef &other) const |
Comparator. More... | |
bool | operator< (const ObjectRef &other) const |
Comparator. More... | |
bool | defined () const |
const Object * | get () const |
const Object * | operator-> () const |
bool | unique () const |
int | use_count () const |
template<typename ObjectType , typename = std::enable_if_t<std::is_base_of_v<Object, ObjectType>>> | |
const ObjectType * | as () const |
Try to downcast the internal Object to a raw pointer of a corresponding type. More... | |
template<typename ObjectRefType , typename = std::enable_if_t<std::is_base_of_v<ObjectRef, ObjectRefType>>> | |
Optional< ObjectRefType > | as () const |
Try to downcast the ObjectRef to a Optional<T> of the requested type. More... | |
Static Public Member Functions | |
static Session | ThreadedSession (int num_workers) |
Create a session backed by a thread pool of workers. More... | |
static Session | ProcessSession (int num_workers, String process_pool_creator, String entrypoint) |
Create a session backed by pipe-based multiprocessing. More... | |
Additional Inherited Members | |
Public Types inherited from tvm::runtime::ObjectRef | |
using | ContainerType = Object |
type indicate the container type. More... | |
Static Public Attributes inherited from tvm::runtime::ObjectRef | |
static constexpr bool | _type_is_nullable = true |
Protected Member Functions inherited from tvm::runtime::ObjectRef | |
Object * | get_mutable () const |
Static Protected Member Functions inherited from tvm::runtime::ObjectRef | |
template<typename T > | |
static T | DowncastNoCheck (ObjectRef ref) |
Internal helper function downcast a ref without check. More... | |
static void | FFIClearAfterMove (ObjectRef *ref) |
Clear the object ref data field without DecRef after we successfully moved the field. More... | |
template<typename ObjectType > | |
static ObjectPtr< ObjectType > | GetDataPtr (const ObjectRef &ref) |
Internal helper function get data_ as ObjectPtr of ObjectType. More... | |
Protected Attributes inherited from tvm::runtime::ObjectRef | |
ObjectPtr< Object > | data_ |
Internal pointer that backs the reference. More... | |
Managed reference to SessionObj.
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static |
Create a session backed by pipe-based multiprocessing.
num_workers | The number of workers. |
process_pool_creator | The name of a global function that takes num_workers as an input, and returns a PackedFunc, which takes an integer worker_id as the input and returns None. When worker-id is 0, it shuts down the process pool; Otherwise, it retursn a tuple (read_fd, writefd) used to communicate with the corresponding worker. |
entrypoint | The entrypoint of DiscoWorker main worker function. |
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static |
Create a session backed by a thread pool of workers.
num_workers | The number of workers. |
tvm::runtime::Session::TVM_DEFINE_MUTABLE_NOTNULLABLE_OBJECT_REF_METHODS | ( | Session | , |
ObjectRef | , | ||
SessionObj | |||
) |