module.h File Reference

Runtime container of the functions generated by TVM, This is used to support dynamically link, load and save functions from different convention under unified API. More...

#include <dmlc/io.h>
#include <tvm/ffi/cast.h>
#include <tvm/ffi/extra/module.h>
#include <tvm/ffi/function.h>
#include <tvm/ffi/memory.h>
#include <tvm/ffi/string.h>
#include <tvm/runtime/base.h>
#include <tvm/runtime/object.h>
#include <utility>

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Classes
struct	tvm::runtime::details::ModuleVTableEntryHelper< T >
struct	tvm::runtime::details::ModuleVTableEntryHelper< R(T::*)(Args...) const >
struct	tvm::runtime::details::ModuleVTableEntryHelper< R(T::*)(Args...)>
struct	tvm::runtime::details::ModuleVTableEntryHelper< void(T::*)(Args...) const >
struct	tvm::runtime::details::ModuleVTableEntryHelper< void(T::*)(Args...)>

Namespaces
	tvm
	Performance counters for profiling via the PAPI library.
	tvm::runtime
	tvm::runtime::symbol
	namespace for constant symbols
	tvm::runtime::details

Macros
#define	TVM_MODULE_VTABLE_BEGIN(TypeKey)
#define	TVM_MODULE_VTABLE_END()
#define	TVM_MODULE_VTABLE_END_WITH_DEFAULT(MemFunc)
#define	TVM_MODULE_VTABLE_ENTRY(Name, MemFunc)
#define	TVM_MODULE_VTABLE_ENTRY_PACKED(Name, MemFunc)

Functions
bool	tvm::runtime::RuntimeEnabled (const String &target)
	Check if runtime module is enabled for target. More...

Variables
constexpr const char *	tvm::runtime::symbol::tvm_set_device = "__tvm_set_device"
	global function to set device More...
constexpr const char *	tvm::runtime::symbol::tvm_global_barrier_state = "__tvm_global_barrier_state"
	Auxiliary counter to global barrier. More...
constexpr const char *	tvm::runtime::symbol::tvm_prepare_global_barrier = "__tvm_prepare_global_barrier"
	Prepare the global barrier before kernels that uses global barrier. More...

Detailed Description

Runtime container of the functions generated by TVM, This is used to support dynamically link, load and save functions from different convention under unified API.

Macro Definition Documentation

TVM_MODULE_VTABLE_BEGIN

#define TVM_MODULE_VTABLE_BEGIN

(

TypeKey

)

Value:

  const char* kind() const final { return TypeKey; }                                     \
  ::tvm::ffi::Optional<::tvm::ffi::Function> GetFunction(const String& _name) override { \
    using SelfPtr = std::remove_cv_t<decltype(this)>;                                    \
    ::tvm::ffi::ObjectPtr<::tvm::ffi::Object> _self =                                    \
        ::tvm::ffi::GetObjectPtr<::tvm::ffi::Object>(this);

TVM_MODULE_VTABLE_END

#define TVM_MODULE_VTABLE_END

(

)

Value:

  return std::nullopt;          \
  }

TVM_MODULE_VTABLE_END_WITH_DEFAULT

#define TVM_MODULE_VTABLE_END_WITH_DEFAULT

(

MemFunc

)

Value:

  {                                                 \
    auto f = (MemFunc);                             \
    return (this->*f)(_name);                       \
  }                                                 \
  }

TVM_MODULE_VTABLE_ENTRY

#define TVM_MODULE_VTABLE_ENTRY	(		Name,
			MemFunc
	)

Value:

  if (_name == Name) {                                                                     \
    return ffi::Function::FromPacked([_self](ffi::PackedArgs args, ffi::Any* rv) -> void { \
      using Helper = ::tvm::runtime::details::ModuleVTableEntryHelper<decltype(MemFunc)>;  \
      SelfPtr self = static_cast<SelfPtr>(_self.get());                                    \
      Helper::Call(rv, self, MemFunc, args);                                               \
    });                                                                                    \
  }

TVM_MODULE_VTABLE_ENTRY_PACKED

#define TVM_MODULE_VTABLE_ENTRY_PACKED	(		Name,
			MemFunc
	)

Value:

  if (_name == Name) {                                                         \
    return ffi::Function([_self](ffi::PackedArgs args, ffi::Any* rv) -> void { \
      (static_cast<SelfPtr>(_self.get())->*(MemFunc))(args, rv);               \
    });                                                                        \
  }