File size: 1,502 Bytes
c1af2fa |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 |
#pragma once
#include <ATen/core/Generator.h>
#include <ATen/detail/AcceleratorHooksInterface.h>
#include <c10/core/Allocator.h>
#include <c10/core/Device.h>
#include <c10/util/Registry.h>
namespace at {
struct TORCH_API HPUHooksInterface : AcceleratorHooksInterface {
~HPUHooksInterface() override = default;
void init() const override {
TORCH_CHECK(false, "Cannot initialize HPU without HPU backend");
}
virtual bool hasHPU() const {
return false;
}
Device getDeviceFromPtr(void* /*data*/) const override {
TORCH_CHECK(
false, "Cannot get device of pointer on HPU without HPU backend");
}
bool isPinnedPtr(const void*) const override {
return false;
}
Allocator* getPinnedMemoryAllocator() const override {
TORCH_CHECK(
false,
"You should register `HPUHooksInterface` for HPU before call `getPinnedMemoryAllocator`.");
}
bool hasPrimaryContext(
[[maybe_unused]] DeviceIndex device_index) const override {
TORCH_CHECK(
false,
"You should register `HPUHooksInterface` for HPU before call `hasPrimaryContext`.");
}
};
struct TORCH_API HPUHooksArgs {};
TORCH_DECLARE_REGISTRY(HPUHooksRegistry, HPUHooksInterface, HPUHooksArgs);
#define REGISTER_HPU_HOOKS(clsname) \
C10_REGISTER_CLASS(HPUHooksRegistry, clsname, clsname)
namespace detail {
TORCH_API const at::HPUHooksInterface& getHPUHooks();
} // namespace detail
} // namespace at
|