File size: 1,317 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 |
#pragma once
#include <c10/util/Exception.h>
#include <c10/util/Registry.h>
#include <ATen/detail/AcceleratorHooksInterface.h>
// NB: Class must live in `at` due to limitations of Registry.h.
namespace at {
struct TORCH_API MAIAHooksInterface : AcceleratorHooksInterface {
// This should never actually be implemented, but it is used to
// squelch -Werror=non-virtual-dtor
~MAIAHooksInterface() override = default;
void init() const override {
TORCH_CHECK(false, "Cannot initialize MAIA without ATen_maia library.");
}
bool hasPrimaryContext(DeviceIndex /*device_index*/) const override {
TORCH_CHECK(false, "Cannot initialize MAIA without ATen_maia library.");
return false;
}
virtual std::string showConfig() const {
TORCH_CHECK(false, "Cannot query detailed MAIA version information.");
}
};
// NB: dummy argument to suppress "ISO C++11 requires at least one argument
// for the "..." in a variadic macro"
struct TORCH_API MAIAHooksArgs {};
TORCH_DECLARE_REGISTRY(MAIAHooksRegistry, MAIAHooksInterface, MAIAHooksArgs);
#define REGISTER_MAIA_HOOKS(clsname) \
C10_REGISTER_CLASS(MAIAHooksRegistry, clsname, clsname)
namespace detail {
TORCH_API const MAIAHooksInterface& getMAIAHooks();
} // namespace detail
} // namespace at
|