58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
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#pragma once
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#include <ATen/core/Generator.h>
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#include <ATen/detail/AcceleratorHooksInterface.h>
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#include <c10/core/Allocator.h>
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#include <c10/core/Device.h>
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#include <c10/util/Registry.h>
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namespace at {
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struct TORCH_API HPUHooksInterface : AcceleratorHooksInterface {
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~HPUHooksInterface() override = default;
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void init() const override {
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TORCH_CHECK(false, "Cannot initialize HPU without HPU backend");
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}
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virtual bool hasHPU() const {
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return false;
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}
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Device getDeviceFromPtr(void* /*data*/) const override {
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TORCH_CHECK(
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false, "Cannot get device of pointer on HPU without HPU backend");
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}
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bool isPinnedPtr(const void*) const override {
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return false;
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}
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Allocator* getPinnedMemoryAllocator() const override {
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TORCH_CHECK(
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false,
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"You should register `HPUHooksInterface` for HPU before call `getPinnedMemoryAllocator`.");
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}
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bool hasPrimaryContext(
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[[maybe_unused]] DeviceIndex device_index) const override {
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TORCH_CHECK(
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false,
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"You should register `HPUHooksInterface` for HPU before call `hasPrimaryContext`.");
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}
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};
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struct TORCH_API HPUHooksArgs {};
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TORCH_DECLARE_REGISTRY(HPUHooksRegistry, HPUHooksInterface, HPUHooksArgs);
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#define REGISTER_HPU_HOOKS(clsname) \
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C10_REGISTER_CLASS(HPUHooksRegistry, clsname, clsname)
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namespace detail {
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TORCH_API const at::HPUHooksInterface& getHPUHooks();
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} // namespace detail
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} // namespace at
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