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19 lines
616 B
19 lines
616 B
#if !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION)
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#include <c10/macros/Macros.h>
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#include <c10/core/Device.h>
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#include <cstdint>
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namespace at::cuda {
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namespace detail {
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void init_p2p_access_cache(int64_t num_devices);
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}
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TORCH_CUDA_CPP_API bool get_p2p_access(c10::DeviceIndex source_dev, c10::DeviceIndex dest_dev);
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TORCH_CUDA_CPP_API bool get_fabric_access(c10::DeviceIndex device);
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} // namespace at::cuda
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#else
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#error "This file should not be included when either TORCH_STABLE_ONLY or TORCH_TARGET_VERSION is defined."
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#endif // !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION)
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