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22 lines
507 B
22 lines
507 B
#if !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION)
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#pragma once
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#include <cstdint>
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namespace at {
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constexpr int32_t num_sdp_backends = 5;
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enum class SDPBackend {
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error = -1,
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math = 0,
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flash_attention = 1,
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efficient_attention = 2,
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cudnn_attention = 3,
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overrideable = 4
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};
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} // namespace at
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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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