Struct faiss::gpu::GpuIndexIVFScalarQuantizerConfig
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struct GpuIndexIVFScalarQuantizerConfig : public faiss::gpu::GpuIndexIVFConfig
Public Members
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bool interleavedLayout = true
Use the alternative memory layout for the IVF lists (currently the default)
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IndicesOptions indicesOptions = INDICES_64_BIT
Index storage options for the GPU.
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GpuIndexFlatConfig flatConfig
Configuration for the coarse quantizer object.
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bool allowCpuCoarseQuantizer = false
This flag controls the CPU fallback logic for coarse quantizer component of the index. When set to false (default), the cloner will throw an exception for indices not implemented on GPU. When set to true, it will fallback to a CPU implementation.
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int device = 0
GPU device on which the index is resident.
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MemorySpace memorySpace = MemorySpace::Device
What memory space to use for primary storage. On Pascal and above (CC 6+) architectures, allows GPUs to use more memory than is available on the GPU.
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bool use_raft = false
Should the index dispatch down to RAFT?
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bool interleavedLayout = true