serialize_fft_optimization_dataT_serialize_fft_optimization_dataSerializeFftOptimizationDataSerializeFftOptimizationDataserialize_fft_optimization_data（算子）
名称
serialize_fft_optimization_dataT_serialize_fft_optimization_dataSerializeFftOptimizationDataSerializeFftOptimizationDataserialize_fft_optimization_data — 序列化 FFT 速度优化数据。
签名
def serialize_fft_optimization_data() -> HHandle
描述
serialize_fft_optimization_dataserialize_fft_optimization_dataSerializeFftOptimizationDataSerializeFftOptimizationDataSerializeFftOptimizationDataserialize_fft_optimization_data serializes the data for the
optimization of the runtime of the FFT that were determined with
optimize_fft_speedoptimize_fft_speedOptimizeFftSpeedOptimizeFftSpeedOptimizeFftSpeedoptimize_fft_speed (see fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemFwriteSerializedItemfwrite_serialized_item
for an introduction of the basic principle of serialization).
The same data that is written in a file by
write_fft_optimization_datawrite_fft_optimization_dataWriteFftOptimizationDataWriteFftOptimizationDataWriteFftOptimizationDatawrite_fft_optimization_data is converted to a serialized
item. The serialized data is returned by the handle
SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle and can be deserialized by
deserialize_fft_optimization_datadeserialize_fft_optimization_dataDeserializeFftOptimizationDataDeserializeFftOptimizationDataDeserializeFftOptimizationDatadeserialize_fft_optimization_data。
执行信息
- 多线程类型：可重入（与非独占算子并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 未采用并行化处理。
参数
SerializedItemHandleSerializedItemHandleSerializedItemHandleSerializedItemHandleserializedItemHandleserialized_item_handle (输出控制) serialized_item → HSerializedItem, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Handle of the serialized item.
结果
serialize_fft_optimization_dataserialize_fft_optimization_dataSerializeFftOptimizationDataSerializeFftOptimizationDataSerializeFftOptimizationDataserialize_fft_optimization_data 在所有参数正确时返回 2 ( H_MSG_TRUE )。如有必要，则抛出异常。
可能的前趋
optimize_fft_speedoptimize_fft_speedOptimizeFftSpeedOptimizeFftSpeedOptimizeFftSpeedoptimize_fft_speed,
optimize_rft_speedoptimize_rft_speedOptimizeRftSpeedOptimizeRftSpeedOptimizeRftSpeedoptimize_rft_speed
可能的后继
fwrite_serialized_itemfwrite_serialized_itemFwriteSerializedItemFwriteSerializedItemFwriteSerializedItemfwrite_serialized_item,
send_serialized_itemsend_serialized_itemSendSerializedItemSendSerializedItemSendSerializedItemsend_serialized_item,
deserialize_fft_optimization_datadeserialize_fft_optimization_dataDeserializeFftOptimizationDataDeserializeFftOptimizationDataDeserializeFftOptimizationDatadeserialize_fft_optimization_data
另见
fft_genericfft_genericFftGenericFftGenericFftGenericfft_generic,
fft_imagefft_imageFftImageFftImageFftImagefft_image,
fft_image_invfft_image_invFftImageInvFftImageInvFftImageInvfft_image_inv,
wiener_filterwiener_filterWienerFilterWienerFilterWienerFilterwiener_filter,
wiener_filter_niwiener_filter_niWienerFilterNiWienerFilterNiWienerFilterNiwiener_filter_ni,
photometric_stereophotometric_stereoPhotometricStereoPhotometricStereoPhotometricStereophotometric_stereo,
sfs_pentlandsfs_pentlandSfsPentlandSfsPentlandSfsPentlandsfs_pentland,
sfs_mod_lrsfs_mod_lrSfsModLrSfsModLrSfsModLrsfs_mod_lr,
sfs_orig_lrsfs_orig_lrSfsOrigLrSfsOrigLrSfsOrigLrsfs_orig_lr,
deserialize_fft_optimization_datadeserialize_fft_optimization_dataDeserializeFftOptimizationDataDeserializeFftOptimizationDataDeserializeFftOptimizationDatadeserialize_fft_optimization_data
模块
基础