ffi.rb in tensorflow-0.2.0

- old
+ new

@@ -34,15 +34,20 @@
     # https://github.com/tensorflow/tensorflow/blob/master/tensorflow/c/tf_tensor.h
     attach_function :TF_NewTensor, %i[int pointer int pointer size_t pointer pointer], :pointer
     attach_function :TF_DeleteTensor, %i[pointer], :void
     attach_function :TF_TensorData, %i[pointer], :pointer
     attach_function :TF_TensorByteSize, %i[pointer], :size_t
-    attach_function :TF_StringEncode, %i[pointer size_t pointer size_t pointer], :size_t
-    attach_function :TF_StringDecode, %i[pointer size_t pointer pointer pointer], :size_t
-    attach_function :TF_StringEncodedSize, %i[size_t], :size_t
 
+    # https://github.com/tensorflow/tensorflow/blob/master/tensorflow/c/tf_tstring.h
+    attach_function :TF_StringInit, %i[pointer], :void
+    attach_function :TF_StringCopy, %i[pointer pointer size_t], :void
+    attach_function :TF_StringGetDataPointer, %i[pointer], :string
+    attach_function :TF_StringGetSize, %i[pointer], :size_t
+
     # https://github.com/tensorflow/tensorflow/blob/master/tensorflow/c/eager/c_api.h
+    ContextDevicePlacementPolicy = enum(:explicit, :warn, :silent, :silent_for_int32)
+
     attach_function :TFE_NewContextOptions, %i[], :pointer
     attach_function :TFE_ContextOptionsSetAsync, %i[pointer char], :void
     attach_function :TFE_DeleteContextOptions, %i[pointer], :void
     attach_function :TFE_NewContext, %i[pointer pointer], :pointer
     attach_function :TFE_DeleteContext, %i[pointer], :void
@@ -73,7 +78,12 @@
     attach_function :TFE_OpSetAttrIntList, %i[pointer string pointer int], :void
     attach_function :TFE_OpSetAttrFloatList, %i[pointer string pointer int], :void
     attach_function :TFE_OpSetAttrTypeList, %i[pointer string pointer int], :void
     attach_function :TFE_OpSetAttrShapeList, %i[pointer string pointer pointer int pointer], :void
     attach_function :TFE_Execute, %i[pointer pointer pointer pointer], :pointer
+    attach_function :TFE_ContextHasFunction, %i[pointer string], :uchar
+    attach_function :TFE_ContextEnableRunMetadata, %i[pointer], :void
+    attach_function :TFE_ContextDisableRunMetadata, %i[pointer], :void
+    attach_function :TFE_ContextStartStep, %i[pointer], :void
+    attach_function :TFE_ContextEndStep, %i[pointer], :void
   end
 end