TensorFlow: Initial commit of TensorFlow library.

TensorFlow is an open source software library for numerical computation
using data flow graphs.

Base CL: 107276108

1 files changed, 43 insertions, 0 deletions

diff --git a/tensorflow/core/ops/logging_ops.cc b/tensorflow/core/ops/logging_ops.cc
new file mode 100644
index 0000000000..28546fe645
--- /dev/null
+++ b/tensorflow/core/ops/logging_ops.cc
@@ -0,0 +1,43 @@
+#include "tensorflow/core/framework/op.h"
+
+namespace tensorflow {
+
+REGISTER_OP("Assert")
+    .Input("condition: bool")
+    .Input("data: T")
+    .Attr("T: list(type)")
+    .Attr("summarize: int = 3")
+    .Doc(R"doc(
+Asserts that the given condition is true.
+
+If `condition` evaluates to false, print the list of tensors in `data`.
+`summarize` determines how many entries of the tensors to print.
+
+condition: The condition to evaluate.
+data: The tensors to print out when condition is false.
+summarize: Print this many entries of each tensor.
+)doc");
+
+REGISTER_OP("Print")
+    .Input("input: T")
+    .Input("data: U")
+    .Output("output: T")
+    .Attr("T: type")
+    .Attr("U: list(type)")
+    .Attr("message: string = ''")
+    .Attr("first_n: int = -1")
+    .Attr("summarize: int = 3")
+    .Doc(R"doc(
+Prints a list of tensors.
+
+Passes `input` through to `output` and prints `data` when evaluating.
+
+input: The tensor passed to `output`
+data: A list of tensors to print out when op is evaluated.
+output:= The unmodified `input` tensor
+message: A string, prefix of the error message.
+first_n: Only log `first_n` number of times. -1 disables logging.
+summarize: Only print this many entries of each tensor.
+)doc");
+
+}  // end namespace tensorflow