62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
==============================================================================*/
|
|
|
|
#include "tensorflow/compiler/xla/text_literal_writer.h"
|
|
|
|
#include <string>
|
|
|
|
#include "absl/strings/str_cat.h"
|
|
#include "absl/strings/str_join.h"
|
|
#include "absl/types/span.h"
|
|
#include "tensorflow/compiler/xla/literal.h"
|
|
#include "tensorflow/compiler/xla/shape_util.h"
|
|
#include "tensorflow/compiler/xla/status_macros.h"
|
|
#include "tensorflow/compiler/xla/types.h"
|
|
#include "tensorflow/core/platform/env.h"
|
|
#include "tensorflow/core/platform/types.h"
|
|
|
|
namespace xla {
|
|
|
|
/* static */ Status TextLiteralWriter::WriteToPath(const Literal& literal,
|
|
absl::string_view path) {
|
|
std::unique_ptr<tensorflow::WritableFile> f;
|
|
auto s = tensorflow::Env::Default()->NewWritableFile(string(path), &f);
|
|
if (!s.ok()) {
|
|
return s;
|
|
}
|
|
|
|
s = f->Append(ShapeUtil::HumanString(literal.shape()) + "\n");
|
|
if (!s.ok()) {
|
|
return s;
|
|
}
|
|
|
|
Status status;
|
|
tensorflow::WritableFile* f_ptr = f.get();
|
|
literal.EachCellAsString(
|
|
[f_ptr, &status](absl::Span<const int64> indices, const string& value) {
|
|
if (!status.ok()) {
|
|
return;
|
|
}
|
|
string coordinates =
|
|
absl::StrCat("(", absl::StrJoin(indices, ", "), ")");
|
|
|
|
status = f_ptr->Append(absl::StrCat(coordinates, ": ", value, "\n"));
|
|
});
|
|
auto ignored = f->Close();
|
|
return status;
|
|
}
|
|
|
|
} // namespace xla
|