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| author |  Brennan Saeta <saeta@google.com> | 2017-06-22 15:27:53 -0700 |
|---|---|---|
| committer |  TensorFlower Gardener <gardener@tensorflow.org> | 2017-06-22 15:31:21 -0700 |
| commit | ed1d7fdb5225e2935f05b40c8ef3cfe7261cc37e (patch) | |
| tree | bd93377249209ea78aabf98579ff7fac703da389 /tensorflow/core/util/device_name_utils.cc | |
| parent | f4945e74d6da0e816d992597e42de088e790df87 (diff) | |
Register devices under their legacy names
Because some higher level APIs continue to use the legacy name format,
when using ClusterSpec propagation, we need to ensure that we register
the devices under their legacy names as well as their canonical names.
PiperOrigin-RevId: 159885777
Diffstat (limited to 'tensorflow/core/util/device_name_utils.cc')
| -rw-r--r-- | tensorflow/core/util/device_name_utils.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tensorflow/core/util/device_name_utils.cc b/tensorflow/core/util/device_name_utils.cc index 64aa0ac209..1773ac00b7 100644 --- a/tensorflow/core/util/device_name_utils.cc +++ b/tensorflow/core/util/device_name_utils.cc @@ -97,6 +97,18 @@ string DeviceNameUtils::FullName(const string& job, int replica, int task, "/device:", type, ":", id); } +/* static */ +string DeviceNameUtils::LegacyName(const string& job, int replica, int task, + const string& type, int id) { + CHECK(IsJobName(job)) << job; + CHECK_LE(0, replica); + CHECK_LE(0, task); + CHECK(!type.empty()); + CHECK_LE(0, id); + return strings::StrCat("/job:", job, "/replica:", replica, "/task:", task, + "/", str_util::Lowercase(type), ":", id); +} + bool DeviceNameUtils::ParseFullName(StringPiece fullname, ParsedName* p) { p->Clear(); if (fullname == "/") { |