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| author |  Benoit Steiner <bsteiner@google.com> | 2017-08-29 11:31:51 -0700 |
|---|---|---|
| committer |  TensorFlower Gardener <gardener@tensorflow.org> | 2017-08-29 11:35:59 -0700 |
| commit | ccc81808f6f5e2b1f593ea668ec1d3d89710da8c (patch) | |
| tree | ecad39259f2ca7846cf83da8763837da99f4ade3 | |
| parent | a7aa47fd9f23e91ab84eb0f75ff6a8d5b6b95930 (diff) | |
Annotate the performance database with expected distribution of values.
PiperOrigin-RevId: 166876854
| -rw-r--r-- | tensorflow/core/grappler/costs/op_performance_data.proto | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tensorflow/core/grappler/costs/op_performance_data.proto b/tensorflow/core/grappler/costs/op_performance_data.proto index 0d6b337d5a..1a111b71dc 100644 --- a/tensorflow/core/grappler/costs/op_performance_data.proto +++ b/tensorflow/core/grappler/costs/op_performance_data.proto @@ -48,6 +48,16 @@ message OpInfo { DeviceProperties device = 4; } +message NormalDistribution { + double mu = 1; + double sigma = 2; +} + +message LogNormalDistribution { + double mu = 1; + double sigma = 2; +} + // Performance data for tensorflow operations message OpPerformance { // The op @@ -75,6 +85,12 @@ message OpPerformance { // Percentage of theoretical memory performance. double memory_efficiency = 8; + // Expected execution time, modeled using one of 2 possible distributions. + oneof execution_time { + NormalDistribution execution_time_normal = 10; + LogNormalDistribution execution_time_log_normal = 11; + }; + // Memory usage data for a tensorflow operation. message OpMemory { // The output information may have memory usage and output shapes. |