experiments/STT-tensorflow
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix comments in ExecutorDialectToFunctionalConversion pass (NFC).

Browse Source 
The term "aliased" is replaced with comments on the explicit forwarding of fetches to op results.

PiperOrigin-RevId: 318558280
Change-Id: I8bee37166539756953d089eb7fc5bb07115f8eaa
This commit is contained in:
Andy Ly 2020-06-26 15:50:57 -07:00 committed by TensorFlower Gardener
parent 3780057e34
commit 4d7d1a8c34
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tensorflow/compiler/mlir/tensorflow/translate/tf_executor_to_functional.cc
View File

@ -76,13 +76,14 @@ LogicalResult LiftIslandOpInnerOpsFromGraph(tf_executor::GraphOp graph) {
parent_block->getOperations().splice(graph_position, island_body,
island_body.begin(),
std::prev(island_body.end()));
// Forward inner op aliased results to outer island op result uses.
// Forward island fetches (tf_executor.yield operands) to island op result
// uses.
for (auto result :
llvm::zip(island_op.outputs(), island_op.GetYield().fetches()))
std::get<0>(result).replaceAllUsesWith(std::get<1>(result));
}
// Forward aliased results in graph to graph result uses.
// Forward graph fetches (tf_executor.fetch operands) to graph op result uses.
for (auto result : llvm::zip(graph.results(), graph.GetFetch().fetches()))
std::get<0>(result).replaceAllUsesWith(std::get<1>(result));