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Shuffle channel detect pass #33814

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Merged
Shixiaowei02 merged 3 commits into from
Jul 1, 2021
Merged

Shuffle channel detect pass #33814

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61ef576
shuffle_channel_detect_pass_init
Jun 28, 2021
0654440
change the attr of Xshape
Jun 28, 2021
4f2bc9d
to trigger CI-CheckPRTemplate
Jun 29, 2021
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43 changes: 42 additions & 1 deletion paddle/fluid/framework/ir/shuffle_channel_detect_pass.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,44 @@ namespace ir {
GET_IR_NODE(reshape2_op); \
GET_IR_NODE(reshape2_out);

ShuffleChannelDetectPass::ShuffleChannelDetectPass() {
AddOpCompat(OpCompat("reshape2"))
.AddInput("X")
.IsTensor()
.End()
.AddInput("Shape")
.IsOptional()
.IsTensor()
.End()
.AddInput("ShapeTensor")
.IsOptional()
.IsTensor()
.End()
.AddOutput("XShape")
.IsTensor()
.End()
.AddOutput("Out")
.IsTensor()
.End()
.AddAttr("shape")
.IsType<std::vector<int>>()
.End();

AddOpCompat(OpCompat("transpose2"))
.AddInput("X")
.IsTensor()
.End()
.AddOutput("XShape")
.IsTensor()
.End()
.AddOutput("Out")
.IsTensor()
.End()
.AddAttr("axis")
.IsType<std::vector<int>>()
.End();
}

void ShuffleChannelDetectPass::ApplyImpl(ir::Graph* graph) const {
const std::string pattern_name = "shufflechannel_pattern";
FusePassBase::Init(pattern_name, graph);
Expand All @@ -46,7 +84,10 @@ void ShuffleChannelDetectPass::ApplyImpl(ir::Graph* graph) const {
auto handler = [&](const GraphPatternDetector::subgraph_t& subgraph,
Graph* g) {
GET_NODES;

if (!IsCompat(subgraph, g)) {
LOG(WARNING) << "The Pass in op compat failed.";
return;
}
PADDLE_ENFORCE_GT(
subgraph.count(x), 0,
platform::errors::NotFound("Detector did not find input X."));
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1 change: 1 addition & 0 deletions paddle/fluid/framework/ir/shuffle_channel_detect_pass.h
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@ class Graph;

class ShuffleChannelDetectPass : public FusePassBase {
public:
ShuffleChannelDetectPass();
virtual ~ShuffleChannelDetectPass() {}

protected:
Expand Down