[webgpu] Use override shape in shader key

qjia7 · Dec 24, 2024 · 73f82e8 · 73f82e8
1 parent 81cd6ea
commit 73f82e8
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Showing 2 changed files with 21 additions and 8 deletions.
diff --git a/onnxruntime/core/providers/webgpu/program_cache_key.cc b/onnxruntime/core/providers/webgpu/program_cache_key.cc
@@ -17,7 +17,7 @@ namespace webgpu {
 
 namespace {
 // append the info of an input or output to the cachekey
-void AppendTensorInfo(std::ostream& ss, const Tensor& tensor, ProgramVariableDataType var_type, ProgramTensorMetadataDependency dependency,
+void AppendTensorInfo(std::ostream& ss, const TensorShape& tensor_shape, ProgramVariableDataType var_type, ProgramTensorMetadataDependency dependency,
                       bool& first) {
   if (first) {
     first = false;
@@ -35,9 +35,9 @@ void AppendTensorInfo(std::ostream& ss, const Tensor& tensor, ProgramVariableDat
   }
 
   if ((dependency & ProgramTensorMetadataDependency::Shape) == ProgramTensorMetadataDependency::Shape) {
-    ss D("Dims=") << tensor.Shape().ToString();
+    ss D("Dims=") << tensor_shape.ToString();
   } else if ((dependency & ProgramTensorMetadataDependency::Rank) == ProgramTensorMetadataDependency::Rank) {
-    ss D("Rank=") << tensor.Shape().NumDimensions();
+    ss D("Rank=") << tensor_shape.NumDimensions();
   }
 }
 }  // namespace
@@ -97,13 +97,26 @@ std::string CalculateProgramCacheKey(const ProgramBase& program, bool is_1d_disp
   ss << ":" D("Inputs=");
   first = true;
   for (const auto& input : program.Inputs()) {
-    AppendTensorInfo(ss, *input.tensor, input.var_type, input.dependency, first);
+    AppendTensorInfo(ss, input.use_override_shape ? input.override_shape : input.tensor->Shape(), input.var_type, input.dependency, first);
   }
 
   ss << ":" D("Outputs=");
   first = true;
   for (const auto& output : program.Outputs()) {
-    AppendTensorInfo(ss, *output.tensor, output.var_type, output.dependency, first);
+    AppendTensorInfo(ss, output.use_override_shape ? output.override_shape : output.tensor->Shape(), output.var_type, output.dependency, first);
+  }
+
+  if (!program.Indices().empty()) {
+    ss << ":" D("Indices=");
+    first = true;
+    for (const auto& indices_shape : program.Indices()) {
+      if (first) {
+        first = false;
+      } else {
+        ss << '|';
+      }
+      ss D("Rank=") << indices_shape.NumDimensions();
+    }
   }
 
   return SS_GET(ss);

diff --git a/onnxruntime/core/providers/webgpu/tensor/where.cc b/onnxruntime/core/providers/webgpu/tensor/where.cc
@@ -134,9 +134,9 @@ Status Where::ComputeInternal(ComputeContext& context) const {
   program
       .CacheHint(is_broadcast)
       .SetDispatchGroupSize((vec_size + WORKGROUP_SIZE - 1) / WORKGROUP_SIZE)
-      .AddInputs({{cond_tensor, ProgramTensorMetadataDependency::Rank, {(cond_shape.Size() + 3) / 4}, 4},
-                  {x_tensor, ProgramTensorMetadataDependency::Rank, {(x_shape.Size() + 3) / 4}, 4},
-                  {y_tensor, ProgramTensorMetadataDependency::Rank, {(y_shape.Size() + 3) / 4}, 4}})
+      .AddInputs({{cond_tensor, ProgramTensorMetadataDependency::Type, {(cond_shape.Size() + 3) / 4}, 4},
+                  {x_tensor, ProgramTensorMetadataDependency::Type, {(x_shape.Size() + 3) / 4}, 4},
+                  {y_tensor, ProgramTensorMetadataDependency::Type, {(y_shape.Size() + 3) / 4}, 4}})
       .AddOutput({output_tensor, ProgramTensorMetadataDependency::Type, {vec_size}, 4})
       .AddUniformVariables({
           {static_cast<uint32_t>(vec_size)},