fix(//core/conversion/converters/impl): 1d case not working

Signed-off-by: Abhiram Iyer <[email protected]>
Signed-off-by: Abhiram Iyer <[email protected]>

Author: abhi-iyer

Diff for: core/conversion/converters/impl/interpolate.cpp

@@ -15,10 +15,19 @@ auto interpolate_registrations = RegisterNodeConversionPatterns()
     .pattern({
         "aten::upsample_nearest1d(Tensor self, int[1] output_size, float? scales=None) -> (Tensor)",
         [](ConversionCtx* ctx, const torch::jit::Node*n, args& args) -> bool {
-            std::cout << "GOT IN HERE!!!!!!" << std::endl;
-
             auto in = args[0].ITensor();
             auto in_shape = util::toVec(in->getDimensions());
+
+            // remove padding that TensorRt adds automatically
+            if (in_shape.size() >= 4) {
+                // remove first dimension
+                in_shape.erase(in_shape.begin());
+
+                auto shuffle = ctx->net->addShuffle(*in);
+                shuffle->setReshapeDimensions(util::toDims(in_shape));
+                shuffle->setName( (util::node_info(n) + " [Reshape to " + util::toStr(util::toDims(in_shape)) + "]").c_str() );
+                in = shuffle->getOutput(0);
+            }
 
             // Case 1: user uses output size and not scales
             if (!args[1].IValue()->isNone() && args[2].IValue()->isNone()) {
@@ -28,9 +37,6 @@ auto interpolate_registrations = RegisterNodeConversionPatterns()
 
                 auto out_shape = in_shape;
                 std::copy(out_size.begin(), out_size.end(), out_shape.begin() + (in_shape.size() - out_size.size()));
-                
-                // remove padding that TensorRT adds automatically
-                // out_shape.erase(out_shape.begin(), out_shape.begin()+1);
 
                 auto resize_layer = ctx->net->addResize(*in);
                 TRTORCH_CHECK(resize_layer, "Unable to create interpolation (resizing) layer from node" << *n);
@@ -39,8 +45,30 @@ auto interpolate_registrations = RegisterNodeConversionPatterns()
                 resize_layer->setResizeMode(nvinfer1::ResizeMode::kNEAREST);
                 resize_layer->setName(util::node_info(n).c_str());
 
+                // auto out_tensor = resize_layer->getOutput(0);
+                // out_shape.erase(out_shape.begin());
+                // auto shuffle = ctx->net->addShuffle(*out_tensor);
+                // shuffle->setReshapeDimensions(util::toDims(out_shape));
+                // shuffle->setName( (util::node_info(n) + " [Reshape to " + util::toStr(util::toDims(out_shape)) + "]").c_str() );
+                // auto layer_output = ctx->AssociateValueAndTensor(n->outputs()[0], shuffle->getOutput(0));
+                // LOG_DEBUG("Output tensor shape: " << layer_output->getDimensions());
+                
+                // std::cout << "PRINTING STUFF AT THE END!" << std::endl;
+                // auto final = util::toVec(shuffle->getOutput(0)->getDimensions());
+                // for (auto iter = final.begin(); iter != final.end(); iter++) {
+                //     std::cout << *iter << std::endl;
+                // }
+
+                //std::raise(SIGABRT);
+                
                 auto layer_output = ctx->AssociateValueAndTensor(n->outputs()[0], resize_layer->getOutput(0));
                 LOG_DEBUG("Output tensor shape: " << layer_output->getDimensions());
+
+                // std::cout << "PRINTING STUFF AT THE END!" << std::endl;
+                // auto final = util::toVec(resize_layer->getOutput(0)->getDimensions());
+                // for (auto iter = final.begin(); iter != final.end(); iter++) {
+                //     std::cout << *iter << std::endl;
+                // }
             } else {
                 LOG_DEBUG("scale factor parameter not supported yet.");
             }