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NVIDIA · Feb 17, 2024 · 2a8fabd · 2a8fabd
1 parent 248429c
commit 2a8fabd
Showing 1 changed file with 19 additions and 3 deletions.
diff --git a/csrc/codegen.cpp b/csrc/codegen.cpp
@@ -175,6 +175,8 @@ class CudaKernelGenerator : private kir::ConstIrVisitor {
     initStringStreamFormat(code_);
   }
 
+  std::unordered_set<Val*> array_of_regs_;
+
   using kir::ConstIrVisitor::handle;
 
   void initStringStreamFormat(std::stringstream& ss) {
@@ -2298,9 +2300,19 @@ class CudaKernelGenerator : private kir::ConstIrVisitor {
     ArgumentBuilder func_args;
 
     // outputs
-    Val* out0 =output.get(0);
-    std::cout << "output: " << out0 << ", dtype: " << out0->dtype()<< std::endl;
-    func_args.arg(genVariableName(output.get(0)));
+    auto out0 =output.get(0);
+    if(out0->isA<kir::TensorIndex>()){
+      std::cout << "TensorIndex: " << out0 << ", tv: " << out0->as<kir::TensorIndex>()->view() << std::endl;
+    }else if(out0->isA<TensorView>()){
+      std::cout << "TensorView: " << out0 << ", dtype: " << out0->dtype()<< std::endl;
+    }else{
+      std::cout << "??? output: " << out0 << ", dtype: " << out0->dtype()<< std::endl;
+    }
+    if(array_of_regs_.count(out0->as<kir::TensorIndex>()->view())){
+      func_args.arg(genVariableName(output.get(0))).append(".array");
+    }else{
+      func_args.arg(genVariableName(output.get(0)));
+    }
     func_args.arg(genVariableName(output.get(1)));
     func_args.arg(genVariableName(output.get(2)));
     // inputs
@@ -2812,6 +2824,8 @@ class CudaKernelGenerator : private kir::ConstIrVisitor {
                  << " = *reinterpret_cast<Array<" << buffer_dtype << ", "
                  << genInline(size) << ">*>(&" << genVariableName(alias_tv)
                  << ");\n";
+        std::cout << "array_of_regs_ insert: " << tv << std::endl;
+        array_of_regs_.insert(tv);
       }
     } else {
       // Standard Memory Allocation
@@ -2838,6 +2852,8 @@ class CudaKernelGenerator : private kir::ConstIrVisitor {
             indent() << "Array<" << buffer_dtype << ", " << genInline(size)
                      << ", " << va.at(tv) << "> " << genVariableName(tv)
                      << ";\n";
+            std::cout << "array_of_regs_ insert: " << tv << std::endl;
+            array_of_regs_.insert(tv);
           } else {
             indent() << buffer_dtype << " " << genVariableName(tv) << "["
                      << genInline(size) << "];\n";