- Fixed runtime option for profile_level

Author: shewu-quic

backends/qualcomm/partition/qnn_partitioner.py

@@ -206,15 +206,9 @@ def check_partitions(
     ) -> bool:
         pl = len(partitions)
         if backend == QnnExecuTorchBackendType.kLpaiBackend:
-            # By default, there are two partitions that are always created in LPAI backend:
-            # one for the quantized and one for the dequantized.
-            bypass_nodes = [
-                node
-                for partition in partitions
-                for node in partition.nodes
-                if node.meta.get(QCOM_BYPASS_NODE, False)
-            ]
-            pl -= len(bypass_nodes)
+            assert (
+                pl != 1
+            ), "LPAI backend only supports fully delegation due to the accuracy issue of Q/DQ in the LPAI backend."
         if pl == 0:
             logging.warning("Nothing can be partitioned!")
         else:

backends/qualcomm/runtime/backends/QnnBackendFactory.cpp

@@ -120,7 +120,7 @@ std::unique_ptr<BackendConfigParameters> QnnBackendFactory::Create(
           implementation_ptr,
           qnn_backend_ptr,
           backend_params->qnn_context_ptr_.get(),
-          options->profile_level(),
+          get_option(options->profile_level(), QNN_RUNTIME_PROFILE_LEVEL),
           gpu_options);
     } break;
     case QnnExecuTorchBackendType::kLpaiBackend: {
@@ -163,7 +163,7 @@ std::unique_ptr<BackendConfigParameters> QnnBackendFactory::Create(
           implementation_ptr,
           qnn_backend_ptr,
           backend_params->qnn_context_ptr_.get(),
-          options->profile_level(),
+          get_option(options->profile_level(), QNN_RUNTIME_PROFILE_LEVEL),
           lpai_options);
     } break;
     case QnnExecuTorchBackendType::kDspBackend:

examples/qualcomm/executor_runner/qnn_executor_runner.cpp

@@ -130,7 +130,7 @@ DEFINE_int32(
 DEFINE_int32(
     lpai_core_selection,
     0,
-    "Specify the core number from 1 or 2. "
+    "Specifies which core(s) to select. "
     "1: selects core 0; 2: selects core 1.  "
     "This is a runtime option and will override the core selection set during AOT. "
     "Refer to QnnExecuTorchLpaiBackendOptions under qc_compiler_spec.fbs for more info.");