diff --git a/projects/rocr-runtime/runtime/hsa-runtime/core/runtime/amd_topology.cpp b/projects/rocr-runtime/runtime/hsa-runtime/core/runtime/amd_topology.cpp index 58a882370f..becb89f1c2 100644 --- a/projects/rocr-runtime/runtime/hsa-runtime/core/runtime/amd_topology.cpp +++ b/projects/rocr-runtime/runtime/hsa-runtime/core/runtime/amd_topology.cpp @@ -267,6 +267,10 @@ void SurfaceGpuList(std::vector& gpu_list, bool xnack_mode, bool enable hsa_status_t ret = gpu_driver.GetNodeProperties(node_prop, gpu_list[idx]); assert(ret == HSA_STATUS_SUCCESS && "Error in getting Node Properties"); + // disable interrupt signal for DTIF platform + if (core::Runtime::runtime_singleton_->flag().enable_dtif()) + core::g_use_interrupt_wait = false; + // Instantiate a Gpu device. The IO links // of this node have already been registered assert((node_prop.NumFComputeCores != 0) && "Improper node used for GPU device discovery.");