Update copy banner with uni vs bidir detail

rocm_bandwidth_test.cpp

@@ -789,7 +789,7 @@ RocmBandwidthTest::RocmBandwidthTest(int argc, char** argv) : BaseTest() {
   // Initialize version of the test
   version_.major_id = 2;
   version_.minor_id = 3;
-  version_.step_id = 0;
+  version_.step_id = 1;
   version_.reserved = 0;
 
   bw_iter_cnt_ = getenv("ROCM_BW_ITER_CNT");

rocm_bandwidth_test_report.cpp

@@ -77,7 +77,8 @@ static void printRecord(size_t size, double avg_time,
 }
 
 static void printCopyBanner(uint32_t src_pool_id, uint32_t src_agent_type,
-                            uint32_t dst_pool_id, uint32_t dst_agent_type) {
+                            uint32_t dst_pool_id, uint32_t dst_agent_type,
+                            bool unidir) {
 
   std::stringstream src_type;
   std::stringstream dst_type;
@@ -86,7 +87,11 @@ static void printCopyBanner(uint32_t src_pool_id, uint32_t src_agent_type,
 
   std::cout << std::endl;
   std::cout << "================";
-  std::cout << "           Benchmark Result";
+  if (unidir) {
+    std::cout << "    Unidirectional Benchmark Result";
+  } else {
+    std::cout << "    Bidirectional Benchmark Result";
+  }
   std::cout << "    ================";
   std::cout << std::endl;
   std::cout << "================";
@@ -218,7 +223,10 @@ void RocmBandwidthTest::DisplayCopyTime(async_trans_t& trans) const {
   hsa_device_type_t src_dev_type = agent_list_[src_dev_idx].device_type_;
   uint32_t dst_dev_idx = pool_list_[dst_idx].agent_index_;
   hsa_device_type_t dst_dev_type = agent_list_[dst_dev_idx].device_type_;
-  printCopyBanner(src_idx, src_dev_type, dst_idx, dst_dev_type);
+  
+  bool unidir = ((trans.req_type_ == REQ_COPY_UNIDIR) ||
+                 (trans.req_type_ == REQ_CONCURRENT_COPY_UNIDIR));
+  printCopyBanner(src_idx, src_dev_type, dst_idx, dst_dev_type, unidir);
 
   uint32_t size_len = size_list_.size();
   for (uint32_t idx = 0; idx < size_len; idx++) {