Revert "Fix breaking changes introduced with CPU support"

This reverts commit e9ac9e4626e3e45ebdfafb39e251d073091429f1.


[ROCm/rdc commit: c96f5db52c]

projects/rdc/rdc_libs/rdc/src/RdcEmbeddedHandler.cc

@@ -50,18 +50,11 @@ class smi_initializer {
     // Make sure smi will not be initialized multiple times
     amdsmi_shut_down();
     amdsmi_status_t ret;
-    uint64_t init_flag_ = AMDSMI_INIT_AMD_GPUS;
-#ifdef ENABLE_ESMI_LIB
-    init_flag_ = init_flag_ | AMDSMI_INIT_AMD_CPUS;
-#endif
+    uint64_t init_flag_;
+    //initialize CPU and GPU instances
+    init_flag_ = AMDSMI_INIT_AMD_GPUS | AMDSMI_INIT_AMD_CPUS;
     ret = amdsmi_init(init_flag_);
-    if (init_flag_ & AMDSMI_INIT_AMD_CPUS) {
-      RDC_LOG(RDC_ERROR,
-              "Failed to initalize amdsmi with CPUs and GPUs enabled.. trying GPUs only.");
-      ret = amdsmi_init(AMDSMI_INIT_AMD_GPUS);
-    }
     if (ret != AMDSMI_STATUS_SUCCESS) {
-      RDC_LOG(RDC_ERROR, "SMI FAILED with" << ret);
       throw amd::rdc::RdcException(RDC_ST_FAIL_LOAD_MODULE, "SMI initialize fail");
     }
   }
@@ -205,15 +198,14 @@ rdc_status_t RdcEmbeddedHandler::rdc_device_get_all(uint32_t gpu_index_list[RDC_
 }
 
 // Discovery API
-rdc_status_t RdcEmbeddedHandler::rdc_device_get_all_cpu(
-    uint32_t cpu_index_list[RDC_MAX_NUM_DEVICES], uint32_t* count) {
+rdc_status_t RdcEmbeddedHandler::rdc_device_get_all_cpu(uint32_t cpu_index_list[RDC_MAX_NUM_DEVICES],
+                                                    uint32_t* count) {
   if (!count) {
     return RDC_ST_BAD_PARAMETER;
   }
 
   rdc_field_value device_count;
-  rdc_status_t status =
-      metric_fetcher_->fetch_smi_cpu_field(0, RDC_FI_DEV_CPU_COUNT, &device_count);
+  rdc_status_t status = metric_fetcher_->fetch_smi_cpu_field(0, RDC_FI_DEV_CPU_COUNT, &device_count);
   if (status != RDC_ST_OK) {
     std::cout << "rdc_device_get_all_cpu failed to get cpu count";
     return status;
@@ -224,9 +216,9 @@ rdc_status_t RdcEmbeddedHandler::rdc_device_get_all_cpu(
   for (uint32_t i = 0; i < *count; i++) {
     cpu_index_list[i] = i;
   }
+
   return RDC_ST_OK;
 }
-
 rdc_status_t RdcEmbeddedHandler::rdc_device_get_attributes(uint32_t gpu_index,
                                                            rdc_device_attributes_t* p_rdc_attr) {
   if (!p_rdc_attr) {
@@ -238,15 +230,14 @@ rdc_status_t RdcEmbeddedHandler::rdc_device_get_attributes(uint32_t gpu_index,
   return status;
 }
 
-rdc_status_t RdcEmbeddedHandler::rdc_device_get_cpu_attributes(
-    uint32_t cpu_index, rdc_device_attributes_t* p_rdc_attr) {
+rdc_status_t RdcEmbeddedHandler::rdc_device_get_cpu_attributes(uint32_t cpu_index,
+                                                           rdc_device_attributes_t* p_rdc_attr) {
   if (!p_rdc_attr) {
     return RDC_ST_BAD_PARAMETER;
   }
   rdc_field_value device_name;
 
-  rdc_status_t status =
-      metric_fetcher_->fetch_smi_cpu_field(cpu_index, RDC_FI_DEV_CPU_MODEL, &device_name);
+  rdc_status_t status = metric_fetcher_->fetch_smi_cpu_field(cpu_index, RDC_FI_DEV_CPU_MODEL, &device_name);
   strncpy_with_null(p_rdc_attr->device_name, device_name.value.str, RDC_MAX_STR_LENGTH);
 
   return status;

projects/rdc/rdc_libs/rdc/src/RdcMetricFetcherImpl.cc

@@ -1338,8 +1338,6 @@ rdc_status_t RdcMetricFetcherImpl::fetch_smi_cpu_field(uint32_t cpu_index, rdc_f
       value->status = Smi2RdcError(ret);
       break;
     }
-#ifdef ENABLE_ESMI_LIB
-// amdsmi_cpu_info_t is only defined if ENABLE_ESMI_LIB is set
     case RDC_FI_DEV_CPU_MODEL: {
       amdsmi_cpu_info_t cpu_info;
       value->status = amdsmi_get_cpu_model_name(processor_handle, &cpu_info);
@@ -1349,7 +1347,6 @@ rdc_status_t RdcMetricFetcherImpl::fetch_smi_cpu_field(uint32_t cpu_index, rdc_f
       }
       break;
     }
-#endif
     default: {
       RDC_LOG(RDC_ERROR, "field_id is not supported: " << field_id);
       break;