Add table for GPU name look to give better name than just "amdgpu"

[ROCm/rocm_smi_lib commit: d39752cee7]

projects/rocm-smi-lib/CMakeLists.txt

@@ -113,6 +113,7 @@ set(SMI_SRC_LIST ${SMI_SRC_LIST} "${SRC_DIR}/rocm_smi_monitor.cc")
 set(SMI_SRC_LIST ${SMI_SRC_LIST} "${SRC_DIR}/rocm_smi.cc")
 set(SMI_SRC_LIST ${SMI_SRC_LIST} "${SRC_DIR}/rocm_smi_power_mon.cc")
 set(SMI_SRC_LIST ${SMI_SRC_LIST} "${SRC_DIR}/rocm_smi_utils.cc")
+set(SMI_SRC_LIST ${SMI_SRC_LIST} "${SRC_DIR}/rocm_smi_dev_names.cc")
 
 set(SMI_INC_LIST "${INC_DIR}/rocm_smi_device.h")
 set(SMI_INC_LIST ${SMI_INC_LIST} "${INC_DIR}/rocm_smi_main.h")
@@ -121,6 +122,7 @@ set(SMI_INC_LIST ${SMI_INC_LIST} "${INC_DIR}/rocm_smi_power_mon.h")
 set(SMI_INC_LIST ${SMI_INC_LIST} "${INC_DIR}/rocm_smi_utils.h")
 set(SMI_INC_LIST ${SMI_INC_LIST} "${INC_DIR}/rocm_smi_common.h")
 set(SMI_INC_LIST ${SMI_INC_LIST} "${INC_DIR}/rocm_smi_exception.h")
+set(SMI_INC_LIST ${SMI_INC_LIST} "${INC_DIR}/rocm_smi_dev_names.h")
 
 set(SMI_EXAMPLE_EXE "rocm_smi_ex")
 

projects/rocm-smi-lib/include/rocm_smi/rocm_smi.h

@@ -1,6 +1,4 @@
 /*
- * =============================================================================
- *   ROC Runtime Conformance Release License
  * =============================================================================
  * The University of Illinois/NCSA
  * Open Source License (NCSA)
@@ -108,6 +106,10 @@ typedef enum {
                                          //!< yet been implemented in the
                                          //!< current system for the current
                                          //!< devices
+  RSMI_STATUS_NOT_FOUND,                 //!< An item was searched for but not
+                                         //!< found
+  RSMI_STATUS_INSUFFICIENT_SIZE,         //!< Not enough resources were
+                                         //!< for the operation
   RSMI_STATUS_UNKNOWN_ERROR = 0xFFFFFFFF,  //!< An unknown error occurred
 } rsmi_status_t;
 
@@ -515,6 +517,9 @@ rsmi_status_t rsmi_dev_id_get(uint32_t dv_ind, uint64_t *id);
  *  @param[in] len the length of the caller provided buffer @p name.
  *
  *  @retval ::RSMI_STATUS_SUCCESS is returned upon successful call.
+ *  @retval ::RSMI_STATUS_INSUFFICIENT_SIZE is returned if @p len bytes is not
+ *  large enough to hold the entire name. In this case, only @len bytes will
+ *  be written.
  *
  */
 rsmi_status_t rsmi_dev_name_get(uint32_t dv_ind, char *name, size_t len);
@@ -808,7 +813,7 @@ rsmi_dev_memory_usage_get(uint32_t dv_ind, rsmi_memory_type_t mem_type,
 
 /** @} */  // end of MemQuer
 
-/** @defgroup PhysQuer Physcial State Queries
+/** @defgroup PhysQuer Physical State Queries
  *  These functions provide information about the physical characteristics of
  *  the device.
  *  @{

projects/rocm-smi-lib/src/rocm_smi.cc

@@ -57,6 +57,8 @@
 #include "rocm_smi/rocm_smi_device.h"
 #include "rocm_smi/rocm_smi_utils.h"
 #include "rocm_smi/rocm_smi_exception.h"
+#include "rocm_smi/rocm_smi_dev_names.h"
+
 #include "rocm_smi/rocm_smi64Config.h"
 
 static const uint32_t kMaxOverdriveLevel = 20;
@@ -403,8 +405,6 @@ static rsmi_status_t get_dev_value_vec(amd::smi::DevInfoTypes type,
   return errno_to_rsmi_status(ret);
 }
 
-// A call to rsmi_init is not technically necessary at this time, but may be
-// in the future.
 rsmi_status_t
 rsmi_init(uint64_t init_flags) {
   TRY
@@ -959,15 +959,31 @@ rsmi_dev_name_get(uint32_t dv_ind, char *name, size_t len) {
 
   std::string val_str;
   rsmi_status_t ret;
+  uint64_t id;
+
+  ret = rsmi_dev_id_get(dv_ind, &id);
 
-  ret = get_dev_mon_value_str(amd::smi::kMonName, dv_ind, -1, &val_str);
   if (ret != RSMI_STATUS_SUCCESS) {
     return ret;
   }
 
+  val_str = get_dev_id_name_map(id);
+
+  if (val_str.size() == 0) {
+    ret = get_dev_mon_value_str(amd::smi::kMonName, dv_ind, -1, &val_str);
+    if (ret != RSMI_STATUS_SUCCESS) {
+      return ret;
+    }
+  }
+
   size_t ln = val_str.copy(name, len);
 
   name[std::min(len - 1, ln)] = '\0';
+
+  if (len < val_str.size()) {
+    return RSMI_STATUS_INSUFFICIENT_SIZE;
+  }
+
   return RSMI_STATUS_SUCCESS;
   CATCH
 }

projects/rocm-smi-lib/tests/rocm_smi_test/test_base.cc

@@ -112,11 +112,11 @@ void TestBase::PrintDeviceHeader(uint32_t dv_ind) {
   }
   std::cout << std::setbase(10);
 
-  char name[20];
-  err = rsmi_dev_name_get(dv_ind, name, 20);
+  char name[128];
+  err = rsmi_dev_name_get(dv_ind, name, 128);
   CHK_ERR_ASRT(err)
   IF_VERB(STANDARD) {
-    std::cout << "\t**Monitor name: " << name << std::endl;
+    std::cout << "\t**Device name: " << name << std::endl;
   }
 }
 void TestBase::Run(void) {