rocm_smi_lib: Fix Refactoring gpu_metrics code

Uses new support for 'gpu_metrics_v1_4'

Code changes related to the following:
  * rsmi gpu_metrics APIs
  * rsmi gpu_metrics Logs
  * new data structure fields added in 1.4
  * added APIs for all other existing metrics before 1.4
  * added support to older metrics; 1.1, and 1.2
  * public APIs renamed to start with prefix 'rsmi_dev_metrics_'
  * Unit tests updated
  * Examples updated

Build changes related to the following: None

Change-Id: Ibdaf031be9d916020b4049544dbd725858c7711d
Signed-off-by: Oliveira, Daniel <daniel.oliveira@amd.com>

src/rocm_smi_device.cc

@@ -530,7 +530,7 @@ static const std::map<const char *, dev_depends_t> kDevFuncDependsMap = {
 
 Device::Device(std::string p, RocmSMI_env_vars const *e) :
             monitor_(nullptr), path_(p), env_(e), evt_notif_anon_fd_(-1),
-                                                   gpu_metrics_ver_{0, 0, 0} {
+                                                   m_gpu_metrics_header{0, 0, 0} {
 #ifndef DEBUG
     env_ = nullptr;
 #endif
@@ -875,7 +875,14 @@ int Device::readDevInfoBinary(DevInfoTypes type, std::size_t b_size,
   if ((num*b_size) != b_size) {
     ss << "Could not read DevInfoBinary for DevInfoType ("
        << RocmSMI::devInfoTypesStrings.at(type) << ") - SYSFS ("
-       << sysfs_path << "), binary size error, "
+       << sysfs_path << "), binary size error; "
+       << "[buff: "
+       << p_binary_data
+       << " size: "
+       << b_size
+       << " read: "
+       << num
+       << "]"
        << ", returning ENOENT (" << std::strerror(ENOENT) << ")";
     LOG_ERROR(ss);
     return ENOENT;