message: improve GPU device info output
diff: @@ -1544,10 +1544,15 @@ Status BaseGPUDeviceFactory::GetValidDeviceIds(
  cc_minor = 0;
  }
  LOG(INFO) << "Found device " << i << " with properties: "
  - << "\nname: " << description->name() << " major: " << cc_major
  - << " minor: " << cc_minor
  - << " memoryClockRate(GHz): " << description->clock_rate_ghz()
  - << "\npciBusID: " << description->pci_bus_id();
  + << "\npciBusID: " << description->pci_bus_id()
  + << "\nname: " << description->name()
  + << " computeCapability: " << cc_major << "." << cc_minor
  + << " coreClockRate(GHz): " << description->clock_rate_ghz()
  + << " coreCount: " << description->core_count()
  + << " deviceMemorySize: "
  + << strings::HumanReadableNumBytes(description->device_memory_size())
  + << " deviceMemoryBandwidth: "
  + << strings::HumanReadableNumBytes(description->memory_bandwidth()) << "/s";
  #elif TENSORFLOW_USE_ROCM
  int isa_version;
  if (!description->rocm_amdgpu_isa_version(&isa_version)) {
  @@ -1555,10 +1560,15 @@ Status BaseGPUDeviceFactory::GetValidDeviceIds(
  isa_version = 0;
  }
  LOG(INFO) << "Found device " << i << " with properties: "
  - << "\nname: " << description->name() << "\nAMDGPU ISA: gfx"
  - << isa_version << "\nmemoryClockRate (GHz) "
  - << description->clock_rate_ghz() << "\npciBusID "
  - << description->pci_bus_id();
  + << "\npciBusID: " << description->pci_bus_id()
  + << "\nname: " << description->name()
  + << " AMDGPU ISA: gfx" << isa_version
  + << " coreClockRate(GHz): " << description->clock_rate_ghz()
  + << " coreCount: " << description->core_count()
  + << " deviceMemorySize: "
  + << strings::HumanReadableNumBytes(description->device_memory_size())
  + << " deviceMemoryBandwidth: "
  + << strings::HumanReadableNumBytes(description->memory_bandwidth()) << "/s";
  #endif
  }
  