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feat: add bfloat16 #154

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feat: add bfloat16 #154

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7 changes: 7 additions & 0 deletions src/libtorch_utils.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,8 @@ ConvertTorchTypeToDataType(const torch::ScalarType& stype)
return TRITONSERVER_TYPE_FP32;
case torch::kDouble:
return TRITONSERVER_TYPE_FP64;
case torch::kBFloat16:
return TRITONSERVER_TYPE_BF16;
default:
break;
}
Expand Down Expand Up @@ -89,6 +91,9 @@ ConvertDataTypeToTorchType(const TRITONSERVER_DataType dtype)
case TRITONSERVER_TYPE_FP64:
type = torch::kDouble;
break;
case TRITONSERVER_TYPE_BF16:
type = torch::kBFloat16;
break;
case TRITONSERVER_TYPE_UINT16:
case TRITONSERVER_TYPE_UINT32:
case TRITONSERVER_TYPE_UINT64:
Expand Down Expand Up @@ -130,6 +135,8 @@ ModelConfigDataTypeToTorchType(const std::string& data_type_str)
type = torch::kFloat;
} else if (dtype == "FP64") {
type = torch::kDouble;
} else if (dtype == "BF16") {
type = torch::kBFloat16;
} else {
return std::make_pair(false, type);
}
Expand Down