Module google_cloud_bigquery::storage::compute::kernels::arithmetic

Defines basic arithmetic kernels for PrimitiveArrays.

These kernels can leverage SIMD if available on your system. Currently no runtime detection is provided, you should enable the specific SIMD intrinsics using RUSTFLAGS="-C target-feature=+avx2" for example. See the documentation here for more information.

Functions

• add
  Perform left + right operation on two arrays. If either left or right value is null then the result is also null.
• add_checked
  Perform left + right operation on two arrays. If either left or right value is null then the result is also null.
• add_dyn
  Perform left + right operation on two arrays. If either left or right value is null then the result is also null.
• add_dyn_checked
  Perform left + right operation on two arrays. If either left or right value is null then the result is also null.
• add_scalar
  Add every value in an array by a scalar. If any value in the array is null then the result is also null.
• add_scalar_checked
  Add every value in an array by a scalar. If any value in the array is null then the result is also null.
• add_scalar_checked_dyn
  Add every value in an array by a scalar. If any value in the array is null then the result is also null. The given array must be a PrimitiveArray of the type same as the scalar, or a DictionaryArray of the value type same as the scalar.
• add_scalar_dyn
  Add every value in an array by a scalar. If any value in the array is null then the result is also null. The given array must be a PrimitiveArray of the type same as the scalar, or a DictionaryArray of the value type same as the scalar.
• divide
  Perform left / right operation on two arrays without checking for division by zero or overflow.
• divide_checked
  Perform left / right operation on two arrays. If either left or right value is null then the result is also null. If any right hand value is zero then the result of this operation will be Err(ArrowError::DivideByZero).
• divide_dyn
  Perform left / right operation on two arrays. If either left or right value is null then the result is also null. If any right hand value is zero then the result of this operation will be Err(ArrowError::DivideByZero).
• divide_dyn_checked
  Perform left / right operation on two arrays. If either left or right value is null then the result is also null. If any right hand value is zero then the result of this operation will be Err(ArrowError::DivideByZero).
• divide_dyn_opt
  Perform left / right operation on two arrays. If either left or right value is null then the result is also null.
• divide_opt
  Perform left / right operation on two arrays. If either left or right value is null then the result is also null.
• divide_scalar
  Divide every value in an array by a scalar. If any value in the array is null then the result is also null. If the scalar is zero then the result of this operation will be Err(ArrowError::DivideByZero).
• divide_scalar_checked_dyn
  Divide every value in an array by a scalar. If any value in the array is null then the result is also null. If the scalar is zero then the result of this operation will be Err(ArrowError::DivideByZero). The given array must be a PrimitiveArray of the type same as the scalar, or a DictionaryArray of the value type same as the scalar.
• divide_scalar_dyn
  Divide every value in an array by a scalar. If any value in the array is null then the result is also null. If the scalar is zero then the result of this operation will be Err(ArrowError::DivideByZero). The given array must be a PrimitiveArray of the type same as the scalar, or a DictionaryArray of the value type same as the scalar.
• divide_scalar_opt_dyn
  Divide every value in an array by a scalar. If any value in the array is null then the result is also null. The given array must be a PrimitiveArray of the type same as the scalar, or a DictionaryArray of the value type same as the scalar.
• math_op
  Helper function to perform math lambda function on values from two arrays. If either left or right value is null then the output value is also null, so 1 + null is null.
• modulus
  Perform left % right operation on two arrays. If either left or right value is null then the result is also null. If any right hand value is zero then the result of this operation will be Err(ArrowError::DivideByZero).
• modulus_dyn
  Perform left % right operation on two arrays. If either left or right value is null then the result is also null. If any right hand value is zero then the result of this operation will be Err(ArrowError::DivideByZero).
• modulus_scalar
  Modulus every value in an array by a scalar. If any value in the array is null then the result is also null. If the scalar is zero then the result of this operation will be Err(ArrowError::DivideByZero).
• modulus_scalar_dyn
  Modulus every value in an array by a scalar. If any value in the array is null then the result is also null. If the scalar is zero then the result of this operation will be Err(ArrowError::DivideByZero).
• multiply
  Perform left * right operation on two arrays. If either left or right value is null then the result is also null.
• multiply_checked
  Perform left * right operation on two arrays. If either left or right value is null then the result is also null.
• multiply_dyn
  Perform left * right operation on two arrays. If either left or right value is null then the result is also null.
• multiply_dyn_checked
  Perform left * right operation on two arrays. If either left or right value is null then the result is also null.
• multiply_fixed_point
  Perform left * right operation on two decimal arrays. If either left or right value is null then the result is also null.
• multiply_fixed_point_checked
  Perform left * right operation on two decimal arrays. If either left or right value is null then the result is also null.
• multiply_scalar
  Multiply every value in an array by a scalar. If any value in the array is null then the result is also null.
• multiply_scalar_checked
  Multiply every value in an array by a scalar. If any value in the array is null then the result is also null.
• multiply_scalar_checked_dyn
  Subtract every value in an array by a scalar. If any value in the array is null then the result is also null. The given array must be a PrimitiveArray of the type same as the scalar, or a DictionaryArray of the value type same as the scalar.
• multiply_scalar_dyn
  Multiply every value in an array by a scalar. If any value in the array is null then the result is also null. The given array must be a PrimitiveArray of the type same as the scalar, or a DictionaryArray of the value type same as the scalar.
• negate
  Perform - operation on an array. If value is null then the result is also null.
• negate_checked
  Perform - operation on an array. If value is null then the result is also null.
• subtract
  Perform left - right operation on two arrays. If either left or right value is null then the result is also null.
• subtract_checked
  Perform left - right operation on two arrays. If either left or right value is null then the result is also null.
• subtract_dyn
  Perform left - right operation on two arrays. If either left or right value is null then the result is also null.
• subtract_dyn_checked
  Perform left - right operation on two arrays. If either left or right value is null then the result is also null.
• subtract_scalar
  Subtract every value in an array by a scalar. If any value in the array is null then the result is also null.
• subtract_scalar_checked
  Subtract every value in an array by a scalar. If any value in the array is null then the result is also null.
• subtract_scalar_checked_dyn
  Subtract every value in an array by a scalar. If any value in the array is null then the result is also null. The given array must be a PrimitiveArray of the type same as the scalar, or a DictionaryArray of the value type same as the scalar.
• subtract_scalar_dyn
  Subtract every value in an array by a scalar. If any value in the array is null then the result is also null. The given array must be a PrimitiveArray of the type same as the scalar, or a DictionaryArray of the value type same as the scalar.