Mojo function
pop_count
pop_count(val: Int) -> Int
Counts the number of bits set in an integer value.
Args:
- val (
Int): The input value.
Returns:
Int: The number of bits set in the input value.
pop_count[dtype: DType, width: Int, //](val: SIMD[dtype, width]) -> SIMD[dtype, width]
Counts the number of bits set in a SIMD vector of integer values.
Constraints:
The element type of the input vector must be integral.
Parameters:
Args:
- val (
SIMD): The input value.
Returns:
SIMD: A SIMD value where the element at position i contains the number of
bits set in the element at position i of the input value.
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