Mojo function
bit_ceil
bit_ceil(val: Int) -> Int
Computes the smallest power of 2 that is greater than or equal to the input value. Any integral value less than or equal to 1 will be ceiled to 1.
Args:
- val (
Int
): The input value.
Returns:
The smallest power of 2 that is greater than or equal to the input value.
bit_ceil[type: DType, width: Int, //](val: SIMD[type, width]) -> SIMD[$0, $1]
Computes the smallest power of 2 that is greater than or equal to the input value for each element of a SIMD vector. Any integral value less than or equal to 1 will be ceiled to 1.
Constraints:
The element type of the input vector must be integral.
Parameters:
- type (
DType
):dtype
used for the computation. - width (
Int
): SIMD width used for the computation.
Args:
- val (
SIMD[type, width]
): The input value.
Returns:
A SIMD value where the element at position i
is the smallest power of 2 that is greater than or equal to the integer at position i
of the input value.
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