File: arrayop-4-bytearray_map.py

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# Array operation
# Type: list, map() call. This method requires allocation of
# the same amount of memory as original array (to hold result
# array). On the other hand, input array stays intact.
import bench

def test(num):
    for i in iter(range(num//10000)):
        arr = bytearray(b"\0" * 1000)
        arr2 = bytearray(map(lambda x: x + 1, arr))

bench.run(test)