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import perfplot
import numpy as np
from cykhash import Int64to64Map, Int64to64MapIterator, Int64to64Map_from_int64_buffer, Int64to64Map_from_float64_buffer
from cykhash import Int32to32Map, Int32to32MapIterator, Int32to32Map_from_int32_buffer, Int32to32Map_from_float32_buffer
from cykhash import Float64to64Map, Float64to64MapIterator, Float64to64Map_from_int64_buffer, Float64to64Map_from_float64_buffer
from cykhash import Float32to32Map, Float32to32MapIterator, Float32to32Map_from_int32_buffer, Float32to32Map_from_float32_buffer
from cykhash import PyObjectMap, PyObjectMapIterator, PyObjectMap_from_object_buffer
def pyobjectset_from_buffer(bufs):
PyObjectMap_from_object_buffer(bufs[0], bufs[0])
def pyobjectset_add_preallocated(bufs):
n = len(bufs[0])
p = PyObjectMap(int(1.3*n))
for i in range(n):
p[i] = i
def int64_add_preallocated(bufs):
n = len(bufs[1])
p = Int64to64Map(int(1.3*n))
for i in range(n):
p[i] = i
def int64set_from_buffer(bufs):
Int64to64Map_from_int64_buffer(bufs[1], bufs[1])
def int32set_from_buffer(bufs):
Int32to32Map_from_int32_buffer(bufs[2], bufs[2])
if True:
perfplot.show(
setup = lambda n : (np.arange(n, dtype = object), np.arange(n, dtype=np.int64), np.arange(n, dtype=np.int32)),
n_range=[2**k for k in range(18)],
kernels=[
pyobjectset_from_buffer,
pyobjectset_add_preallocated,
int64_add_preallocated,
int64set_from_buffer,
int32set_from_buffer,
],
logx=False,
logy=False,
xlabel='number of operations',
title = "pyobject_map vs dict",
equality_check = None,
)
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