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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
import numpy as np
import timeit
try:
import pyarrow.plasma as plasma
except ImportError:
# TODO(wesm): These are not asv benchmarks, so we can just fail
# silently here
pass
class SimplePlasmaThroughput(object):
"""Benchmark plasma store throughput with a single client."""
params = [1000, 100000, 10000000]
timer = timeit.default_timer
def setup(self, size):
self.plasma_store_ctx = plasma.start_plasma_store(
plasma_store_memory=10**9)
plasma_store_name, p = self.plasma_store_ctx.__enter__()
self.plasma_client = plasma.connect(plasma_store_name)
self.data = np.random.randn(size // 8)
def teardown(self, size):
self.plasma_store_ctx.__exit__(None, None, None)
def time_plasma_put_data(self, size):
self.plasma_client.put(self.data)
class SimplePlasmaLatency(object):
"""Benchmark plasma store latency with a single client."""
timer = timeit.default_timer
def setup(self):
self.plasma_store_ctx = plasma.start_plasma_store(
plasma_store_memory=10**9)
plasma_store_name, p = self.plasma_store_ctx.__enter__()
self.plasma_client = plasma.connect(plasma_store_name)
def teardown(self):
self.plasma_store_ctx.__exit__(None, None, None)
def time_plasma_put(self):
for i in range(1000):
self.plasma_client.put(1)
def time_plasma_putget(self):
for i in range(1000):
x = self.plasma_client.put(1)
self.plasma_client.get(x)
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