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"""Benchmarks for array parsing time."""
import rdata
from rdata.testing import execute_r_data_source
class TimeArrayParsing:
"""
A test for the time that it takes to parse arrays of different sizes.
The following R code is used to create arrays of different sizes:
::: for (i in 1:MAX_TESTS) {
::: n = 2^i * 1024^2
::: saveRDS(
::: runif(n),
::: file=sprintf("array_%s.rds", i),
::: compress=FALSE,
::: )
::: }
"""
MAX_TESTS = 5
params = range(MAX_TESTS)
def setup_cache(self) -> None:
"""Initialize the data."""
execute_r_data_source(self, MAX_TESTS=self.MAX_TESTS)
def time_array(self, i: int) -> None:
"""Test the time that it takes to parse an array."""
rdata.parser.parse_file(f"array_{i + 1}.rds")
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