ClickHouse/dbms/tests/performance/float_parsing.xml

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<test>
<type>once</type>
<tags>
<tag>long</tag>
</tags>
<stop_conditions>
<all_of>
<total_time_ms>10000</total_time_ms>
</all_of>
<any_of>
<average_speed_not_changing_for_ms>5000</average_speed_not_changing_for_ms>
<total_time_ms>20000</total_time_ms>
</any_of>
</stop_conditions>
<substitutions>
<substitution>
<name>expr</name>
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<values>
<value>toString(1 / rand())</value>
<value>toString(rand() / 0xFFFFFFFF)</value>
<value>toString(0xFFFFFFFF / rand())</value>
<value>toString(number)</value>
<value>toString(number % 10)</value>
<value>toString(rand())</value>
<value>toString(rand64())</value>
<value>concat(toString(rand(1)), '.', toString(rand(2)))</value>
<value>concat(toString(rand(1)), 'e', toString(rand(2) % 100))</value>
<value>concat(toString(rand64(1)), toString(rand64(2)), toString(rand64(3)))</value>
</values>
</substitution>
</substitutions>
<query>SELECT count() FROM system.numbers WHERE NOT ignore(toFloat64({expr}))</query>
</test>