f3eade2f62
Drop the AGPL license in favor of a source-available license. See the blog post [1] for details. [1] https://www.scylladb.com/2024/12/18/why-were-moving-to-a-source-available-license/
30 lines
701 B
Python
Executable File
30 lines
701 B
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2018-present ScyllaDB
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#
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#
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# SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
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#
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# Guess and print out a good number of compiler jobs to
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# run. Note that on an interactive desktop you will want
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# to reduce this to allow more memory for your desktop,
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# to avoid swapping. This is oriented at continuous
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# integration machines that do not serve an interactive
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# load as well.
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import os
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procs = os.sysconf('SC_NPROCESSORS_ONLN')
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mem = os.sysconf('SC_PHYS_PAGES') * os.sysconf('SC_PAGESIZE')
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mem_reserve = 1000000000
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job_mem = 4000000000
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jobs = min(procs, (mem-mem_reserve) // job_mem)
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jobs = max(jobs, 1)
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print(jobs)
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