mirror of
https://github.com/JakeHillion/scx.git
synced 2024-11-29 20:50:22 +00:00
f261d0f037
Sync from sched_ext/for-6.11 1edab907b57d ("sched_ext/scx_qmap: Pick idle
CPU for direct dispatch on !wakeup enqueues")
git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git for-6.11
- cgroup support hasn't landed in the upstream kernel yet. This most likely
will happen in a few weeks. For the time being, disable scx_flatcg,
scx_pair and scx_mitosis.
- Compat macro for DSQ task iterator dropped. This is now a part of
the baseline.
- scx_bpf_consume() isn't upstream yet. BPF interfacing side is still being
discussed. Dropped example usage from tools/sched_ext. None of the
practical schedulers use it, so this should be fine for now.
- scx_bpf_cpu_rq() added.
- AUTOATTACH workaround for newer libbpf versions added.
32 lines
1.2 KiB
Meson
32 lines
1.2 KiB
Meson
# the previous scheduler in the compile sequence
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sched = []
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# Since meson and cargo tries build in parallel, this can cause significant load
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# when meson tries to launch N instances of cargo and cargo tries to compile N files
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# in parallel (N*N compiler instances in total).
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#
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# To prevent this from happening, we try to force meson to build them sequentially
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# by making the "current" scheduler depend on another scheduler.
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# To add a new scheduler, assign the output of your custom_target to sched
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# and add sched as a dependency to your custom_target. For example:
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#
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# sched = custom_target('scx_mysched',
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# ...
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# depends: [mydep, sched],
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# build_always_stale: true)
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subdir('scx_layered')
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#subdir('scx_mitosis') # Temporarily excluded until cgroup support lands in the kernel
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subdir('scx_rusty')
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subdir('scx_rustland')
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subdir('scx_rlfifo')
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subdir('scx_bpfland')
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subdir('scx_lavd')
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# the target to compile all rust schedulers
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custom_target('rust_scheds',
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input: 'meson.build',
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output: '@PLAINNAME@.__PHONY__',
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command: ['touch', '@PLAINNAME@.__PHONY__'],
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depends: sched,
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build_by_default: true)
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