scheduler: fine-grained device scheduling support Cambricon dynamic sMLU#2624
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koordinator-bot[bot] merged 1 commit intokoordinator-sh:mainfrom Sep 19, 2025
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Signed-off-by: Zach Zhu <zzqshu@126.com>
Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
## main #2624 +/- ##
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- Coverage 66.49% 66.48% -0.02%
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Files 491 491
Lines 59008 59103 +95
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+ Hits 39240 39295 +55
- Misses 16914 16945 +31
- Partials 2854 2863 +9
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ZiMengSheng
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/lgtm |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: ZiMengSheng The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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…GPU sharing is enabled Signed-off-by: qinfustu <fu_qin_stu@163.com> manager: synchronize node GPU resources while distinguishing whether GPU sharing is enabled Signed-off-by: qinfustu <30459241+qinfustu@users.noreply.github.com> koordlet: fix path for sched_idle_saver_wmark (koordinator-sh#2611) Signed-off-by: saintube <saintube@foxmail.com> Co-authored-by: shenxin <rougang.hrg@alibaba-inc.com> scheduler: takeover nominatingInfo when waitingPod rejected (koordinator-sh#2613) Signed-off-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> Co-authored-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> koordlet: avoid create multi nri connection (koordinator-sh#2617) Signed-off-by: zhengj5 <zhengj5@trip.com> scheduler: make customized workflow (koordinator-sh#2618) Signed-off-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> Co-authored-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> koordlet: fix typo and update xpu condition/partition (koordinator-sh#2619) Signed-off-by: ZhuZhezz <zzhuzju@163.com> scheduler: add diagnosis api (koordinator-sh#2607) Signed-off-by: wangjianyu.wjy <wangjianyu.wjy@alibaba-inc.com> Signed-off-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> Co-authored-by: wangjianyu.wjy <wangjianyu.wjy@alibaba-inc.com> scheduler: fine-grained device scheduling support Cambricon dynamic sMLU (koordinator-sh#2624) Signed-off-by: Zach Zhu <zzqshu@126.com> scheduler: remove unused apis/util (koordinator-sh#2627) Signed-off-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> Co-authored-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> manager: synchronize node GPU resources while distinguishing whether GPU sharing is enabled Signed-off-by: qinfustu <30459241+qinfustu@users.noreply.github.com>
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…GPU sharing is enabled Signed-off-by: qinfustu <fu_qin_stu@163.com> manager: synchronize node GPU resources while distinguishing whether GPU sharing is enabled Signed-off-by: qinfustu <30459241+qinfustu@users.noreply.github.com> koordlet: fix path for sched_idle_saver_wmark (koordinator-sh#2611) Signed-off-by: saintube <saintube@foxmail.com> Co-authored-by: shenxin <rougang.hrg@alibaba-inc.com> scheduler: takeover nominatingInfo when waitingPod rejected (koordinator-sh#2613) Signed-off-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> Co-authored-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> koordlet: avoid create multi nri connection (koordinator-sh#2617) Signed-off-by: zhengj5 <zhengj5@trip.com> scheduler: make customized workflow (koordinator-sh#2618) Signed-off-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> Co-authored-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> koordlet: fix typo and update xpu condition/partition (koordinator-sh#2619) Signed-off-by: ZhuZhezz <zzhuzju@163.com> scheduler: add diagnosis api (koordinator-sh#2607) Signed-off-by: wangjianyu.wjy <wangjianyu.wjy@alibaba-inc.com> Signed-off-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> Co-authored-by: wangjianyu.wjy <wangjianyu.wjy@alibaba-inc.com> scheduler: fine-grained device scheduling support Cambricon dynamic sMLU (koordinator-sh#2624) Signed-off-by: Zach Zhu <zzqshu@126.com> scheduler: remove unused apis/util (koordinator-sh#2627) Signed-off-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> Co-authored-by: 乔普 <wangjianyu.wjy@alibaba-inc.com> manager: synchronize node GPU resources while distinguishing whether GPU sharing is enabled Signed-off-by: qinfustu <30459241+qinfustu@users.noreply.github.com>
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Ⅰ. Describe what this PR does
This PR makes fine-grained device scheduling support Cambricon dynamic sMLU. The core scheduling logic is the same as NVIDIA so that this work only covers DP adaption.
Note that Cambricon DP does not support external MLU (full card) scheduling so we can only support dynamic sMLU (GPU share) for now.
How to use:
Ⅱ. Does this pull request fix one issue?
Ⅲ. Describe how to verify it
Ⅳ. Special notes for reviews
V. Checklist
make test