[dev] fix no_shard training convergency and add unittest for no_shard#3835
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wplf wants to merge 2 commits intoNVIDIA:devfrom
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[dev] fix no_shard training convergency and add unittest for no_shard#3835wplf wants to merge 2 commits intoNVIDIA:devfrom
wplf wants to merge 2 commits intoNVIDIA:devfrom
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add unittest for no_shard and add empty cache to avoid OOM add meta_device_check for no_shard following fully_shard.py:326 Signed-off-by: jinliangl <jinliangl@nvidia.com>
wplf
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shjwudp
approved these changes
Mar 23, 2026
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What does this PR do ?
main PR #3754