[COMM] Fix bugs of core dump && hang when running cross nodes #423
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pujiang2018
approved these changes
May 27, 2024
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| #ifdef USE_SHM | ||
| if (sizeof(T) * count > pshm->getSHMSize() || !localRanksFlag) { | ||
| if (!localRanksFlag || (pshm != nullptr && sizeof(T) * count > pshm->getSHMSize())) { |
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Do we also need to add a condition "pshm == nullptr" ?
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It’s a good suggestion. Maybe it can be used to check whether shared memory is allocated successfully. I’ll think about it later.
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