big hclg build error

[jingyu-95]

Segmentation fault occurs when L.fst and G.fst do fsttablecompose process where G.fst is 30G but machine space is enough. More detailed：

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[wwfcnu]

感觉fsttablecompose 这一步非常消耗内存，30G的G.fst需要300G的内存？

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This issue has been automatically marked as stale by a bot solely because it has not had recent activity. Please add any comment (simply 'ping' is enough) to prevent the issue from being closed for 60 more days if you believe it should be kept open.