Enhance Python strValStore speed with generator #264
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Issue #, if available:
N/A
Description of changes:
Further enhance Python String ValStore speed:
For 66M rows, 10 cols string store, batch get (threads=1) of sub-matrix time cost is reduced by 20%:
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.