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Posted to dev@thrift.apache.org by "Mario Emmenlauer (Jira)" <ji...@apache.org> on 2020/02/24 14:32:00 UTC

[jira] [Created] (THRIFT-5114) Simplify the computation of the size of TMemoryBuffer

Mario Emmenlauer created THRIFT-5114:
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             Summary: Simplify the computation of the size of TMemoryBuffer
                 Key: THRIFT-5114
                 URL: https://issues.apache.org/jira/browse/THRIFT-5114
             Project: Thrift
          Issue Type: Improvement
            Reporter: Mario Emmenlauer


The updated size of TMemoryBuffer is currently computed in a loop. This is a bit hard to read, i.e. it is not very clear what the size will be updated to or what policy this follows. The computed sizes are not necessarily powers of two, but rather arbitrary sizes.

I propose to simplify this to an explicit formula that allocates a size equal to the next larger power of two.



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