[#MDEV-19702] Refactor Bitmap<N> to be based on ulonglong, not on uint32

[MDEV-19702] Refactor Bitmap<N> to be based on ulonglong, not on uint32 Created: 2019-06-06 Updated: 2023-05-16 Resolved: 2019-06-21
Status:	Closed
Project:	MariaDB Server
Component/s:	Server
Fix Version/s:	10.5.0

Type:

Task

Priority:

Major

Reporter:

Vladislav Vaintroub

Assignee:

Vladislav Vaintroub

Resolution:

Fixed

Votes:

Labels:

performance

Issue Links:

Problem/Incident
causes	~~MDEV-30401~~	Bitmap type - Shifting 64-bit value b...	Closed

Description

The goal is more efficient implementation of Bitmap<N>
For N=64 it should produce code that is as efficient as current specialization for N=64.

After implementation, specialized template for N=64 should be removed.

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