Task #1707
closed
Reduce implicit digest computation in Interest::matchesData
100%
Description
Interest::matchesData always requests the full Name (including the implicit digest component) of the Data packet, which requires implicit digest computation.
This is unnecessary unless the Interest Name probably contains the implicit digest as its last component or the Interest probably excludes the implicit digest of the Data.
Most Interests do not appear to contain or exclude the implicit digest, so that we can optimize for the expected case.
This Task is to avoid requesting the full Name of the Data packet unless it's necessary.
Updated by Junxiao Shi over 10 years ago
- Related to Task #1706: Reduce implicit digest computation in ContentStore added
Updated by Junxiao Shi over 10 years ago
- Status changed from New to In Progress
- Assignee set to Junxiao Shi
- Target version set to v0.3
Updated by Junxiao Shi over 10 years ago
- Status changed from In Progress to Code review
- % Done changed from 0 to 100
Updated by Junxiao Shi over 10 years ago
This Task does not conflict with ImplicitSha256DigestComponent #1640.
Currently, my code assumes an Interest Name might end with a digest if the last component is 32 octets.
With #1640, the code shall be updated to detect a digest by ImplicitSha256DigestComponent type, and treat everything else non-digest.
Updated by Junxiao Shi over 10 years ago
- Status changed from Code review to Closed
Updated by Junxiao Shi over 7 years ago
- Status changed from Closed to Resolved
https://gerrit.named-data.net/3991 fixes a typo in Interest::matchesData function, and deletes an inaccurate statement in Doxygen.