| commit | 98e0fb7799e96d054eca5eb7db197221162503a7 | [log] [tgz] |
|---|---|---|
| author | Tianjie Xu <xunchang@google.com> | Wed Jun 21 20:57:17 2017 +0000 |
| committer | Tianjie Xu <xunchang@google.com> | Fri Jun 30 17:47:32 2017 +0000 |
| tree | b1e1b3a3fb8b38756d071f6258e95f8fcc31f523 | |
| parent | 468158736809067eb2d4983fa07c906a66013186 [diff] |
Add multi thread support for A/B generator Use threadpool to calculate file deltas in parallel. This decreases the time consumption from 40 mins to 13 mins for the incremental payload generation of two taimen system images. Bug: 62470452 Test: Unit tests pass && generate an identical payload for incremental taimen as before Change-Id: Ieec135fe3f5e93b79f4f4b133442f6808d9040f2 (cherry picked from commit c4ad1ebc33abc088aca2909ba5cbaf7ae5e5659f)