Opened 5 years ago
Closed 5 years ago
#222 closed defect (fixed)
SCC TGM sequence performance drop from VTM-4.0 to VTM-4.0.1 due to HashME
| Reported by: | axink | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | VTM-4.1 |
| Component: | VTM | Version: | VTM-4.0.1 |
| Keywords: | Cc: | ksuehring, XiangLi, fbossen, jvet@… |
Description
Reported by Xiaozhong Xu
SCC TGM sequences performance was tested using both VTM-4.0 and VTM-4.0.1. It is reported that by using VTM-4.0.1, about 5%/10% RA/LDB losses were observed over VTM-4.0. The major changes come from Console and Desktop sequences. When HashME option is turned off, the performance difference between the two software versions becomes negligible (within +-0.1% for RA).
Change history (3)
comment:1 Changed 5 years ago by yuhan
comment:2 Changed 5 years ago by ksuehring
For documenting here as well:
The merge request was merged, but it was asserted that this does not fix the whole problem. A patch was attached to the merge request that is supposed to fix this.
https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/merge_requests/380
comment:3 Changed 5 years ago by ksuehring
- Milestone set to VTM-4.1
- Resolution set to fixed
- Status changed from new to closed
fixed in VTM-4.1
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Have submit a fix merge request.