Comments (2)
This might have to do with the amount of dynamic table grows required to fit the larger dataset. The default table size is equal to a single segment, which defaults to 512MiB, I believe
uDepot/src/include/uDepot/udepot-lsa.hh
Line 37 in 5b9d9f4
You can try increasing that to 1 or 2 GiB and see if it helps.
Another thing that might affect performance could be the contention on the hash table. You can check if thatβs the case if you run single thread mode and the performance issue goes away. In that case, you could increase the number of hash table locks.
If none of the above work, then I suggest to try different, growing combinations of thread count and trt-tasks parameter (per thread task parallelism) and see how they scale for the different test sizes. These should help identify where the problem is.
from udepot.
Thanks! Found out that load imbalance caused this (I have modified workload distribution to zipfian and used customized network stack).
from udepot.
Related Issues (3)
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
π Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. πππ
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google β€οΈ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from udepot.