Comments (3)
I would like to close this one as it is already epic, and will be epic for a long time, due to broad scope defined here.
Work on benchmarks has been shifted to a dedicated h2o project https://github.com/h2oai/db-benchmark and related issues are:
- memory: h2oai/db-benchmark#9
- join: h2oai/db-benchmark#18
- sort: h2oai/db-benchmark#61
- by reference ops: h2oai/db-benchmark#62
from data.table.
For memory usage, perhaps: https://github.com/gsauthof/cgmemtime
from data.table.
Figured cgmemtime
out. Quite straightforward. Just need some time to run through grouping/joins/reshaping benchmarks.
from data.table.
Related Issues (20)
- coerceAs may be doing factor coercion incorrectly HOT 3
- non-UTF8 characters fail to parse on Windows HOT 2
- add support for the Chinese encoding to read or write in fread or fwrite HOT 8
- Debian testing failure for gprod test HOT 9
- Recursive list creation with data.table on := by reference
- Request argument "notby" for unique.data.table HOT 3
- Release data.table version 1.16.0 HOT 6
- Drop range of columns by setting to NULL
- Setcolororder scrambling the dataset HOT 9
- Failed translation of error message HOT 9
- How can we update multiple existing columns in place using .SD? Possible regression HOT 1
- Test case(s) for fastmean.c based on mutation testing results; Base R's mean vs data.table's fast mean HOT 13
- `for` works, `by` fails HOT 4
- Remove non-API calls in C HOT 16
- test() ignores S4-ness of columns
- fread() parameter na.strings does not work as expected HOT 4
- Don't "double-print" in output= tests HOT 2
- Odd/unexpected behaviour with `is.na` HOT 8
- Make plural alternatives as plural-forms messages HOT 2
- revdep issues caused when . and J are exported HOT 3
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 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. 📊📈🎉
-
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 ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from data.table.