# Multiple trials on each GPU

**URL:** https://discuss.ray.io/t/multiple-trials-on-each-gpu/942
**Category:** Ray Tune
**Created:** [February 19, 2021, 7:42pm UTC](https://discuss.ray.io/t/multiple-trials-on-each-gpu/942 "2021-02-19T19:42:40Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![asalimih](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/asalimih/32/210_2.png) [@asalimih](https://discuss.ray.io/u/asalimih)
#### Post date: [February 19, 2021, 7:42pm UTC](https://discuss.ray.io/t/multiple-trials-on-each-gpu/942/1 "2021-02-19T19:42:40Z")

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Hi,  
is it possible to specify the number of trials to be run on each gpu concurrently? I know that my trials just take a small portion of my gpus so I want to be able to run multiple trials on each gpu. is it possible?

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### Author: ![rliaw](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/rliaw/32/24_2.png) [@rliaw](https://discuss.ray.io/u/rliaw)
#### Post date: [February 19, 2021, 7:44pm UTC](https://discuss.ray.io/t/multiple-trials-on-each-gpu/942/2 "2021-02-19T19:44:44Z")

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Yeah! `tune.run(resources_per_trial={"gpu": 0.2}...)`