Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Upgrade to jucx 1.9.0 #1219

Merged
merged 2 commits into from
Dec 1, 2020
Merged

Upgrade to jucx 1.9.0 #1219

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e8d4e4a
Upgrade to jucx 1.9.0
abellina Nov 30, 2020
dbe8598
Merge branch 'branch-0.3' of github.com:NVIDIA/spark-rapids into shuf…
abellina Nov 30, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 5 additions & 4 deletions docs/get-started/getting-started-on-prem.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -423,7 +423,7 @@ and the [`nv_peer_mem` kernel module](https://www.mellanox.com/products/GPUDirec

With `nv_peer_mem`, IB/RoCE-based transfers can perform zero-copy transfers directly from GPU memory.

2. Install [UCX 1.8.1](https://github.com/openucx/ucx/releases/tag/v1.8.1).
2. Install [UCX 1.9.0](https://github.com/openucx/ucx/releases/tag/v1.9.0).


3. You will need to configure your spark job with extra settings for UCX (we are looking to
Expand All @@ -443,11 +443,12 @@ that matches your Spark version. Currently we support
--conf spark.executorEnv.UCX_ERROR_SIGNALS= \
--conf spark.executorEnv.UCX_MAX_RNDV_RAILS=1 \
--conf spark.executorEnv.UCX_MEMTYPE_CACHE=n \
--conf spark.executor.extraClassPath=/usr/lib:/usr/lib/ucx:${SPARK_CUDF_JAR}:${SPARK_RAPIDS_PLUGIN_JAR}
--conf spark.executorEnv.LD_LIBRARY_PATH=/usr/lib:/usr/lib/ucx \
--conf spark.executor.extraClassPath=${SPARK_CUDF_JAR}:${SPARK_RAPIDS_PLUGIN_JAR}
```

Please note `extraClassPath`, presently requires the UCX libraries to be added to the classpath. Newer
versions of UCX handle loading shared libraries differently and should not require this.
Please note `LD_LIBRARY_PATH` should optionally be set if the UCX library is installed in a
non-standard location.

### UCX Environment Variables
- `UCX_TLS`:
Expand Down
2 changes: 1 addition & 1 deletion shuffle-plugin/pom.xml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,7 @@
<dependency>
<groupId>org.openucx</groupId>
<artifactId>jucx</artifactId>
<version>1.8.0</version>
<version>1.9.0</version>
<scope>compile</scope>
</dependency>
</dependencies>
Expand Down