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### Backend
VL (Velox)
### Bug description
There are several data mismatch issues either related with operator or functions. Some of the fixes are landed in Gluten, and some are in Velox repo…
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### Description
We need to add monthly reports starting from June 2024.
Here is a template for the monthly report: https://github.com/facebookincubator/velox/pull/11195
Please update here if you a…
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_From [marcin.j...@supermemo.com](https://code.google.com/u/115180670907663814764/) on March 19, 2015 14:04:22_
Given test should pass
```
RestAssured.baseURI = "https://sni.velox.ch"; // sample…
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### Problem description
I was running the setup-macos.sh script after rebasing to the latest. The `install_build_prerequisites` method has /usr/local/bin/ path hardcoded to check for ccache. This f…
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### Bug description
When we enable smj join in 2TB Q4 TPC-DS using Gluten, we encounter the following exception.
```
Error Source: RUNTIME
Error Code: INVALID_STATE
Retriable: False
Expression…
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### Description
Velox uses a copy of utf8proc 2.5.0 library which supports Unicode 13.0: https://juliastrings.github.io/utf8proc/releases/
It would be helpful to document that Velox supports Unico…
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### Backend
VL (Velox)
### Bug description
We have observed performance drop in TPCDS runs after the patch #6009.
Top regressing Queries
--------------------------------------------
QueryId Ne…
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### Backend
VL (Velox)
### Bug description
one common issue of Gluten is that the task is killed by yarn. Currently Gluten has some memory allocation like std::vector isn't tracked by spark's memor…
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We are recently using xsimd to make our [Velox](https://github.com/facebookincubator/velox) query evaluation engine portable. One of the gap we found is xsimd does not support gather for different si…
Yuhta updated
2 years ago
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### Description
Here listed spark functions still not supported by Gluten Velox backend. **Please leave a comment if you'd like to pick some.** In the below list, [√] means someone is working in pr…