Problem Note 67507: Incorrect results occur when you use multi-threaded analytic store scoring on a SAS® deep-learning model in SAS® Micro Analytic Service
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If you publish a SAS deep-learning, analytic store model to SAS Micro Analytic Service and then score it with multiple threads, the results might be incorrect.
One of the places that this problem is visible is in SAS® Event Stream Processing. The problem occurs when you use a Calculate window to score events with a MAS thread count greater than 1.
To work around this issue, start the SAS Event Stream Processing server from a command line by using the following argument:
Click the Hot Fix tab in this note for a link to instructions about accessing and applying the software update.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS Visual Data Mining and Machine Learning | Microsoft® Windows® for x64 | 8.5 | 2020.1.4 | Viya | Viya |
| Linux for x64 | 8.5 | 2020.1.4 | Viya | Viya | ||
Viya on Windows: An update for this issue is available for SAS Viya 3.5. For instructions on how to access and apply software updates, see the Updating Your SAS Viya software section in the SAS Viya 3.5 for Windows Deployment Guide at
http://documentation.sas.com/?softwareId=administration&softwareVersion=3.5&softwareContextId=softwareUpdatesWinViya on Linux: An update for this issue is available for SAS Viya 3.5. For instructions on how to access and apply software updates, see the Updating Your SAS Viya software section in the SAS Viya 3.5 for Linux Deployment Guide at
http://documentation.sas.com/?softwareId=administration&softwareVersion=3.5&softwareContextId=softwareUpdatesAn update for this issue is available for SAS Event Stream Processing 6.2. For instructions on how to access and apply this software update see the SAS Event Stream Processing 6.2 Deployment Guide links on
https://tshf.sas.com/techsup/download/hotfix/HF2/Viya_ESP_6_2_home.html#67507| Type: | Problem Note |
| Priority: | high |
| Date Modified: | 2024-01-10 18:01:31 |
| Date Created: | 2021-02-26 12:20:51 |