
In Control Panel, click System and Security > System > Advanced System Settings > Environment Variables. For more information, see Introduction to Conditional Numerical Reproducibility (CNR). Set the environment variable 'MKL_CBWR'=AUTO to ensure conditional numerical reproducibility in R_SERVER. For computations involving MKL, inconsistent results can occur if your system is missing an environment variable. R_SERVER uses the Intel Math Kernel Library (MKL). Inconsistent results in MKL computations due to missing environment variableĪpplies to: R_SERVER binaries 9.0, 9.1, 9.2 or 9.3. It contains information about upgrades, side-by-side installation, and installation of new R or Python components. Setup and configuration issuesįor a description of processes related to initial setup and configuration, see Install SQL Server Machine Learning Services. This article describes known problems or limitations with the Python and R components that are provided in SQL Server Machine Learning Services and SQL Server 2016 R Services. For more information, see What's happening to Machine Learning Server? The support for Machine Learning Server (previously known as R Server) will end on July 1, 2022.
