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All targets are configured through the Target Manager configuration pane. Users can manage the target's HYPERSIM version, license, advanced compilation/simulation parameters and various other parameters.
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Localhost:
Targets:
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A protocol version has been introduced in HyCore in 2021.2, to better define the interactions between the host and the target. This version is updated when the target API is changed or when the technologies used for communications change. This feature aims at simplifying the target management when multiple users wish to use the same target in different versions.
HYPERSIM version | Protocol | Samba | RMI | gRPC | SystemD | Major change |
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2021.2 | 1.0.0 | Initial introduction | ||||
2021.3 | 1.0.0 | |||||
2022.1 | 2.0.6 | HyServer : Start simulation with decimation parameters. Samba is not used anymore for file transfers to target | ||||
2022.2 | 3.0.0 | Replaced all usage of target from RMI to gRPC, except target manager | ||||
2023.1 | 4.0.0 | RMI removal | ||||
2023.2 | 5.0.0 | Internal changes during simulation setup on target | ||||
2023.3 | 5.1.0 | Additional method for switching target version on certain target configurations | ||||
2024.1 | 6.0.0 | HyCore and HyServer services are now launched by systemd on OPAL-RTLinux |
This table explains that a 2022.2 or older HYPERSIM PC version will not be able to communicate with targets where HyCore 2023.1 or higher is running, as RMI technology has been removed, for stability and security reasons. The 2022.1 and 2022.2 versions support both protocols, meaning they can be used to transition from these versions.
To upgrade from 2021.X to 2023, please install 2022.X on host and target, and then install 2023 or higher. Repeat the same step in order to upgrade to 2024 or higher.
To rollback a target in a given version 2023 X to an older version, please use the 2023 same version X on the PC target manager, to rollback to 2022, and then use . Use the 2022 PC to rollback further if needed.
To restart services or export a license to target in 2024.1, please use the same version on host.
Advanced
The values set here are default values imported when creating a new model but can be overridden in the Simulation Settings for the current model.
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