Workload Profiles dependencies—AMD-based servers
NOTE:
Options vary based on hardware installed on the server.
General Power Efficient Compute | General Peak Frequency Compute | General Throughput Compute | Virtualization - Power Efficient | Virtualization - Max Performance | Low Latency | Mission Critical | |
---|---|---|---|---|---|---|---|
Power Regulator | OS Control | Static High Performance | Static High Performance | OS Control | Static High Performance | Static High Performance | X |
SR-IOV | X | X | X | Enabled | Enabled | Disabled | X |
AMD IOMMU | X | X | X | Enabled | Enabled | X | X |
AMD Virtualization Technology | X | X | X | Enabled | Enabled | Disabled | X |
Minimum Processor Idle Power Core C-state | C6 | X | X | C6 | No C-states | No C-state | X |
AMD Turbo Core | Enabled | Enabled | Enabled | X | Enabled | Disabled | X |
L1 Stream HW Prefetcher | Enabled | Enabled | Enabled | X | X | Enabled | Enabled |
L2 Stream HW Prefetcher | Enabled | Enabled | Enabled | X | X | Enabled | Enabled |
NUMA Group Size Optimization | Flat | Clustered | Clustered | Clustered | Clustered | Clustered | X |
Memory Patrol Scrubbing | X | X | X | X | X | Disabled | X |
Memory Refresh Rate | X | 1X | 1X | X | X | 1X | 2X |
x2APIC | X | X | X | X | X | Auto | X |
Transactional Application Processing | High Performance Compute (HPC) | Decision Support | Graphic Processing | I/O Throughput | Custom | EV Name | |
---|---|---|---|---|---|---|---|
Power Regulator | Static High Performance | Static High Performance | X | X | X | X | CQHPER |
SR-IOV | X | Disabled | X | Disabled | X | X | CQHSRIOV |
AMD IOMMU | X | X | X | X | X | X | CQHSKTPROC |
AMD Virtualization Technology | X | Disabled | X | Disabled | X | X | CQHAMD |
Minimum Processor Idle Power Core C-state | No C-states | No C-states | X | X | X | X | CQHSKTPOWER |
AMD Turbo Core | Enabled | Enabled | X | X | X | X | CQHSKTPOWER |
L1 Stream HW Prefetcher | Enabled | Enabled | Enabled | Enabled | Enabled | X | CQHSKTPROC |
L2 Stream HW Prefetcher | Enabled | Enabled | Enabled | Enabled | Enabled | X | CQHSKTPROC |
NUMA Group Size Optimization | Clustered | Clustered | Clustered | Clustered | Clustered | X | CQHNUMA |
Memory Patrol Scrubbing | X | X | X | X | X | X | CQHMEM |
Memory Refresh Rate | X | 1X | X | X | X | X | CQHMEM |
x2APIC | X | Auto | X | Auto | X | X | CQHSKTPROC |