Hp Unified Extensible Firmware Interface Bedienungsanleitung PDF herunterladen (Seite 106)

Figure 97 Advanced Options — DCU Stream Prefetcher screen

Setting DCU IP Prefetcher

You can control processor prefetching. In most cases, this option should remain enabled. With

certain workloads, however, disabling this option can provide a performance benefit. Disable this

option only after performing application benchmarking to verify improved performance in a

particular environment.

To set DCU IP prefetcher:

1. From the System Utilities screen, select System Configuration→BIOS/Platform Configuration

(RBSU)→Advanced Options→Advanced Performance Tuning Options→DCU IP Prefetcher and

press Enter.

2. Select one of the following options:

• Enabled (default)

• Disabled

3. Press F10 to save your selection.

106 Accessing the System Configuration Menu

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Hp Unified Extensible Firmware Interface Bedienungsanleitung Seite 106