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The function RtcplSetFullCacheFlushDelay sets whether RTX avoids flushing the system cache while RTSS applications are running, thus minimizing the negative effects cache flushes can have on real-time performance.
Syntax
BOOL RtcplSetFullCacheFlushDelay(
DWORD Enable
);
Parameters
Enable
Specifies whether FullCacheFlushDelay is enabled.
|
Value |
Description |
|
GENERAL_ENABLE |
Delay cache flush while RTSS applications are running. |
|
GENERAL_DISABLE |
Do not delay cache flush while RTSS applications are running. |
Return Values
A non-zero value if the function succeeds
Remarks
Changing this behavior requires a restart of the RTX Subsystem if it is running, as indicated by a GetLastError of ERROR_SUCCESS_RESTART_REQUIRED.
Related RTX Properties Control Panel Features
|
Tab |
|
|
Dialog Box |
Click the Settings button in the Behavior area to open the Behavior Settings dialog box. |
|
Feature(s) |
Delay cache flush while RTSS applications are running option |
Requirements
| Header | RtxProp.h |
| Library | RtxProp.lib |