From b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:02:49 +0100 Subject: massive reduction of unneeded files --- .../Xserver/hw/dmx/doc/html/dmxstat_8c.html | 274 --------------------- 1 file changed, 274 deletions(-) delete mode 100644 nx-X11/programs/Xserver/hw/dmx/doc/html/dmxstat_8c.html (limited to 'nx-X11/programs/Xserver/hw/dmx/doc/html/dmxstat_8c.html') diff --git a/nx-X11/programs/Xserver/hw/dmx/doc/html/dmxstat_8c.html b/nx-X11/programs/Xserver/hw/dmx/doc/html/dmxstat_8c.html deleted file mode 100644 index 9a9ecfc65..000000000 --- a/nx-X11/programs/Xserver/hw/dmx/doc/html/dmxstat_8c.html +++ /dev/null @@ -1,274 +0,0 @@ - - - - - File Index - - - - -
Main Page | Alphabetical List | Data Structures | File List | Data Fields | Globals
-

dmxstat.c File Reference

#include "dmx.h"
-#include "dmxstat.h"
-#include "dmxlog.h"
-#include "Xos.h"
- - - - - - - - - - - - - - - - - - - - - - - - -

Data Structures

struct  _DMXStatAvg
struct  _DMXStatInfo

Typedefs

typedef _DMXStatAvg DMXStatAvg

Functions

void dmxStatActivate (const char *interval, const char *displays)
DMXStatInfo * dmxStatAlloc (void)
void dmxStatFree (DMXStatInfo *pt)
void dmxStatSync (DMXScreenInfo *dmxScreen, struct timeval *stop, struct timeval *start, unsigned long pending)
void dmxStatInit (void)

Variables

int dmxStatInterval
-

Detailed Description

-The DMX server code is written to call dmxSync() whenever an XSync() might be necessary. However, since XSync() requires a two way communication with the other X server, eliminating unnecessary XSync() calls is a key performance optimization. Support for this optimization is provided in #dmxsync.c. This file provides routines that evaluate this optimization by counting the number of XSync() calls and monitoring their latency. This functionality can be turned on using the -stat command-line parameter.

Typedef Documentation

-

- - - - -
- - -
typedef struct _DMXStatAvg DMXStatAvg -
-
- - - - - -
-   - - -

-Used to compute a running average of value.

-

Function Documentation

-

- - - - -
- - - - - - - - - - - - - - - - - - - -
void dmxStatActivate ( const char *  interval,
const char *  displays
) 
-
- - - - - -
-   - - -

-Turn on XSync statistic gathering and printing. Print every interval seconds, with lines for the first displays. If interval is NULL, 1 will be used. If displays is NULL, 0 will be used (meaning a line for every display will be printed). Note that this function takes string arguments because it will usually be called from ddxProcessArgument in #dmxinit.c.

-

- - - - -
- - - - - - - - - - -
DMXStatInfo* dmxStatAlloc ( void   ) 
-
- - - - - -
-   - - -

-Allocate a DMXStatInfo structure.

-

- - - - -
- - - - - - - - - - -
void dmxStatFree ( DMXStatInfo *  pt  ) 
-
- - - - - -
-   - - -

-Free the memory used by a DMXStatInfo structure.

-

- - - - -
- - - - - - - - - - -
void dmxStatInit ( void   ) 
-
- - - - - -
-   - - -

-Try to initialize the statistic gathering and printing routines. Initialization only takes place if dmxStatActivate has already been called. We don't need the same generation protection that we used in dmxSyncInit because our timer is always on a queue -- hence, server generation will always free it.

-

- - - - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void dmxStatSync ( DMXScreenInfo *  dmxScreen,
struct timeval *  stop,
struct timeval *  start,
unsigned long  pending
) 
-
- - - - - -
-   - - -

-Note that a XSync() was just done on dmxScreen with the start and stop times (from gettimeofday()) and the number of pending-but-not-yet-processed XSync requests. This routine is called from #dmxDoSync in #dmxsync.c

-

Variable Documentation

-

- - - - -
- - -
int dmxStatInterval -
-
- - - - - -
-   - - -

-Only for dmxstat.c and dmxsync.c

-

-
- - Generated June 29, 2004 for Distributed Multihead X by - doxygen - 1.3.4. - - - - - -- cgit v1.2.3