VMS/VMS_Implementations/VMS_impls/VMS__MC_shared

view VMS.h @ 135:0b49fd35afc1

distributed free working -app sends a VMSSemReqst to his Master which send a request to a different Master -Master send the request directly -The request structure is freed by the sender, when the request was handled There are still problems on shutdown. The shutdownVPs are all allocated by one Master which is likly to be terminated

author	Merten Sach <msach@mailbox.tu-berlin.de>
date	Fri, 16 Sep 2011 20:08:28 +0200
parents	a9b72021f053
children	99343ffe1918

line source

1 /*

3 * Licensed under GNU General Public License version 2

4 *

5 * Author: seanhalle@yahoo.com

6 *

7 */

8 #ifndef _VMS_H

9 #define _VMS_H

10 #define _GNU_SOURCE

12 #include <pthread.h>

13 #include <sys/time.h>

15 #include "VMS_primitive_data_types.h"

16 #include "Queue_impl/PrivateQueue.h"

17 #include "Histogram/Histogram.h"

18 #include "DynArray/DynArray.h"

19 #include "Hash_impl/PrivateHash.h"

20 #include "vmalloc.h"

21 #include "inter_VMS_requests.h"

23 //=============================== Debug ===================================

24 //

25 //When SEQUENTIAL is defined, VMS does sequential exe in the main thread

26 // It still does co-routines and all the mechanisms are the same, it just

27 // has only a single thread and animates VPs one at a time

28 //#define SEQUENTIAL

30 //#define USE_WORK_STEALING

32 //turns on the probe-instrumentation in the application -- when not

33 // defined, the calls to the probe functions turn into comments

34 #define STATS__ENABLE_PROBES

35 //#define TURN_ON_DEBUG_PROBES

37 //These defines turn types of bug messages on and off

38 // be sure debug messages are un-commented (next block of defines)

39 #define dbgAppFlow TRUE /* Top level flow of application code -- general*/

40 #define dbgProbes FALSE /* for issues inside probes themselves*/

41 #define dbgB2BMaster FALSE /* in coreloop, back to back master VPs*/

42 #define dbgRqstHdlr FALSE /* in request handler code*/

44 //Comment or un- the substitute half to turn on/off types of debug message

45 #define DEBUG( bool, msg) \

46 // if( bool){ printf(msg); fflush(stdin);}

47 #define DEBUG1( bool, msg, param) \

48 // if(bool){printf(msg, param); fflush(stdin);}

49 #define DEBUG2( bool, msg, p1, p2) \

50 // if(bool) {printf(msg, p1, p2); fflush(stdin);}

52 #define ERROR(msg) printf(msg);

53 #define ERROR1(msg, param) printf(msg, param);

54 #define ERROR2(msg, p1, p2) printf(msg, p1, p2);

56 //=========================== STATS =======================

58 //when MEAS__TIME_STAMP_SUSP is defined, causes code to be inserted and

59 // compiled-in that saves the low part of the time stamp count just before

60 // suspending a processor and just after resuming that processorsrc/VPThread_lib/VMS/VMS.h:322: warning: previous declaration of ‘VMS__create_procr’ was here. It is

61 // saved into a field added to VirtProcr. Have to sanity-check for

62 // rollover of low portion into high portion.

63 //#define MEAS__TIME_STAMP_SUSP

64 //#define MEAS__TIME_MASTER

65 #define MEAS__TIME_PLUGIN

66 #define MEAS__TIME_MALLOC

67 //#define MEAS__TIME_MASTER_LOCK

68 #define MEAS__NUM_TIMES_TO_RUN 100000

70 //For code that calculates normalization-offset between TSC counts of

71 // different cores.

72 #define NUM_TSC_ROUND_TRIPS 10

75 //========================= Hardware related Constants =====================