VMS/VMS_Implementations/VMS_impls/VMS__MC_shared

comparison VMS.h @ 134:a9b72021f053

Distributed memory management w/o free requests working

author	Merten Sach <msach@mailbox.tu-berlin.de>
date	Fri, 16 Sep 2011 16:19:24 +0200
parents	dbfc8382d546
children	0b49fd35afc1

comparison

equal deleted inserted replaced

-:e26dcf8e33b7
+:9f10cf3c4f81
 */
 #ifndef _VMS_H
 #define	_VMS_H
 #define _GNU_SOURCE
+#include <pthread.h>
+#include <sys/time.h>
 #include "VMS_primitive_data_types.h"
 #include "Queue_impl/PrivateQueue.h"
 #include "Histogram/Histogram.h"
 #include "DynArray/DynArray.h"
 #include "Hash_impl/PrivateHash.h"
 #include "vmalloc.h"
+#include "requests.h"
-#include <pthread.h>
-#include <sys/time.h>
 //===============================  Debug  ===================================
 //
 //When SEQUENTIAL is defined, VMS does sequential exe in the main thread
 // It still does co-routines and all the mechanisms are the same, it just
 // stack size in virtual processors created
 #define VIRT_PROCR_STACK_SIZE 0x8000 /* 32K */
 // memory for VMS__malloc
-#define MALLOC_ADDITIONAL_MEM_FROM_OS_SIZE 0x10000000 /* 256M */
+#define MALLOC_ADDITIONAL_MEM_FROM_OS_SIZE 0x4000000 /* 64M */
 #define CACHE_LINE 64
 #define PAGE_SIZE 4096
 //===========================================================================
 typedef unsigned long long TSCount;
-typedef struct _VMSReqst      VMSReqst;
-typedef struct _InterMasterReqst InterMasterReqst;
 typedef struct _IntervalProbe IntervalProbe;
 typedef struct _GateStruc     GateStruc;
 typedef VirtProcr * (*SlaveScheduler)  ( void *, int );   //semEnv, coreIdx
 typedef void  (*RequestHandler)  ( VirtProcr *, void * ); //prWReqst, semEnv
-typedef void  (*VirtProcrFnPtr)  ( void *, VirtProcr * ); //initData, animPr
-typedef void    VirtProcrFn      ( void *, VirtProcr * ); //initData, animPr
 typedef void  (*ResumePrFnPtr)   ( VirtProcr *, void * );
-//============= Requests ===========
-//
-//VMS Request is the carrier for Slave to Master requests
-// it has an embedded sub-type request that is pulled out
-// inside the plugin's request handler
-enum VMSReqstType   //For Slave->Master requests
-{
-semantic = 1,    //avoid starting enums at 0, for debug reasons
-createReq,
-dissipate,
-VMSSemantic      //goes with VMSSemReqst below
-};
-struct _VMSReqst
-{
-enum VMSReqstType  reqType;//used for dissipate and in future for IO requests
-void              *semReqData;
-VMSReqst *nextReqst;
-};
-//VMSReqst
-//This is a sub-type of Slave->Master requests.
-// It's for Slaves to invoke built-in VMS-core functions that have language-like
-// behavior.
-enum VMSSemReqstType   //These are equivalent to semantic requests, but for
-{                     // VMS's services available directly to app, like OS
-createProbe = 1,    // and probe services -- like a VMS-wide built-in lang
-openFile,
-otherIO
-};
-typedef struct
-{ enum VMSSemReqstType reqType;
-VirtProcr           *requestingPr;
-char                *nameStr;  //for create probe
-}
-VMSSemReq;
-//These are for Master to Master requests
-// They get re-cast to the appropriate sub-type of request
-enum InterMasterReqstType    //For Master->Master
-{
-destVMSCore = 1,          //avoid starting enums at 0, for debug reasons
-destPlugin
-};
-struct _InterMasterReqst //Doing a trick to save space & time -- allocate
-{  // space for a sub-type then cast first as InterMaster then as sub-type
-enum InterMasterReqstType  reqType;
-InterMasterReqst *nextReqst;
-};
-//InterMasterReqst  (defined above in typedef block)
-//These are a sub-type of InterMaster requests.  The inter-master req gets
-// re-cast to be of this type, after checking
-//This ones for requests between internals of VMS-core.. such as malloc
-enum InterVMSCoreReqType
-{
-transfer_free_ptr = 1     //avoid starting enums at 0, for debug reasons
-};
-//Doing a trick to save space & time -- allocate space
-// for this, cast first as InterMaster then as this
-typedef struct
-{
-enum InterMasterReqstType  reqType;  //duplicate InterMasterReqst at top
-InterMasterReqst *nextReqst;
-enum InterVMSCoreReqType  secondReqType;
-void                     *freePtr;  //pile up fields, add as needed
-} InterVMSCoreReqst;
-//This is for requests between plugins on different cores
-// Here, after casting, the pluginReq is extracted and handed to plugin
-//Doing a trick to save space & time -- allocate space
-// for this, cast first as InterMaster then as this
-typedef struct
-{
-enum InterMasterReqstType  reqType;  //copy InterMasterReqst at top
-InterMasterReqst          *nextReqst;
-void                      *pluginReq; //plugin will cast to approp type
-} InterPluginReqst;
 //====================  Core data structures  ===================
 /*Master Env is the only global variable -- has entry points for any other
 * data needed.
 //=====================  Global Vars ===================
 volatile MasterEnv      *_VMSMasterEnv;
 //===========================  Function Prototypes  =========================
 //========== Setup and shutdown ==========
 void
 addIntervalToHist( startStamp, endStamp, \
 _VMSMasterEnv->measHists[ReceiveOfTypeHistIdx ] );
 //=====
-#include "ProcrContext.h"
 #include "probes.h"
 #include "vutilities.h"
 #endif	/* _VMS_H */

Mercurial > cgi-bin > hgwebdir.cgi > VMS > VMS_Implementations > VMS_impls > VMS__MC_shared_impl

comparison VMS.h @ 134:a9b72021f053