Changeset 3080 in Sophya for trunk/SophyaProg

Timestamp:

Sep 16, 2006, 2:39:50 PM (19 years ago)

Author:

ansari

Message:

Amelioration/extension programme test de threads zthr.cc , Reza 16/09/2006

File:

• trunk/SophyaProg/Tests/zthr.cc (modified) (5 diffs)

trunk/SophyaProg/Tests/zthr.cc

@@ -1 +1 @@
 #include "sopnamsp.h"
 #include "zthread.h"
+#include "resusage.h"
 
 #include <iostream>
+#include <vector>
+
+#include "tmatrix.h"
+#include "tarrinit.h"
 
 #include <stdlib.h>
 #include <stdio.h>
 
-
+/* -------------------------------------------------
+  Programme de test des classes de threads de SOPHYA
+  SOPHYA::ZThread SOPHYA::ZMutex ...
+  Exemples d'execution
+  csh> time zthr mtx 2 500
+  csh> time zthr arr 2 500
+*/
+ 
 #include <time.h>
 #include <unistd.h>
@@ -14 +26 @@
 
 
-void fun2(void * arg)
+// --- Structure d'argument pour fonction d'execution dans les threads de test
+typedef struct  {
+  int thid;
+  int M;
+} ztarg;
+
+// --- fonction de test simple avec boucle de sleep
+void funzt(void *arg)
 {
 time_t t0, t1;
 int i;
-char *strg;
-strg = (char *)arg;
+
+ztarg * za = (ztarg *)arg;
 
 t0 = time(NULL);
-printf("**** Entry to fun2 (arg= %s) ***** \n", strg);
-int imax = atoi(strg);
+printf("+++++ funzt(ThId=%d) Entry to funzt (za.M=%d) +++++\n", za->thid, za->M);
+int imax = za->M;
 for(i=0; i<imax; i++)
   {
-  sleep(4);
+  sleep(3);
   t1 = time(NULL)-t0;
-  printf("######## Fun2 [%d]  Dt= %d \n", i, (int)t1);
+  printf("++funzt(ThId=%d)  Dt= %d \n", za->thid, (int)t1);
   }
 
@@ -34 +53 @@
 }
 
-void fun1(void *arg)
+// --- fonction de test simple avec calcul matriciel
+void mtx_funzt(void *arg)
 {
-time_t t0, t1;
-int i;
+  ztarg * za = (ztarg *)arg;
+  cout << ">>>> mtx-funzt(ThId=" << za->thid << ") - Matrix size= " << za->M << endl;
+  
+  sa_size_t m = za->M;
+  Matrix a1(m,m), a2(m,m), mxprod; 
+  a1 = RandomSequence(RandomSequence::Gaussian, 0., 4.);
+  a2 = RandomSequence(RandomSequence::Gaussian, 0., 3.);
+  char buff[128];
+  sprintf(buff, "mtx-funzt(ThId=%d) EndOfInit", za->thid); 
+  PrtTim(buff);
+  mxprod = a1*a2;
+  sprintf(buff, "mtx-funzt(ThId=%d) EndOfMxProd", za->thid); 
+  PrtTim(buff);
+  return;
+}
+// --- fonction de test simple avec calcul matriciel
+void arr_funzt(void *arg)
+{
+  ztarg * za = (ztarg *)arg;
+  cout << ">>>> arr-funzt(ThId=" << za->thid << ") - Matrix size= " << za->M << endl;
+  
+  sa_size_t m = za->M;
+  TMatrix<int_4> a1(m,m), a2(m,m), ares; 
+  a1 = RegularSequence(1.,1.);
+  a2 = RegularSequence(5.,3.);
+  char buff[128];
+  sprintf(buff, "arr-funzt(ThId=%d) EndOfInit", za->thid); 
+  PrtTim(buff);
+  ares = 4*a1*12*a2;
+  sprintf(buff, "arr-funzt(ThId=%d) EndOfOper", za->thid); 
+  PrtTim(buff);
+  return;
+}
 
-char * strg = (char *)arg;
 
-t0 = time(NULL);
-printf("++++ Entry to fun1 (arg= %s) +++++ \n", strg);
-int imax = atoi(strg);
-for(i=0; i<imax; i++)
-  {
-  sleep(3);
-  t1 = time(NULL)-t0;
-  printf("%%%% Fun1 [%d]  Dt= %d \n", i, (int)t1);
-  }
-
-return;
-}
 
 class CountLock : public ZMutex {
@@ -63 +101 @@
 
 
+static int N = 1;
+static int M = 5;
+
 int main(int narg, char *arg[])
 
@@ -68 +109 @@
 
   if (narg < 4) {
-    cout << " Usage: zthr N1 N2 NLock" << endl;
-    exit(1);
+    cout << " Usage: zthr select N LM" << endl;
+    cout << "  select= sl -> simple loop with sleep " << endl;
+    cout << "  select= mtx -> matrix init and multiply mx1*mx2" << endl;
+    cout << "  select= arr -> array/matrix init and operation c1*a1+c2*a2 " << endl;
+    cout << "  select= clk -> Mutex lock count  " << endl;
+    cout << "  N= Number of threads (sl/mtx) or CountLock " << endl;
+    cout << "  LM = Loop limit (sl) or Matrix size (mtx) " << endl;
+    return(1);
   }
 
-  cout << " zthr-main() arg[1] = " << arg[1] << " arg[2]= " << arg[2] << endl;
+  string sel = arg[1];
+  if ((sel != "sl") && (sel != "mtx") && (sel != "arr") && (sel != "clk")) {
+    cout << "zthr/erreur argument sel (!= sl / mtx / arr / clk) " << endl;
+    return 2;
+  }
+
+  //--  Decodage arguments
+  N = atoi(arg[2]);
+  M = atoi(arg[3]);
+  cout << "zthr/Info: select=" << sel << " N=" << N << " M= " << M << endl;
+ 
+  
   InitTim();
+  SophyaInit();
 
-  CountLock clk;
-  int kk;
-  for(kk=0; kk<atoi(arg[3]); kk++) {
-    clk.Count();
+  int rc = 0;
+  try {
+    ResourceUsage res;
+    if ((sel == "mtx") || (sel == "arr") || (sel == "sl")) {
+      vector<ztarg *> vza;
+      vector<ZThread *> vzth;
+      for(int i=0; i<N; i++) {
+        cout << "*****zthr: Creating Thread " << i+1 << " /" << N << endl;
+        ZThread * pzt = new ZThread();
+        ztarg* zap = new ztarg;
+        vzth.push_back(pzt);
+        zap->thid = i+1;  zap->M = M;
+        vza.push_back(zap);
+        if (sel == "mtx")  pzt->setAction(mtx_funzt, vza[i]);
+        else if (sel == "arr")  pzt->setAction(arr_funzt, vza[i]);
+        else pzt->setAction(funzt, vza[i]);
+      }
+      cout << "***zthr: Starting threads ... " << endl;
+      PrtTim("***zthr/StarThr");
+      for(int i=0; i<N; i++) vzth[i]->start();
+      sleep(1);
+      cout << "***ResourceUsage before thr[i].join()" << endl;
+      cout << res;
+      cout << "***zthr Joining Threads ..." << endl;
+      for(int i=0; i<N; i++) vzth[i]->join();
+      cout << "***zthr Threads Z1 ... Z" << N << " Finished OK" << endl;
+      cout << res;
+      for(int i=0; i<N; i++) {
+        delete vzth[i];
+        delete vza[i];
+      }
+    }
+    else {
+      PrtTim("BeginOfCount");
+      CountLock clk;
+      int kk;
+      for(kk=0; kk<atoi(arg[3]); kk++) {
+        clk.Count();
+      }
+      cout << " End CountLock-Test Count= " << clk.Count() << endl;
+    }
   }
-  cout << " End Count= " << clk.Count() << endl;
-  PrtTim("EndOfCount1 ");
-
-  cout << ">>> Creating Thread Z1 and Z2 " << endl;
-  ZThread zt1;
-  zt1.setAction(fun1, arg[1]);
-  ZThread zt2;
-  zt2.setAction(fun2, arg[2]);
-  cout << ">>> Starting Thread Z1 and Z2 " << endl;
-  zt1.start();
-  zt2.start();
-
-  PrtTim("BeginOfCount2 ");
-  for(kk=0; kk<atoi(arg[3]); kk++) {
-    clk.Count();
-  }
-  cout << " End Count= " << clk.Count() << endl;
-  PrtTim("EndOfCount2 ");
-
-  //  sleep(5);
-  cout << ">>> Joining Thread Z1 and Z2 " << endl;
-
-  zt1.join();
-  zt2.join();
-  cout << ">>> Thread Z1 and Z2 Finished " << endl;
- 
-  return(0);
+  catch (PThrowable exc) {
+    cerr << "zthr: catched Exception " << exc.Msg() << endl;
+    rc = 77;
+  }  
+  catch (...) {
+    cerr << " catched unknown (...) exception (lpk.cc) " << endl; 
+    rc = 78; 
+  } 
+  
+  return(rc);
   
 }
+
+
+