library.c and library.h added to build for common stuff

library.c

@@ -0,0 +1,39 @@
+#include "library.h"
+
+void *my_malloc(size_t size) {
+    void *p = malloc(size);
+    if (p == NULL) {
+        printf("Memory allocation unsuccessful.\n");
+        exit(EXIT_FAILURE);
+    }
+    return p;
+}
+
+
+void *my_realloc(void *p, size_t size) {
+    void *temp = realloc(p, size);
+    if (temp == NULL) {
+        printf("Insufficient memory; can't add more items.\n");
+        exit(EXIT_FAILURE);
+    }
+    return temp;
+}
+
+
+FILE *my_fopen(const char *filename, const char *mode) {
+    FILE *file = fopen(filename, mode);
+    if (file == NULL) {
+        printf("File %s could not be opened.\n", filename);
+        exit(EXIT_FAILURE);
+    }
+    return file;
+}
+
+bool is_mpi_defined(int n) {
+    if (n == MPI_UNDEFINED) {
+        printf("MPI encountered undefined integer and terminated.");
+        exit(EXIT_FAILURE);
+    }
+    return true;
+}
+

library.h

@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <mpi.h>
+#include <stdbool.h>
+#include <limits.h>
+
+// Avoids aggresive memory reallocation at the beginning of buffer growth sequence
+#define INIT_COUNT 8
+// Optimal exponential buffer growth factor, 2 is sometimes used to
+#define GROWTH_FACTOR 1.5
+
+// Macro for counting the lenght of an array
+#define COUNT(x) ((int) (sizeof(x) / sizeof(x[0])))
+
+
+void *my_malloc(size_t size);
+void *my_realloc(void *p, size_t size);
+FILE *my_fopen(const char *filename, const char *mode);
+bool is_mpi_defined(int n);
+

run

@@ -1,4 +1,4 @@
 #!/bin/bash
 
-mpicc -Wall "$1.c" -o "$1"
+mpicc -Wall "$1.c" "library.c" -o "$1"
 mpirun -v -np "$2" "$1"

sample1_e.c

@@ -1,23 +1,6 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <mpi.h>
-#include <stdbool.h>
-#include <limits.h>
+#include "library.h"
 
 #define INPUTFILE "sample1_e.in"
-// Avoids aggresive memory reallocation at the beginning of buffer growth sequence
-#define INIT_COUNT 8
-// Optimal exponential buffer growth factor, 2 is sometimes used to
-#define GROWTH_FACTOR 1.5
-
-// Macro for counting the lenght of an array
-#define COUNT(x) ((int) (sizeof(x) / sizeof(x[0])))
-
-
-void *my_malloc(size_t size);
-void *my_realloc(void *p, size_t size);
-FILE *my_fopen(const char *filename, const char *mode);
-bool is_mpi_defined(int n);
 
 int main(int argc, char *argv[]) {
     int size, rank, slave, i, n, value, count = 0;
@@ -126,40 +109,3 @@ int main(int argc, char *argv[]) {
     return (0);
 }
 
-
-void *my_malloc(size_t size) {
-    void *p = malloc(size);
-    if (p == NULL) {
-        printf("Memory allocation unsuccessful.\n");
-        exit(EXIT_FAILURE);
-    }
-    return p;
-}
-
-
-void *my_realloc(void *p, size_t size) {
-    void *temp = realloc(p, size);
-    if (temp == NULL) {
-        printf("Insufficient memory; can't add more items.\n");
-        exit(EXIT_FAILURE);
-    }
-    return temp;
-}
-
-
-FILE *my_fopen(const char *filename, const char *mode) {
-    FILE *file = fopen(filename, mode);
-    if (file == NULL) {
-        printf("File %s could not be opened.\n", filename);
-        exit(EXIT_FAILURE);
-    }
-    return file;
-}
-
-bool is_mpi_defined(int n) {
-    if (n == MPI_UNDEFINED) {
-        printf("MPI encountered undefined integer and terminated.");
-        exit(EXIT_FAILURE);
-    }
-    return true;
-}

zadanie1.c

@@ -1,23 +1,6 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <mpi.h>
-#include <stdbool.h>
-#include <limits.h>
+#include "library.h"
 
 #define INPUTFILE "zadanie1.in"
-// Avoids aggresive memory reallocation at the beginning of buffer growth sequence
-#define INIT_COUNT 8
-// Optimal exponential buffer growth factor, 2 is sometimes used to
-#define GROWTH_FACTOR 1.5
-
-// Macro for counting the lenght of an array
-#define COUNT(x) ((int) (sizeof(x) / sizeof(x[0])))
-
-
-void *my_malloc(size_t size);
-void *my_realloc(void *p, size_t size);
-FILE *my_fopen(const char *filename, const char *mode);
-bool is_mpi_defined(int n);
 
 int main(int argc, char *argv[]) {
     int size, rank, slave, i, n, value, count = 0;
@@ -127,40 +110,4 @@ int main(int argc, char *argv[]) {
 }
 
 
-void *my_malloc(size_t size) {
-    void *p = malloc(size);
-    if (p == NULL) {
-        printf("Memory allocation unsuccessful.\n");
-        exit(EXIT_FAILURE);
-    }
-    return p;
-}
-
-
-void *my_realloc(void *p, size_t size) {
-    void *temp = realloc(p, size);
-    if (temp == NULL) {
-        printf("Insufficient memory; can't add more items.\n");
-        exit(EXIT_FAILURE);
-    }
-    return temp;
-}
-
-
-FILE *my_fopen(const char *filename, const char *mode) {
-    FILE *file = fopen(filename, mode);
-    if (file == NULL) {
-        printf("File %s could not be opened.\n", filename);
-        exit(EXIT_FAILURE);
-    }
-    return file;
-}
-
-bool is_mpi_defined(int n) {
-    if (n == MPI_UNDEFINED) {
-        printf("MPI encountered undefined integer and terminated.");
-        exit(EXIT_FAILURE);
-    }
-    return true;
-}
 

zadanie1.in

@@ -0,0 +1,10 @@
+5
+1
+8
+7
+6
+5
+4
+3
+2
+1