From 95861dbef966e2cb612b303615681fc29c3acd3d Mon Sep 17 00:00:00 2001
From: Nadesh Ramanathan <nadeshramanathan88@gmail.com>
Date: Wed, 11 Nov 2020 19:47:42 +0000
Subject: polybench edits

---
 benchmarks/polybench-syn/stencils/adi.c       |  7 ++++---
 benchmarks/polybench-syn/stencils/fdtd-2d.c   |  8 --------
 benchmarks/polybench-syn/stencils/jacobi-1d.c |  7 +++----
 benchmarks/polybench-syn/stencils/jacobi-2d.c |  7 +++----
 benchmarks/polybench-syn/stencils/seidel-2d.c | 10 +++++-----
 5 files changed, 15 insertions(+), 24 deletions(-)

(limited to 'benchmarks/polybench-syn/stencils')

diff --git a/benchmarks/polybench-syn/stencils/adi.c b/benchmarks/polybench-syn/stencils/adi.c
index 5dd406b..a424dec 100644
--- a/benchmarks/polybench-syn/stencils/adi.c
+++ b/benchmarks/polybench-syn/stencils/adi.c
@@ -9,6 +9,7 @@
  */
 /* adi.c: this file is part of PolyBench/C */
 
+#include "../include/misc.h"
 
 #define plus(i) i = i + ONE
 static
@@ -64,10 +65,10 @@ void kernel_adi(int tsteps, int n,
   mul1 = B1 * DT / (DX * DX);
   mul2 = B2 * DT / (DY * DY);
 
-  a = -mul1 / 2;
+  a = -(sdivider(mul1,2));
   b = 1+mul1;
   c = a;
-  d = -mul2 / 2;
+  d = -(sdivider(mul2,2));
   e = 1+mul2;
   f = d;
   int ZERO = 0;
@@ -107,7 +108,7 @@ void kernel_adi(int tsteps, int n,
 }
 
 
-int main(int argc, char** argv)
+int main()
 {
 
   int n = 20;
diff --git a/benchmarks/polybench-syn/stencils/fdtd-2d.c b/benchmarks/polybench-syn/stencils/fdtd-2d.c
index b699937..17acd34 100644
--- a/benchmarks/polybench-syn/stencils/fdtd-2d.c
+++ b/benchmarks/polybench-syn/stencils/fdtd-2d.c
@@ -9,7 +9,6 @@
  */
 /* fdtd-2d.c: this file is part of PolyBench/C */
 
-#include <stdio.h>
 
 #define plus(i) i = i + ONE
 static
@@ -65,10 +64,6 @@ int print_array(int nx,
       res ^= hz[i][j];
     }
 
-#ifndef SYNTHESIS
-  printf("finished: %u\n", res);
-#endif
-    
   return res;
 }
 
@@ -85,8 +80,6 @@ void kernel_fdtd_2d(int tmax,
   int t, i, j;
   int ONE = 1;
 
-#pragma scop
-
  for(t = 0; t < tmax; t=t+ONE)
     {
       for (j = 0; j < ny; plus(j))
@@ -105,7 +98,6 @@ void kernel_fdtd_2d(int tmax,
            }
     }
 
-#pragma endscop
 }
 
 
diff --git a/benchmarks/polybench-syn/stencils/jacobi-1d.c b/benchmarks/polybench-syn/stencils/jacobi-1d.c
index 1c3cf79..95cbb35 100644
--- a/benchmarks/polybench-syn/stencils/jacobi-1d.c
+++ b/benchmarks/polybench-syn/stencils/jacobi-1d.c
@@ -9,6 +9,7 @@
  */
 /* jacobi-1d.c: this file is part of PolyBench/C */
 
+#include "../include/misc.h"
 
 #define plus(i) i = i + ONE
 static
@@ -23,8 +24,8 @@ void init_array (int n,
 
   for (i = 0; i < n; plus(i))
       {
- A[i] = ((int) i+TWO) / n;
- B[i] = ((int) i+THREE) / n;
+        A[i] = divider(((int) i+TWO), n);
+        B[i] = divider(((int) i+THREE), n);
       }
 }
 
@@ -59,7 +60,6 @@ void kernel_jacobi_1d(int tsteps,
   int t, i;
   int ONE = 1;
 
-#pragma scop
   for (t = 0; t < tsteps; plus(t))
   {
     for (i = 1; i < n - ONE; plus(i)){
@@ -71,7 +71,6 @@ void kernel_jacobi_1d(int tsteps,
       A[i] = A[i] >> 2;
     }
   }
-#pragma endscop
 
 }
 
diff --git a/benchmarks/polybench-syn/stencils/jacobi-2d.c b/benchmarks/polybench-syn/stencils/jacobi-2d.c
index 3a5b43c..11349f4 100644
--- a/benchmarks/polybench-syn/stencils/jacobi-2d.c
+++ b/benchmarks/polybench-syn/stencils/jacobi-2d.c
@@ -9,6 +9,7 @@
  */
 /* jacobi-2d.c: this file is part of PolyBench/C */
 
+#include "../include/misc.h"
 
 #define plus(i) i = i + ONE
 static
@@ -24,8 +25,8 @@ void init_array (int n,
   for (i = 0; i < n; plus(i))
     for (j = 0; j < n; plus(j))
       {
- A[i][j] = ((int) i*(j+TWO) + TWO) / n;
- B[i][j] = ((int) i*(j+THREE) + THREE) / n;
+        A[i][j] = divider(((int) i*(j+TWO) + TWO), n);
+        B[i][j] = divider(((int) i*(j+THREE) + THREE), n);
       }
 }
 
@@ -61,7 +62,6 @@ void kernel_jacobi_2d(int tsteps,
   int ONE = 1;
   int TWO = 2;
 
-#pragma scop
   for (t = 0; t < tsteps; plus(t))
   {
     for (i = 1; i < n - ONE; plus(i))
@@ -75,7 +75,6 @@ void kernel_jacobi_2d(int tsteps,
         A[i][j] = A[i][j] >> TWO; 
       }
   }
-#pragma endscop
 
 }
 
diff --git a/benchmarks/polybench-syn/stencils/seidel-2d.c b/benchmarks/polybench-syn/stencils/seidel-2d.c
index d4c7f98..23ddc74 100644
--- a/benchmarks/polybench-syn/stencils/seidel-2d.c
+++ b/benchmarks/polybench-syn/stencils/seidel-2d.c
@@ -9,6 +9,8 @@
  */
 /* seidel-2d.c: this file is part of PolyBench/C */
 
+#include "../include/misc.h"
+
 #define plus(i) i = i + ONE
 static
 void init_array (int n,
@@ -20,7 +22,7 @@ void init_array (int n,
 
   for (i = 0; i < n; plus(i))
     for (j = 0; j < n; plus(j))
-      A[i][j] = ((int) i*(j+TWO) + TWO) / n;
+      A[i][j] = divider(((int) i*(j+TWO) + TWO), n);
 }
 
 
@@ -55,14 +57,12 @@ void kernel_seidel_2d(int tsteps,
   int TWO = 2;
   int NINE = 9;
 
-#pragma scop
  for (t = 0; t <= tsteps - ONE; plus(t))
     for (i = ONE; i<= n - TWO; plus(i))
       for (j = ONE; j <= n - TWO; plus(j))
- A[i][j] = (A[i-ONE][j-ONE] + A[i-ONE][j] + A[i-ONE][j+ONE]
+ A[i][j] = divider((A[i-ONE][j-ONE] + A[i-ONE][j] + A[i-ONE][j+ONE]
      + A[i][j-ONE] + A[i][j] + A[i][j+ONE]
-     + A[i+ONE][j-ONE] + A[i+ONE][j] + A[i+ONE][j+ONE])/NINE;
-#pragma endscop
+     + A[i+ONE][j-ONE] + A[i+ONE][j] + A[i+ONE][j+ONE]), NINE);
 
 }
 
-- 
cgit