diff --git a/codes/heat-3d/heat-3d.c b/codes/heat-3d/heat-3d.c
new file mode 100644
index 0000000000000000000000000000000000000000..b976459aca88490cbb6afa40879a9534688d4994
--- /dev/null
+++ b/codes/heat-3d/heat-3d.c
@@ -0,0 +1,130 @@
+/**
+ * This version is stamped on May 10, 2016
+ *
+ * Contact:
+ * Louis-Noel Pouchet <pouchet.ohio-state.edu>
+ * Tomofumi Yuki <tomofumi.yuki.fr>
+ *
+ * Web address: http://polybench.sourceforge.net
+ */
+/* heat-3d.c: this file is part of PolyBench/C */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <math.h>
+
+/* Include polybench common header. */
+#include <polybench.h>
+
+/* Include benchmark-specific header. */
+#include "heat-3d.h"
+
+
+/* Array initialization. */
+static
+void init_array (int n,
+ DATA_TYPE POLYBENCH_3D(A,N,N,N,n,n,n),
+ DATA_TYPE POLYBENCH_3D(B,N,N,N,n,n,n))
+{
+ int i, j, k;
+
+ for (i = 0; i < n; i++)
+ for (j = 0; j < n; j++)
+ for (k = 0; k < n; k++)
+ A[i][j][k] = B[i][j][k] = (DATA_TYPE) (i + j + (n-k))* 10 / (n);
+}
+
+
+/* DCE code. Must scan the entire live-out data.
+ Can be used also to check the correctness of the output. */
+static
+void print_array(int n,
+ DATA_TYPE POLYBENCH_3D(A,N,N,N,n,n,n))
+
+{
+ int i, j, k;
+
+ POLYBENCH_DUMP_START;
+ POLYBENCH_DUMP_BEGIN("A");
+ for (i = 0; i < n; i++)
+ for (j = 0; j < n; j++)
+ for (k = 0; k < n; k++) {
+ if ((i * n * n + j * n + k) % 20 == 0) fprintf(POLYBENCH_DUMP_TARGET, "\n");
+ fprintf(POLYBENCH_DUMP_TARGET, DATA_PRINTF_MODIFIER, A[i][j][k]);
+ }
+ POLYBENCH_DUMP_END("A");
+ POLYBENCH_DUMP_FINISH;
+}
+
+/* Main computational kernel. The whole function will be timed,
+ including the call and return. */
+static
+void kernel_heat_3d(int tsteps,
+ int n,
+ DATA_TYPE POLYBENCH_3D(A,N,N,N,n,n,n),
+ DATA_TYPE POLYBENCH_3D(B,N,N,N,n,n,n))
+{
+ int t, i, j, k;
+
+#pragma scop
+ for (t = 1; t <= TSTEPS; t++) {
+ for (i = 1; i < _PB_N-1; i++) {
+ for (j = 1; j < _PB_N-1; j++) {
+ for (k = 1; k < _PB_N-1; k++) {
+ B[i][j][k] = SCALAR_VAL(0.125) * (A[i+1][j][k] - SCALAR_VAL(2.0) * A[i][j][k] + A[i-1][j][k])
+ + SCALAR_VAL(0.125) * (A[i][j+1][k] - SCALAR_VAL(2.0) * A[i][j][k] + A[i][j-1][k])
+ + SCALAR_VAL(0.125) * (A[i][j][k+1] - SCALAR_VAL(2.0) * A[i][j][k] + A[i][j][k-1])
+ + A[i][j][k];
+ }
+ }
+ }
+ for (i = 1; i < _PB_N-1; i++) {
+ for (j = 1; j < _PB_N-1; j++) {
+ for (k = 1; k < _PB_N-1; k++) {
+ A[i][j][k] = SCALAR_VAL(0.125) * (B[i+1][j][k] - SCALAR_VAL(2.0) * B[i][j][k] + B[i-1][j][k])
+ + SCALAR_VAL(0.125) * (B[i][j+1][k] - SCALAR_VAL(2.0) * B[i][j][k] + B[i][j-1][k])
+ + SCALAR_VAL(0.125) * (B[i][j][k+1] - SCALAR_VAL(2.0) * B[i][j][k] + B[i][j][k-1])
+ + B[i][j][k];
+ }
+ }
+ }
+ }
+#pragma endscop
+
+}
+
+
+int main(int argc, char** argv)
+{
+ /* Retrieve problem size. */
+ int n = N;
+ int tsteps = TSTEPS;
+
+ /* Variable declaration/allocation. */
+ POLYBENCH_3D_ARRAY_DECL(A, DATA_TYPE, N, N, N, n, n, n);
+ POLYBENCH_3D_ARRAY_DECL(B, DATA_TYPE, N, N, N, n, n, n);
+
+
+ /* Initialize array(s). */
+ init_array (n, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B));
+
+ /* Start timer. */
+ polybench_start_instruments;
+
+ /* Run kernel. */
+ kernel_heat_3d (tsteps, n, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B));
+
+ /* Stop and print timer. */
+ polybench_stop_instruments;
+ polybench_print_instruments;
+
+ /* Prevent dead-code elimination. All live-out data must be printed
+ by the function call in argument. */
+ polybench_prevent_dce(print_array(n, POLYBENCH_ARRAY(A)));
+
+ /* Be clean. */
+ POLYBENCH_FREE_ARRAY(A);
+
+ return 0;
+}
diff --git a/codes/heat-3d/heat-3d.h b/codes/heat-3d/heat-3d.h
new file mode 100644
index 0000000000000000000000000000000000000000..37fb9fdf10cee457e66013d8f5452148179bbca5
--- /dev/null
+++ b/codes/heat-3d/heat-3d.h
@@ -0,0 +1,80 @@
+/**
+ * This version is stamped on May 10, 2016
+ *
+ * Contact:
+ * Louis-Noel Pouchet <pouchet.ohio-state.edu>
+ * Tomofumi Yuki <tomofumi.yuki.fr>
+ *
+ * Web address: http://polybench.sourceforge.net
+ */
+#ifndef _HEAT_3D_H
+# define _HEAT_3D_H
+
+/* Default to LARGE_DATASET. */
+# if !defined(MINI_DATASET) && !defined(SMALL_DATASET) && !defined(MEDIUM_DATASET) && !defined(LARGE_DATASET) && !defined(EXTRALARGE_DATASET)
+# define LARGE_DATASET
+# endif
+
+# if !defined(TSTEPS) && !defined(N)
+/* Define sample dataset sizes. */
+# ifdef MINI_DATASET
+# define TSTEPS 20
+# define N 10
+# endif
+
+# ifdef SMALL_DATASET
+# define TSTEPS 40
+# define N 20
+# endif
+
+# ifdef MEDIUM_DATASET
+# define TSTEPS 100
+# define N 40
+# endif
+
+# ifdef LARGE_DATASET
+# define TSTEPS 500
+# define N 120
+# endif
+
+# ifdef EXTRALARGE_DATASET
+# define TSTEPS 1000
+# define N 200
+# endif
+
+
+#endif /* !(TSTEPS N) */
+
+# define _PB_TSTEPS POLYBENCH_LOOP_BOUND(TSTEPS,tsteps)
+# define _PB_N POLYBENCH_LOOP_BOUND(N,n)
+
+
+/* Default data type */
+# if !defined(DATA_TYPE_IS_INT) && !defined(DATA_TYPE_IS_FLOAT) && !defined(DATA_TYPE_IS_DOUBLE)
+# define DATA_TYPE_IS_DOUBLE
+# endif
+
+#ifdef DATA_TYPE_IS_INT
+# define DATA_TYPE int
+# define DATA_PRINTF_MODIFIER "%d "
+#endif
+
+#ifdef DATA_TYPE_IS_FLOAT
+# define DATA_TYPE float
+# define DATA_PRINTF_MODIFIER "%0.2f "
+# define SCALAR_VAL(x) x##f
+# define SQRT_FUN(x) sqrtf(x)
+# define EXP_FUN(x) expf(x)
+# define POW_FUN(x,y) powf(x,y)
+# endif
+
+#ifdef DATA_TYPE_IS_DOUBLE
+# define DATA_TYPE double
+# define DATA_PRINTF_MODIFIER "%0.2lf "
+# define SCALAR_VAL(x) x
+# define SQRT_FUN(x) sqrt(x)
+# define EXP_FUN(x) exp(x)
+# define POW_FUN(x,y) pow(x,y)
+# endif
+
+#endif /* !_HEAT_3D_H */