examples/chunk/example02.c in bones-compiler-1.3.1 vs examples/chunk/example02.c in bones-compiler-1.6.0
- old
+ new
@@ -6,20 +6,20 @@
// == More information on Bones
// Contact............Cedric Nugteren <c.nugteren@tue.nl>
// Web address........http://parse.ele.tue.nl/bones/
//
// == File information
-// Filename...........chunk/example2.c
+// Filename...........chunk/example02.c
// Author.............Cedric Nugteren
-// Last modified on...16-April-2012
+// Last modified on...10-October-2014
//
#include <stdio.h>
#define SIZE 2048
#define HALFSIZE (SIZE/2)
-// This is 'example2', demonstrating a chunk-example without an inner-loop, everything is unrolled manually
+// This is 'example02', demonstrating a chunk-example without an inner-loop, everything is unrolled manually
int main(void) {
int i;
// Declare input/output arrays
float A[SIZE];
@@ -29,14 +29,16 @@
for(i=0;i<SIZE;i++) {
A[i] = i%6+i;
}
// Perform the computation
- #pragma species kernel 0:SIZE-1|chunk(0:1) -> 0:HALFSIZE-1|element
+ #pragma scop
+ #pragma species kernel A[0:SIZE-1]|chunk(0:1) -> B[0:HALFSIZE-1]|element
for(i=0;i<HALFSIZE;i++) {
B[i] = A[i*2] + A[i*2+1];
}
#pragma species endkernel example2
+ #pragma endscop
// Clean-up and exit the function
fflush(stdout);
return 0;
}