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#include "Halide.h"
#include <stdio.h>
using namespace Halide;
using namespace Halide::Internal;
int main(int argc, char **argv) {
if (!get_jit_target_from_environment().has_gpu_feature()) {
printf("[SKIP] No GPU target enabled.\n");
return 0;
}
Func f("f"), g("g");
Var x("x"), y("y");
Param<int> slices;
RDom r(0, 3 * slices + 1);
slices.set_range(1, 256);
f(x, y) = x + y;
g(x, y) = sum(f(x, r)) + slices;
Var xi("xi"), yi("yi");
g.compute_root().gpu_tile(x, y, xi, yi, 16, 16);
f.compute_at(g, xi);
slices.set(32);
g.realize({1024, 1024});
printf("Success!\n");
return 0;
}
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