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#include "Halide.h"
#include <stdio.h>
using namespace Halide;
bool vector_store = false, scalar_store = false;
// A trace that checks for vector and scalar stores
int my_trace(JITUserContext *user_context, const halide_trace_event_t *ev) {
if (ev->event == halide_trace_store) {
if (ev->type.lanes > 1) {
vector_store = true;
} else {
scalar_store = true;
}
}
return 0;
}
int main(int argc, char **argv) {
Func f;
Var x;
f(x) = x;
f.jit_handlers().custom_trace = &my_trace;
f.trace_stores();
Buffer<int> result_1 = f.realize({10});
f.vectorize(x, 4);
Buffer<int> result_2 = f.realize({10});
// There should have been vector stores and scalar stores.
if (!vector_store || !scalar_store) {
printf("There should have been vector and scalar stores\n");
return 1;
}
printf("Success!\n");
return 0;
}
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