Revision 79dc0c0d5e6de1fa0deca2a82019ceba23d4d8aa authored by Pranav Bhandarkar on 08 October 2019, 23:56:21 UTC, committed by Pranav Bhandarkar on 08 October 2019, 23:56:21 UTC
1 parent 90701c9
autotune_bug_3.cpp
#include "Halide.h"
#include <stdio.h>
using namespace Halide;
int my_trace(void *user_context, const halide_trace_event_t *e) {
// The schedule implies that f will be stored from 0 to 8
if (e->event == 2 && std::string(e->func) == "f") {
if (e->coordinates[1] < 8) {
printf("Bounds on realization of f were supposed to be >= [0, 8]\n"
"Instead they are: %d %d\n", e->coordinates[0], e->coordinates[1]);
exit(-1);
}
}
return 0;
}
int main(int argc, char **argv) {
Func f("f"), g("g");
Var x("x");
f(x) = x;
f.store_root();
g(x) = f(x) + f(x+1);
f.compute_at(g, x);
Var xo("xo"), xi("xi");
f.split(x, xo, xi, 8);
f.trace_realizations().trace_stores();
g.set_custom_trace(&my_trace);
g.bound(x, 0, 2);
g.output_buffer().dim(0).set_bounds(0, 2);
g.realize(2);
printf("Success!\n");
return 0;
}
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