File: dynamic_reduction_bounds.cpp

package info (click to toggle)
halide 14.0.0-3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 49,124 kB
  • sloc: cpp: 238,722; makefile: 4,303; python: 4,047; java: 1,575; sh: 1,384; pascal: 211; xml: 165; javascript: 43; ansic: 34
file content (25 lines) | stat: -rw-r--r-- 495 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
#include "Halide.h"

#include <stdio.h>

using namespace Halide;

int main(int argc, char **argv) {
    ImageParam input(Float(32), 2);

    Var x, y, z;
    RDom dom(0, input.width() * 8);
    Func f;
    Expr hard_to_reason_about = cast<int>(hypot(input.width(), input.height()));
    f(x, y, z) = 1;
    f(x, y, dom / hard_to_reason_about) += 1;
    f.compile_jit();

    Buffer<float> im(32, 32);
    input.set(im);

    f.realize({100, 100, 16});

    printf("Success!\n");
    return 0;
}