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fix shootout-mandelbrot to make it pass the shootout test #17957

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fix shootout-mandelbrot to make it pass the shootout test #17957

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10 changes: 9 additions & 1 deletion src/test/bench/shootout-mandelbrot.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -126,7 +126,15 @@ fn mandelbrot<W: io::Writer>(w: uint, mut out: W) -> io::IoResult<()> {
Future::spawn(proc () {
let mut res: Vec<u8> = Vec::with_capacity((chunk_size * w) / 8);
let init_r_slice = vec_init_r.as_slice();
for &init_i in vec_init_i.slice(i * chunk_size, (i + 1) * chunk_size).iter() {

let start = i * chunk_size;
let end = if i == (WORKERS - 1) {
start + last_chunk_size
} else {
(i + 1) * chunk_size
};

for &init_i in vec_init_i.slice(start, end).iter() {
write_line(init_i, init_r_slice, &mut res);
}

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