RGBCube/uutils-coreutils
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Increase buffers for boost in performance.

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(cherry picked from commit 4b702bc9522503b88d9084de2ce5780f75ee9e23)
This commit is contained in:
Dawid Ciężarkiewicz 2014-03-19 09:48:05 -07:00 • committed by Dawid Ciężarkiewicz
parent a42bdea8ac
commit 893ab7c761
1 changed files with 2 additions and 2 deletions
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4
cat/cat.rs
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@ -110,7 +110,7 @@ pub fn exec(files: ~[~str], number: NumberingMode, show_nonprint: bool, show_end
let mut writer = BufferedWriter::with_capacity(1024 * 8, stdout_raw()); let mut writer = BufferedWriter::with_capacity(1024 * 8, stdout_raw());
let mut at_line_start = true; let mut at_line_start = true;
let mut buf = [0, .. 2]; let mut buf = ~[0, .. 1024 * 4];
loop { loop {
// reading from a TTY seems to raise a condition on // reading from a TTY seems to raise a condition on
// EOF, rather than return Some(0) like a file. // EOF, rather than return Some(0) like a file.
@ -170,8 +170,8 @@ pub fn exec(files: ~[~str], number: NumberingMode, show_nonprint: bool, show_end
return; return;
} }
let mut buf = [0, .. 100000];
let mut writer = stdout_raw(); let mut writer = stdout_raw();
let mut buf = ~[0, .. 1024 * 64];
// passthru mode // passthru mode
for path in files.iter() { for path in files.iter() {
let mut reader = match open(path.to_owned()) { let mut reader = match open(path.to_owned()) {