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add tool for performance impact mesurement - scroll - scrollbackbuffer program … |
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git clone git://git.suckless.org/scroll |
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--- |
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commit 2dce762b8ecaf52fdcbc58fa203c8f83835216ca |
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parent c4b7051d0af4482b594ce065fe77e9f9c0935893 |
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Author: Jan Klemkow <[email protected]> |
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Date: Mon, 27 Apr 2020 00:00:27 +0200 |
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add tool for performance impact mesurement |
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Diffstat: |
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A perf.sh | 23 +++++++++++++++++++++++ |
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1 file changed, 23 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/perf.sh b/perf.sh |
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@@ -0,0 +1,23 @@ |
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+#!/bin/sh |
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+ |
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+set -eu |
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+ |
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+num=1000000 |
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+ |
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+rm -f perf_*.log |
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+ |
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+for i in `jot 10`; do |
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+ /usr/bin/time st -e jot $num 2>>perf_0.log |
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+done |
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+ |
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+for i in `jot 10`; do |
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+ /usr/bin/time st -e ./ptty jot $num 2>>perf_1.log |
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+done |
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+ |
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+for i in `jot 10`; do |
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+ /usr/bin/time st -e ./ptty ./ptty jot $num 2>>perf_2.log |
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+done |
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+ |
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+for i in `jot 10`; do |
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+ /usr/bin/time st -e ./ptty ./ptty ./ptty jot $num 2>>perf_3.log |
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+done |
