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Slayer: ignore idle threads when computing CPU use.

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Adrien Destugues
2015-11-12 11:57:51 +01:00
parent 344e07ac03
commit fae6076edd
2 changed files with 54 additions and 0 deletions
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52
haiku-apps/slayer/patches/slayer-0.9.patchset Normal file
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@@ -0,0 +1,52 @@
From aa827341d670c542f8b8475ba3cc63384aa8537d Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@pulkomandy.tk>
Date: Thu, 12 Nov 2015 08:49:19 +0100
Subject: Exclude Idle threads from CPU use compuation.
diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
index 7f392a2..44f66f0 100644
--- a/src/MainWindow.cpp
+++ b/src/MainWindow.cpp
@@ -282,6 +282,7 @@ void MainWindow::UpdateTeams()
iteration = (iteration + 1) % 2;
total_CPU_diff = 0;
+ int idle_CPU_diff = 0;
for (i = 0; get_next_team_info(&te_cookie, &teinf) == B_NO_ERROR; i++) {
if (!(team_item = (TeamItem *)team_items_list->get(teinf.team))) {
@@ -297,7 +298,10 @@ void MainWindow::UpdateTeams()
thread_item->refreshed = iteration;
team_item->thread_items_list->put(thinf.thread, thread_item);
teamView->AddUnder(thread_item, team_item);
- team_item->CPU_diff += thread_item->CPU_diff;
+ if (teinf.team != 1 || strncmp(thinf.name, "idle thread ", 12) != 0) {
+ team_item->CPU_diff += thread_item->CPU_diff;
+ } else
+ idle_CPU_diff += thread_item->CPU_diff;
}
}
// update team
@@ -318,13 +322,17 @@ void MainWindow::UpdateTeams()
thread_item->update(&thinf);
thread_item->refreshed = iteration;
}
- team_item->CPU_diff += thread_item->CPU_diff;
+ if (teinf.team != 1 || strncmp(thinf.name, "idle thread ", 12) != 0) {
+ team_item->CPU_diff += thread_item->CPU_diff;
+ } else
+ idle_CPU_diff += thread_item->CPU_diff;
}
}
total_CPU_diff += team_item->CPU_diff;
if (total_CPU_diff < 0) printf("Error. CPU diff out of bounds\n");
}
+ total_CPU_diff += idle_CPU_diff;
// division by zero && overflow handling
if (total_CPU_diff <= 0) total_CPU_diff = 1;
--
2.2.2

2
haiku-apps/slayer/slayer-0.9.recipe
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@@ -8,6 +8,8 @@ SOURCE_URI="git+https://github.com/HaikuArchives/Slayer.git#e04057b"
REVISION="2"
ARCHITECTURES="?x86 x86_gcc2"
PATCHES="slayer-$portVersion.patchset"
PROVIDES="
slayer = $portVersion
app:Slayer = $portVersion