[bootlin/training-materials updates] master: Kernel compiling: talking about CPU cores or threads (c939e7ee)
Michael Opdenacker
michael.opdenacker at bootlin.com
Wed Apr 21 12:01:57 CEST 2021
Repository : https://github.com/bootlin/training-materials
On branch : master
Link : https://github.com/bootlin/training-materials/commit/c939e7ee2ac401e94f844b6ff00e29e28279407e
>---------------------------------------------------------------
commit c939e7ee2ac401e94f844b6ff00e29e28279407e
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date: Wed Apr 21 12:01:57 2021 +0200
Kernel compiling: talking about CPU cores or threads
Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>
>---------------------------------------------------------------
c939e7ee2ac401e94f844b6ff00e29e28279407e
slides/sysdev-kernel-building/sysdev-kernel-building.tex | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/slides/sysdev-kernel-building/sysdev-kernel-building.tex b/slides/sysdev-kernel-building/sysdev-kernel-building.tex
index aa332928..83e68823 100644
--- a/slides/sysdev-kernel-building/sysdev-kernel-building.tex
+++ b/slides/sysdev-kernel-building/sysdev-kernel-building.tex
@@ -395,7 +395,7 @@ tools (\code{gcc}, \code{as}, \code{ld}, \code{objcopy}, \code{strip}...).
\begin{itemize}
\item Run it in the main kernel source directory!
\item Remember to run multiple jobs in parallel
- if you have multiple CPU cores. Our advice:
+ if you have multiple CPU cores / threads. Our advice:
\code{ncpus * 2} or \code{ncpus + 2}, to fully load
the CPU and I/Os at all times.\\
Example: \code{make -j 8}
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