diff options
Diffstat (limited to 'doc/manual/command-ref')
| -rw-r--r-- | doc/manual/command-ref/conf-file.xml | 6 | ||||
| -rw-r--r-- | doc/manual/command-ref/opt-common.xml | 5 |
2 files changed, 6 insertions, 5 deletions
diff --git a/doc/manual/command-ref/conf-file.xml b/doc/manual/command-ref/conf-file.xml index 0f7a2deba049..96f8a4b608a4 100644 --- a/doc/manual/command-ref/conf-file.xml +++ b/doc/manual/command-ref/conf-file.xml @@ -101,9 +101,9 @@ flag, e.g. <literal>--option gc-keep-outputs false</literal>.</para> <listitem><para>This option defines the maximum number of jobs that Nix will try to build in parallel. The default is - <literal>1</literal>. You should generally set it to the number - of CPUs in your system (e.g., <literal>2</literal> on an Athlon 64 - X2). It can be overridden using the <option + <literal>1</literal>. The special value <literal>auto</literal> + causes Nix to use the number of CPUs in your system. It can be + overridden using the <option linkend='opt-max-jobs'>--max-jobs</option> (<option>-j</option>) command line switch.</para></listitem> diff --git a/doc/manual/command-ref/opt-common.xml b/doc/manual/command-ref/opt-common.xml index 2a076877a1b4..2aa41c4d4389 100644 --- a/doc/manual/command-ref/opt-common.xml +++ b/doc/manual/command-ref/opt-common.xml @@ -93,8 +93,9 @@ <term><option>-j</option></term> <listitem><para>Sets the maximum number of build jobs that Nix will - perform in parallel to the specified number. The default is - specified by the <link + perform in parallel to the specified number. Specify + <literal>auto</literal> to use the number of CPUs in the system. + The default is specified by the <link linkend='conf-build-max-jobs'><literal>build-max-jobs</literal></link> configuration setting, which itself defaults to <literal>1</literal>. A higher value is useful on SMP systems or to |