From 81d25daf6192709504867509f2004106e27c6c95 Mon Sep 17 00:00:00 2001
From: Aryadev Chavali <aryadev@aryadevchavali.com>
Date: Wed, 14 Sep 2022 00:14:06 +0100
Subject: (Emacs)+early-init native-compilation options
Set to 4 workers at the start to make compilation at least as fast as
possible: my laptop has 4 cores so it'll just slow it down until early
compilation is done, while my desktop can still keep going as it has 8
threads. In config.org this is setup correctly so the rest of the
config (which is the much larger part) uses a system dependent number
of cores.
---
Emacs/.config/emacs/config.org | 15 +++++++++++++++
Emacs/.config/emacs/early-init.el | 7 ++++++-
Emacs/.config/emacs/init.el | 2 +-
3 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/Emacs/.config/emacs/config.org b/Emacs/.config/emacs/config.org
index f20b66b..e06745c 100644
--- a/Emacs/.config/emacs/config.org
+++ b/Emacs/.config/emacs/config.org
@@ -140,6 +140,21 @@ common use of this macro.
`(cond
,@current-lisp)))
#+end_src
+
+In [[file:early-init.el][early-init.el]] I set the number of native-workers to 4, which isn't
+necessarily optimal for the rest of my config to use depending on the
+machine I use:
+- On my laptop (spiderboy) I'd prefer to have it use 2-3 threads so I
+ can use the rest of the laptop while waiting for compilation
+- On my desktop (oldboy) I'd prefer to use 4-6 threads as I can afford
+ more and get a much faster compilation as a result.
+#+begin_src emacs-lisp
+(+dx/sys-name-cond
+ ("spiderboy"
+ (setq native-comp-async-jobs-number 3))
+ ("oldboy"
+ (setq native-comp-async-jobs-number 6)))
+#+end_src
** Clean buffer list
Instead of cleaning my buffer list manually, just use this. Preserves
any buffers in ~+dx/keep-buffer~ and kills the rest.
diff --git a/Emacs/.config/emacs/early-init.el b/Emacs/.config/emacs/early-init.el
index afcb4ab..e7a3e75 100644
--- a/Emacs/.config/emacs/early-init.el
+++ b/Emacs/.config/emacs/early-init.el
@@ -6,7 +6,12 @@
(setq gc-cons-threshold most-positive-fixnum
package-enable-at-startup nil
frame-inhibit-implied-resize nil
- frame-resize-pixelwise t)
+ frame-resize-pixelwise t
+ native-comp-async-jobs-number 4
+ native-comp-eln-load-path (list (concat user-emacs-directory ".local/native-compile"))
+ native-comp-always-compile nil
+ native-comp-async-report-warnings-errors 'silent)
+
(push '(menu-bar-lines . 0) default-frame-alist)
(push '(tool-bar-lines . 0) default-frame-alist)
(push '(vertical-scroll-bars) default-frame-alist)
diff --git a/Emacs/.config/emacs/init.el b/Emacs/.config/emacs/init.el
index d4d376d..f84cb6a 100644
--- a/Emacs/.config/emacs/init.el
+++ b/Emacs/.config/emacs/init.el
@@ -35,8 +35,8 @@
(eval-print-last-sexp)))
(load bootstrap-file nil 'nomessage))
+
(setq straight-disable-native-compile nil
- straight-disable-native-compilation nil
straight-use-package-by-default t
use-package-enable-imenu-support t
use-package-always-demand nil
--
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