* [PATCH] Speed up stage0 bootstrap build using prebuilts
@ 2024-01-04 10:57 Jonas Hahnfeld via Developers list for Guile, the GNU extensibility library
2024-02-22 20:09 ` Jonas Hahnfeld via Developers list for Guile, the GNU extensibility library
0 siblings, 1 reply; 2+ messages in thread
From: Jonas Hahnfeld via Developers list for Guile, the GNU extensibility library @ 2024-01-04 10:57 UTC (permalink / raw)
To: guile-devel
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From 95f15821c535537c7ad4fdae1988855314d56ece Mon Sep 17 00:00:00 2001
From: Jonas Hahnfeld <hahnjo@hahnjo.de>
Date: Thu, 4 Jan 2024 11:44:55 +0100
Subject: [PATCH] Speed up stage0 bootstrap build using prebuilts
Use prebuilt bytecode of ice-9/eval.go and others for all of stage0,
it is optimized and evaluation is much faster. In my environment,
this speeds up the build of guile-3.0.9 from around 29 minutes to
only 19 minutes.
* meta/build-env.in: In stage0, prefer prebuilt bytecode over just
compiled stage0 files.
---
meta/build-env.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/build-env.in b/meta/build-env.in
index bdc88ded4..446a536af 100644
--- a/meta/build-env.in
+++ b/meta/build-env.in
@@ -58,7 +58,7 @@ then
fi
export GUILE_LOAD_PATH
case "$GUILE_BOOTSTRAP_STAGE" in
- stage0) GUILE_LOAD_COMPILED_PATH="${top_builddir}/stage0:${top_srcdir}/prebuilt/@SCM_PREBUILT_BINARIES@" ;;
+ stage0) GUILE_LOAD_COMPILED_PATH="${top_srcdir}/prebuilt/@SCM_PREBUILT_BINARIES@:${top_builddir}/stage0" ;;
stage1) GUILE_LOAD_COMPILED_PATH="${top_builddir}/stage1:${top_builddir}/stage0" ;;
stage2) GUILE_LOAD_COMPILED_PATH="${top_builddir}/stage1" ;;
*) GUILE_LOAD_COMPILED_PATH="${top_builddir}/stage2:${top_builddir}/guile-readline" ;;
--
2.43.0
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Speed up stage0 bootstrap build using prebuilts
2024-01-04 10:57 [PATCH] Speed up stage0 bootstrap build using prebuilts Jonas Hahnfeld via Developers list for Guile, the GNU extensibility library
@ 2024-02-22 20:09 ` Jonas Hahnfeld via Developers list for Guile, the GNU extensibility library
0 siblings, 0 replies; 2+ messages in thread
From: Jonas Hahnfeld via Developers list for Guile, the GNU extensibility library @ 2024-02-22 20:09 UTC (permalink / raw)
To: guile-devel, bug-guile; +Cc: Ludovic Courtès
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Dear Guile maintainers,
please consider below patch to speed up the build from release tarballs
that include prebuilt bytecode.
Jonas
On Thu, 2024-01-04 at 11:57 +0100, Jonas Hahnfeld wrote:
> From 95f15821c535537c7ad4fdae1988855314d56ece Mon Sep 17 00:00:00 2001
> From: Jonas Hahnfeld <hahnjo@hahnjo.de>
> Date: Thu, 4 Jan 2024 11:44:55 +0100
> Subject: [PATCH] Speed up stage0 bootstrap build using prebuilts
>
> Use prebuilt bytecode of ice-9/eval.go and others for all of stage0,
> it is optimized and evaluation is much faster. In my environment,
> this speeds up the build of guile-3.0.9 from around 29 minutes to
> only 19 minutes.
>
> * meta/build-env.in: In stage0, prefer prebuilt bytecode over just
> compiled stage0 files.
> ---
> meta/build-env.in | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/build-env.in b/meta/build-env.in
> index bdc88ded4..446a536af 100644
> --- a/meta/build-env.in
> +++ b/meta/build-env.in
> @@ -58,7 +58,7 @@ then
> fi
> export GUILE_LOAD_PATH
> case "$GUILE_BOOTSTRAP_STAGE" in
> - stage0) GUILE_LOAD_COMPILED_PATH="${top_builddir}/stage0:${top_srcdir}/prebuilt/@SCM_PREBUILT_BINARIES@" ;;
> + stage0) GUILE_LOAD_COMPILED_PATH="${top_srcdir}/prebuilt/@SCM_PREBUILT_BINARIES@:${top_builddir}/stage0" ;;
> stage1) GUILE_LOAD_COMPILED_PATH="${top_builddir}/stage1:${top_builddir}/stage0" ;;
> stage2) GUILE_LOAD_COMPILED_PATH="${top_builddir}/stage1" ;;
> *) GUILE_LOAD_COMPILED_PATH="${top_builddir}/stage2:${top_builddir}/guile-readline" ;;
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2024-01-04 10:57 [PATCH] Speed up stage0 bootstrap build using prebuilts Jonas Hahnfeld via Developers list for Guile, the GNU extensibility library
2024-02-22 20:09 ` Jonas Hahnfeld via Developers list for Guile, the GNU extensibility library
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