From: "Alexander Kanavin" <alex.kanavin@gmail.com>
To: openembedded-core@lists.openembedded.org
Cc: Alexander Kanavin <alex.kanavin@gmail.com>
Subject: [PATCH 09/26] package_rpm: use zstd instead of xz
Date: Wed, 8 Sep 2021 20:01:08 +0200 [thread overview]
Message-ID: <20210908180125.103473-9-alex.kanavin@gmail.com> (raw)
In-Reply-To: <20210908180125.103473-1-alex.kanavin@gmail.com>
zstd has similar time and space performance in compression but is
vastly faster in decompression, which benefits rootfs creation
(especially when installing very large packages) and on-target
package installation.
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
meta/classes/package_rpm.bbclass | 4 ++--
meta/conf/bitbake.conf | 3 +++
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 88d861c0e7..fc1e4b3a4a 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -684,8 +684,8 @@ python do_package_rpm () {
cmd = cmd + " --define '_use_internal_dependency_generator 0'"
cmd = cmd + " --define '_binaries_in_noarch_packages_terminate_build 0'"
cmd = cmd + " --define '_build_id_links none'"
- cmd = cmd + " --define '_binary_payload w6T%d.xzdio'" % int(d.getVar("XZ_THREADS"))
- cmd = cmd + " --define '_source_payload w6T%d.xzdio'" % int(d.getVar("XZ_THREADS"))
+ cmd = cmd + " --define '_binary_payload w19T%d.zstdio'" % int(d.getVar("ZSTD_THREADS"))
+ cmd = cmd + " --define '_source_payload w19T%d.zstdio'" % int(d.getVar("ZSTD_THREADS"))
cmd = cmd + " --define 'clamp_mtime_to_source_date_epoch 1'"
cmd = cmd + " --define 'use_source_date_epoch_as_buildtime 1'"
cmd = cmd + " --define '_buildhost reproducible'"
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 2140d498f7..52d40738f4 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -814,6 +814,9 @@ XZ_THREADS ?= "${@oe.utils.cpu_count(at_least=2)}"
XZ_DEFAULTS ?= "--memlimit=${XZ_MEMLIMIT} --threads=${XZ_THREADS}"
XZ_DEFAULTS[vardepsexclude] += "XZ_MEMLIMIT XZ_THREADS"
+# Default parallelism for zstd
+ZSTD_THREADS ?= "${@oe.utils.cpu_count(at_least=2)}"
+
# Limit the number of threads that OpenMP libraries will use. Otherwise they
# may fallback to using all CPUs
export OMP_NUM_THREADS = "${BB_NUMBER_THREADS}"
--
2.31.1
next prev parent reply other threads:[~2021-09-08 18:01 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-08 18:01 [PATCH 01/26] meson: update 0.58.1 -> 0.59.1 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 02/26] libcap: update 2.51 -> 2.54 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 03/26] lua: add a recipe from meta-oe Alexander Kanavin
2021-09-09 5:11 ` [OE-core] " Khem Raj
2021-09-08 18:01 ` [PATCH 04/26] lua: update 5.3.6 -> 5.4.3 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 05/26] rpm: update 4.16.1.3 -> 4.17.0 Alexander Kanavin
2021-10-14 12:19 ` [OE-core] " Martin Jansa
2021-09-08 18:01 ` [PATCH 06/26] libdnf: fix the rpm sqlite-only target setup Alexander Kanavin
2021-09-08 18:01 ` [PATCH 07/26] libsolv: disable rpm bdb format support Alexander Kanavin
2021-09-08 18:01 ` [PATCH 08/26] perl: do not build berkeley db module by default Alexander Kanavin
2021-09-08 18:01 ` Alexander Kanavin [this message]
2021-09-08 18:01 ` [PATCH 10/26] qemu: update 6.0.0 -> 6.1.0 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 11/26] runqemu: correct vga-virtio option to keep virgl enabled Alexander Kanavin
2021-09-08 18:01 ` [PATCH 12/26] gnupg: update 2.3.1 -> 2.3.2 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 13/26] pinentry: update 1.1.1 -> 1.2.0 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 14/26] spirv-tools: update 2021.2 -> 2021.3 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 15/26] glslang: update 11.5.0 -> 11.6.0 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 16/26] shaderc: update 2021.1 -> 2021.2 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 17/26] lttng: update 2.12 -> 2.13.0 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 18/26] core-image-ptest-all: bump RAM requirement to 4G Alexander Kanavin
2021-09-08 18:01 ` [PATCH 19/26] inetutils: update 2.1 -> 2.2 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 20/26] systemd: update 249.3 -> 249.4 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 21/26] lsof: update 4.91 -> 4.94.0 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 22/26] libpam: update 1.5.1 -> 1.5.2 Alexander Kanavin
2021-10-12 10:13 ` [OE-core] " Zoltan Boszormenyi
2021-09-08 18:01 ` [PATCH 23/26] libhandy: update 1.2.3 -> 1.4.0 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 24/26] rt-tests: update 2.1 -> 2.2 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 25/26] libgit2: update 1.1.1 -> 1.2.0 Alexander Kanavin
2021-09-08 18:01 ` [PATCH 26/26] libssh2: update 1.9.0 -> 1.10.0 Alexander Kanavin
2021-09-09 9:01 ` [OE-core] [PATCH 01/26] meson: update 0.58.1 -> 0.59.1 Peter Kjellerstedt
2021-09-09 9:04 ` Alexander Kanavin
2021-10-11 2:47 ` Hsia-Jun Li
2021-10-11 8:05 ` Alexander Kanavin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210908180125.103473-9-alex.kanavin@gmail.com \
--to=alex.kanavin@gmail.com \
--cc=openembedded-core@lists.openembedded.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).