linaro-dev July 2015

linaro-dev@lists.linaro.org

7 participants
9 discussions

Shamrock v1.2: OpenCL v1.2 API and Runtime for ARMv7/ARMv8

by Gilbert Pitney

All: A new version of Shamrock implementing the OpenCL v1.2 spec, based on LLVM/clang v3.6, is now available at: https://git.linaro.org/gpgpu/shamrock.git , tag 'shamrock_v1.2'. This has been validated on both ARMv7 (Chromebook 2) and ARMv8 (HiKey board) using Khronos conformance and piglit testing. This is based on the clover OpenCL project: http://people.freedesktop.org/~steckdenis/clover and on the contributions from Texas Instruments for the Keystone II Platform: (TI provides full OpenCL DSP Device support separately) git.ti.com/opencl and adding contributions from Linaro for ARM CPU Device support. See the README for details. Many thanks to the contributors who have assisted in the port to ARM and to LLVM/MCJIT: Tom Gall Show Liu Jia Jia Renato Golin Best Regards, - Gil

9 years, 6 months

[meta-linaro][PATCH] perf: move to 4.0.2

by b40527＠freescale.com

From: Zongchun Yu <Zongchun.Yu(a)freescale.com> The 3.18.5 tarball has been removed in the mirror. So Update the SRC_URI to point to a avaliable tarball. Signed-off-by: Zongchun Yu <Zongchun.Yu(a)freescale.com> --- meta-linaro/recipes-kernel/perf/perf.bbappend | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/meta-linaro/recipes-kernel/perf/perf.bbappend b/meta-linaro/recipes-kernel/perf/perf.bbappend index 7bf446a..cf7cb93 100644 --- a/meta-linaro/recipes-kernel/perf/perf.bbappend +++ b/meta-linaro/recipes-kernel/perf/perf.bbappend @@ -1,13 +1,13 @@ LICENSE = "GPL-2" LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" -PV = "3.18.5" +PV = "4.0.2" FILESEXTRAPATHS_prepend := "${THISDIR}/files:" -SRC_URI = "${DEBIAN_MIRROR}/main/l/linux-tools/linux-tools_3.18.5.orig.tar.xz" +SRC_URI = "${DEBIAN_MIRROR}/main/l/linux-tools/linux-tools_4.0.2.orig.tar.xz" -SRC_URI[md5sum] = "c9ee8f5c1f88e562f1c1d6997c442c7f" -SRC_URI[sha256sum] = "bf79397874cc211e81eed47e2c2591632ba7b03d3de73aea867f2a78917b9720" +SRC_URI[md5sum] = "2bf7891f174843b40603395e94bde29d" +SRC_URI[sha256sum] = "9c149a18e2d0ec3aba9200fdf49b124849a74130574e15abcb526f7481c2147e" S = "${WORKDIR}/linux-tools-${PV}" B = "${WORKDIR}/linux-tools-${PV}-build" -- 1.8.3.2

9 years, 6 months

[ACTIVITY] Week 30

by Andrey Konovalov

== Progress == * BB-29 "ENG: Linux linaro baseline maintenance" (80%): - added the updated Android topic back into linux-linaro-core-tracking tree, updated llct and ll to v4.2-rc3, tagged the 15.07 linux-linaro kernel release - fixed vexpress64 linux-linaro CI builds by removing the step to build the boot wrapper (it no longer needed) - after the linux-linaro CI armv7 builds have been switched from utopic to vivid, the boards stopped booting (/etc/machine-id is missing, and /etc is mounted ro). Added few kernel config option which are required by systemd to distribution.conf fragment. This haven't made the "/etc/machine-id" error to disappear, but at least the booting continued to the boot prompt, and the LAVA tests were executed. - noticed that enabling CONFIG_LOCALVERSION_AUTO in the config fragment doesn't result in git commit id being added to the kernel version in the builds. The (two) reasons have been identified, the solution is TBD. * PTO (20%): - July 24th - day off == Plans == * BB-29 "ENG: Linux linaro baseline maintenance" (80%): - create separate Jira issues ("stories") for the "/etc/machine-id" error, and the "LOCALVERSION_AUTO" issues. - update linux-linaro kernel trees to v4.2-rc4. * PTO (20%): - July 31st - day off == Issues == * none

9 years, 6 months

RFC: Gerrit version upgrade on Linaro hosts

by Paul Sokolovsky

Hello, All Linaro Gerrit services (4 of them) currently run Gerrit 2.8.6.1, the latest of 2.8 branch, which is now 1 year old, and 3 major releases behind the latest, 2.11. We (Systems) regularly get requests regarding features available in newer Gerrit versions, and regularly face issues, which are not even reportable upstream, as we run a pretty old version. With all the improvements we did to Gerrit management across different installs lately, we're now ready to raise the question of the version upgrade. Here're basic facts about recent Gerrit versions: 1. Major change in 2.9 is introduction of new change summary screen. It's pretty different by both looks and feel and it's fair to say taht one needs to relearn Gerrit a bit with its introduction. It's still possible to use old screen, until it's removed in further versions. 2. 2.11 does remove support for old change summary screen. 3. 2.10 and 2.11 are actively supported and maintained (e.g. 2.10.6 released Jun 29, 2.11.2 - Jul, 14). Based on this, we would like to propose upgrade to 2.10, to let people some leeway to learn the new change screen, and be able to switch back to the old screen in the meantime. As usual, we'd like to select single server for pilot upgrade first, and among 4 we have, Linaro Android Gerrit, https://android-review.linaro.org seems like a good candidate, as it's used just by subset of Linaro teams, and at the same time, used regularly to call it "tested" after the pilot period. Things you can do/help with in the meantime: 1. Provide feedback on the general idea of the upgrade. 2. Let us know if you'd like a server you regularly use to be upgraded sooner rather than later. We in particular would like to know whether Android Team (and other stakeholders) agree to pilot new version on https://android-review.linaro.org 3. Get feedback from any stakeholders which may be affected, first of all, from Builds&Baselines, who run CI with Gerrit integration. 4. Get acquainted with new change screen "extramurally", by reviewing documentation with extensive screenshots: https://gerrit-documentation.storage.googleapis.com/Documentation/2.9/user-… Thanks, Paul Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

9 years, 7 months

perf fetch failed

by Yu Zongchun

Hello All. When I use the meta-linaro layer to build perf. I meet following fetch error: ERROR: Fetcher failure: Fetch command failed with exit code 8, output: ftp://ftp.debian.org/debian/pool/main/l/linux-tools/linux-tools_3.18.5.orig…: 2015-07-23 13:29:29 ERROR 404: Not Found. ERROR: Function failed: Fetcher failure for URL: 'ftp://ftp.debian.org/debian/pool/main/l/linux-tools/linux-tools_3.18.5.orig…'. Unable to fetch URL from any source. ERROR: Logfile of failure stored in: /home/b40527/ls2-yocto/fsl-qoriq-sdk/build_ls2085ardb_release/tmp/work/ls2085ardb-fsl-linux/perf/3.18.5-r9/temp/log.do_fetch.24496 ERROR: Task 4 (/home/b40527/ls2-yocto/fsl-qoriq-sdk/poky/meta/recipes-kernel/perf/perf.bb, do_fetch) failed with exit code '1' I have checked the mirror: 'ftp://ftp.debian.org/debian/pool/main/l/linux-tools/ . linux-tools_3.18.5.orig.tar.xz has been removed. So can you help to update the SRC_URI? Thanks Best Regards Zongchun

9 years, 7 months

[meta-linaro-toolchain][PATCH] binutils: remove '-2' from PR

by b40527＠freescale.com

From: Zongchun Yu <Zongchun.Yu(a)freescale.com> Fix following Error: | DEBUG: Executing shell function BUILDSPEC | error: line 4: invalid tag value("^[A-Za-z0-9+._]+$") Release: Release: r2015.01-2 | error: Package has no %description: binutils-linaro+2.25.aarch64 | Building target platforms: aarch64-fsl-linux Signed-off-by: Zongchun Yu <Zongchun.Yu(a)freescale.com> --- .../recipes-devtools/binutils/binutils-linaro-2.25.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta-linaro-toolchain/recipes-devtools/binutils/binutils-linaro-2.25.inc b/meta-linaro-toolchain/recipes-devtools/binutils/binutils-linaro-2.25.inc index 912d59a..96452e2 100644 --- a/meta-linaro-toolchain/recipes-devtools/binutils/binutils-linaro-2.25.inc +++ b/meta-linaro-toolchain/recipes-devtools/binutils/binutils-linaro-2.25.inc @@ -1,7 +1,7 @@ BPV = "2.25.0" MMYY = "15.01" RELEASE = "20${MMYY}-2" -PR = "r${RELEASE}" +PR = "r20${MMYY}" LIC_FILES_CHKSUM="\ file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552\ -- 1.8.3.2

9 years, 7 months

[ACTIVITY] Week 29

by Koen Kooi

== Progress == * Deploy new layout for releases.l.o (10%) * Start meta-luv (60%) * Dragonboard support for meta-96boards (20%) * OE maintenance (10%) == Plans == * Find mind bleach to erase any recollection luv-yocto contents and quality. -- Koen Kooi Builds and Baselines | Release Manager Linaro.org | Open source software for ARM SoCs

9 years, 7 months

[ACTIVITY] Week 28

by Koen Kooi

== Progress == * Deploy new layout for releases.l.o * Integrated new linaro gcc into OE * Fixed OE build issues == Plans == * Start meta-luv -- Koen Kooi Builds and Baselines | Release Manager Linaro.org | Open source software for ARM SoCs

9 years, 7 months

[ACTIVITY] LAVA team weekly report, week 28

by lava-team＠linaro.org

**************** Team Work Logged **************** # milo Progress # * LAVA-1511 - Upstream Kernel CI * LAVA-1811 - Frontend UI improvements/requests (100.0%) * Completed javascript libraries refactoring. * Created a per-branch view of a job. View is a copy of the generic job one. * Switched from 14 days range to a 20 results range on most of the dashboard views. # stylesen Progress # * LAVA-1429 - Dispatcher Refactoring * LAVA-2111 - Support switch user by superuser (44.44%) * addressed review comments from codehelp in mentors.debian.net (log #4h hours) * LAVA-1608 - General Team Items * LAVA-1609 - Senthil's Bugs (55.56%) * patchset available for review #[6857|https://review.linaro.org/#/c/6857] (log #5h hours) # neil.williams(a)linaro.org Progress # * LAVA-1685 - LAVA General (Release, Maintenance & Other) * LAVA-2212 - Release management (21.05%) * LAVA-1429 - Dispatcher Refactoring * LAVA-1806 - Port VMGroup support as secondary connections (78.95%) * (log #7h hours) * (log #8h hours) **************** Team In-Progress **************** # alan.bennett(a)linaro.org Plan # * LAVA-2105 - Create a sample Jira --> git interface # dean.arnold(a)linaro.org Plan # * LAVA-2118 - Dispatcher Refactoring: Add support for Fastmodel Devices * LAVA-1966 - Bug-1409 # milo.casagrande(a)linaro.org Plan # * LAVA-2045 - Collect and report errors during async operations * LAVA-1811 - Frontend UI improvements/requests * LAVA-1589 - Milo's Bugs * LAVA-2093 - Create API to expose parsed build logs errors and warnings * LAVA-2108 - Change how defconfigs built are sent to the backend # neil.williams(a)linaro.org Plan # * LAVA-1806 - Port VMGroup support as secondary connections * LAVA-1573 - Neil's Bugs # senthil.kumaran(a)linaro.org Plan # * LAVA-2192 - 6000 * LAVA-2191 - 5663 * LAVA-2117 - Reserved devices check in master scheduler * LAVA-2116 - Atomic transactions within dbjobsource * LAVA-2115 - Scheduler improvements * LAVA-1976 - 5044 * LAVA-2111 - Support switch user by superuser * LAVA-1609 - Senthil's Bugs # stevan.radakovic(a)linaro.org Plan # * LAVA-1592 - Stevan's Bugs * LAVA-2171 - Parse static metadata * LAVA-2168 - Build a query app based on lava_results_app # tyler.baker(a)linaro.org Plan # * LAVA-2196 - Root cause Jetson-TK1 EMC failure * LAVA-2195 - Implement arm64/arm32 guest booting * LAVA-2176 - Setup LSK AOSP Build * LAVA-2154 - Blacklist tree / kernel / defconfig * LAVA-2010 - Meetings * LAVA-1792 - Tyler's Mentoring * LAVA-1754 - Implement multiple image support * LAVA-1606 - Tyler's Bugs

9 years, 7 months

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linaro-dev July 2015