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- Log ----------------------------------------------------------------- commit f48fce7b90cbd7f3efa05d5e7481999bf751e98c Author: Bill Fischofer bill.fischofer@linaro.org Date: Mon Jul 2 09:23:48 2018 -0500

changelog: addendum for v1.19.0.2

Document additional changes incorporated in v1.19.0.2 relating to running ODP on large core count systems.

Signed-off-by: Bill Fischofer bill.fischofer@linaro.org Reviewed-by: Petri Savolainen petri.savolainen@linaro.org Signed-off-by: Maxim Uvarov maxim.uvarov@linaro.org

diff --git a/CHANGELOG b/CHANGELOG index 5d7b3567..7ee5670d 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -117,11 +117,19 @@ example/l2fwd_simple fails on some systems when using 1GB huge pages === Unnumbered Bug Fixes * Corrected the handling of timeout events in the scalable scheduler. * Fixed IPsec link order to streamline builds. +* Fixed scaling issues with scheduler support for large core count systems.

=== Known Issues ==== https://bugs.linaro.org/show_bug.cgi?id=3774%5BBug 3774] Shmem validation test runs indefinitely with 1GB huge pages

+==== Running ODP on Systems with more than 64 Cores +There are several issues that seem to arise when running ODP applications on +platforms with more than 64 cores. While the most critical of these, which +affected the scheduler, have been fixed in this release, there are others +that are still under investigation. These will be addressed in the next +release of ODP. + == OpenDataPlane (1.19.0.1) === Summary of Changes ODP v1.19.0.1 is the first service update for the Tiger Moth release. It

commit a3dccfdd5ffa6d26e00898cb76d3aa25090f983b Author: Maxim Uvarov maxim.uvarov@linaro.org Date: Tue Jul 3 15:19:14 2018 +0300

travis: add missing set of ODP_SHM_DIR for code coverage test

Signed-off-by: Maxim Uvarov maxim.uvarov@linaro.org Reviewed-by: Bill Fischofer bill.fischofer@linaro.org

diff --git a/.travis.yml b/.travis.yml index 09e1bf88..3431f27e 100644 --- a/.travis.yml +++ b/.travis.yml @@ -308,10 +308,11 @@ jobs: --enable-debug=full --enable-helper-linux - CCACHE_DISABLE=1 make -j $(nproc) - - sudo CCACHE_DISABLE=1 ODP_SCHEDULER=basic LD_LIBRARY_PATH="$HOME/cunit-install/$CROSS_ARCH/lib:$LD_LIBRARY_PATH" make check - - sudo CCACHE_DISABLE=1 ODP_SCHEDULER=sp LD_LIBRARY_PATH="$HOME/cunit-install/$CROSS_ARCH/lib:$LD_LIBRARY_PATH" make check - - sudo CCACHE_DISABLE=1 ODP_SCHEDULER=iquery LD_LIBRARY_PATH="$HOME/cunit-install/$CROSS_ARCH/lib:$LD_LIBRARY_PATH" make check - - sudo CCACHE_DISABLE=1 ODP_SCHEDULER=scalable LD_LIBRARY_PATH="$HOME/cunit-install/$CROSS_ARCH/lib:$LD_LIBRARY_PATH" make check + - mkdir -p /dev/shm/odp + - sudo CCACHE_DISABLE=1 ODP_SCHEDULER=basic ODP_SHM_DIR=/dev/shm/odp LD_LIBRARY_PATH="$HOME/cunit-install/$CROSS_ARCH/lib:$LD_LIBRARY_PATH" make check + - sudo CCACHE_DISABLE=1 ODP_SCHEDULER=sp ODP_SHM_DIR=/dev/shm/odp LD_LIBRARY_PATH="$HOME/cunit-install/$CROSS_ARCH/lib:$LD_LIBRARY_PATH" make check + - sudo CCACHE_DISABLE=1 ODP_SCHEDULER=iquery ODP_SHM_DIR=/dev/shm/odp LD_LIBRARY_PATH="$HOME/cunit-install/$CROSS_ARCH/lib:$LD_LIBRARY_PATH" make check + - sudo CCACHE_DISABLE=1 ODP_SCHEDULER=scalable ODP_SHM_DIR=/dev/shm/odp LD_LIBRARY_PATH="$HOME/cunit-install/$CROSS_ARCH/lib:$LD_LIBRARY_PATH" make check - bash <(curl -s https://codecov.io/bash) -X coveragepy - stage: test env: TEST=distcheck

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Summary of changes: .travis.yml | 9 +++++---- CHANGELOG | 8 ++++++++ 2 files changed, 13 insertions(+), 4 deletions(-)

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