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This commit adds support for the AVX512 implementation of the
ipv6_set_addrs action as well as an AVX512 implementation of
updating the L4 checksums.
Here are some relative performance numbers for this patch:
+-----------------------------+----------------+
| Actions | AVX with patch |
+-----------------------------+----------------+
| ipv6_src | 1.14x |
+-----------------------------+----------------+
| ipv6_src + ipv6_dst | 1.40x |
+-----------------------------+----------------+
| ipv6_label | 1.14x |
+-----------------------------+----------------+
| mod_ipv6 4 x field | 1.43x |
+-----------------------------+----------------+
Signed-off-by: Emma Finn <emma.finn@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
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This patch add clearing of connection tracking fields to the
avx512 implementation of the ipv4 action. This patch also extends
the actions autovalidator to include a compare for packet metadata.
Fixes: 92eb03f7b03a ("odp-execute: Add ISA implementation of set_masked IPv4 action")
Signed-off-by: Emma Finn <emma.finn@intel.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
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There is no need to log if the implementation didn't change.
Scalar one is default, any change will be logged. And availability
is not really important to log at INFO level. Moving these logs
to DBG level to avoid littering the log file and confusing users.
We do the same for miniflow_extract and datapath interface
implementations.
Additionally text of the log message made more readable and uniform
with the one used for miniflow_extract.
Fixes: 95e4a35b0a1d ("odp-execute: Add function pointers to odp-execute for different action implementations.")
Acked-by: Emma Finn <emma.finn@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
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This commit includes infrastructure changes for enabling set_masked_X
actions and also adds support for the AVX512 implementation of the
eth_set_addrs action.
Signed-off-by: Emma Finn <emma.finn@intel.com>
Acked-by: Sunil Pai G <sunil.pai.g@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
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This commit adds the AVX512 implementation of the
pop_vlan action.
Signed-off-by: Emma Finn <emma.finn@intel.com>
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Co-authored-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Sunil Pai G <sunil.pai.g@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
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This commit adds the AVX512 implementation of the action functionality.
Usage:
$ ovs-appctl odp-execute/action-impl-set avx512
Signed-off-by: Emma Finn <emma.finn@intel.com>
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Co-authored-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Sunil Pai G <sunil.pai.g@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
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This commit adds a new command to allow the user to switch
the active action implementation at runtime.
Usage:
$ ovs-appctl odp-execute/action-impl-set scalar
This commit also adds a new command to retrieve the list of available
action implementations. This can be used by to check what implementations
of actions are available and what implementation is active during runtime.
Usage:
$ ovs-appctl odp-execute/action-impl-show
Added separate test-case for ovs-actions show/set commands:
odp-execute - actions implementation
Signed-off-by: Emma Finn <emma.finn@intel.com>
Signed-off-by: Kumar Amber <kumar.amber@intel.com>
Signed-off-by: Sunil Pai G <sunil.pai.g@intel.com>
Co-authored-by: Kumar Amber <kumar.amber@intel.com>
Co-authored-by: Sunil Pai G <sunil.pai.g@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
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This commit introduced the auto-validation function which
allows users to compare the batch of packets obtained from
different action implementations against the linear
action implementation.
The autovalidator function can be triggered at runtime using the
following command:
$ ovs-appctl odp-execute/action-impl-set autovalidator
Signed-off-by: Emma Finn <emma.finn@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Sunil Pai G <sunil.pai.g@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
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This commit removes the pop_vlan action from the large switch
and creates a separate function for batched processing. A function
pointer is also added to call the new batched function for the pop_vlan
action.
Signed-off-by: Emma Finn <emma.finn@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Sunil Pai G <sunil.pai.g@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
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implementations.
This commit introduces the initial infrastructure required to allow
different implementations for OvS actions. The patch introduces action
function pointers which allows user to switch between different action
implementations available. This will allow for more performance and flexibility
so the user can choose the action implementation to best suite their use case.
Signed-off-by: Emma Finn <emma.finn@intel.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Sunil Pai G <sunil.pai.g@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Signed-off-by: Ian Stokes <ian.stokes@intel.com>
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