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Use max_group_size 1 for INDIRECT groups

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Change-Id: I8db03a88af06b373d615e05c4b01e47579df2398
This commit is contained in:
Carmelo Cascone 2019-03-19 15:57:59 -07:00
parent a3635abf1d
commit 4f73fac78a
1 changed files with 7 additions and 4 deletions
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11
core/net/src/main/java/org/onosproject/net/pi/impl/PiGroupTranslatorImpl.java
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@ -102,13 +102,16 @@ final class PiGroupTranslatorImpl {
actionProfileId, actionProfileModel.maxGroupSize())); actionProfileId, actionProfileModel.maxGroupSize()));
} }
// If not INDIRECT, we set the maximum group size as specified in the
// model, however this might be highly inefficient for some HW targets
// which pre-allocate resources for the whole group.
final int maxGroupSize = group.type() == GroupDescription.Type.INDIRECT
? 1 : group.buckets().buckets().size();
final PiActionProfileGroup.Builder piActionGroupBuilder = PiActionProfileGroup.builder() final PiActionProfileGroup.Builder piActionGroupBuilder = PiActionProfileGroup.builder()
.withId(PiActionProfileGroupId.of(group.id().id())) .withId(PiActionProfileGroupId.of(group.id().id()))
.withActionProfileId(groupKey.actionProfileId()) .withActionProfileId(groupKey.actionProfileId())
// We set the maximum group size as specified in the model, .withMaxSize(maxGroupSize);
// however this might be highly inefficient for some HW targets
// which pre-allocate resources for the whole group.
.withMaxSize(actionProfileModel.maxGroupSize());
// Translate group buckets to PI group members // Translate group buckets to PI group members
final PiPipelineInterpreter interpreter = getInterpreterOrNull(device, pipeconf); final PiPipelineInterpreter interpreter = getInterpreterOrNull(device, pipeconf);