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how should consumer process IB_WC_WR_FLUSH_ERR?

DISCUSSION Parav Pandit 2 participants 2 messages Sep 24, 2010 – Sep 28, 2010 1 message not in the archive InfiniBand

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#0 lore raw

Hi,

When consumer application receive IB_WC_WR_FLUSH_ERR, for one of the WQE,
In that case does mean that CQEs for the subsequent WQEs/RQEs should not be polled by the consumer? Or stack/HCA will return the CQEs for all the pending WQEs/RQEs?

Regards,
Parav Pandit

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#2 lore raw
Quoted 4 lines

When consumer application receive IB_WC_WR_FLUSH_ERR, for one of the WQE, In that case does mean that CQEs for the subsequent WQEs/RQEs should not be polled by the consumer?
Or stack/HCA will return the CQEs for all the pending WQEs/RQEs?

You should receive an entry for each posted receive and can continue to poll the CQ. --
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