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opensm: Improve VL use on endport links with torus-2QoS routing

PATCH In review Hal Rosenstock 2 participants 2 messages Nov 28, 2012 – Jan 30, 2013 1 message not in the archive InfiniBand

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cover opensm: Improve VL use on endport links with torus-2QoS routing

Currently, torus-2QoS routing utilizes/requires 8 data VLs on endport links in order to support 2 QoS levels. While the 8 data VLs are a requirement in the subnet core for this, only 2 data VLs are needed on endport links (one for each QoS level). This patch series changes torus-2QoS routing to only require and use 2 data VLs on such endport links.

-- Hal
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A message that is not in the archive (sent off-list or not yet received): 50B65FD7.3040209-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org

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Hi Hal,

Quoted 8 lines · Hal Rosenstock

Currently, torus-2QoS routing utilizes/requires 8 data VLs on endport links in order to support 2 QoS levels. While the 8 data VLs are a requirement in the subnet core for this, only 2 data VLs are needed on endport links (one for each QoS level). This patch series changes torus-2QoS routing to only require and use 2 data VLs on such endport links.

-- Hal
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Applied the series. Thanks.
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