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| author |   Peter Mikus <pmikus@cisco.com> | 2019-04-08 12:42:08 +0000 |
|---|---|---|
| committer | Peter Mikus <pmikus@cisco.com> | 2019-04-24 13:46:44 +0000 |
| commit | 0b0b14fb00fbaab5eb2745657d741084fe2e1de2 (patch) | |
| tree | f46f0696fa142a5d8d01a137184d2ee9e96f8cfe /resources/libraries/robot/shared/default.robot | |
| parent | 91f2cb2b789c8cfcaa7fe3d7617fe6b8230df22a (diff) | |
FIX: Large number of interfaces and worker threads
Add buffers-per-numa (previously num-mbuf)
Change-Id: Iad0863668a65b1595630d49a047d591659c7bba5
Signed-off-by: Peter Mikus <pmikus@cisco.com>
Diffstat (limited to 'resources/libraries/robot/shared/default.robot')
| -rw-r--r-- | resources/libraries/robot/shared/default.robot | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/resources/libraries/robot/shared/default.robot b/resources/libraries/robot/shared/default.robot index dd4fb63c3f..579577cb56 100644 --- a/resources/libraries/robot/shared/default.robot +++ b/resources/libraries/robot/shared/default.robot @@ -184,7 +184,6 @@ | | ... | | ${cpu_count_int} | Convert to Integer | ${phy_cores} | | ${thr_count_int} | Convert to Integer | ${phy_cores} -| | ${num_mbufs_int} | Convert to Integer | 16384 | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | ${if1_status} | ${value}= | Run Keyword And Ignore Error @@ -213,13 +212,12 @@ | | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0 | | | ... | Set variable | ${1} | | | ... | ELSE | Set variable | ${rxq_count_int} -| | | ${num_mbufs_int}= | Evaluate | int(${num_mbufs_int}*${rxq_count_int}) | | | Run keyword | ${dut}.Add CPU Main Core | ${cpu_main} | | | Run keyword | ${dut}.Add CPU Corelist Workers | ${cpu_wt} | | | Run keyword | ${dut}.Add DPDK Dev Default RXQ | ${rxq_count_int} -# Temporarily desabling due to API changes: -# https://gerrit.fd.io/r/#/c/16638/ -#| | | Run keyword | ${dut}.Add DPDK Num Mbufs | ${num_mbufs_int} +# For now there is no way to easily predict the number of buffers. Statically +# doing maximum amount of buffers allowed by DPDK. +| | | Run keyword | ${dut}.Add Buffers Per Numa | ${215040} | | | Run keyword if | ${thr_count_int} > 1 | | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD | | | Set Tags | ${thr_count_int}T${cpu_count_int}C @@ -246,7 +244,6 @@ | | ... | | ${cpu_count_int} | Convert to Integer | ${phy_cores} | | ${thr_count_int} | Convert to Integer | ${phy_cores} -| | ${num_mbufs_int} | Convert to Integer | 16384 | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | ${numa}= | Get interfaces numa node | ${nodes['${dut}']} @@ -263,11 +260,10 @@ | | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0 | | | ... | Set variable | ${1} | | | ... | ELSE | Set variable | ${rxq_count_int} -| | | ${num_mbufs_int}= | Evaluate | int(${num_mbufs_int}*${rxq_count_int}) | | | ${config}= | Run keyword | Create Kubernetes VSWITCH startup config | | | ... | node=${nodes['${dut}']} | phy_cores=${phy_cores} | | | ... | cpu_node=${numa} | jumbo=${jumbo} | rxq_count_int=${rxq_count_int} -| | | ... | num_mbufs_int=${num_mbufs_int} +| | | ... | buffers_per_numa=${215040} | | | ... | filename=/tmp/vswitch.conf | if1=${if1_pci} | if2=${if2_pci} | | | Run keyword if | ${thr_count_int} > 1 | | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD |