From 8eaad5ca6c3e74fb310115e1733232909b2e27db Mon Sep 17 00:00:00 2001
From: Charalampos Kominos <Charalampos.Kominos@enea.com>
Date: Wed, 14 Mar 2018 13:56:17 +0100
Subject: [IDF] arm-pod7: Configure hugepages and cpupinning variables for
armpod7
For non-dpdk scenarios we define as cpu config:
0,1 for OS
2-7 for nova
For dpdk scenarios we define as cpu config:
0,1 for OS,
2,3 for DPDK drivers and processes
4-7 for nova
Dpdk config is also provided for the 3 thunderx nodes which currently
serve as KVM nodes. The config is similar to the config above with
cores 4-47 being used for nova.
JIRA: ARMBAND-364
Change-Id: I761aa8e73935b7180f4f377841cc93c9d81cf4d7
Signed-off-by: Charalampos Kominos <charalampos.kominos@enea.com>
Signed-off-by: Guillermo Herrero <guillermo.herrero@enea.com>
---
labs/arm/idf-pod7.yaml | 45 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
(limited to 'labs')
diff --git a/labs/arm/idf-pod7.yaml b/labs/arm/idf-pod7.yaml
index 58ad2e56..a8041a2d 100644
--- a/labs/arm/idf-pod7.yaml
+++ b/labs/arm/idf-pod7.yaml
@@ -86,3 +86,48 @@ idf:
- 'e0900000.xgmac'
- interfaces: *interfaces_b
busaddr: *busaddr_b
+ reclass:
+ node:
+ - compute_params: &compute_params_a
+ common:
+ nova_cpu_pinning: &nova_cpu_pinning_common_a "2-47"
+ compute_hugepages_size: 2M
+ compute_hugepages_count: 8192
+ compute_hugepages_mount: /mnt/hugepages_2M
+ compute_kernel_isolcpu: *nova_cpu_pinning_common_a
+ dpdk:
+ nova_cpu_pinning: "4-47"
+ compute_hugepages_size: 2M
+ compute_hugepages_count: 8192
+ compute_hugepages_mount: /mnt/hugepages_2M
+ compute_kernel_isolcpu: *nova_cpu_pinning_common_a
+ compute_dpdk_driver: vfio
+ compute_ovs_pmd_cpu_mask: "0xc"
+ compute_ovs_dpdk_socket_mem: "4096"
+ compute_ovs_dpdk_lcore_mask: "0xc"
+ compute_ovs_memory_channels: "2"
+ dpdk0_driver: vfio-pci
+ dpdk0_n_rxq: 2
+ - compute_params: *compute_params_a
+ - compute_params: *compute_params_a
+ - compute_params: &compute_params_b
+ common:
+ nova_cpu_pinning: &nova_cpu_pinning_common_b "2,3,4,5,6,7"
+ compute_hugepages_size: 2M
+ compute_hugepages_count: 8192
+ compute_hugepages_mount: /mnt/hugepages_2M
+ compute_kernel_isolcpu: *nova_cpu_pinning_common_b
+ dpdk:
+ nova_cpu_pinning: "4-7"
+ compute_hugepages_size: 2M
+ compute_hugepages_count: 8192
+ compute_hugepages_mount: /mnt/hugepages_2M
+ compute_kernel_isolcpu: *nova_cpu_pinning_common_b
+ compute_dpdk_driver: vfio
+ compute_ovs_pmd_cpu_mask: "0xc"
+ compute_ovs_dpdk_socket_mem: "4096"
+ compute_ovs_dpdk_lcore_mask: "0xc"
+ compute_ovs_memory_channels: "2"
+ dpdk0_driver: vfio-pci
+ dpdk0_n_rxq: 2
+ - compute_params: *compute_params_b
--
cgit