matthew/sonic-buildimage
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[Mellanox] Update the buffer setting (#4989)

Browse Source 
* Update the buffer size based on the latest excel

Signed-off-by: Stephen Sun <stephens@mellanox.com>

* Align the buffer configuration with the latest formula:

- reduce redundant "*2" in formula
- use port MTU for local sending the PFC frame and peer lossless MTU for peer sending lossless traffic

Buffer pool size updated accordingly.

Signed-off-by: Stephen Sun <stephens@mellanox.com>
This commit is contained in:
Stephen Sun 2020-07-30 19:22:08 +08:00 committed by GitHub
parent e22de3a659
commit 0db7e88313
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 131 additions and 141 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
device/mellanox/x86_64-mlnx_msn2700-r0/ACS-MSN2700/buffers_defaults_t0.j2
View File

@ -1,8 +1,8 @@
{% set default_cable = '5m' %}
{% set ingress_lossless_pool_size = '5029836' %}
{% set ingress_lossy_pool_size = '5029836' %}
{% set egress_lossless_pool_size = '14024599' %}
{% set egress_lossy_pool_size = '5029836' %}
{% set ingress_lossless_pool_size = '4580864' %}
{% set ingress_lossy_pool_size = '4580864' %}
{% set egress_lossless_pool_size = '13945824' %}
{% set egress_lossy_pool_size = '4580864' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
@ -38,7 +38,7 @@
"ingress_lossless_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"0"
"dynamic_th":"7"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossy_pool]",
@ -52,8 +52,8 @@
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"4096",
"dynamic_th":"3"
"size":"9216",
"dynamic_th":"7"
},
"q_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",

14
device/mellanox/x86_64-mlnx_msn2700-r0/ACS-MSN2700/buffers_defaults_t1.j2
View File

@ -1,8 +1,8 @@
{% set default_cable = '5m' %}
{% set ingress_lossless_pool_size = '2097100' %}
{% set ingress_lossy_pool_size = '2097100' %}
{% set egress_lossless_pool_size = '14024599' %}
{% set egress_lossy_pool_size = '2097100' %}
{% set ingress_lossless_pool_size = '3302912' %}
{% set ingress_lossy_pool_size = '3302912' %}
{% set egress_lossless_pool_size = '13945824' %}
{% set egress_lossy_pool_size = '3302912' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
@ -38,7 +38,7 @@
"ingress_lossless_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"0"
"dynamic_th":"7"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossy_pool]",
@ -52,8 +52,8 @@
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"4096",
"dynamic_th":"3"
"size":"9216",
"dynamic_th":"7"
},
"q_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",

34
device/mellanox/x86_64-mlnx_msn2700-r0/ACS-MSN2700/pg_profile_lookup.ini
View File

@ -1,17 +1,17 @@
# PG lossless profiles.
# speed cable size xon xoff threshold
10000 5m 34816 18432 16384 0
25000 5m 34816 18432 16384 0
40000 5m 34816 18432 16384 0
50000 5m 34816 18432 16384 0
100000 5m 36864 18432 18432 0
10000 40m 36864 18432 18432 0
25000 40m 39936 18432 21504 0
40000 40m 41984 18432 23552 0
50000 40m 41984 18432 23552 0
100000 40m 54272 18432 35840 0
10000 300m 49152 18432 30720 0
25000 300m 71680 18432 53248 0
40000 300m 94208 18432 75776 0
50000 300m 94208 18432 75776 0
100000 300m 184320 18432 165888 0
# PG lossless profiles.
# speed cable size xon xoff threshold
10000 5m 49152 19456 29696 0
25000 5m 49152 19456 29696 0
40000 5m 49152 19456 29696 0
50000 5m 49152 19456 29696 0
100000 5m 50176 19456 30720 0
10000 40m 49152 19456 29696 0
25000 40m 51200 19456 31744 0
40000 40m 52224 19456 32768 0
50000 40m 53248 19456 33792 0
100000 40m 58368 19456 38912 0
10000 300m 56320 19456 36864 0
25000 300m 67584 19456 48128 0
40000 300m 78848 19456 59392 0
50000 300m 86016 19456 66560 0
100000 300m 123904 19456 104448 0

14
device/mellanox/x86_64-mlnx_msn3700-r0/ACS-MSN3700/buffers_defaults_t0.j2
View File

@ -1,8 +1,8 @@
{% set default_cable = '5m' %}
{% set ingress_lossless_pool_size = '14983147' %}
{% set ingress_lossy_pool_size = '14983147' %}
{% set egress_lossless_pool_size = '34340822' %}
{% set egress_lossy_pool_size = '14983147' %}
{% set ingress_lossless_pool_size = '14542848' %}
{% set ingress_lossy_pool_size = '14542848' %}
{% set egress_lossless_pool_size = '34287552' %}
{% set egress_lossy_pool_size = '14542848' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
@ -38,7 +38,7 @@
"ingress_lossless_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"0"
"dynamic_th":"7"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossy_pool]",
@ -52,8 +52,8 @@
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"4096",
"dynamic_th":"3"
"size":"9216",
"dynamic_th":"7"
},
"q_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",

14
device/mellanox/x86_64-mlnx_msn3700-r0/ACS-MSN3700/buffers_defaults_t1.j2
View File

@ -1,8 +1,8 @@
{% set default_cable = '5m' %}
{% set ingress_lossless_pool_size = '9158635' %}
{% set ingress_lossy_pool_size = '9158635' %}
{% set egress_lossless_pool_size = '34340822' %}
{% set egress_lossy_pool_size = '9158635' %}
{% set ingress_lossless_pool_size = '11622400' %}
{% set ingress_lossy_pool_size = '11622400' %}
{% set egress_lossless_pool_size = '34287552' %}
{% set egress_lossy_pool_size = '11622400' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
@ -38,7 +38,7 @@
"ingress_lossless_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"0"
"dynamic_th":"7"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossy_pool]",
@ -52,8 +52,8 @@
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"4096",
"dynamic_th":"3"
"size":"9216",
"dynamic_th":"7"
},
"q_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",

42
device/mellanox/x86_64-mlnx_msn3700-r0/ACS-MSN3700/pg_profile_lookup.ini
View File

@ -1,22 +1,20 @@
# speed cable size xon xoff threshold
1000 5m 35840 18432 17408 0
10000 5m 36864 18432 18432 0
25000 5m 36864 18432 18432 0
40000 5m 36864 18432 18432 0
50000 5m 37888 18432 19456 0
100000 5m 38912 18432 20480 0
200000 5m 41984 18432 23552 0
1000 40m 36864 18432 18432 0
10000 40m 38912 18432 20480 0
25000 40m 41984 18432 23552 0
40000 40m 45056 18432 26624 0
50000 40m 47104 18432 28672 0
100000 40m 59392 18432 40960 0
200000 40m 81920 18432 63488 0
1000 300m 37888 18432 19456 0
10000 300m 53248 18432 34816 0
25000 300m 78848 18432 60416 0
40000 300m 104448 18432 86016 0
50000 300m 121856 18432 103424 0
100000 300m 206848 18432 188416 0
200000 300m 376832 18432 358400 0
# PG lossless profiles.
# speed cable size xon xoff threshold
10000 5m 52224 19456 32768 0
25000 5m 52224 19456 32768 0
40000 5m 53248 19456 33792 0
50000 5m 53248 19456 33792 0
100000 5m 53248 19456 33792 0
200000 5m 55296 19456 35840 0
10000 40m 53248 19456 33792 0
25000 40m 55296 19456 35840 0
40000 40m 57344 19456 37888 0
50000 40m 58368 19456 38912 0
100000 40m 63488 19456 44032 0
200000 40m 74752 19456 55296 0
10000 300m 60416 19456 40960 0
25000 300m 73728 19456 54272 0
40000 300m 86016 19456 66560 0
50000 300m 95232 19456 75776 0
100000 300m 137216 19456 117760 0
200000 300m 223232 19456 203776 0

14
device/mellanox/x86_64-mlnx_msn3800-r0/ACS-MSN3800/buffers_defaults_t0.j2
View File

@ -1,8 +1,8 @@
{% set default_cable = '5m' %}
{% set ingress_lossless_pool_size = '28196784' %}
{% set ingress_lossy_pool_size = '28196784' %}
{% set egress_lossless_pool_size = '34340832' %}
{% set egress_lossy_pool_size = '28196784' %}
{% set ingress_lossless_pool_size = '13924352' %}
{% set ingress_lossy_pool_size = '13924352' %}
{% set egress_lossless_pool_size = '34287552' %}
{% set egress_lossy_pool_size = '13924352' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
@ -38,7 +38,7 @@
"ingress_lossless_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"0"
"dynamic_th":"7"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossy_pool]",
@ -52,8 +52,8 @@
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"4096",
"dynamic_th":"3"
"size":"9216",
"dynamic_th":"7"
},
"q_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",

14
device/mellanox/x86_64-mlnx_msn3800-r0/ACS-MSN3800/buffers_defaults_t1.j2
View File

@ -1,8 +1,8 @@
{% set default_cable = '5m' %}
{% set ingress_lossless_pool_size = '17891280' %}
{% set ingress_lossy_pool_size = '17891280' %}
{% set egress_lossless_pool_size = '34340832' %}
{% set egress_lossy_pool_size = '17891280' %}
{% set ingress_lossless_pool_size = '12457984' %}
{% set ingress_lossy_pool_size = '12457984' %}
{% set egress_lossless_pool_size = '34287552' %}
{% set egress_lossy_pool_size = '12457984' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
@ -38,7 +38,7 @@
"ingress_lossless_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"0"
"dynamic_th":"7"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossy_pool]",
@ -52,8 +52,8 @@
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"4096",
"dynamic_th":"3"
"size":"9216",
"dynamic_th":"7"
},
"q_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",

40
device/mellanox/x86_64-mlnx_msn3800-r0/ACS-MSN3800/pg_profile_lookup.ini
View File

@ -1,23 +1,17 @@
# PG lossless profiles.
# speed cable size xon xoff threshold
1000 5m 32768 18432 14336 0
10000 5m 34816 18432 16384 0
25000 5m 38912 18432 20480 0
40000 5m 41984 18432 23552 0
50000 5m 44032 18432 25600 0
100000 5m 55296 18432 36864 0
200000 5m 77824 18432 59392 0
1000 40m 33792 18432 15360 0
10000 40m 36864 18432 18432 0
25000 40m 43008 18432 24576 0
40000 40m 49152 18432 30720 0
50000 40m 53248 18432 34816 0
100000 40m 72704 18432 54272 0
200000 40m 112640 18432 94208 0
1000 300m 34816 18432 16384 0
10000 300m 50176 18432 31744 0
25000 300m 75776 18432 57344 0
40000 300m 101376 18432 82944 0
50000 300m 117760 18432 99328 0
100000 300m 202752 18432 184320 0
200000 300m 373760 18432 355328 0
# PG lossless profiles.
# speed cable size xon xoff threshold
10000 5m 54272 19456 34816 0
25000 5m 58368 19456 38912 0
40000 5m 61440 19456 41984 0
50000 5m 64512 19456 45056 0
100000 5m 75776 19456 56320 0
10000 40m 55296 19456 35840 0
25000 40m 60416 19456 40960 0
40000 40m 65536 19456 46080 0
50000 40m 69632 19456 50176 0
100000 40m 86016 19456 66560 0
10000 300m 63488 19456 44032 0
25000 300m 78848 19456 59392 0
40000 300m 95232 19456 75776 0
50000 300m 106496 19456 87040 0
100000 300m 159744 19456 140288 0

12
device/mellanox/x86_64-mlnx_msn4700-r0/ACS-MSN4700/buffers_defaults_t0.j2
View File

@ -1,8 +1,8 @@
{% set default_cable = '5m' %}
{% set ingress_lossless_pool_size = '56623104' %}
{% set ingress_lossy_pool_size = '56623104' %}
{% set ingress_lossless_pool_size = '26451968' %}
{% set ingress_lossy_pool_size = '26451968' %}
{% set egress_lossless_pool_size = '60817392' %}
{% set egress_lossy_pool_size = '56623104' %}
{% set egress_lossy_pool_size = '26451968' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
@ -38,7 +38,7 @@
"ingress_lossless_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"0"
"dynamic_th":"7"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossy_pool]",
@ -52,8 +52,8 @@
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"4096",
"dynamic_th":"3"
"size":"9216",
"dynamic_th":"7"
},
"q_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",

12
device/mellanox/x86_64-mlnx_msn4700-r0/ACS-MSN4700/buffers_defaults_t1.j2
View File

@ -1,8 +1,8 @@
{% set default_cable = '5m' %}
{% set ingress_lossless_pool_size = '36011952' %}
{% set ingress_lossy_pool_size = '36011952' %}
{% set ingress_lossless_pool_size = '20627456' %}
{% set ingress_lossy_pool_size = '20627456' %}
{% set egress_lossless_pool_size = '60817392' %}
{% set egress_lossy_pool_size = '36011952' %}
{% set egress_lossy_pool_size = '20627456' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
@ -38,7 +38,7 @@
"ingress_lossless_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"0"
"dynamic_th":"7"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossy_pool]",
@ -52,8 +52,8 @@
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"4096",
"dynamic_th":"3"
"size":"9216",
"dynamic_th":"7"
},
"q_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",

48
device/mellanox/x86_64-mlnx_msn4700-r0/ACS-MSN4700/pg_profile_lookup.ini
View File

@ -1,25 +1,23 @@
# speed cable size xon xoff threshold
1000 5m 32768 18432 14336 0
10000 5m 32768 18432 14336 0
25000 5m 33792 18432 15360 0
40000 5m 33792 18432 15360 0
50000 5m 33792 18432 15360 0
100000 5m 35840 18432 17408 0
200000 5m 37888 18432 19456 0
400000 5m 43008 18432 24576 0
1000 40m 32768 18432 14336 0
10000 40m 34816 18432 16384 0
25000 40m 37888 18432 19456 0
40000 40m 40960 18432 22528 0
50000 40m 43008 18432 24576 0
100000 40m 53248 18432 34816 0
200000 40m 72704 18432 54272 0
400000 40m 112640 18432 94208 0
1000 300m 34816 18432 16384 0
10000 300m 48128 18432 29696 0
25000 300m 70656 18432 52224 0
40000 300m 93184 18432 74752 0
50000 300m 108544 18432 90112 0
100000 300m 183296 18432 164864 0
200000 300m 333824 18432 315392 0
400000 300m 634880 18432 616448 0
# PG lossless profiles.
# speed cable size xon xoff threshold
10000 5m 52224 19456 32768 0
25000 5m 52224 19456 32768 0
40000 5m 53248 19456 33792 0
50000 5m 53248 19456 33792 0
100000 5m 53248 19456 33792 0
200000 5m 55296 19456 35840 0
400000 5m 86016 37888 38912 0
10000 40m 53248 19456 33792 0
25000 40m 55296 19456 35840 0
40000 40m 57344 19456 37888 0
50000 40m 58368 19456 38912 0
100000 40m 63488 19456 44032 0
200000 40m 74752 19456 55296 0
400000 40m 124928 37888 77824 0
10000 300m 60416 19456 40960 0
25000 300m 73728 19456 54272 0
40000 300m 86016 19456 66560 0
50000 300m 95232 19456 75776 0
100000 300m 137216 19456 117760 0
200000 300m 223232 19456 203776 0
400000 300m 420864 37888 373760 0