This patch increases the number of packets processed in a batch during a
lookup from 16 to 32. Processing batches of 32 packets improves
performance and also one of the internal loops can be avoided here.
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
Signed-off-by
This patch increases the number of packets processed in a batch during a
lookup from 16 to 32. Processing batches of 32 packets improves
performance and also one of the internal loops can be avoided here.
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
Signed-off-by
This patch checks if trash is non-zero and only then resets the flowmap
bit and increment the pointer by set bits as found in trash.
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
Signed-off-by: Antonio Fischetti
Acked-by: Jarno Rajahalme
---
lib/flow.h | 11
This patch adds comments to mf_get_next_in_map() to make it more
comprehensible.
Signed-off-by: Bhanuprakash Bodireddy
Signed-off-by: Jarno Rajahalme
Acked-by: Antonio Fischetti
---
lib/flow.h | 32 +++-
1 file changed, 27 insertions(+), 5 deletions(-)
diff --git
prefetching the data in to the caches isn't improving the performance in
cmap_find_batch(). Moreover its found that there is slight improvement
in performance with out prefetching.
This patch removes prefetching from cmap_find_batch().
Signed-off-by: Bhanuprakash Bodireddy
Co-author
By reordering the elements in ovsdb_table_schema structure, pad bytes
can be reduced and also a cache line is saved.
Before: structure size:72, holes:2, sum padbytes:10, cachelines:2
After: structure size:64, holes:1, sum padbytes:2, cachelines:1
Signed-off-by: Bhanuprakash Bodireddy
Co
By reordering the elements in clock structure, pad bytes
can be reduced and also a cache line is saved.
Before: structure size:136, holes:3, sum padbytes:18, cachelines:3
After: structure size:120, holes:1, sum padbytes:2, cachelines:2
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by
By reordering the elements in nl_dump structure, pad bytes can be
reduced there by saving a cache line.
Before: structure size:72, holes:1, sum padbytes:4, cachelines:2
After: structure size:64, holes:0, sum padbytes:0, cachelines:1
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio
, sum padbytes:60, cachelines:12
After: structure size:704, holes:1, sum padbytes:4, cachelines:11
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
Signed-off-by: Antonio Fischetti
Acked-by: Jarno Rajahalme
---
lib/dpif.h | 5 -
1 file changed, 4 insertions(+), 1
By reordering the data elements in dp_netdev_port structure, pad bytes
can be reduced and there by saving a cache line.
Before: structure size:136, holes:3, sum padbytes:15, cachelines:3
After: structure size:128, holes:2, sum padbytes:7, cachelines:2
Signed-off-by: Bhanuprakash Bodireddy
Co
Aligning the 'keys' array seems to have positive performance impact.
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
Signed-off-by: Antonio Fischetti
Acked-by: Daniele Di Proietto
---
lib/dpif-netdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
prefetching the data in to the caches isn't improving the performance in
cmap_find_batch(). Moreover its found that there is slight improvement
in performance with out prefetching.
This patch removes prefetching from cmap_find_batch().
Signed-off-by: Bhanuprakash Bodireddy
Co-author
Add comments in dp_netdev_input__() to explain the reason behind
clearing the flow batches before packet_batch_execute().
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
Signed-off-by: Antonio Fischetti
Acked-by: Daniele Di Proietto
---
lib/dpif-netdev.c | 9
mhash_add__() is expensive and should be only called with valid input.
zero-valued 'data' will not affect the 'hash' value and expensive hash
computation can be skipped when input is zero.
This patch will validate the input in mhash_add__ to save some cpu
cycles.
Signed-
This patch checks if trash is non-zero and only then resets the flowmap
bit and increment the pointer by set bits as found in trash.
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
Signed-off-by: Antonio Fischetti
Acked-by: Jarno Rajahalme
---
lib/flow.h | 15
This patch increases the number of packets processed in a batch during a
lookup from 16 to 32. Processing batches of 32 packets improves
performance and also one of the internal loops can be avoided here.
Signed-off-by: Antonio Fischetti
Co-authored-by: Bhanuprakash Bodireddy
Signed-off-by
This patch adds comments to mf_get_next_in_map() to make it more
comprehensible.
Signed-off-by: Jarno Rajahalme
Acked-by: Bhanuprakash Bodireddy
Acked-by: Antonio Fischetti
---
lib/flow.h | 32 +++-
1 file changed, 27 insertions(+), 5 deletions(-)
diff --git a/lib
thrashing, memory latency, machine clears and expensive
hash computation.
This first patch-set improves the dpcls performance by 15% (+1 Mpps)
when EMC is disabled and OVS-DPDK built with CFLAGS="-O2 -g".
Bhanuprakash Bodireddy (12):
dpcls: Use 32 packet batches for lookups.
Comm
By reordering the elements in ovsdb_table_schema structure, pad bytes
can be reduced and also a cache line is saved.
Before: structure size:72, holes:2, sum padbytes:10, cachelines:2
After: structure size:64, holes:1, sum padbytes:2, cachelines:1
Signed-off-by: Bhanuprakash Bodireddy
Co
By reordering the elements in nl_dump structure, pad bytes can be
reduced there by saving a cache line.
Before: structure size:72, holes:1, sum padbytes:4, cachelines:2
After: structure size:64, holes:0, sum padbytes:0, cachelines:1
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio
, sum padbytes:60, cachelines:12
After: structure size:704, holes:1, sum padbytes:4, cachelines:11
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
Acked-by: Jarno Rajahalme
---
lib/dpif.h | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/dpif.h
By reordering the elements in clock structure, pad bytes
can be reduced and also a cache line is saved.
Before: structure size:136, holes:3, sum padbytes:18, cachelines:3
After: structure size:120, holes:1, sum padbytes:2, cachelines:2
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by
prefetching the data in to the caches isn't improving the performance in
cmap_find_batch(). Moreover its found that there is slight improvement
in performance with out prefetching.
This patch removes prefetching from cmap_find_batch().
Signed-off-by: Bhanuprakash Bodireddy
Co-author
By reordering the data elements in dp_netdev_port structure, pad bytes
can be reduced and there by saving a cache line.
Before: structure size:136, holes:3, sum padbytes:15, cachelines:3
After: structure size:128, holes:2, sum padbytes:7, cachelines:2
Signed-off-by: Bhanuprakash Bodireddy
Co
Aligning the 'keys' array seems to have positive performance impact.
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
---
lib/dpif-netdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index 84aa57
This patch increases the number of packets processed in a batch during a
lookup from 16 to 32. Processing batches of 32 packets improves
performance and also one of the internal loops can be avoided here.
Signed-off-by: Antonio Fischetti
Co-authored-by: Bhanuprakash Bodireddy
---
lib/dpif
mhash_add__() is expensive and should be only called with valid input.
zero-valued 'data' will not affect the 'hash' value and expensive hash
computation can be skipped when input is zero.
This patch will validate the input in mhash_add__ to save some cpu
cycles.
Signed-
Add comments in dp_netdev_input__() to explain the reason behind
clearing the flow batches before packet_batch_execute().
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
---
lib/dpif-netdev.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/lib/dpif-netdev.c
This patch checks if trash is non-zero and only then resets the flowmap
bit and increment the pointer by set bits as found in trash.
Signed-off-by: Bhanuprakash Bodireddy
Co-authored-by: Antonio Fischetti
Acked-by: Jarno Rajahalme
---
lib/flow.h | 15 ++-
1 file changed, 10
thrashing, memory latency, machine clears and expensive
hash computation.
This first patch-set improves the dpcls performance by 15% (+1 Mpps)
when EMC is disabled and OVS-DPDK built with CFLAGS="-O2 -g".
Bhanuprakash Bodireddy (12):
dpcls: Use 32 packet batches for lookups.
Comm
This patch adds comments to mf_get_next_in_map() to make it more
comprehensible.
Signed-off-by: Jarno Rajahalme
Acked-by: Bhanuprakash Bodireddy
Acked-by: Antonio Fischetti
---
lib/flow.h | 32 +++-
1 file changed, 27 insertions(+), 5 deletions(-)
diff --git a/lib
By reordering the data elements in dpif_upcall structure, pad bytes can
be reduced and also a cache line.
Before: structure size:768, holes:1, sum padbytes:60, cachelines:12
After: structure size:656, holes:1, sum padbytes:4, cachelines:11
Signed-off-by: Bhanuprakash Bodireddy
Signed-off-by
Aligning the 'keys' array seems to positively impact performance.
Signed-off-by: Bhanuprakash Bodireddy
Signed-off-by: Antonio Fischetti
---
lib/dpif-netdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index d0bb191..dfc9
By reordering the elements in clock structure, pad bytes can be reduced
and also a cache line is saved.
Before: structure size:136, holes:3, sum padbytes:18, cachelines:3
After: structure size:120, holes:1, sum padbytes:2, cachelines:2
Signed-off-by: Bhanuprakash Bodireddy
Signed-off-by
By reordering the elements in nl_dump structure, pad bytes can be
reduced there by saving a cache line.
Before: structure size:72, holes:1, sum padbytes:4, cachelines:2
After: structure size:64, holes:0, sum padbytes:0, cachelines:1
Signed-off-by: Bhanuprakash Bodireddy
Signed-off-by: Antonio
By reordering the elements in ovsdb_table_schema structure, pad bytes
can be reduced and also a cache line is saved.
Before: structure size:72, holes:2, sum padbytes:10, cachelines:2
After: structure size:64, holes:1, sum padbytes:2, cachelines:1
Signed-off-by: Bhanuprakash Bodireddy
Signed-off
By reordering the data elements in dp_netdev_port structure, pad bytes
can be reduced and there by saving a cache line.
Before: structure size:136, holes:3, sum padbytes:15, cachelines:3
After: structure size:128, holes:1, sum padbytes:7, cachelines:2
Signed-off-by: Bhanuprakash Bodireddy
prefetching the data in to the caches isn't improving the performance in
cmap_find_batch(). Moreover its found that there is slight improvement
in performance with out prefetching.
This patch removes prefetching from cmap_find_batch().
Signed-off-by: Bhanuprakash Bodireddy
Signed-o
inside the packet_batch_per_flow_execute(). Also the
vtune analysis showed that the overall no. of instructions retired for
dp_netdev_input__ reduced by 1,273,800,000 with this patch.
Fixes: 603f2ce04d00 ("dpif-netdev: Clear flow batches before execute.")
Signed-off-by: Bhanuprakash Bodired
mhash_add__() is expensive and should be only called with valid input.
This patch will validate the input before invoking the mhash_add__ and
there by saving some cpu cycles.
Signed-off-by: Bhanuprakash Bodireddy
Signed-off-by: Antonio Fischetti
---
lib/hash.h | 2 +-
1 file changed, 1
This patch checks if trash is non-zero and only then resets the flowmap
bit and increment the pointer by set bits as found in trash.
Signed-off-by: Bhanuprakash Bodireddy
Signed-off-by: Antonio Fischetti
---
lib/flow.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a
thrashing, memory latency, machine clears and expensive
hash computation.
This first patch-set improves the dpcls performance by 15% (~1 Mpps)
when EMC is disabled and OVS-DPDK built with CFLAGS="-O2 -g".
Bhanuprakash Bodireddy (12):
dpcls: Use 32 packet batches for lookups.
Comm
Signed-off-by: Bhanuprakash Bodireddy
Signed-off-by: Antonio Fischetti
---
lib/flow.h | 23 +--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/lib/flow.h b/lib/flow.h
index ea24e28..4eb19ae 100644
--- a/lib/flow.h
+++ b/lib/flow.h
@@ -570,15 +570,27 @@ struct
This patch increases the number of packets processed in a batch during a
lookup from 16 to 32. Processing batches of 32 packets improves
performance and also one of the internal loops can be avoided here.
Signed-off-by: Antonio Fischetti
Signed-off-by: Bhanuprakash Bodireddy
---
lib/dpif
Increase the DPDK pmd thread scheduling priority by lowering the nice
value. This will advise the kernel scheduler to prioritize pmd thread
over other processes.
Signed-off-by: Bhanuprakash Bodireddy
---
v6->v7:
* Remove realtime scheduling policy logic.
* Increase pmd thread scheduling prior
be pinned to same core ('dpdk-lcore-mask','pmd-cpu-mask'
should be non-overlapping). If dpdk-lcore-mask is set same as pmd-cpu-mask
the pmd thread is not spawned on lowest core of the dpdk-lcore-mask.
Also other processes with same affinity as PMD thread will be unresponsi
line 21027: ${ovs_cv__msse4.2+:}: bad substitution
Signed-off-by: Bhanuprakash Bodireddy
---
acinclude.m4 | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/acinclude.m4 b/acinclude.m4
index aa57b47..93c7a5a 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -280,7 +280
Signed-off-by: Bhanuprakash Bodireddy
---
FAQ.md | 13 +
1 file changed, 13 insertions(+)
diff --git a/FAQ.md b/FAQ.md
index 2f50b96..22345c3 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -1051,6 +1051,19 @@ A: The short answer is that this is a misuse of a "tap"
device. Use
Fix numbering in jumbo frames subsection and indentation for markdown
editor viewer.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK-ADVANCED.md | 38 +++---
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/INSTALL.DPDK-ADVANCED.md b
ovs-appctl can crash with missing timeout value on --timeout.
# ovs-appctl --timeout= dpif-netdev/pmd-stats-show
Fix by using strtol and validate the timeout input.
Signed-off-by: Bhanuprakash Bodireddy
---
v1->v2:
* Validate all input cases and tested below conditions.
#ovs-app
ovs-appctl can crash with missing timeout argument.
# ovs-appctl --timeout= dpif-netdev/pmd-stats-show
Fix by using strtol and validating the timeout value.
Signed-off-by: Bhanuprakash Bodireddy
---
utilities/ovs-appctl.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff
Clang reports that value stored to 'tok' during initialization is never
read.
Signed-off-by: Bhanuprakash Bodireddy
---
lib/netdev-dpdk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
index f37ec1c..dd79e4b 100644
--- a/
ry' to 'set fwd mac retry'.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK.md | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index 253d022..c0686ce 100644
--- a/INSTALL.DPDK.md
+++ b/INSTALL.
Add steps for loopback test using vhost-user configured with multiqueue
doing packet forwarding in kernel.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK-ADVANCED.md | 86
1 file changed, 86 insertions(+)
diff --git a/INSTALL.DPDK
Add contents section to FAQ and enable internal links in doc for pretty
printing on GitHub.
Signed-off-by: Bhanuprakash Bodireddy
---
v1->v2
* Rebase.
* Change link handling to titles.
FAQ.md | 56 +++-
1 file changed, 27 insertions(+),
Add contents section to FAQ and enable internal links in doc for pretty
printing on GitHub.
Signed-off-by: Bhanuprakash Bodireddy
---
Reviewers can review the rendered form here
https://github.com/bbodired/ovs/blob/master/FAQ.md
FAQ.md | 52
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.md | 1 +
1 file changed, 1 insertion(+)
diff --git a/INSTALL.md b/INSTALL.md
index 47126a3..591f924 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -779,6 +779,7 @@ Please report problems to b...@openvswitch.org.
[INSTALL.RHEL.md]:INSTALL.RHEL.md
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.RHEL.md | 1 +
1 file changed, 1 insertion(+)
diff --git a/INSTALL.RHEL.md b/INSTALL.RHEL.md
index 82f3efd..3c3f1a7 100644
--- a/INSTALL.RHEL.md
+++ b/INSTALL.RHEL.md
@@ -167,4 +167,5 @@ Reporting Bugs
Please report problems to b
Built-in CRC32 intrinsics can be used for efficient hash computation on
processors with SSE4.2 support.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.md | 15 +++
1 file changed, 15 insertions(+)
diff --git a/INSTALL.md b/INSTALL.md
index 591f924..6fbf9ea 100644
--- a
Signed-off-by: Bhanuprakash Bodireddy
---
FAQ.md | 16
1 file changed, 16 insertions(+)
diff --git a/FAQ.md b/FAQ.md
index 35e1cac..6218feb 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -688,6 +688,22 @@ A: The OVS kernel datapath may have been updated to a
newer version than
ed to same core ('dpdk-lcore-mask','pmd-cpu-mask'
should be non-overlapping). Also other processes with same affinity as
PMD thread will be unresponsive.
Signed-off-by: Bhanuprakash Bodireddy
---
v4->v5:
* Reword Note section in DPDK-ADVANCED.md
v3->v4:
* Document updat
mask','pmd-cpu-mask' should be non-overlapping).
Also other processes with same affinity as PMD thread will be
unresponsive.
Signed-off-by: Bhanuprakash Bodireddy
---
v3->v4:
* Document update
* Use ovs_strerror for reporting errors in lib-numa.c
v2->v3:
* Move set_priori
it removes experimental tag for OVS DPDK.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK.md | 2 --
1 file changed, 2 deletions(-)
diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index 5407794..d3f6359 100644
--- a/INSTALL.DPDK.md
+++ b/INSTALL.DPDK.md
@@ -17,8 +17,6 @@ This file provides info
mask','pmd-cpu-mask' should be non-overlapping).
Also other processes with same affinity as PMD thread will be unresponsive.
Signed-off-by: Bhanuprakash Bodireddy
---
v2->v3:
* Move set_priority() function to lib/ovs-numa.c
* Apply realtime scheduling policy and priority t
'scan-view ' command to examine the bug report.
Signed-off-by: Bhanuprakash Bodireddy
Acked-By: Lance Richardson
---
v4->v5: Minor fixes in INSTALL.md
v3->v4:
* Add "Static Code Analysis" to INSTALL.md
* Remove redundant --use-analyzer option
v2->v3:
* Refactor the co
ing app
to detect and report the core status inplace of collectd.
collectd: Enabling dpdk plugin in collectd is WIP and under
review here, https://github.com/collectd/collectd/pull/1649/commits
Please note that to test this functionality RFC patch support DPDK 16.07
be applied first, http://ope
Add INSTALL.DPDK-ADVANCED document that is forked off from original
INSTALL.DPDK guide. This document is targeted at users looking for
optimum performance on OVS using dpdk datapath.
Signed-off-by: Bhanuprakash Bodireddy
Acked-by: Flavio Leitner
---
INSTALL.DPDK-ADVANCED.md | 858
running dpdk datapath.
This commit updates INSTALL.DPDK.md document.
Signed-off-by: Bhanuprakash Bodireddy
Acked-by: Flavio Leitner
---
INSTALL.DPDK.md | 1309 ++-
1 file changed, 432 insertions(+), 877 deletions(-)
diff --git a/INSTALL.DPDK.md b
rts
* General formatting changes, enable hyperlinks and wording changes
v2->v3:
* Rebased
v1->v2:
* Rebased
* Update DPDK version to 16.04
* Add vsperf section in ADVANCED Guide
Bhanuprakash Bodireddy (2):
INSTALL.DPDK: Refactor DPDK install documentation
INSTALL.DPDK: Refacto
ef and introduced dummy function "pmd_thread_setpriority"
in netdev-dpdk.h
* Rebase
Signed-off-by: Bhanuprakash Bodireddy
---
lib/dpif-netdev.c | 8
lib/netdev-dpdk.c | 14 ++
lib/netdev-dpdk.h | 7 +++
3 files changed, 29 insertions(+)
diff --git a/lib/dpif-
ed.
* Add --use-cc to scan-build.
v1->v2:
* Change the output directory to tests/clang-analyzer-results
* Remove '-j' make option, This might potentially hang some system
while spawning infinite jobs.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.md | 21 +++
lts
* Remove '-j' make option, This might potentially hang some system
while spawning infinite jobs.
Signed-off-by: Bhanuprakash Bodireddy
---
Makefile.am | 7 +++
1 file changed, 7 insertions(+)
diff --git a/Makefile.am b/Makefile.am
index 8cb8523..df95f90 100644
--- a/Makefile.am
+++
Add INSTALL.DPDK-ADVANCED document that is forked off from original
INSTALL.DPDK guide. This document is targeted at users looking for
optimum performance on OVS using dpdk datapath.
Signed-off-by: Bhanuprakash Bodireddy
Acked-by: Flavio Leitner
---
INSTALL.DPDK-ADVANCED.md | 883
running dpdk datapath.
This commit updates INSTALL.DPDK.md document.
Signed-off-by: Bhanuprakash Bodireddy
Acked-by: Flavio Leitner
---
INSTALL.DPDK.md | 1315 +++
1 file changed, 440 insertions(+), 875 deletions(-)
diff --git a/INSTALL.DPDK.md b
* Refactor hugepage section in Beginner and Advanced guides
* Added Guest libvirt configuration for vhostuser ports
* General formatting changes, enable hyperlinks and wording changes
v2->v3:
* Rebased
v1->v2:
* Rebased
* Update DPDK version to 16.04
* Add vsperf section in ADVANCED Guide
-dd-114251-1027-1>
--allow-all-hosts
Results can be viewed on browser: http://:/
v1->v2:
* Change the output directory to tests/clang-analyzer-results
* Remove '-j' make option, This might potentially hang some system
while spawning infinite jobs.
Signed-off-by: Bha
-mm-dd-114251-1027-1> --allow-all-hosts
Results can be viewed on browser: http://:/
Signed-off-by: Bhanuprakash Bodireddy
---
Makefile.am | 10 ++
1 file changed, 10 insertions(+)
diff --git a/Makefile.am b/Makefile.am
index 8cb8523..ac96be6 100644
--- a/Makefile.am
+++ b/Makef
resence of
numa library and output an appropriate error message "error: unable to
find libnuma, install the dependency package" in case of missing package.
Signed-off-by: Bhanuprakash Bodireddy
---
acinclude.m4 | 2 ++
1 file changed, 2 insertions(+)
diff --git a/acinclude.m4 b/acincl
Add INSTALL.DPDK-ADVANCED document that is forked off from original
INSTALL.DPDK guide. This document is targeted at users looking for
optimum performance on OVS using dpdk datapath.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK-ADVANCED.md | 868
:
* Rebased
v1->v2:
* Rebased
* Update DPDK version to 16.04
* Add vsperf section in ADVANCED Guide
Bhanuprakash Bodireddy (2):
doc: Refactor DPDK install documentation
doc: Refactor DPDK install guide, add ADVANCED doc
INSTALL.DPDK-ADVANCED.md | 868 +
running dpdk datapath.
This commit updates INSTALL.DPDK.md document.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK.md | 1303 ++-
1 file changed, 430 insertions(+), 873 deletions(-)
diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index
section in ADVANCED Guide
Bhanuprakash Bodireddy (2):
doc: Refactor DPDK install documentation
doc: Refactor DPDK install guide, add ADVANCED doc
INSTALL.DPDK-ADVANCED.md | 868 +++
INSTALL.DPDK.md | 1295 +++---
2
Add INSTALL.DPDK-ADVANCED document that is forked off from original
INSTALL.DPDK guide. This document is targeted at users looking for
optimum performance on OVS using dpdk datapath.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK-ADVANCED.md | 868
running dpdk datapath.
This commit updates INSTALL.DPDK.md document.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK.md | 1295 ++-
1 file changed, 420 insertions(+), 875 deletions(-)
diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index
Add INSTALL.DPDK-ADVANCED document that is forked off from original
INSTALL.DPDK guide. This document is targeted at users looking for
optimum performance on OVS using dpdk datapath.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK-ADVANCED.md | 863
running dpdk datapath.
This commit updates INSTALL.DPDK.md document.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK.md | 1299 ++-
1 file changed, 429 insertions(+), 870 deletions(-)
diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index
ks and wording changes
v2->v3:
* Rebased
v1->v2:
* Rebased
* Update DPDK version to 16.04
* Add vsperf section in ADVANCED Guide
Bhanuprakash Bodireddy (2):
doc: Refactor DPDK install documentation
doc: Refactor DPDK install guide, add ADVANCED doc
INSTALL.DPDK-ADVANC
Add INSTALL.DPDK-ADVANCED document that is forked off from original
INSTALL.DPDK guide. This document is targeted at users looking for
optimum performance on OVS using dpdk datapath.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK-ADVANCED.md | 840
running dpdk datapath.
This commit updates INSTALL.DPDK.md document.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK.md | 1277 ++-
1 file changed, 425 insertions(+), 852 deletions(-)
diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index
in Beginner and Advanced guides
* Added Guest libvirt configuration for vhostuser ports
* General formatting changes, enable hyperlinks and wording changes
v2->v3:
* Rebased
v1->v2:
* Rebased
* Update DPDK version to 16.04
* Add vsperf section in ADVANCED Guide
Bhanuprakash Bodireddy (2):
doc:
Add INSTALL.DPDK-ADVANCED document that is forked off from original
INSTALL.DPDK guide. This document is targeted at users looking for
optimum performance on OVS using dpdk datapath.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK-ADVANCED.md | 809
running dpdk datapath.
This commit updates INSTALL.DPDK.md document.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK.md | 1193 +++
1 file changed, 331 insertions(+), 862 deletions(-)
diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index
, performance tuning, vhost walkthrough are moved
to DPDK-ADVANCED guide.
v1->v2:
- Rebased
- Update DPDK version to 16.04
- Add vsperf section in ADVANCED Guide
v2->v3:
- Rebased
Bhanuprakash Bodireddy (2):
doc: Refactor DPDK install documentation
doc: Refactor DPDK install guide, add ADVANC
ore(s) in the mask
and real time scheduling policy SCHED_RR and highest static
priority is applied to the pmd thread(s).
To reproduce use following commands:
ovs-vsctl set Open_vSwitch . other_config:pmd-cpu-mask=6
taskset 0x2 cat /dev/zero > /dev/null &
Signed-off-by: Bhanup
running dpdk datapath.
This commit updates INSTALL.DPDK.md document.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK.md | 1120 +++
1 file changed, 291 insertions(+), 829 deletions(-)
diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index
, performance tuning, vhost walkthrough are moved
to DPDK-ADVANCED guide.
v1->v2:
- Rebase
- Update DPDK version to 16.04
- Add vsperf section in ADVANCED Guide
Bhanuprakash Bodireddy (2):
doc: Refactor DPDK install documentation
doc: Refactor DPDK install guide, add ADVANCED doc
INSTALL.D
Add INSTALL.DPDK-ADVANCED document that is forked off from original
INSTALL.DPDK guide. This document is targeted at users looking for
optimum performance on OVS using dpdk datapath.
Signed-off-by: Bhanuprakash Bodireddy
---
INSTALL.DPDK-ADVANCED.md | 804
sources for dpdk datapath.
If the install location is manually specified in "--with-dpdk"
autodiscovery shall be skipped.
v4->v5
- Minor code fixes and indentation changes as suggested by Ben
Signed-off-by: Bhanuprakash Bodireddy
---
acin
sources for dpdk datapath.
If the install location is manually specified in "--with-dpdk"
autodiscovery shall be skipped.
Signed-off-by: Bhanuprakash Bodireddy
---
acinclude.m4 | 67 +---
1 file changed, 46 insertions(+), 21 deletion
sources for dpdk datapath.
If the install location is manually specified in "--with-dpdk"
autodiscovery shall be skipped
Signed-off-by: Bhanuprakash Bodireddy
---
acinclude.m4 | 61
1 file changed, 37 insertions(+), 24 deletion
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