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* [dpdk-dev] [PATCH] devtools: fix null test
@ 2019-07-17 11:20 Thomas Monjalon
  2019-07-17 15:52 ` [dpdk-dev] [PATCH v2 1/2] devtools: restore " Thomas Monjalon
  2019-07-30 17:34 ` [dpdk-dev] [PATCH v3 " Thomas Monjalon
  0 siblings, 2 replies; 12+ messages in thread
From: Thomas Monjalon @ 2019-07-17 11:20 UTC (permalink / raw)
  To: dev; +Cc: anatoly.burakov

This small testpmd test was not working for a long time
because of several changes in EAL and mempool.
The 3 main issues solved are:
	- Make --no-huge working by specifying an amount of memory
		to allocate in legacy mode, and disabling mlockall.
	- Load a mempool handler in shared library case.
	- Support meson

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
 devtools/test-null.sh | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/devtools/test-null.sh b/devtools/test-null.sh
index 61879e3e6..59cb0606a 100755
--- a/devtools/test-null.sh
+++ b/devtools/test-null.sh
@@ -1,17 +1,26 @@
 #! /bin/sh -e
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright 2015 6WIND S.A.
+# Copyright 2019 Mellanox Technologies, Ltd
 
 # Run a quick testpmd forwarding with null PMD without hugepage
 
 build=${1:-build}
 coremask=${2:-3} # default using cores 0 and 1
 
-if grep -q SHARED_LIB=y $build/.config; then
-	pmd='-d librte_pmd_null.so'
+testpmd=$build/app/dpdk-testpmd
+[ -f $testpmd ] || testpmd=$build/app/testpmd
+if [ ! -f $testpmd ] ; then
+	echo 'ERROR: testpmd cannot be found' >&2
+	exit 1
+fi
+
+unset libs
+if ldd $testpmd | grep -q librte_ ; then
+	libs='-d librte_mempool_ring.so -d librte_pmd_null.so'
 fi
 
 (sleep 1 && echo stop) |
-$build/app/testpmd -c $coremask -n 1 --no-huge \
-	$pmd --vdev net_null1 --vdev net_null2 -- \
-	--total-num-mbufs=2048 -ia
+$testpmd -c $coremask --no-huge -m 150 \
+	$libs --vdev net_null1 --vdev net_null2 -- \
+	--no-mlockall --total-num-mbufs=2048 -ia
-- 
2.21.0


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [dpdk-dev] [PATCH v2 1/2] devtools: restore null test
  2019-07-17 11:20 [dpdk-dev] [PATCH] devtools: fix null test Thomas Monjalon
@ 2019-07-17 15:52 ` " Thomas Monjalon
  2019-07-17 15:52   ` [dpdk-dev] [PATCH v2 2/2] devtools: allow misc options in " Thomas Monjalon
  2019-07-29 10:35   ` [dpdk-dev] [PATCH v2 1/2] devtools: restore " David Marchand
  2019-07-30 17:34 ` [dpdk-dev] [PATCH v3 " Thomas Monjalon
  1 sibling, 2 replies; 12+ messages in thread
From: Thomas Monjalon @ 2019-07-17 15:52 UTC (permalink / raw)
  To: dev

This small testpmd test was not working for a long time
because of several changes in EAL and mempool.
The 3 main issues solved are:
	- Make --no-huge working by specifying an amount of memory
		to allocate in legacy mode, and disabling mlockall.
	- Load a mempool handler in shared library case.
	- Support meson

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
 devtools/test-null.sh | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/devtools/test-null.sh b/devtools/test-null.sh
index 61879e3e6..6928a6c15 100755
--- a/devtools/test-null.sh
+++ b/devtools/test-null.sh
@@ -1,17 +1,26 @@
 #! /bin/sh -e
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright 2015 6WIND S.A.
+# Copyright 2019 Mellanox Technologies, Ltd
 
 # Run a quick testpmd forwarding with null PMD without hugepage
 
 build=${1:-build}
 coremask=${2:-3} # default using cores 0 and 1
 
-if grep -q SHARED_LIB=y $build/.config; then
-	pmd='-d librte_pmd_null.so'
+testpmd=$build/app/dpdk-testpmd
+[ -f "$testpmd" ] || testpmd=$build/app/testpmd
+if [ ! -f "$testpmd" ] ; then
+	echo 'ERROR: testpmd cannot be found' >&2
+	exit 1
+fi
+
+unset libs
+if ldd $testpmd | grep -q librte_ ; then
+	libs='-d librte_mempool_ring.so -d librte_pmd_null.so'
 fi
 
 (sleep 1 && echo stop) |
-$build/app/testpmd -c $coremask -n 1 --no-huge \
-	$pmd --vdev net_null1 --vdev net_null2 -- \
-	--total-num-mbufs=2048 -ia
+$testpmd -c $coremask --no-huge -m 150 \
+	$libs --vdev net_null1 --vdev net_null2 -- \
+	--no-mlockall --total-num-mbufs=2048 -ia
-- 
2.21.0


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [dpdk-dev] [PATCH v2 2/2] devtools: allow misc options in null test
  2019-07-17 15:52 ` [dpdk-dev] [PATCH v2 1/2] devtools: restore " Thomas Monjalon
@ 2019-07-17 15:52   ` " Thomas Monjalon
  2019-07-29 10:36     ` David Marchand
  2019-07-29 10:35   ` [dpdk-dev] [PATCH v2 1/2] devtools: restore " David Marchand
  1 sibling, 1 reply; 12+ messages in thread
From: Thomas Monjalon @ 2019-07-17 15:52 UTC (permalink / raw)
  To: dev

In order to ease basic testing with customized options,
EAL and testpmd options can be added as third and fourth arguments
of the "null PMD" script.

Also, the first argument becomes more flexible by accepting
the testpmd path as an alternative to the build directory.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
 devtools/test-null.sh | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/devtools/test-null.sh b/devtools/test-null.sh
index 6928a6c15..69eddc359 100755
--- a/devtools/test-null.sh
+++ b/devtools/test-null.sh
@@ -5,10 +5,13 @@
 
 # Run a quick testpmd forwarding with null PMD without hugepage
 
-build=${1:-build}
+build=${1:-build} # first argument can be the build directory
+testpmd=$1 # or first argument can be the testpmd path
 coremask=${2:-3} # default using cores 0 and 1
+eal_options=$3
+testpmd_options=$4
 
-testpmd=$build/app/dpdk-testpmd
+[ -f "$testpmd" ] || testpmd=$build/app/dpdk-testpmd
 [ -f "$testpmd" ] || testpmd=$build/app/testpmd
 if [ ! -f "$testpmd" ] ; then
 	echo 'ERROR: testpmd cannot be found' >&2
@@ -22,5 +25,5 @@ fi
 
 (sleep 1 && echo stop) |
 $testpmd -c $coremask --no-huge -m 150 \
-	$libs --vdev net_null1 --vdev net_null2 -- \
-	--no-mlockall --total-num-mbufs=2048 -ia
+	$libs --vdev net_null1 --vdev net_null2 $eal_options -- \
+	--no-mlockall --total-num-mbufs=2048 $testpmd_options -ia
-- 
2.21.0


^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [dpdk-dev] [PATCH v2 1/2] devtools: restore null test
  2019-07-17 15:52 ` [dpdk-dev] [PATCH v2 1/2] devtools: restore " Thomas Monjalon
  2019-07-17 15:52   ` [dpdk-dev] [PATCH v2 2/2] devtools: allow misc options in " Thomas Monjalon
@ 2019-07-29 10:35   ` " David Marchand
  2019-07-29 12:15     ` Thomas Monjalon
  1 sibling, 1 reply; 12+ messages in thread
From: David Marchand @ 2019-07-29 10:35 UTC (permalink / raw)
  To: Thomas Monjalon; +Cc: dev

On Wed, Jul 17, 2019 at 5:53 PM Thomas Monjalon <thomas@monjalon.net> wrote:
>
> This small testpmd test was not working for a long time
> because of several changes in EAL and mempool.
> The 3 main issues solved are:
>         - Make --no-huge working by specifying an amount of memory
>                 to allocate in legacy mode, and disabling mlockall.
>         - Load a mempool handler in shared library case.
>         - Support meson
>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> ---
>  devtools/test-null.sh | 19 ++++++++++++++-----
>  1 file changed, 14 insertions(+), 5 deletions(-)
>
> diff --git a/devtools/test-null.sh b/devtools/test-null.sh
> index 61879e3e6..6928a6c15 100755
> --- a/devtools/test-null.sh
> +++ b/devtools/test-null.sh
> @@ -1,17 +1,26 @@
>  #! /bin/sh -e
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright 2015 6WIND S.A.
> +# Copyright 2019 Mellanox Technologies, Ltd
>
>  # Run a quick testpmd forwarding with null PMD without hugepage
>
>  build=${1:-build}
>  coremask=${2:-3} # default using cores 0 and 1
>
> -if grep -q SHARED_LIB=y $build/.config; then
> -       pmd='-d librte_pmd_null.so'
> +testpmd=$build/app/dpdk-testpmd
> +[ -f "$testpmd" ] || testpmd=$build/app/testpmd
> +if [ ! -f "$testpmd" ] ; then

You don't really care that testpmd is a file, prefer -e.


> +       echo 'ERROR: testpmd cannot be found' >&2
> +       exit 1
> +fi
> +
> +unset libs

You reference it later, I suppose you meant libs=



> +if ldd $testpmd | grep -q librte_ ; then
> +       libs='-d librte_mempool_ring.so -d librte_pmd_null.so'
>  fi
>
>  (sleep 1 && echo stop) |
> -$build/app/testpmd -c $coremask -n 1 --no-huge \
> -       $pmd --vdev net_null1 --vdev net_null2 -- \
> -       --total-num-mbufs=2048 -ia
> +$testpmd -c $coremask --no-huge -m 150 \
> +       $libs --vdev net_null1 --vdev net_null2 -- \
> +       --no-mlockall --total-num-mbufs=2048 -ia
> --
> 2.21.0
>


--
David Marchand

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [dpdk-dev] [PATCH v2 2/2] devtools: allow misc options in null test
  2019-07-17 15:52   ` [dpdk-dev] [PATCH v2 2/2] devtools: allow misc options in " Thomas Monjalon
@ 2019-07-29 10:36     ` David Marchand
  2019-07-29 12:19       ` Thomas Monjalon
  0 siblings, 1 reply; 12+ messages in thread
From: David Marchand @ 2019-07-29 10:36 UTC (permalink / raw)
  To: Thomas Monjalon; +Cc: dev

On Wed, Jul 17, 2019 at 5:53 PM Thomas Monjalon <thomas@monjalon.net> wrote:
>
> In order to ease basic testing with customized options,
> EAL and testpmd options can be added as third and fourth arguments
> of the "null PMD" script.
>
> Also, the first argument becomes more flexible by accepting
> the testpmd path as an alternative to the build directory.
>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> ---
>  devtools/test-null.sh | 11 +++++++----
>  1 file changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/devtools/test-null.sh b/devtools/test-null.sh
> index 6928a6c15..69eddc359 100755
> --- a/devtools/test-null.sh
> +++ b/devtools/test-null.sh
> @@ -5,10 +5,13 @@
>
>  # Run a quick testpmd forwarding with null PMD without hugepage
>
> -build=${1:-build}
> +build=${1:-build} # first argument can be the build directory
> +testpmd=$1 # or first argument can be the testpmd path
>  coremask=${2:-3} # default using cores 0 and 1
> +eal_options=$3
> +testpmd_options=$4
>
> -testpmd=$build/app/dpdk-testpmd
> +[ -f "$testpmd" ] || testpmd=$build/app/dpdk-testpmd
>  [ -f "$testpmd" ] || testpmd=$build/app/testpmd
>  if [ ! -f "$testpmd" ] ; then
>         echo 'ERROR: testpmd cannot be found' >&2
> @@ -22,5 +25,5 @@ fi
>
>  (sleep 1 && echo stop) |
>  $testpmd -c $coremask --no-huge -m 150 \
> -       $libs --vdev net_null1 --vdev net_null2 -- \
> -       --no-mlockall --total-num-mbufs=2048 -ia
> +       $libs --vdev net_null1 --vdev net_null2 $eal_options -- \
> +       --no-mlockall --total-num-mbufs=2048 $testpmd_options -ia
> --
> 2.21.0
>

Not sure I would have split this from the first patch.

Out of curiosity, what are the cases where you need to set options?


--
David Marchand

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [dpdk-dev] [PATCH v2 1/2] devtools: restore null test
  2019-07-29 10:35   ` [dpdk-dev] [PATCH v2 1/2] devtools: restore " David Marchand
@ 2019-07-29 12:15     ` Thomas Monjalon
  2019-07-29 12:53       ` David Marchand
  0 siblings, 1 reply; 12+ messages in thread
From: Thomas Monjalon @ 2019-07-29 12:15 UTC (permalink / raw)
  To: David Marchand; +Cc: dev

29/07/2019 12:35, David Marchand:
> On Wed, Jul 17, 2019 at 5:53 PM Thomas Monjalon <thomas@monjalon.net> wrote:
> > --- a/devtools/test-null.sh
> > +++ b/devtools/test-null.sh
> > -if grep -q SHARED_LIB=y $build/.config; then
> > -       pmd='-d librte_pmd_null.so'
> > +testpmd=$build/app/dpdk-testpmd
> > +[ -f "$testpmd" ] || testpmd=$build/app/testpmd
> > +if [ ! -f "$testpmd" ] ; then
> 
> You don't really care that testpmd is a file, prefer -e.

Yes I care, I want to avoid finding a directory.

> > +       echo 'ERROR: testpmd cannot be found' >&2
> > +       exit 1
> > +fi
> > +
> > +unset libs
> 
> You reference it later, I suppose you meant libs=

I think "unset libs" is the standard syntax to initialize a variable
to an empty value.

> > +if ldd $testpmd | grep -q librte_ ; then
> > +       libs='-d librte_mempool_ring.so -d librte_pmd_null.so'
> >  fi




^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [dpdk-dev] [PATCH v2 2/2] devtools: allow misc options in null test
  2019-07-29 10:36     ` David Marchand
@ 2019-07-29 12:19       ` Thomas Monjalon
  2019-07-29 12:55         ` David Marchand
  0 siblings, 1 reply; 12+ messages in thread
From: Thomas Monjalon @ 2019-07-29 12:19 UTC (permalink / raw)
  To: David Marchand; +Cc: dev

29/07/2019 12:36, David Marchand:
> On Wed, Jul 17, 2019 at 5:53 PM Thomas Monjalon <thomas@monjalon.net> wrote:
> >
> > In order to ease basic testing with customized options,
> > EAL and testpmd options can be added as third and fourth arguments
> > of the "null PMD" script.
> >
> > Also, the first argument becomes more flexible by accepting
> > the testpmd path as an alternative to the build directory.
> >
> > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> 
> Not sure I would have split this from the first patch.

Patches have different intents, different explanations.

> Out of curiosity, what are the cases where you need to set options?

It allows to test different builds with a specific option,
and see which one is failing.
For instance, it was useful when debugging a failure with -w option recently.



^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [dpdk-dev] [PATCH v2 1/2] devtools: restore null test
  2019-07-29 12:15     ` Thomas Monjalon
@ 2019-07-29 12:53       ` David Marchand
  0 siblings, 0 replies; 12+ messages in thread
From: David Marchand @ 2019-07-29 12:53 UTC (permalink / raw)
  To: Thomas Monjalon; +Cc: dev

On Mon, Jul 29, 2019 at 2:16 PM Thomas Monjalon <thomas@monjalon.net> wrote:
>
> 29/07/2019 12:35, David Marchand:
> > On Wed, Jul 17, 2019 at 5:53 PM Thomas Monjalon <thomas@monjalon.net> wrote:
> > > --- a/devtools/test-null.sh
> > > +++ b/devtools/test-null.sh
> > > -if grep -q SHARED_LIB=y $build/.config; then
> > > -       pmd='-d librte_pmd_null.so'
> > > +testpmd=$build/app/dpdk-testpmd
> > > +[ -f "$testpmd" ] || testpmd=$build/app/testpmd
> > > +if [ ! -f "$testpmd" ] ; then
> >
> > You don't really care that testpmd is a file, prefer -e.
>
> Yes I care, I want to avoid finding a directory.

Ok, as long as we don't hit symbolic links.

>
> > > +       echo 'ERROR: testpmd cannot be found' >&2
> > > +       exit 1
> > > +fi
> > > +
> > > +unset libs
> >
> > You reference it later, I suppose you meant libs=
>
> I think "unset libs" is the standard syntax to initialize a variable
> to an empty value.

Nop, unset and initialising to empty are different, but the way you
use this works.


> > > +if ldd $testpmd | grep -q librte_ ; then
> > > +       libs='-d librte_mempool_ring.so -d librte_pmd_null.so'
> > >  fi
>
>


-- 
David Marchand

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [dpdk-dev] [PATCH v2 2/2] devtools: allow misc options in null test
  2019-07-29 12:19       ` Thomas Monjalon
@ 2019-07-29 12:55         ` David Marchand
  0 siblings, 0 replies; 12+ messages in thread
From: David Marchand @ 2019-07-29 12:55 UTC (permalink / raw)
  To: Thomas Monjalon; +Cc: dev

On Mon, Jul 29, 2019 at 2:19 PM Thomas Monjalon <thomas@monjalon.net> wrote:
>
> 29/07/2019 12:36, David Marchand:
> > On Wed, Jul 17, 2019 at 5:53 PM Thomas Monjalon <thomas@monjalon.net> wrote:
> > >
> > > In order to ease basic testing with customized options,
> > > EAL and testpmd options can be added as third and fourth arguments
> > > of the "null PMD" script.
> > >
> > > Also, the first argument becomes more flexible by accepting
> > > the testpmd path as an alternative to the build directory.
> > >
> > > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> >
> > Not sure I would have split this from the first patch.
>
> Patches have different intents, different explanations.

You could have split the discovery of the testpmd binary out of the
first patch (the fix on meson support, as you named it).
Then merged it with this part that accepts both a directory and a direct path.

We are in a dark area there, and well the patches are not that
critical, so go as you like.

> > Out of curiosity, what are the cases where you need to set options?
>
> It allows to test different builds with a specific option,
> and see which one is failing.
> For instance, it was useful when debugging a failure with -w option recently.
>

Ok.


-- 
David Marchand

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [dpdk-dev] [PATCH v3 1/2] devtools: restore null test
  2019-07-17 11:20 [dpdk-dev] [PATCH] devtools: fix null test Thomas Monjalon
  2019-07-17 15:52 ` [dpdk-dev] [PATCH v2 1/2] devtools: restore " Thomas Monjalon
@ 2019-07-30 17:34 ` " Thomas Monjalon
  2019-07-30 17:34   ` [dpdk-dev] [PATCH v3 2/2] devtools: allow misc options in " Thomas Monjalon
  1 sibling, 1 reply; 12+ messages in thread
From: Thomas Monjalon @ 2019-07-30 17:34 UTC (permalink / raw)
  To: dev; +Cc: anatoly.burakov, david.marchand

This small testpmd test was not working for a long time
because of several changes in EAL and mempool.
The 3 main issues solved are:
	- Make --no-huge working by specifying an amount of memory
		to allocate in legacy mode, and disabling mlockall.
	- Load a mempool handler in shared library case.
	- Support meson

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
v3: do not use "unset" to init a variable (David)
---
 devtools/test-null.sh | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/devtools/test-null.sh b/devtools/test-null.sh
index 61879e3e6..73bbded89 100755
--- a/devtools/test-null.sh
+++ b/devtools/test-null.sh
@@ -1,17 +1,27 @@
 #! /bin/sh -e
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright 2015 6WIND S.A.
+# Copyright 2019 Mellanox Technologies, Ltd
 
 # Run a quick testpmd forwarding with null PMD without hugepage
 
 build=${1:-build}
 coremask=${2:-3} # default using cores 0 and 1
 
-if grep -q SHARED_LIB=y $build/.config; then
-	pmd='-d librte_pmd_null.so'
+testpmd=$build/app/dpdk-testpmd
+[ -f "$testpmd" ] || testpmd=$build/app/testpmd
+if [ ! -f "$testpmd" ] ; then
+	echo 'ERROR: testpmd cannot be found' >&2
+	exit 1
+fi
+
+if ldd $testpmd | grep -q librte_ ; then
+	libs='-d librte_mempool_ring.so -d librte_pmd_null.so'
+else
+	libs=
 fi
 
 (sleep 1 && echo stop) |
-$build/app/testpmd -c $coremask -n 1 --no-huge \
-	$pmd --vdev net_null1 --vdev net_null2 -- \
-	--total-num-mbufs=2048 -ia
+$testpmd -c $coremask --no-huge -m 150 \
+	$libs --vdev net_null1 --vdev net_null2 -- \
+	--no-mlockall --total-num-mbufs=2048 -ia
-- 
2.21.0


^ permalink raw reply	[flat|nested] 12+ messages in thread

* [dpdk-dev] [PATCH v3 2/2] devtools: allow misc options in null test
  2019-07-30 17:34 ` [dpdk-dev] [PATCH v3 " Thomas Monjalon
@ 2019-07-30 17:34   ` " Thomas Monjalon
  2019-08-05 15:23     ` Thomas Monjalon
  0 siblings, 1 reply; 12+ messages in thread
From: Thomas Monjalon @ 2019-07-30 17:34 UTC (permalink / raw)
  To: dev; +Cc: anatoly.burakov, david.marchand

In order to ease basic testing with customized options,
EAL and testpmd options can be added as third and fourth arguments
of the "null PMD" script.

Also, the first argument becomes more flexible by accepting
the testpmd path as an alternative to the build directory.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
 devtools/test-null.sh | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/devtools/test-null.sh b/devtools/test-null.sh
index 73bbded89..9f9a459f7 100755
--- a/devtools/test-null.sh
+++ b/devtools/test-null.sh
@@ -5,10 +5,13 @@
 
 # Run a quick testpmd forwarding with null PMD without hugepage
 
-build=${1:-build}
+build=${1:-build} # first argument can be the build directory
+testpmd=$1 # or first argument can be the testpmd path
 coremask=${2:-3} # default using cores 0 and 1
+eal_options=$3
+testpmd_options=$4
 
-testpmd=$build/app/dpdk-testpmd
+[ -f "$testpmd" ] || testpmd=$build/app/dpdk-testpmd
 [ -f "$testpmd" ] || testpmd=$build/app/testpmd
 if [ ! -f "$testpmd" ] ; then
 	echo 'ERROR: testpmd cannot be found' >&2
@@ -23,5 +26,5 @@ fi
 
 (sleep 1 && echo stop) |
 $testpmd -c $coremask --no-huge -m 150 \
-	$libs --vdev net_null1 --vdev net_null2 -- \
-	--no-mlockall --total-num-mbufs=2048 -ia
+	$libs --vdev net_null1 --vdev net_null2 $eal_options -- \
+	--no-mlockall --total-num-mbufs=2048 $testpmd_options -ia
-- 
2.21.0


^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [dpdk-dev] [PATCH v3 2/2] devtools: allow misc options in null test
  2019-07-30 17:34   ` [dpdk-dev] [PATCH v3 2/2] devtools: allow misc options in " Thomas Monjalon
@ 2019-08-05 15:23     ` Thomas Monjalon
  0 siblings, 0 replies; 12+ messages in thread
From: Thomas Monjalon @ 2019-08-05 15:23 UTC (permalink / raw)
  To: dev; +Cc: anatoly.burakov, david.marchand

30/07/2019 19:34, Thomas Monjalon:
> In order to ease basic testing with customized options,
> EAL and testpmd options can be added as third and fourth arguments
> of the "null PMD" script.
> 
> Also, the first argument becomes more flexible by accepting
> the testpmd path as an alternative to the build directory.
> 
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

Applied




^ permalink raw reply	[flat|nested] 12+ messages in thread

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Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-07-17 11:20 [dpdk-dev] [PATCH] devtools: fix null test Thomas Monjalon
2019-07-17 15:52 ` [dpdk-dev] [PATCH v2 1/2] devtools: restore " Thomas Monjalon
2019-07-17 15:52   ` [dpdk-dev] [PATCH v2 2/2] devtools: allow misc options in " Thomas Monjalon
2019-07-29 10:36     ` David Marchand
2019-07-29 12:19       ` Thomas Monjalon
2019-07-29 12:55         ` David Marchand
2019-07-29 10:35   ` [dpdk-dev] [PATCH v2 1/2] devtools: restore " David Marchand
2019-07-29 12:15     ` Thomas Monjalon
2019-07-29 12:53       ` David Marchand
2019-07-30 17:34 ` [dpdk-dev] [PATCH v3 " Thomas Monjalon
2019-07-30 17:34   ` [dpdk-dev] [PATCH v3 2/2] devtools: allow misc options in " Thomas Monjalon
2019-08-05 15:23     ` Thomas Monjalon

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