On Mon, Mar 10, 2014 at 11:52:48PM -0700, Andy Zhou wrote:
> Thanks for the reference. It provides the relevant background, especially
> on memory_order_consume.
>
> BTW, the example has an unfamiliar syntax, p -< next (Its usage looks
> like p -> next) Is this something new?
I think that's ju
Thanks for the reference. It provides the relevant background, especially
on memory_order_consume.
BTW, the example has an unfamiliar syntax, p -< next (Its usage looks
like p -> next) Is this something new?
Looking forward to the revision. Your implementation is much smaller than
the kernel R
On Wed, Mar 05, 2014 at 11:12:58PM -0800, Ben Pfaff wrote:
> RCU allows multiple threads to read objects in parallel without any
> performance penalty. The following commit will introduce the first use.
>
> Signed-off-by: Ben Pfaff
Hey, I just found out that memory_order_consume is designed spe
Yep this is the same thing. I've successfully shown that this
algorithm is the best for our use case and was intending to implement
it myself. However, for many rather complicated reasons it became
important to have a prototype implementation quickly, so Jarno
graciously offered to pound out the
Is this the same as what you've been working on, Ethan? If not, is it
complementary, or...?
On Mar 10, 2014 6:39 PM, "Jarno Rajahalme" wrote:
> Intended to send this as an RFC,
>
> Jarno
>
> On Mar 10, 2014, at 6:43 PM, Jarno Rajahalme
> wrote:
>
> > This should optimize port masks for megaflo
Intended to send this as an RFC,
Jarno
On Mar 10, 2014, at 6:43 PM, Jarno Rajahalme wrote:
> This should optimize port masks for megaflows for typical port usage
> in matches. Each subtable has it's own trie if the subtable matches
> any of the ports bits. This trie is consulted only after
This should optimize port masks for megaflows for typical port usage
in matches. Each subtable has it's own trie if the subtable matches
any of the ports bits. This trie is consulted only after failing
lookup to determine the number of bits that needs to be unwildcarded
to guarantee that any pack
I do the same configure command as you mentioned(in my case kernel for maguro
device) but i cannot get the openvswitch.ko.
I read in documentation that :
If you wish to build the kernel module for an architecture other
than the architecture of the machine used for the build, you may
spec
On Mon, Mar 10, 2014 at 2:47 PM, Ben Pfaff wrote:
> On Mon, Mar 10, 2014 at 02:12:27PM -0700, Gurucharan Shetty wrote:
>> struct ofpact has enums that are packed in case of __GNUC__.
>> This packing does not occur for visual studio. For 'struct ofpact_nest',
>> we are expecting that this structure
On Mon, Mar 10, 2014 at 02:12:27PM -0700, Gurucharan Shetty wrote:
> struct ofpact has enums that are packed in case of __GNUC__.
> This packing does not occur for visual studio. For 'struct ofpact_nest',
> we are expecting that this structure is less than or equal to 8 bytes
> which won't be true
struct ofpact has enums that are packed in case of __GNUC__.
This packing does not occur for visual studio. For 'struct ofpact_nest',
we are expecting that this structure is less than or equal to 8 bytes
which won't be true in compilers where enums are not packed.
Signed-off-by: Gurucharan Shetty
On Thu, Feb 6, 2014 at 3:23 PM, Ben Pfaff wrote:
> On Thu, Feb 06, 2014 at 12:31:13PM -0800, Pravin wrote:
>> From: Pravin Shelar
>>
>> netdev-linux does not depend on linux kernel version. So
>> remove header file include.
>>
>> Signed-off-by: Pravin B Shelar
>
> Acked-by: Ben Pfaff
Thanks.
P
On Thu, Mar 6, 2014 at 1:57 PM, Kyle Mestery wrote:
> On Thu, Feb 27, 2014 at 3:28 PM, Pravin Shelar wrote:
>>
>> On Thu, Feb 27, 2014 at 12:41 PM, Kyle Mestery
>> wrote:
>> > On Wed, Feb 26, 2014 at 5:07 PM, Pravin Shelar
>> > wrote:
>> >>
>> >> On Wed, Feb 26, 2014 at 2:09 PM, Kyle Mestery
>>
These functions exist, so don't provide them.
Signed-off-by: Gurucharan Shetty
---
lib/byte-order.h |2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/byte-order.h b/lib/byte-order.h
index 352f91e..e5ea8db 100644
--- a/lib/byte-order.h
+++ b/lib/byte-order.h
@@ -22,6 +22,7 @@
#include
We use the number of cpu cores to determine the number
of threads that we spawn. We are not yet sure what is
the ideal number of OVS userspace threads that can run
on Hyper-V. Till we figure that out, use the same logic
of counting CPU cores in Windows too.
Signed-off-by: Gurucharan Shetty
---
l
Windows does not have the getppid(), getuid(), getgid() functions.
We do get a random seed from CryptGenRandom(). That seed along with
process id and current time hopefully is good enough.
Signed-off-by: Gurucharan Shetty
---
include/windows/windefs.h |4
lib/uuid.c|
Signed-off-by: Gurucharan Shetty
---
lib/util.c |4
1 file changed, 4 insertions(+)
diff --git a/lib/util.c b/lib/util.c
index bbca262..3f9a2e2 100644
--- a/lib/util.c
+++ b/lib/util.c
@@ -646,7 +646,11 @@ get_cwd(void)
size_t size;
/* Get maximum path length or at least a r
Visual studio does not understand __attribute__ format. All the
violations would be caught with gcc in linux. So, it should be okay
removing that.
Signed-off-by: Gurucharan Shetty
---
lib/ofp-print.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/ofp-print.c b/lib/ofp-print.c
index
Visual studio does not understand array initialization
done this way:
[first ... last] = value
Signed-off-by: Gurucharan Shetty
---
lib/vlog.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/vlog.h b/lib/vlog.h
index 226b7f8..0f791af 100644
--- a/lib/vlog.h
+++ b/lib/v
There is no ftruncate() in visual studio. There is a _chsize_s()
which has a similar functionality.
Signed-off-by: Gurucharan Shetty
---
include/windows/windefs.h |1 +
lib/util.c| 10 ++
lib/util.h|1 +
3 files changed, 12 insertions(+)
diff --
Windows does not have a bunch of headers that
are available in Linux. Instead of littering the code
with #ifndef _WIN32, add stub headers.
Signed-off-by: Gurucharan Shetty
---
include/windows/automake.mk | 18 ++
1 file changed, 18 insertions(+)
create mode 100644 include/wind
Thanks Ben, that worked.
For some reason I was under the impression that the lib/automake.mk is being
automatically built.
Alon
-Original Message-
From: Ben Pfaff [mailto:b...@nicira.com]
Sent: Monday, March 10, 2014 5:54 PM
To: Alon Harel
Cc: dev@openvswitch.org
Subject: Re: [ovs-dev]
On Mon, Mar 10, 2014 at 03:31:39PM +, Alon Harel wrote:
> I'm trying to add a new file under openvswitch/lib but I cannot find the
> way to compile and link it as part of the build.
> I'm running:
> > configure
> > make
> > make install
>
> But the added file is not being compiled.
> I have
Hi,
I'm trying to add a new file under openvswitch/lib but I cannot find the way
to compile and link it as part of the build.
I'm running:
> configure
> make
> make install
But the added file is not being compiled.
I have tried also 'make clean' prior, but that didn't help either.
Please let me
Commit fd2e50c (Add check for -latomic) fixed a bug for 32-bit
PowerPC systems, where the compiler would generate calls to
functions implemented by libatomic, such as '__atomic_load_8'.
Nonetheless, it passes '-latomic' to all files that get compiled
and that isn't necessary, so add it only for 't
Hi Pasquale,
On 3/8/14, 2:09 PM, Pasquale Dir wrote:
Hello,
I'd need to create some java apis who would allow to interact with
openvswitch, creating bridges, adding ports, creating gre tunnels...in
short: the exact same thing ovs-vsctl does.
As c code seems fairly complex I write here to ask
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