On 05/19/2015 00:30, Ola Liljedahl wrote:
On 18 May 2015 at 20:36, Li, Charlie <[email protected]
<mailto:[email protected]>> wrote:
Hi Maxim,
I have tried linux-generic and odp_l2fwd worked.
But when I tried netmap
(https://git.linaro.org/lng/odp-netmap.git), I got the following
compuler error. Did I missed anything?
amd@amd-desktop:~/odp-netmap$ make
Making all in doc
make[1]: Entering directory `/home/amd/odp-netmap/doc'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/amd/odp-netmap/doc'
Making all in platform
make[1]: Entering directory `/home/amd/odp-netmap/platform'
Making all in linux-netmap
make[2]: Entering directory
`/home/amd/odp-netmap/platform/linux-netmap'
Making all in test
make[3]: Entering directory
`/home/amd/odp-netmap/platform/linux-netmap/test'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory
`/home/amd/odp-netmap/platform/linux-netmap/test'
make[3]: Entering directory
`/home/amd/odp-netmap/platform/linux-netmap'
CC ../linux-generic/odp_barrier.lo
CC ../linux-generic/odp_buffer.lo
CC ../linux-generic/odp_classification.lo
CC ../linux-generic/odp_cpumask.lo
CC ../linux-generic/odp_crypto.lo
CC ../linux-generic/odp_errno.lo
CC ../linux-generic/odp_event.lo
CC odp_init.lo
CC ../linux-generic/odp_impl.lo
CC ../../helper/linux.lo
CC ../linux-generic/odp_packet.lo
CC ../linux-generic/odp_packet_flags.lo
CC odp_packet_io.lo
CC ../linux-generic/odp_packet_socket.lo
CC ../linux-generic/odp_pool.lo
CC ../linux-generic/odp_queue.lo
CC ../../helper/ring.lo
CC ../linux-generic/odp_rwlock.lo
CC ../linux-generic/odp_schedule.lo
CC ../linux-generic/odp_shared_memory.lo
CC ../linux-generic/odp_spinlock.lo
CC ../linux-generic/odp_system_info.lo
CC ../linux-generic/odp_thread.lo
CC ../linux-generic/odp_ticketlock.lo
CC ../linux-generic/odp_time.lo
CC ../linux-generic/odp_timer.lo
CC ../linux-generic/odp_version.lo
CC ../linux-generic/odp_weak.lo
CC arch/x86/odp_time.lo
CC odp_packet_netmap.lo
odp_packet_netmap.c:42:29: fatal error: net/netmap_user.h: No such
file or directory
#include <net/netmap_user.h>
^
Is netmap installed on your system?
-- Ola
You just need to follow steps described in platform/linux-netmap/README
file:
https://git.linaro.org/lng/odp-netmap.git/blob/HEAD:/platform/linux-netmap/README
In your case looks like you did not provide --with-sdk-install-path= to
netmap directory.
Maxim.
compilation terminated.
make[3]: *** [odp_packet_netmap.lo] Error 1
make[3]: Leaving directory
`/home/amd/odp-netmap/platform/linux-netmap'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/home/amd/odp-netmap/platform/linux-netmap'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/amd/odp-netmap/platform'
make: *** [all-recursive] Error 1
amd@amd-desktop:~/odp-netmap$
/Regards,/
/Charlie Li/
------------------------------------------------------------------------
*From:* Li, Charlie
*Sent:* Thursday, May 14, 2015 9:26 AM
*To:* Maxim Uvarov
*Cc:* LNG ODP Mailman List
*Subject:* RE: How to run ODP on Fedora?
Thanks Maxim,
I will start with linux-generic then move to netmap.
/Regards,/
/Charlie Li/
*From:*Maxim Uvarov [mailto:[email protected]
<mailto:[email protected]>]
*Sent:* Thursday, May 14, 2015 4:04 AM
*To:* Li, Charlie
*Cc:* LNG ODP Mailman List
*Subject:* Re: How to run ODP on Fedora?
Hello Charlie,
To run ODP functionality refer to README file in the root of
linux-generic odp repo:
https://git.linaro.org/lng/odp.git
it has to be very simple. Compile it and build. Then run
./test/performance/odp_l2fwd application and specify required
network cards.
But linux-generic works with raw sockets and it's more functional
then performance. In you case you have ARM and intel nics. To
accelerate
packet i/o you can use netmap or dpdk. Netmap is most fresh and
dpdk is under development to match odp 1.0.4 specification. And we
support
dpdk only for x86. So some development will be needed to fully
support dpdk as back end to odp. So for now to get good number in
your case
netmap is only option. Please find it in separate repo under
Downoads link on ODP web page.
Best regards,
Maxim.
On 13 May 2015 at 22:21, Li, Charlie <[email protected]
<mailto:[email protected]>> wrote:
Hi Maxim,
I’d like to use ODP to test packet forwarding performance
between two 10G Ethernet ports (Intel Dual-port NIC).
My platform is A57 based and the operating system is Fedora 21.
Do you know any documents that can help me get started?
/Regards,/
/Charlie Li/
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