Bala,
I have opposite result. After you patch master never fails. api-next
fails and my merge master to api-next also fails.
So it looks like we have something in api-next that breaks the work.
queue1 |queue2 |queue3 |DefaultCos |Total Packets
queue pool |queue pool |queue pool |queue pool |
437867 437867|131602 131602|653612 653612|59811 59811 |1282892
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff4a91700 (LWP 3363)]
0x000000000042652a in _odp_packet_cls_enq (pktio_entry=0x2aaaab600040,
base=0x7ffff5307042 "33", buf_len=107, pkt_ret=0x7ffff4a90c40) at
pktio/pktio_common.c:29
29 pool = cos->s.pool->s.pool_hdl;
(gdb) bt
#0 0x000000000042652a in _odp_packet_cls_enq
(pktio_entry=0x2aaaab600040, base=0x7ffff5307042 "33", buf_len=107,
pkt_ret=0x7ffff4a90c40) at pktio/pktio_common.c:29
#1 0x0000000000410a88 in pkt_mmap_v2_rx (pktio_entry=0x2aaaab600040,
pkt_sock=0x2aaaab600080, pkt_table=0x7ffff4a90c40, len=8,
if_mac=0x2aaaab6001a4 "") at pktio/socket_mmap.c:152
#2 0x00000000004118b3 in sock_mmap_recv (pktio_entry=0x2aaaab600040,
pkt_table=0x7ffff4a90c40, len=8) at pktio/socket_mmap.c:519
#3 0x000000000040cee1 in odp_pktio_recv (id=0x1,
pkt_table=0x7ffff4a90c40, len=8) at odp_packet_io.c:397
#4 0x000000000040d843 in pktin_poll (entry=0x2aaaab600040) at
odp_packet_io.c:667
#5 0x0000000000417a0f in schedule (out_queue=0x7ffff4a90e10,
out_ev=0x7ffff4a90dd8, max_num=1, max_deq=4) at odp_schedule.c:496
#6 0x0000000000417d90 in schedule_loop (out_queue=0x7ffff4a90e10,
wait=18446744073709551615, out_ev=0x7ffff4a90dd8, max_num=1, max_deq=4)
at odp_schedule.c:594
#7 0x0000000000417e67 in odp_schedule (out_queue=0x7ffff4a90e10,
wait=18446744073709551615) at odp_schedule.c:626
#8 0x000000000040321f in pktio_receive_thread (arg=0x7ffff7ff4000) at
odp_classifier.c:304
#9 0x000000000042900b in odp_run_start_routine (arg=0x6954e0) at linux.c:36
#10 0x00007ffff73a3182 in start_thread (arg=0x7ffff4a91700) at
pthread_create.c:312
#11 0x00007ffff70d047d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb) p cos
$1 = (cos_t *) 0x0
(gdb)
On 12/10/2015 18:12, Bala Manoharan wrote:
odp_classifier runs on api-next branch but if we run on master it
currently crashes during queue_enq function.
I remember the crash was similar to the one we had during queue
reorder implementation.
Regards,
Bala
On 10 December 2015 at 20:38, Stuart Haslam <stuart.has...@linaro.org> wrote:
On Thu, Dec 10, 2015 at 06:01:05PM +0300, Maxim Uvarov wrote:
How to reproduce that it is broken?
I was looking at:
sudo ODP_PLATFORM=linux-generic ./test/performance/odp_l2fwd_run
This shows a few packets going through initially then 0. Turns out this
is related to the netmap pktio, this works:
sudo ODP_PKTIO_DISABLE_NETMAP=y ODP_PLATFORM=linux-generic
./test/performance/odp_l2fwd_run
Not sure if this is the same failure Bala was seeing.
--
Stuart.
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