Hi Mike,
that is a question I'm not sure I can answer, because I didn't install the OFED package; looking for it on the OpenFabrics.org site I see that the archive contains the packages that in my distro come one by one, e.g. 'libmthca-1.0.5-6.el5.rpm', 'libmlx4-1.0.1-7.el5.rpm', etc. The complete list of packages that I was instructed to install to make the IB HCAs work under Centos/Red Hat is here: http://people.redhat.com/dledford/infiniband_get_started.html [4] Taking for example the 'libmthca' package, the version is 1.0.5, the same as 'libmthca-1.0.5-0.1-gbe5eef3.src.rpm' source package inside 'OFED-3.5-rc5.tgz' from the OpenFabrics site; on the other hand, the 'libibmad' package for Centos 5.8 is version 1.3.3, not matching with 'libibmad-1.3.9-1.src.rpm' inside the tarball. Do you think I should erase the relevant packages and instead rely on a completely recompiled OFED? As a desperate measure I will, but I understood that usage of OMPI 1.6.3 with MXM was not needing this... Best regards, Francesco Il 2013-01-19 20:06 Mike Dubman ha scritto: > Also, what MOFED/OFED version do you have? > MXM is compiled per OFED/MOFED version, is there match between active ofed and mxm.rpm selected? > > On Thu, Jan 17, 2013 at 4:09 PM, Francesco Simula <francesco.sim...@roma1.infn.it> wrote: > >> I tried building from OMPI 1.6.3 tarball with the following ./configure: >> ./configure --prefix=/apotto/home1/homedirs/fsimula/Lavoro/openmpi-1.6.3/install/ >> --disable-mpi-io >> --disable-io-romio >> --enable-dependency-tracking >> --without-slurm >> --with-platform=optimized >> --disable-mpi-f77 >> --disable-mpi-f90 >> --with-openib >> --disable-static >> --enable-shared >> --disable-vt >> --enable-pty-support >> --enable-mca-no-build=btl-ofud,pml-bfo >> --with-mxm=/opt/mellanox/mxm >> --with-mxm-libdir=/opt/mellanox/mxm/lib >> >> As you can see from the last two lines, I want to enable the MXM transport layer on a cluster made of SuperMicro X8DTG-D boards with dual Xeons and Mellanox MT26428 HCAs; the OS is CentOS 5.8. >> >> I tried with two different .rpm's for MXM, either 'mxm-1.1.ad085ef-1.x86_64-centos5u7.rpm' taken from here: >> http://www.mellanox.com/downloads/hpc/mxm/v1.1/mxm-latest.tar [1] >> >> and 'mxm-1.5.f583875-1.x86_64-centos5u7.rpm' taken from here: >> http://www.mellanox.com/downloads/hpc/mxm/v1.5/mxm-latest.tar [2] >> >> With both, even if the compilation concludes successfully, a simple test (osu_bw from the OSU Micro-Benchmarks 3.8) fails with the sort of message reported below; the lines: >> >> rdma_dev.c:122 MXM DEBUG Port 1 on mlx4_0 has a link layer different from IB. Skipping it >> rdma_dev.c:155 MXM ERROR An active IB port on a Mellanox device, with lid [any] gid [any] not found >> >> make it seem like it cannot access the HW for the HCA: is that so? The very same test works when using '-mca pml ob1' (thus using the openib BTL). >> >> I'm quite ready to start pulling my hair; any suggestions? >> >> The output of /usr/bin/ibv_devinfo for the two cluster nodes follows: >> [cut] >> hca_id: mlx4_0 >> transport: InfiniBand (0) >> fw_ver: 2.7.000 >> node_guid: 0025:90ff:ff07:0ac4 >> sys_image_guid: 0025:90ff:ff07:0ac7 >> vendor_id: 0x02c9 >> vendor_part_id: 26428 >> hw_ver: 0xB0 >> board_id: SM_1061000001000 >> phys_port_cnt: 1 >> port: 1 >> state: PORT_ACTIVE (4) >> max_mtu: 2048 (4) >> active_mtu: 2048 (4) >> sm_lid: 4 >> port_lid: 6 >> port_lmc: 0x00 >> [/cut] >> >> [cut] >> hca_id: mlx4_0 >> transport: InfiniBand (0) >> fw_ver: 2.7.000 >> node_guid: 0025:90ff:ff07:0acc >> sys_image_guid: 0025:90ff:ff07:0acf >> vendor_id: 0x02c9 >> vendor_part_id: 26428 >> hw_ver: 0xB0 >> board_id: SM_1061000001000 >> phys_port_cnt: 1 >> port: 1 >> state: PORT_ACTIVE (4) >> max_mtu: 2048 (4) >> active_mtu: 2048 (4) >> sm_lid: 4 >> port_lid: 8 >> port_lmc: 0x00 >> [/cut] >> >> The complete output of the failing test follows: >> >> [fsimula@agape5 osu-micro-benchmarks-3.8]$ mpirun -x MXM_LOG_LEVEL=poll -mca pml cm -mca mtl_mxm_np 1 -np 2 -host agape4,agape5 install/libexec/osu-micro-benchmarks/mpi/pt2pt/osu_bw H H >> [1358430343.266782] [agape5:8596 :0] config_parser.c:168 MXM DEBUG >> [1358430343.266815] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_HANDLE_ERRORS=bt >> [1358430343.266826] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_GDB_PATH=/usr/bin/gdb >> [1358430343.266838] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_DUMP_SIGNO=1 >> [1358430343.266851] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_DUMP_LEVEL=conn >> [1358430343.266924] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_ASYNC_MODE=THREAD >> [1358430343.266936] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_TIME_ACCURACY=0.1 >> [1358430343.266956] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_PTLS=self,shm,rdma >> [1358430343.267249] [agape5:8596 :0] mpool.c:265 MXM DEBUG mpool 'ptl_self_recv_ev': allocated chunk 0xc075f40 of 96016 bytes with 1000 elements >> [1358430343.267308] [agape5:8596 :0] mpool.c:156 MXM DEBUG mpool 'ptl_self_recv_ev': align 16, maxelems 1000, elemsize 88, padding 8 >> [1358430343.267316] [agape5:8596 :0] self.c:410 MXM DEBUG Created ptl_self >> [1358430343.267333] [agape5:8596 :0] shm_ptl.c:56 MXM DEBUG Created ptl_shm >> [1358430343.268457] [agape5:8596 :0] rdma_ptl.c:65 MXM TRACE Got 1 IB devices >> [1358430343.268640] [agape5:8596 :0] rdma_ptl.c:112 MXM DEBUG added device mlx4_0 >> [1358430343.268665] [agape5:8596 :0] memreg.c:187 MXM TRACE Created memory registration cache on 1 devices >> [1358430343.268676] [agape5:8596 :0] rdma_ptl.c:133 MXM DEBUG Created ptl_rdma >> [1358430343.268689] [agape5:8596 :0] event.c:353 MXM FUNC mxm_event_init(event=0x2b73e0ee3038 mode=2 time_accuracy=160000000) >> [1358430343.268698] [agape5:8596 :0] timerq.c:55 MXM FUNC mxm_timerq_init(timerq=0x2b73e0ee3060 accuracy=160000000 max_interval=1600000000) >> [1358430343.268706] [agape5:8596 :0] event.c:292 MXM FUNC mxm_event_add_thread_context(thread=0x2b73e0ee30d0) >> [1358430343.268732] [agape5:8596 :0] event.c:198 MXM FUNC mxm_set_fd_nonblock(fd=10) >> [1358430343.268741] [agape5:8596 :0] event.c:198 MXM FUNC mxm_set_fd_nonblock(fd=11) >> [1358430343.268841] [agape5:8596 :0] mxm.c:162 MXM INFO context 0x2b73e0ee3010 created >> [1358430343.269090] [agape5:8596 :1] event.c:41 MXM FUNC __call_handler(handler->cb=0x2b73e0ab28a0 handler->arg=0x2b73e0ee3038) >> [1358430343.269104] [agape5:8596 :1] timerq.c:88 MXM FUNC mxm_timerq_sweep(timerq=0x2b73e0ee3060 current_time=568595527963578) >> [1358430343.274685] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_ENABLE_HUGETLB=1 >> [1358430343.274700] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_ENABLE_TIMEOUTS=y >> [1358430343.274709] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_ACK_TIMEOUT=0.3 >> [1358430343.274721] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_POLL_INTERVAL=0.1 >> [1358430343.274742] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_WINDOW_SIZE=512 >> [1358430343.274755] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_TX_BATCH=1 >> [1358430343.274764] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_CQ_MODERATION=64 >> [1358430343.274773] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_DRAIN_CQ=n >> [1358430343.274782] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_RNDV_THRESH=65536 >> [1358430343.274791] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_ZCOPY_THRESH=2040 >> [1358430343.274815] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_RESIZE_CQ=y >> [1358430343.274826] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_UD_MTU=65536 >> [1358430343.274836] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_UD_RX_QUEUE_LEN=16000 >> [1358430343.274849] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_UD_TX_QUEUE_LEN=64 >> [1358430343.274859] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_UD_RX_MAX_BUFFERS=128000 >> [1358430343.274877] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_UD_TX_MAX_BUFFERS=8192 >> [1358430343.274887] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_UD_RX_DROP_RATE=0 >> [1358430343.274896] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_UD_ENABLE_NAK=y >> [1358430343.274904] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_UD_RX_FILL_THRESH=0.6 >> [1358430343.274915] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_UD_TX_MAX_INLINE=128 >> [1358430343.274925] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_SHM_RX_MAX_BUFFERS=2000 >> [1358430343.274941] [agape5:8596 :0] config_parser.c:168 MXM DEBUG default: MXM_RDMA_ALLOC=1 >> [1358430343.274968] [agape5:8596 :0] ep.c:36 MXM FUNC mxm_ep_create(context=0x2b73e0ee3010) >> [1358430343.274984] [agape5:8596 :0] self.c:380 MXM DEBUG Created ptl_self EP(rank=3767085072) >> [1358430343.275028] [agape5:8596 :0] shm_queue.c:230 MXM DEBUG shm_ep=0, shmid=6815750 >> [1358430343.275072] [agape5:8596 :0] mpool.c:265 MXM DEBUG mpool 'shm_ep_recv': allocated chunk 0x2aaaadd0c010 of 65824016 bytes with 2000 elements >> [1358430343.278550] [agape5:8596 :0] mpool.c:156 MXM DEBUG mpool 'shm_ep_recv': align 16, maxelems 2000, elemsize 32904, padding 8 >> [1358430343.278584] [agape5:8596 :0] timerq.c:139 MXM FUNC mxm_timer_schedule(timerq=0x2b73e0ee3060 timer=0xc029538 expiration=568595550657300) >> [1358430343.278594] [agape5:8596 :0] timerq.c:43 MXM FUNC mxm_timerq_insert_timer(put timer 0xc029538 expiration 568595550657300 in slot 10) >> [1358430343.278608] [agape5:8596 :0] timerq.c:145 MXM TRACE added timer 0xc029538 expiration 568595550657300 interval 160000000 >> [1358430343.278617] [agape5:8596 :0] shm_ep.c:176 MXM DEBUG Created ptl_shm EP (rank=0, ctx_id=1) >> [1358430343.278641] [agape5:8596 :0] rdma_ep.c:317 MXM FUNC mxm_rdma_ep_create() >> [1358430343.278722] [agape5:8596 :0] rdma_dev.c:194 MXM FUNC mxm_rdma_dev_init(dev=0xc0b3f00) >> [1358430343.278924] [agape5:8596 :0] rdma_dev.c:122 MXM DEBUG Port 1 on mlx4_0 has a link layer different from IB. Skipping it >> [1358430343.278939] [agape5:8596 :0] rdma_dev.c:155 MXM ERROR An active IB port on a Mellanox device, with lid [any] gid [any] not found >> [1358430343.278954] [agape5:8596 :0] timerq.c:150 MXM FUNC mxm_timer_cancel(timerq=0x2b73e0ee3060 timer=0xc029538) >> [1358430343.279454] [agape5:8596 :0] mpool.c:184 MXM DEBUG mpool 'shm_ep_recv': destroyed >> [1358430343.279466] [agape5:8596 :0] self.c:287 MXM FUNC mxm_self_ep_destroy(ep=0xc094600) >> -------------------------------------------------------------------------- >> MXM was unable to create an endpoint. Please make sure that the network link is >> active on the node and the hardware is functioning. >> >> Error: No such device >> >> -------------------------------------------------------------------------- >> [1358430343.287336] [agape5:8596 :0] event.c:400 MXM FUNC mxm_event_cleanup(event=0x2b73e0ee3038) >> [1358430343.287348] [agape5:8596 :0] event.c:338 MXM FUNC mxm_event_remove_thread_context(thread=0x2b73e0ee30d0) >> [1358430343.287355] [agape5:8596 :0] event.c:145 MXM FUNC mxm_event_thread_wakeup() >> [1358430343.371011] [agape5:8596 :0] timerq.c:76 MXM FUNC mxm_timerq_cleanup(timerq=0x2b73e0ee3060) >> [1358430343.371030] [agape5:8596 :0] memreg.c:194 MXM TRACE Destroying memory registration cache >> [1358430343.371129] [agape5:8596 :0] shm_ptl.c:34 MXM FUNC ptl_shm_destroy(ptl=0xc0729b0) >> [1358430343.371139] [agape5:8596 :0] self.c:340 MXM FUNC mxm_self_destroy(ptl=0xc0699a0) >> [1358430343.371148] [agape5:8596 :0] mpool.c:184 MXM DEBUG mpool 'ptl_self_recv_ev': destroyed >> [1358430343.371156] [agape5:8596 :0] mxm.c:197 MXM INFO context 0x2b73e0ee3010 destroyed >> -------------------------------------------------------------------------- >> No available pml components were found! >> >> This means that there are no components of this type installed on your >> system or all the components reported that they could not be used. >> >> This is a fatal error; your MPI process is likely to abort. Check the >> output of the "ompi_info" command and ensure that components of this >> type are available on your system. You may also wish to check the >> value of the "component_path" MCA parameter and ensure that it has at >> least one directory that contains valid MCA components. >> -------------------------------------------------------------------------- >> [agape5:08596] PML cm cannot be selected >> -------------------------------------------------------------------------- >> mpirun has exited due to process rank 1 with PID 8596 on >> node agape5 exiting improperly. There are two reasons this could occur: >> >> 1. this process did not call "init" before exiting, but others in >> the job did. This can cause a job to hang indefinitely while it waits >> for all processes to call "init". By rule, if one process calls "init", >> then ALL processes must call "init" prior to termination. >> >> 2. this process called "init", but exited without calling "finalize". >> By rule, all processes that call "init" MUST call "finalize" prior to >> exiting or it will be considered an "abnormal termination" >> >> This may have caused other processes in the application to be >> terminated by signals sent by mpirun (as reported here). >> -------------------------------------------------------------------------- >> >> Regards, >> Francesco >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users [3] Links: ------ [1] http://www.mellanox.com/downloads/hpc/mxm/v1.1/mxm-latest.tar [2] http://www.mellanox.com/downloads/hpc/mxm/v1.5/mxm-latest.tar [3] http://www.open-mpi.org/mailman/listinfo.cgi/users [4] http://people.redhat.com/dledford/infiniband_get_started.html
