It works for me after setting nr_overcommit_hugepages correctly, thanks again.
> -----Original Message----- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Xueming(Steven) Li > Sent: Tuesday, September 12, 2017 4:13 PM > To: Chao Zhu <chao...@linux.vnet.ibm.com> > Cc: dev@dpdk.org > Subject: Re: [dpdk-dev] multi-process shared memory on PPC > > Great, that might be something missing, will update later. Thanks! > > > -----Original Message----- > > From: Chao Zhu [mailto:chao...@linux.vnet.ibm.com] > > Sent: Tuesday, September 12, 2017 4:02 PM > > To: Xueming(Steven) Li <xuemi...@mellanox.com> > > Cc: dev@dpdk.org > > Subject: RE: multi-process shared memory on PPC > > > > Xueming, > > > > I tried it on my local server, it works fine. > > Did you set this value > > "/sys/kernel/mm/hugepages/hugepages- > 16384kB/nr_overcommit_hugepages" ? > > It should be the same value as " > > /sys/kernel/mm/hugepages/hugepages-16384kB/nr_hugepages" on ppc64le. > > > > > -----Original Message----- > > > From: Xueming(Steven) Li [mailto:xuemi...@mellanox.com] > > > Sent: 2017年8月31日 22:40 > > > To: Chao Zhu <chao...@linux.vnet.ibm.com> > > > Cc: dev@dpdk.org > > > Subject: multi-process shared memory on PPC > > > > > > Hi all, > > > > > > I'm testing multi-process example on PowerPC system, looks like > > > shared memory not working properly. > > > Below are the error and debug info of the first multi-process > > > example 'simple_mp' (works as expected on X86): > > > > > > // Build DPDK, master branch > > > # make T=ppc_64-power8-linuxapp-gcc -j160 -C > > > examples/multi_process/simple_mp/ # > > > examples/multi_process/simple_mp/build/simple_mp -w 0:0.0 > > > --proc-type=primary -l 1-2 --socket-mem > > > 256,256,0,0,0,0,0,0,0,0,0,0,0,0,0,0,256,256 > > > APP: Finished Process Init. > > > Starting core 2 > > > simple_mp > > > > > > > // Open another terminal and run secondary process # gdb --args > > > examples/multi_process/simple_mp/build/simple_mp -n 4 -w 0:0.0 > > > --proc-type=secondary -l 3-4 --socket-mem > > > 256,256,0,0,0,0,0,0,0,0,0,0,0,0,0,0,256,256 > > > GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1 Copyright (C) 2016 > > > Free Software Foundation, Inc. > > > License GPLv3+: GNU GPL version 3 or later > > > > > <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fur > > ldef > > ense.proofpoint.com%2Fv2%2Furl%3Fu%3Dhttp- > > > 3A__gnu.org_licenses_gpl&data=02%7C01%7Cxuemingl%40mellanox.com%7C > > > 9cd11fda7a7f48df7cbd08d4f9b486d8%7Ca652971c7d2e4d9ba6a4d149256f461 > > > b%7C0%7C0%7C636408001138751301&sdata=bb3hwYz7ehCqt4QA6GGqTDMY > > kY1qAJV%2BCMDBVbXmWzE%3D&reserved=0. > > h > > > tml&d=DwIFAg&c=jf_iaSHvJObTbx- > > siA1ZOg&r=4TYe4NpqlgVi0ArYpZ76FrWp7IE > > > w8gfzq7k4itCX_Mg&m=lz_1z0LzwjqjIwuuryoN7QPg9N- > 6aTY_jEvDZtMZR0o&s > > > =SbDQBN7qJ9z8fWCSePyvm5FFncp2P_9XZm-qs1lH5PE&e= > This is free > > > software: you are free to change and redistribute it. > > > There is NO WARRANTY, to the extent permitted by law. Type "show > > copying" > > > and "show warranty" for details. > > > This GDB was configured as "powerpc64le-linux-gnu". > > > Type "show configuration" for configuration details. > > > For bug reporting instructions, please see: > > > <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2F > > > ur > > > ldefense.proofpoint.com%2Fv2%2Furl%3Fu%3Dhttp- > > 3A__www.gnu.org_softwar& > > > > > > data=02%7C01%7Cxuemingl%40mellanox.com%7C9cd11fda7a7f48df7cbd08d4f > > 9b48 > > > > > > 6d8%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C63640800113875 > > 1301&sd > > > > > > ata=4DNDTyIcHpTIU60K7FM%2F1zuASSB1IdZDRyOaiVp1Y%2BY%3D&reserved= > > 0 > > > e_gdb_bugs_&d=DwIFAg&c=jf_iaSHvJObTbx- > > siA1ZOg&r=4TYe4NpqlgVi0ArYpZ > > > 76FrWp7IEw8gfzq7k4itCX_Mg&m=lz_1z0LzwjqjIwuuryoN7QPg9N- > > 6aTY_jEvDZt > > > MZR0o&s=GAFKK3jSahAPFXMGcPGbVNTl0CesJy_qfs5TxXfGOX0&e= >. > > > Find the GDB manual and other documentation resources online at: > > > <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2F > > > ur > > > ldefense.proofpoint.com%2Fv2%2Furl%3Fu%3Dhttp- > > 3A__www.gnu.org_softwar& > > > > > > data=02%7C01%7Cxuemingl%40mellanox.com%7C9cd11fda7a7f48df7cbd08d4f > > 9b48 > > > > > > 6d8%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C63640800113875 > > 1301&sd > > > > > > ata=4DNDTyIcHpTIU60K7FM%2F1zuASSB1IdZDRyOaiVp1Y%2BY%3D&reserved= > > 0 > > > e_gdb_documentation_&d=DwIFAg&c=jf_iaSHvJObTbx- > > siA1ZOg&r=4TYe4Npql > > > > gVi0ArYpZ76FrWp7IEw8gfzq7k4itCX_Mg&m=lz_1z0LzwjqjIwuuryoN7QPg9N- > > 6a > > > TY_jEvDZtMZR0o&s=JdkMMjGGl- > > 3Z3BGnjCkOFP5lI5BIbRNBxH4EVI70YFc&e= > . > > > For help, type "help". > > > Type "apropos word" to search for commands related to "word"... > > > Reading symbols from > > > examples/multi_process/simple_mp/build/simple_mp...done. > > > (gdb) r > > > Starting program: > > > /home/xueming/mlnx- > > dpdk.org/examples/multi_process/simple_mp/build/sim > > > ple_mp -n 4 -w 0:0.0 --proc-type=secondary -l 3-4 --socket-mem > > > 256,256,0,0,0,0,0,0,0,0,0,0,0,0,0,0,256,256 > > > [Thread debugging using libthread_db enabled] Using host > > > libthread_db > > library > > > "/lib/powerpc64le-linux-gnu/libthread_db.so.1". > > > EAL: Detected 144 lcore(s) > > > EAL: Probing VFIO support... > > > [New Thread 0x7ffff7a6eff0 (LWP 58811)] [New Thread 0x7ffff726eff0 > > > (LWP 58812)] > > > > > > Thread 1 "simple_mp" received signal SIGSEGV, Segmentation fault. > > > 0x00007ffff7d2f3ec in ?? () from > > > /lib/powerpc64le-linux-gnu/libc.so.6 > > > (gdb) bt full > > > #0 0x00007ffff7d2f3ec in ?? () from > > > /lib/powerpc64le-linux-gnu/libc.so.6 > > > No symbol table info available. > > > #1 0x0000000010077d54 in rte_ring_lookup (name=0x102a4e28 > > > "PRI_2_SEC") > > > at /home/xueming/mlnx-dpdk.org/lib/librte_ring/rte_ring.c:326 > > > te = 0x7ef3eefd5e00 > > > r = 0x0 > > > ring_list = 0x7ffff7aa250c > > > #2 0x0000000010032640 in main (argc=10, argv=0x7ffffffff3e8) > > > at > > > /home/xueming/mlnx- > > dpdk.org/examples/multi_process/simple_mp/main.c:12 > > > 8 > > > flags = 0 > > > ring_size = 64 > > > pool_size = 1024 > > > pool_cache = 32 > > > priv_data_sz = 0 > > > ret = 9 > > > lcore_id = 32767 > > > cl = 0x7ffff7fef718 <_dl_argv> > > > (gdb) f 1 > > > #1 0x0000000010077d54 in rte_ring_lookup (name=0x102a4e28 > > > "PRI_2_SEC") > > > at /home/xueming/mlnx-dpdk.org/lib/librte_ring/rte_ring.c:326 > > > 326 if (strncmp(name, r->name, > > > RTE_RING_NAMESIZE) == 0) > > > (gdb) l > > > 321 > > > 322 rte_rwlock_read_lock(RTE_EAL_TAILQ_RWLOCK); > > > 323 > > > 324 TAILQ_FOREACH(te, ring_list, next) { > > > 325 r = (struct rte_ring *) te->data; > > > 326 if (strncmp(name, r->name, > > > RTE_RING_NAMESIZE) == 0) > > > 327 break; > > > 328 } > > > 329 > > > 330 rte_rwlock_read_unlock(RTE_EAL_TAILQ_RWLOCK); > > > (gdb) p *te > > > $1 = {next = {tqe_next = 0x0, tqe_prev = 0x0}, data = 0x0} > > > (gdb) p *ring_list > > > $2 = {tqh_first = 0x7ef3eefd5e00, tqh_last = 0x7ef3eec6d100} > > > > > > # uname -a > > > Linux dragon-power-01 4.13.0-rc2 #1 SMP Tue Aug 29 17:27:05 IDT 2017 > > > ppc64le ppc64le ppc64le GNU/Linux > > > > > > # cat /etc/issue > > > Ubuntu 16.04.2 LTS \n \l > > > > > > # gcc --version > > > gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609 Copyright (C) > > > 2015 Free Software Foundation, Inc. > > > This is free software; see the source for copying conditions. There > > > is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A > > > PARTICULAR PURPOSE. > > > > > > # lscpu > > > Architecture: ppc64le > > > Byte Order: Little Endian > > > CPU(s): 144 > > > On-line CPU(s) list: 0-87,96-103,112-159 > > > Thread(s) per core: 8 > > > Core(s) per socket: 4 > > > Socket(s): 4 > > > NUMA node(s): 4 > > > Model: 2.1 (pvr 004b 0201) > > > Model name: POWER8E (raw), altivec supported > > > CPU max MHz: 3690.0000 > > > CPU min MHz: 2061.0000 > > > L1d cache: 64K > > > L1i cache: 32K > > > L2 cache: 512K > > > L3 cache: 8192K > > > NUMA node0 CPU(s): 0-39 > > > NUMA node1 CPU(s): 40-79 > > > NUMA node16 CPU(s): 80-87,96-103,112-119 > > > NUMA node17 CPU(s): 120-159 > > > > > > # cat build/.config > > > # RTE_EXEC_ENV values are the directories in mk/exec-env/ > > > CONFIG_RTE_EXEC_ENV="linuxapp" > > > # RTE_ARCH values are architecture we compile for. directories in > > > mk/arch/ CONFIG_RTE_ARCH="ppc_64" > > > # machine can define specific variables or action for a specific > > > board # RTE_MACHINE values are architecture we compile for. > > > directories in mk/machine/ CONFIG_RTE_MACHINE="power8" > > > # The compiler we use. > > > # RTE_TOOLCHAIN values are architecture we compile for. directories > > > in mk/toolchain/ CONFIG_RTE_TOOLCHAIN="gcc" > > > # Use intrinsics or assembly code for key routines > > > CONFIG_RTE_FORCE_INTRINSICS=n # Machine forces strict alignment > > > constraints. > > > CONFIG_RTE_ARCH_STRICT_ALIGN=n > > > # Compile to share library > > > CONFIG_RTE_BUILD_SHARED_LIB=n > > > # Use newest code breaking previous ABI CONFIG_RTE_NEXT_ABI=y # > > > Major ABI to overwrite library specific LIBABIVER > > > CONFIG_RTE_MAJOR_ABI= # Machine's cache line size > > > CONFIG_RTE_CACHE_LINE_SIZE=128 > > > # Compile Environment Abstraction Layer CONFIG_RTE_LIBRTE_EAL=y > > > CONFIG_RTE_MAX_LCORE=256 > > > CONFIG_RTE_MAX_NUMA_NODES=32 > > > CONFIG_RTE_MAX_MEMSEG=256 > > > CONFIG_RTE_MAX_MEMZONE=2560 > > > CONFIG_RTE_MAX_TAILQ=32 > > > CONFIG_RTE_LOG_LEVEL=RTE_LOG_INFO > > > CONFIG_RTE_LOG_DP_LEVEL=RTE_LOG_INFO > > > CONFIG_RTE_LOG_HISTORY=256 > > > CONFIG_RTE_BACKTRACE=y > > > CONFIG_RTE_LIBEAL_USE_HPET=n > > > CONFIG_RTE_EAL_ALLOW_INV_SOCKET_ID=n > > > CONFIG_RTE_EAL_ALWAYS_PANIC_ON_ERROR=n > > > CONFIG_RTE_EAL_IGB_UIO=y > > > CONFIG_RTE_EAL_VFIO=y > > > CONFIG_RTE_MALLOC_DEBUG=n > > > CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=y > > > # Recognize/ignore architecture we compile for. AVX/AVX512 CPU flags > > > for performance/power testing. > > > # AVX512 is marked as experimental for now, will enable it after > > > enough # > > field > > > test and possible optimization. > > > CONFIG_RTE_ENABLE_AVX=y > > > CONFIG_RTE_ENABLE_AVX512=n > > > # Default driver path (or "" to disable) CONFIG_RTE_EAL_PMD_PATH="" > > > # Compile Environment Abstraction Layer to support Vmware TSC map > > > CONFIG_RTE_LIBRTE_EAL_VMWARE_TSC_MAP_SUPPORT=n > > > # Compile architecture we compile for. argument parser library > > > CONFIG_RTE_LIBRTE_KVARGS=y # Compile generic ethernet library > > > CONFIG_RTE_LIBRTE_ETHER=y CONFIG_RTE_LIBRTE_ETHDEV_DEBUG=n > > > CONFIG_RTE_MAX_ETHPORTS=32 > > > CONFIG_RTE_MAX_QUEUES_PER_PORT=1024 > > > CONFIG_RTE_LIBRTE_IEEE1588=n > > > CONFIG_RTE_ETHDEV_QUEUE_STAT_CNTRS=16 > > > CONFIG_RTE_ETHDEV_RXTX_CALLBACKS=y > > > # Turn off Tx preparation stage > > > # Warning: rte_eth_tx_prepare() can be safely disabled only if using > > > a # > > driver > > > which do not implement any Tx preparation. > > > CONFIG_RTE_ETHDEV_TX_PREPARE_NOOP=n > > > # Compile burst-oriented Amazon ENA PMD driver > > > CONFIG_RTE_LIBRTE_ENA_PMD=y > CONFIG_RTE_LIBRTE_ENA_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_ENA_DEBUG_TX=n > > CONFIG_RTE_LIBRTE_ENA_DEBUG_TX_FREE=n > > > CONFIG_RTE_LIBRTE_ENA_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_ENA_COM_DEBUG=n > > > # Compile burst-oriented IGB & EM PMD drivers > > > CONFIG_RTE_LIBRTE_EM_PMD=y CONFIG_RTE_LIBRTE_IGB_PMD=y > > > CONFIG_RTE_LIBRTE_E1000_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_E1000_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_E1000_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_E1000_DEBUG_TX_FREE=n > > > CONFIG_RTE_LIBRTE_E1000_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_E1000_PF_DISABLE_STRIP_CRC=n > > > # Compile burst-oriented IXGBE PMD driver > > > CONFIG_RTE_LIBRTE_IXGBE_PMD=n > > CONFIG_RTE_LIBRTE_IXGBE_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_IXGBE_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_IXGBE_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_IXGBE_DEBUG_TX_FREE=n > > > CONFIG_RTE_LIBRTE_IXGBE_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC=n > > > CONFIG_RTE_IXGBE_INC_VECTOR=y > > > CONFIG_RTE_LIBRTE_IXGBE_BYPASS=n > > > # Compile burst-oriented I40E PMD driver > > > CONFIG_RTE_LIBRTE_I40E_PMD=y > CONFIG_RTE_LIBRTE_I40E_DEBUG_RX=n > > CONFIG_RTE_LIBRTE_I40E_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_I40E_DEBUG_TX_FREE=n > > > CONFIG_RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC=y > > > CONFIG_RTE_LIBRTE_I40E_INC_VECTOR=y > > > CONFIG_RTE_LIBRTE_I40E_16BYTE_RX_DESC=n > > > CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_PF=64 > > > CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_VF=4 > > > CONFIG_RTE_LIBRTE_I40E_QUEUE_NUM_PER_VM=4 > > > # interval up to 8160 us, aligned to 2 (or default value) > > > CONFIG_RTE_LIBRTE_I40E_ITR_INTERVAL=-1 > > > # Compile burst-oriented FM10K PMD > > > CONFIG_RTE_LIBRTE_FM10K_PMD=n > > > CONFIG_RTE_LIBRTE_FM10K_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_FM10K_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_FM10K_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_FM10K_DEBUG_TX_FREE=n > > > CONFIG_RTE_LIBRTE_FM10K_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_FM10K_RX_OLFLAGS_ENABLE=y > > > CONFIG_RTE_LIBRTE_FM10K_INC_VECTOR=y > > > # Compile burst-oriented Mellanox ConnectX-3 (MLX4) PMD > > > CONFIG_RTE_LIBRTE_MLX4_PMD=n CONFIG_RTE_LIBRTE_MLX4_DEBUG=n > > > CONFIG_RTE_LIBRTE_MLX4_DEBUG_BROKEN_VERBS=n > > > CONFIG_RTE_LIBRTE_MLX4_SGE_WR_N=4 > > > CONFIG_RTE_LIBRTE_MLX4_MAX_INLINE=0 > > > CONFIG_RTE_LIBRTE_MLX4_TX_MP_CACHE=8 > > > CONFIG_RTE_LIBRTE_MLX4_SOFT_COUNTERS=1 > > > # Compile burst-oriented Mellanox ConnectX-4 & ConnectX-5 (MLX5) PMD > > > CONFIG_RTE_LIBRTE_MLX5_PMD=y CONFIG_RTE_LIBRTE_MLX5_DEBUG=n > > > CONFIG_RTE_LIBRTE_MLX5_TX_MP_CACHE=8 > > > # Compile burst-oriented Broadcom PMD driver > > > CONFIG_RTE_LIBRTE_BNX2X_PMD=n > CONFIG_RTE_LIBRTE_BNX2X_DEBUG=n > > > CONFIG_RTE_LIBRTE_BNX2X_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_BNX2X_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_BNX2X_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_BNX2X_MF_SUPPORT=n > > > CONFIG_RTE_LIBRTE_BNX2X_DEBUG_PERIODIC=n > > > # Compile burst-oriented Chelsio Terminator (CXGBE) PMD > > > CONFIG_RTE_LIBRTE_CXGBE_PMD=y > > CONFIG_RTE_LIBRTE_CXGBE_DEBUG=n > > > CONFIG_RTE_LIBRTE_CXGBE_DEBUG_REG=n > > > CONFIG_RTE_LIBRTE_CXGBE_DEBUG_MBOX=n > > > CONFIG_RTE_LIBRTE_CXGBE_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_CXGBE_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_CXGBE_TPUT=y > > > # Compile burst-oriented Cisco ENIC PMD driver > > > CONFIG_RTE_LIBRTE_ENIC_PMD=n CONFIG_RTE_LIBRTE_ENIC_DEBUG=n > > > CONFIG_RTE_LIBRTE_ENIC_DEBUG_FLOW=n > > > # Compile burst-oriented Netronome NFP PMD driver > > > CONFIG_RTE_LIBRTE_NFP_PMD=y CONFIG_RTE_LIBRTE_NFP_DEBUG=n # > > Compile > > > burst-oriented Broadcom BNXT PMD driver > > CONFIG_RTE_LIBRTE_BNXT_PMD=y # > > > Compile burst-oriented Solarflare libefx-based PMD > > > CONFIG_RTE_LIBRTE_SFC_EFX_PMD=n > > CONFIG_RTE_LIBRTE_SFC_EFX_DEBUG=n # > > > Compile software PMD backed by > > > SZEDATA2 device CONFIG_RTE_LIBRTE_PMD_SZEDATA2=n # Defines > > firmware > > > type address space. > > > # See documentation for supported values. > > > # Other values raise compile time error. > > > CONFIG_RTE_LIBRTE_PMD_SZEDATA2_AS=0 > > > # Compile burst-oriented Cavium Thunderx NICVF PMD driver > > > CONFIG_RTE_LIBRTE_THUNDERX_NICVF_PMD=y > > > CONFIG_RTE_LIBRTE_THUNDERX_NICVF_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_THUNDERX_NICVF_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_THUNDERX_NICVF_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_THUNDERX_NICVF_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_THUNDERX_NICVF_DEBUG_MBOX=n > > > # Compile burst-oriented Cavium LiquidIO PMD driver > > > CONFIG_RTE_LIBRTE_LIO_PMD=y > > CONFIG_RTE_LIBRTE_LIO_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_LIO_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_LIO_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_LIO_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_LIO_DEBUG_MBOX=n > > > CONFIG_RTE_LIBRTE_LIO_DEBUG_REGS=n > > > # Compile NXP DPAA2 FSL-MC Bus > > > CONFIG_RTE_LIBRTE_FSLMC_BUS=n > > > # Compile Support Libraries for NXP DPAA2 > > > CONFIG_RTE_LIBRTE_DPAA2_MEMPOOL=n > > > CONFIG_RTE_LIBRTE_DPAA2_USE_PHYS_IOVA=y > > > # Compile burst-oriented NXP DPAA2 PMD driver > > > CONFIG_RTE_LIBRTE_DPAA2_PMD=n > > CONFIG_RTE_LIBRTE_DPAA2_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_DPAA2_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_DPAA2_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_DPAA2_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_DPAA2_DEBUG_TX_FREE=n > > > # Compile burst-oriented VIRTIO PMD driver > > > CONFIG_RTE_LIBRTE_VIRTIO_PMD=y > > CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_DUMP=n > > > # Compile virtio device emulation inside virtio PMD driver > > > CONFIG_RTE_VIRTIO_USER=y # Compile burst-oriented VMXNET3 PMD > > driver > > > CONFIG_RTE_LIBRTE_VMXNET3_PMD=n > > CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_TX_FREE=n > > > CONFIG_RTE_LIBRTE_VMXNET3_DEBUG_DRIVER=n > > > # Compile example software rings based PMD > > > CONFIG_RTE_LIBRTE_PMD_RING=y > > > CONFIG_RTE_PMD_RING_MAX_RX_RINGS=16 > > > CONFIG_RTE_PMD_RING_MAX_TX_RINGS=16 > > > # Compile software PMD backed by PCAP files > > > CONFIG_RTE_LIBRTE_PMD_PCAP=n # Compile link bonding PMD library > > > CONFIG_RTE_LIBRTE_PMD_BOND=y > > CONFIG_RTE_LIBRTE_BOND_DEBUG_ALB=n > > > CONFIG_RTE_LIBRTE_BOND_DEBUG_ALB_L1=n > > > # QLogic 10G/25G/40G/50G/100G PMD > > > CONFIG_RTE_LIBRTE_QEDE_PMD=y > > > CONFIG_RTE_LIBRTE_QEDE_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_QEDE_DEBUG_INFO=n > > > CONFIG_RTE_LIBRTE_QEDE_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_QEDE_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_QEDE_DEBUG_RX=n > > > #Provides abs path/name of architecture we compile for. firmware file. > > > #Empty string denotes driver will use default firmware > > > CONFIG_RTE_LIBRTE_QEDE_FW="" > > > # Compile software PMD backed by AF_PACKET sockets (Linux only) > > > CONFIG_RTE_LIBRTE_PMD_AF_PACKET=y # Compile ARK PMD > > > CONFIG_RTE_LIBRTE_ARK_PMD=y CONFIG_RTE_LIBRTE_ARK_PAD_TX=y > > > CONFIG_RTE_LIBRTE_ARK_DEBUG_RX=n > > CONFIG_RTE_LIBRTE_ARK_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_ARK_DEBUG_STATS=n > > > CONFIG_RTE_LIBRTE_ARK_DEBUG_TRACE=n > > > # Compile WRS accelerated virtual port (AVP) guest PMD driver > > > CONFIG_RTE_LIBRTE_AVP_PMD=n > CONFIG_RTE_LIBRTE_AVP_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_AVP_DEBUG_TX=n > > CONFIG_RTE_LIBRTE_AVP_DEBUG_DRIVER=y > > > CONFIG_RTE_LIBRTE_AVP_DEBUG_BUFFERS=n > > > # Compile architecture we compile for. TAP PMD # It is enabled by > > > default > > for > > > Linux only. > > > CONFIG_RTE_LIBRTE_PMD_TAP=y > > > # Compile Xen PMD > > > CONFIG_RTE_LIBRTE_PMD_XENVIRT=n > > > # Compile null PMD > > > CONFIG_RTE_LIBRTE_PMD_NULL=y > > > # Compile fail-safe PMD > > > CONFIG_RTE_LIBRTE_PMD_FAILSAFE=y > > > # Do prefetch of packet data within PMD driver receive function > > > CONFIG_RTE_PMD_PACKET_PREFETCH=y # Compile generic crypto device > > > library CONFIG_RTE_LIBRTE_CRYPTODEV=y > > > CONFIG_RTE_LIBRTE_CRYPTODEV_DEBUG=n > > > CONFIG_RTE_CRYPTO_MAX_DEVS=64 > > > CONFIG_RTE_CRYPTODEV_NAME_LEN=64 > > > # Compile PMD for ARMv8 Crypto device > > > CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO=n > > > CONFIG_RTE_LIBRTE_PMD_ARMV8_CRYPTO_DEBUG=n > > > # Compile NXP DPAA2 crypto sec driver for CAAM HW > > > CONFIG_RTE_LIBRTE_PMD_DPAA2_SEC=n > > > CONFIG_RTE_LIBRTE_DPAA2_SEC_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_DPAA2_SEC_DEBUG_DRIVER=n > > > CONFIG_RTE_LIBRTE_DPAA2_SEC_DEBUG_RX=n > > > # Compile PMD for QuickAssist based devices > > > CONFIG_RTE_LIBRTE_PMD_QAT=n > > CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_INIT=n > > > CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_TX=n > > > CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_RX=n > > > CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_DRIVER=n > > > # Number of sessions to create in architecture we compile for. > > > session > > memory > > > pool # on a single QuickAssist device. > > > CONFIG_RTE_QAT_PMD_MAX_NB_SESSIONS=2048 > > > # Compile PMD for AESNI backed device > > > CONFIG_RTE_LIBRTE_PMD_AESNI_MB=n > > > CONFIG_RTE_LIBRTE_PMD_AESNI_MB_DEBUG=n > > > # Compile PMD for Software backed device > > > CONFIG_RTE_LIBRTE_PMD_OPENSSL=n > > CONFIG_RTE_LIBRTE_PMD_OPENSSL_DEBUG=n > > > # Compile PMD for AESNI GCM device > > > CONFIG_RTE_LIBRTE_PMD_AESNI_GCM=n > > > CONFIG_RTE_LIBRTE_PMD_AESNI_GCM_DEBUG=n > > > # Compile PMD for SNOW 3G device > > > CONFIG_RTE_LIBRTE_PMD_SNOW3G=n > > > CONFIG_RTE_LIBRTE_PMD_SNOW3G_DEBUG=n > > > # Compile PMD for KASUMI device > > > CONFIG_RTE_LIBRTE_PMD_KASUMI=n > > > CONFIG_RTE_LIBRTE_PMD_KASUMI_DEBUG=n > > > # Compile PMD for ZUC device > > > CONFIG_RTE_LIBRTE_PMD_ZUC=n > > > CONFIG_RTE_LIBRTE_PMD_ZUC_DEBUG=n > > > # Compile PMD for Crypto Scheduler device > > > CONFIG_RTE_LIBRTE_PMD_CRYPTO_SCHEDULER=y > > > CONFIG_RTE_LIBRTE_PMD_CRYPTO_SCHEDULER_DEBUG=n > > > # Compile PMD for NULL Crypto device > > > CONFIG_RTE_LIBRTE_PMD_NULL_CRYPTO=y > > > # Compile generic event device library CONFIG_RTE_LIBRTE_EVENTDEV=y > > > CONFIG_RTE_LIBRTE_EVENTDEV_DEBUG=n > > > CONFIG_RTE_EVENT_MAX_DEVS=16 > > > CONFIG_RTE_EVENT_MAX_QUEUES_PER_DEV=64 > > > # Compile PMD for skeleton event device > > > CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV=y > > > CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV_DEBUG=n > > > # Compile PMD for software event device > > > CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV=y > > > CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV_DEBUG=n > > > # Compile PMD for octeontx sso event device > > > CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF=y > > > CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF_DEBUG=n > > > # Compile librte_ring > > > CONFIG_RTE_LIBRTE_RING=y > > > # Compile librte_mempool > > > CONFIG_RTE_LIBRTE_MEMPOOL=y > > > CONFIG_RTE_MEMPOOL_CACHE_MAX_SIZE=512 > > > CONFIG_RTE_LIBRTE_MEMPOOL_DEBUG=n > > > # Compile Mempool drivers > > > CONFIG_RTE_DRIVER_MEMPOOL_RING=y > > > CONFIG_RTE_DRIVER_MEMPOOL_STACK=y > > > # Compile librte_mbuf > > > CONFIG_RTE_LIBRTE_MBUF=y > > > CONFIG_RTE_LIBRTE_MBUF_DEBUG=n > > > CONFIG_RTE_MBUF_DEFAULT_MEMPOOL_OPS="ring_mp_mc" > > > CONFIG_RTE_MBUF_REFCNT_ATOMIC=y > > > CONFIG_RTE_PKTMBUF_HEADROOM=128 > > > # Compile librte_timer > > > CONFIG_RTE_LIBRTE_TIMER=y > > > CONFIG_RTE_LIBRTE_TIMER_DEBUG=n > > > # Compile librte_cfgfile > > > CONFIG_RTE_LIBRTE_CFGFILE=y > > > # Compile librte_cmdline > > > CONFIG_RTE_LIBRTE_CMDLINE=y > > > CONFIG_RTE_LIBRTE_CMDLINE_DEBUG=n > > > # Compile librte_hash > > > CONFIG_RTE_LIBRTE_HASH=y > > > CONFIG_RTE_LIBRTE_HASH_DEBUG=n > > > # Compile librte_efd > > > CONFIG_RTE_LIBRTE_EFD=y > > > # Compile librte_jobstats > > > CONFIG_RTE_LIBRTE_JOBSTATS=y > > > # Compile architecture we compile for. device metrics library > > > CONFIG_RTE_LIBRTE_METRICS=y # Compile architecture we compile for. > > > bitrate statistics library CONFIG_RTE_LIBRTE_BITRATE=y # Compile > > > architecture we compile for. latency statistics library > > > CONFIG_RTE_LIBRTE_LATENCY_STATS=y # Compile librte_lpm > > > CONFIG_RTE_LIBRTE_LPM=y CONFIG_RTE_LIBRTE_LPM_DEBUG=n # > > Compile > > > librte_acl CONFIG_RTE_LIBRTE_ACL=y > CONFIG_RTE_LIBRTE_ACL_DEBUG=n > > # > > > Compile librte_power CONFIG_RTE_LIBRTE_POWER=y > > > CONFIG_RTE_LIBRTE_POWER_DEBUG=n > > > CONFIG_RTE_MAX_LCORE_FREQS=64 > > > # Compile librte_net > > > CONFIG_RTE_LIBRTE_NET=y > > > # Compile librte_ip_frag > > > CONFIG_RTE_LIBRTE_IP_FRAG=y > > > CONFIG_RTE_LIBRTE_IP_FRAG_DEBUG=n > > > CONFIG_RTE_LIBRTE_IP_FRAG_MAX_FRAG=4 > > > CONFIG_RTE_LIBRTE_IP_FRAG_TBL_STAT=n > > > # Compile GRO library > > > CONFIG_RTE_LIBRTE_GRO=y > > > # Compile librte_meter > > > CONFIG_RTE_LIBRTE_METER=y > > > # Compile librte_sched > > > CONFIG_RTE_LIBRTE_SCHED=y > > > CONFIG_RTE_SCHED_DEBUG=n > > > CONFIG_RTE_SCHED_RED=n > > > CONFIG_RTE_SCHED_COLLECT_STATS=n > > > CONFIG_RTE_SCHED_SUBPORT_TC_OV=n > > > CONFIG_RTE_SCHED_PORT_N_GRINDERS=8 > > > CONFIG_RTE_SCHED_VECTOR=n > > > # Compile architecture we compile for. distributor library > > > CONFIG_RTE_LIBRTE_DISTRIBUTOR=y # Compile architecture we compile > for. > > > reorder library CONFIG_RTE_LIBRTE_REORDER=y # Compile librte_port > > > CONFIG_RTE_LIBRTE_PORT=y CONFIG_RTE_PORT_STATS_COLLECT=n > > > CONFIG_RTE_PORT_PCAP=n # Compile librte_table > > > CONFIG_RTE_LIBRTE_TABLE=y CONFIG_RTE_TABLE_STATS_COLLECT=n # > > Compile > > > librte_pipeline CONFIG_RTE_LIBRTE_PIPELINE=y > > > CONFIG_RTE_PIPELINE_STATS_COLLECT=n > > > # Compile librte_kni > > > CONFIG_RTE_LIBRTE_KNI=y > > > CONFIG_RTE_LIBRTE_PMD_KNI=y > > > CONFIG_RTE_KNI_KMOD=y > > > CONFIG_RTE_KNI_KMOD_ETHTOOL=n > > > CONFIG_RTE_KNI_PREEMPT_DEFAULT=y > > > # Compile architecture we compile for. pdump library > > > CONFIG_RTE_LIBRTE_PDUMP=y # Compile vhost user library > > > CONFIG_RTE_LIBRTE_VHOST=y CONFIG_RTE_LIBRTE_VHOST_NUMA=y > > > CONFIG_RTE_LIBRTE_VHOST_DEBUG=n # Compile vhost PMD # To compile, > > > CONFIG_RTE_LIBRTE_VHOST should be enabled. > > > CONFIG_RTE_LIBRTE_PMD_VHOST=y > > > #Compile Xen domain0 support > > > CONFIG_RTE_LIBRTE_XEN_DOM0=n > > > # Compile architecture we compile for. test application > > > CONFIG_RTE_APP_TEST=y CONFIG_RTE_APP_TEST_RESOURCE_TAR=n > > > # Compile architecture we compile for. PMD test application > > > CONFIG_RTE_TEST_PMD=y > > CONFIG_RTE_TEST_PMD_RECORD_CORE_CYCLES=n > > > CONFIG_RTE_TEST_PMD_RECORD_BURST_STATS=n > > > # Compile architecture we compile for. crypto performance > > > application CONFIG_RTE_APP_CRYPTO_PERF=y # Compile architecture we > compile for. > > > eventdev application CONFIG_RTE_APP_EVENTDEV=y > > > CONFIG_RTE_EXEC_ENV_LINUXAPP=y CONFIG_RTE_ARCH_PPC_64=y > > > CONFIG_RTE_ARCH_64=y CONFIG_RTE_TOOLCHAIN_GCC=y # Note: Power > > doesn't > > > have this support # Note: Initially, all of architecture we > > compile for. > > > PMD drivers compilation are turned off on Power # Will turn on them > > > only > > after > > > architecture we compile for. successful testing on Power > > > > > > Please refer here for more information on running DPDK multi-process > > > examples: > > > > > > https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fu > > > rl > > > defense.proofpoint.com%2Fv2%2Furl%3Fu%3Dhttp- > > 3A__dpdk.org_doc_guides_s > > > > > > &data=02%7C01%7Cxuemingl%40mellanox.com%7C9cd11fda7a7f48df7cbd08d > > 4f9b4 > > > > > > 86d8%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C6364080011387 > > 51301&s > > > > data=4n76ha0PmSr3wP2c0MAo3PEVYRMKjJVcU9o5xETqhBc%3D&reserved=0 > > > ample-5Fapp-5Fug_multi-5Fprocess.html&d=DwIFAg&c=jf_iaSHvJObTbx- > > siA1Z > > > > > > Og&r=4TYe4NpqlgVi0ArYpZ76FrWp7IEw8gfzq7k4itCX_Mg&m=lz_1z0LzwjqjIwu > > > uryoN7QPg9N-6aTY_jEvDZtMZR0o&s=gupwe5WWQ- > > ap2jObFko6UJymrcy4jTmF > > > 2r1dZ2fQN9E&e= > > > > > > Best Regards, > > > Xueming > >
