search

microsoft / Freeflow

High performance container overlay networks on Linux. Enabling RDMA (on both InfiniBand and RoCE) and accelerating TCP to bare metal performance. Freeflow requires zero modification on application code/binary.
MIT License
597 stars 88 forks source link

Problem about compile and symbol lookup error #16

Closed dc-daichao95 closed 4 years ago

dc-daichao95 commented 4 years ago

Problem

Sorry to bother you. I'm reproducing Freeflow on my own machine. At first, Some compilation problems encountered and I fix it with gangliao/k8s-freeflow methods(change some compile options). After I finish the compilation, I run ib_send_bw, An error happens as below: ### FreeFlow ### libibverbs: Warning: couldn't load driver 'mlx5': /lib64/libmlx5-rdmav2.so: symbol ibv_exp_cmd_create_srq, version IBVERBS_1.1 not defined in file libibverbs.so.1 with link time reference ib_send_bw: symbol lookup error: /usr/lib/libibverbs.so.1: undefined symbol: mempool_create

Environment

OS: centos7.4.1708 with Linux Kernel 3.10.0-693.el7.x86_64 RMDA NIC: Mellanox Technologies MT27500 Family [ConnectX-3] OFED version:MLNX_OFED_LINUX-4.0-2.0.0.1-rhel7.4-x86_64 Docker version: Docker version 1.13.1 weave: 2.5.2 gcc version 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC)

I hope I can get your help or anyone's help, Thank you very much !

JinBoZi commented 4 years ago

I think i encounter similar problem,why this issue be close?Have you slove this question?can you help me?Thanks!

When I compile libibverbs-1.2.1mlnx1, i have same error:

CCLD examples/ibv_devices ./src/.libs/libibverbs.so: undefined reference to mempool_del' ./src/.libs/libibverbs.so: undefined reference tomempool_insert' ./src/.libs/libibverbs.so: undefined reference to mempool_create' ./src/.libs/libibverbs.so: undefined reference tomempool_get'