<cluster_name>:925:1148 [6] NCCL INFO NET/IB : No device found. <cluster_name>:919:1150 [0] NCCL INFO NET/IB : No device found. <cluster_name>:922:1149 [3] NCCL INFO NET/IB : No device found. <cluster_name>:923:1147 [4] NCCL INFO NET/IB : No device found. <cluster_nam...
NCCL INFO NCCL_SOCKET_IFNAME set by environment to eth0 这些行显示了两个环境变量的配置: NCCL_IB_DISABLE设置为0,意味着NCCL被允许使用InfiniBand。 NCCL_SOCKET_IFNAME设置为eth0,指定NCCL应使用名为eth0的网络接口进行通信。 NCCL INFO NET/Socket : Using [0]eth0:10.233.90.231<0> NCCL INFO Using ...
WARN("NET/IB : No IP interface found.");returnncclInternalError; } // Detect IB cardsintnIbDevs; struct ibv_device** devices;//Checkifuserdefinedwhich IB device:port tousechar* userIbEnv = getenv("NCCL_IB_HCA");if(userIbEnv != NULL && shownIbHcaEnv++ ==0) INFO(NCCL_NET|NCCL_EN...
nccl5:1728006:1728006[0]NCCL INFO cudaDriverVersion12020nccl5:1728006:1728006[0]NCCL INFO Bootstrap : Using eno2:10.112.57.233<0> nccl5:1728006:1728006[0]NCCL INFO NET/Plugin : No plugin found(libnccl-net.so), using internal implementation nccl5:1728006:1728014[0]NCCL INFO NET/IB : No ...
= wrap_ibv_free_device_list(devices))) { return ncclInternalError; }; } if (ncclNIbDevs == 0) { INFO(NCCL_INIT|NCCL_NET, "NET/IB : No device found."); } else { char line[1024]; line[0] = '\0'; for (int d=0; d<ncclNIbDevs; d++) { snprintf(...
so: cannot open shared object file: No such file or directory DESKTOP-VMBL43V:1213:1213 [1] NCCL INFO NET/Plugin : No plugin found, using internal implementation DESKTOP-VMBL43V:1213:1242 [1] NCCL INFO NET/IB : No device found. DESKTOP-VMBL43V:1213:1242 [1] NCCL INFO NET/Socket...
imagenet --batch-size 128 --accumulation-steps 2 env: - name: NCCL_DEBUG value: "INFO" - name: NCCL_IB_DISABLE value: "0" securityContext: capabilities: add: [ "IPC_LOCK" ] resources: limits: baidu.com/a100_80g_cgpu: 8 rdma/hca: 1 volumeMounts: - mountPath: /imagenet name: ...
INFO(NCCL_INIT|NCCL_NET, "NET/IB : No device found."); } else { char line[1024]; line[0] = '\0'; for (int d=0; d<ncclNIbDevs; d++) { snprintf(line+strlen(line), 1023-strlen(line), " [%d]%s:%d/%s", d, ncclIbDevs[d].devName, ...
=1) {WARN("NET/IB : No IP interface found.");returnncclInternalError;}// Detect IB cardsintnIbDevs;structibv_device**devices;// Check if user defined which IB device:port to usechar* userIbEnv = getenv("NCCL_IB_HCA");if(userIbEnv !=NULL&& shownIbHcaEnv++ ==0) INFO(NCCL_NET|...
‣ Net/IB: separate traffic class for fifo messages. ‣ Net/IB: support for IB router. ‣ Optimizations and fixes for device network offload (unpack). ‣ Support ncclGroupStart/End for ncclCommAbort/Destroy. ‣ Improved Tuner API. ‣ Allow net and tuner plugins to be statically ...