diff --git a/src/misc/msccl/msccl_lifecycle.cc b/src/misc/msccl/msccl_lifecycle.cc index 034a597769..7b8f1f4c41 100644 --- a/src/misc/msccl/msccl_lifecycle.cc +++ b/src/misc/msccl/msccl_lifecycle.cc @@ -129,7 +129,7 @@ static ncclResult_t mscclInternalSchedulerInit(ncclComm_t comm, int* numChannels //Try to find the algorithm directory under share folder based on librccl.so path dp = opendir(mscclAlgoShareDir); if (dp == nullptr) { - WARN("MSCCL Internal Scheduler: open algorithm in share directory %s failed", mscclAlgoShareDir); + WARN("MSCCL Internal Scheduler: Unable to find algorithm files in %s. Please ensure that RCCL has been installed properly" , mscclAlgoShareDir); return ncclInvalidUsage; } fullDirPath = mscclAlgoShareDir;