From dcf46e84e04d471f7a29ca69f0b59a875fcfcd3c Mon Sep 17 00:00:00 2001
From: akolliasAMD <akollias@amd.com>
Date: Wed, 22 Jun 2022 17:37:49 +0000
Subject: [PATCH] moved default number of max ranks per gpu to 1

[ROCm/rccl commit: 8b9291eb47eb67e97607a1cfc757a2c10bdf94fd]
---
 projects/rccl/test/common/EnvVars.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/projects/rccl/test/common/EnvVars.cpp b/projects/rccl/test/common/EnvVars.cpp
index 120814cc40..a2e9fa8031 100644
--- a/projects/rccl/test/common/EnvVars.cpp
+++ b/projects/rccl/test/common/EnvVars.cpp
@@ -38,7 +38,7 @@ namespace RcclUnitTesting
     processMask    = GetEnvVar("UT_PROCESS_MASK", UT_SINGLE_PROCESS | UT_MULTI_PROCESS);
     verbose        = GetEnvVar("UT_VERBOSE"     , 0);
     printValues    = GetEnvVar("UT_PRINT_VALUES", 0);
-    maxRanksPerGpu = GetEnvVar("UT_MAX_RANKS_PER_GPU", 2);
+    maxRanksPerGpu = GetEnvVar("UT_MAX_RANKS_PER_GPU", 1);
 
     // Limit number of supported reduction operators to just ncclSum if only allReduce is built
 #ifdef BUILD_ALLREDUCE_ONLY