From 0240ea7179185d5170cab7e46905088bfec9cf4c Mon Sep 17 00:00:00 2001 From: Andre Merzky Date: Tue, 24 Oct 2023 17:08:17 +0200 Subject: [PATCH 1/3] prefer infiniband over ethernet --- src/radical/utils/host.py | 1 + 1 file changed, 1 insertion(+) diff --git a/src/radical/utils/host.py b/src/radical/utils/host.py index 26f3f29d..342a0288 100644 --- a/src/radical/utils/host.py +++ b/src/radical/utils/host.py @@ -55,6 +55,7 @@ def get_hostip(req=None, log=None): req = as_list(req) white_list = [ + 'ib0', # infiniband (e.g., Amarel) 'hsn0', # Frontier (HPE Cray EX) 'ipogif0', # Cray's 'br0', # SuperMIC From 73709d8af2f7322e2159d54da70a01e286c85336 Mon Sep 17 00:00:00 2001 From: Andre Merzky Date: Tue, 24 Oct 2023 20:18:03 +0200 Subject: [PATCH 2/3] red herring - amarel does not like infiniband to login node... --- src/radical/utils/host.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/radical/utils/host.py b/src/radical/utils/host.py index 342a0288..8ef004fa 100644 --- a/src/radical/utils/host.py +++ b/src/radical/utils/host.py @@ -55,7 +55,8 @@ def get_hostip(req=None, log=None): req = as_list(req) white_list = [ - 'ib0', # infiniband (e.g., Amarel) + 'ens1f1', # amarel + 'ib0', # infiniband 'hsn0', # Frontier (HPE Cray EX) 'ipogif0', # Cray's 'br0', # SuperMIC From 5caf54c2ab7f903439979aca8e493ff0085e044a Mon Sep 17 00:00:00 2001 From: Andre Merzky Date: Wed, 25 Oct 2023 15:30:46 +0200 Subject: [PATCH 3/3] comment out infiniband --- src/radical/utils/host.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/radical/utils/host.py b/src/radical/utils/host.py index 8ef004fa..a3b0190e 100644 --- a/src/radical/utils/host.py +++ b/src/radical/utils/host.py @@ -56,7 +56,7 @@ def get_hostip(req=None, log=None): white_list = [ 'ens1f1', # amarel - 'ib0', # infiniband + # 'ib0', # infiniband 'hsn0', # Frontier (HPE Cray EX) 'ipogif0', # Cray's 'br0', # SuperMIC