From 924de7b8e64489231351c48767973a1042d8ffd3 Mon Sep 17 00:00:00 2001 From: David Marchand Date: Wed, 13 Apr 2022 13:19:44 +0200 Subject: [PATCH] devtools: fix null test for NUMA systems On NUMA systems, default cores (0 and 1) might be on different memory nodes. Double the amount of memory. Fixes: 9e6b36c34ce9 ("app/testpmd: reduce memory consumption") Cc: stable@dpdk.org Signed-off-by: David Marchand --- devtools/test-null.sh | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/devtools/test-null.sh b/devtools/test-null.sh index 4ba57a6829..6cd34f64f1 100755 --- a/devtools/test-null.sh +++ b/devtools/test-null.sh @@ -27,6 +27,7 @@ else fi (sleep 1 && echo stop) | -$testpmd -c $coremask --no-huge -m 20 \ +# testpmd only needs 20M, make it x2 (default number of cores) for NUMA systems +$testpmd -c $coremask --no-huge -m 40 \ $libs -a 0:0.0 --vdev net_null1 --vdev net_null2 $eal_options -- \ --no-mlockall --total-num-mbufs=2048 $testpmd_options -ia