kykrueger commented on code in PR #1847:
URL: https://github.com/apache/systemds/pull/1847#discussion_r1241689963
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scripts/perftest/datagen/genDimensionReductionData.sh:
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@@ -25,9 +25,9 @@ then
exit 1;
fi
-CMD=$1
-BASE=$2/dimensionreduction
-MAXMEM=$3
+CMD=${1:-systemds}
Review Comment:
This sets a default value if the Arg is null
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