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bb-matrix: Fix min and max calculations

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The BB and PM ranges were originally intended to use leading 0s to
ensure all the values were the same string length, making for nice log
filenames and columnar dat files. However, not everyone will do this -
especially if it isn't documented.

Document the intent. Make the generation and parsing of dat files robust
to either method.

(From OE-Core rev: 90dc44c8246f2a580fe4a41ce28c201e52307500)

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Darren Hart
2013-01-18 23:13:52 +00:00
committed by Richard Purdie
parent 4de6f9b17c
commit 4287f70341
2 changed files with 10 additions and 7 deletions
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scripts/contrib/bb-perf/bb-matrix-plot.sh
+6 -6
View File
@@ -101,12 +101,12 @@ if [ -z "$TITLE" ]; then
fi
# Determine the dgrid3d mesh dimensions size
MIN=$(tail -n +2 "$DATFILE" | cut -d ' ' -f 1 | sort | uniq | head -n1)
MAX=$(tail -n +2 "$DATFILE" | cut -d ' ' -f 1 | sort | uniq | tail -n1)
BB_CNT=$[${MAX#*0} - $MIN + 1]
MIN=$(tail -n +2 "$DATFILE" | cut -d ' ' -f 2 | sort | uniq | head -n1)
MAX=$(tail -n +2 "$DATFILE" | cut -d ' ' -f 2 | sort | uniq | tail -n1)
PM_CNT=$[${MAX#*0} - $MIN + 1]
MIN=$(tail -n +2 "$DATFILE" | cut -d ' ' -f 1 | sed 's/^0*//' | sort -n | uniq | head -n1)
MAX=$(tail -n +2 "$DATFILE" | cut -d ' ' -f 1 | sed 's/^0*//' | sort -n | uniq | tail -n1)
BB_CNT=$[${MAX} - $MIN + 1]
MIN=$(tail -n +2 "$DATFILE" | cut -d ' ' -f 2 | sed 's/^0*//' | sort -n | uniq | head -n1)
MAX=$(tail -n +2 "$DATFILE" | cut -d ' ' -f 2 | sed 's/^0*//' | sort -n | uniq | tail -n1)
PM_CNT=$[${MAX} - $MIN + 1]
(cat <<EOF