pts/ethr-1.1.0 reports wrong bandwidth for multi thread test option

[mamatha-mc]

https://github.com/phoronix-test-suite/test-profiles/tree/master/pts/ethr-1.1.0

The latest ethr-1.1.0 averages out all the individual thread result with the SUM and gives the wrong Bandwidth.

Below are my code changes to get it working. [These changes are for only TCP tests} . Please suggest if any better way to do the same. Thanks.

In results-definition.xml, changed below code

  <ResultsParser>
    <OutputTemplate>[   G]     TCP      007-008 sec    #_RESULT_#</OutputTemplate>
    <LineHint>G</LineHint>
    <StripFromResult>G</StripFromResult>
    <MultiMatch>AVERAGE</MultiMatch>
    <ResultScale>Gbits/sec</ResultScale>
  </ResultsParser>

to

  <ResultsParser>
    <OutputTemplate>[  SUM]     TCP      007-008 sec    #_RESULT_#</OutputTemplate>
    <LineHint>[</LineHint>
    <StripFromResult>G</StripFromResult>
    <MultiMatch>AVERAGE</MultiMatch>
    <ResultScale>Gbits/sec</ResultScale>
  </ResultsParser>

In install.sh, changed below line

./ethr.bin \$@ > \$LOG_FILE 2>1

to

./ethr.bin \$@ > temp.log  2>1
if grep SUM temp.log; then
  grep SUM temp.log > \$LOG_FILE
else
  temp.log > \$LOG_FILE