install python3.10 if not on system; allow use of ml model with other…

README.md

@@ -80,6 +80,7 @@ jobs:
  - `display-results` - Outputs the energy results to the`$GITHUB_STEP_SUMMARY`. Creates a table that shows the energy results of all the get-measurements, and then a final row for the entire run. Displays the avergae cpu utilization, the total Joules used, and average wattage for each measurment+total run. It will also display a graph of the energy used, and a badge for you to display.
  - This badge will always be updated to display the total energy of the most recent run of the workflow that generated this badge.
  - The total measurement of this task is provided as output `data-total-json` in json format (see example below).
+ - Can be used with `pr-comment` flag (see below) to post the results as a comment on the PR.
 - `branch`: (optional) (default: ${{ github.ref_name }})
  - Used with `get_measurement` and `display_results` to correctly identify this CI run for the Badge. 
 - `label`: (optional) (default: 'measurement ##')
@@ -94,6 +95,9 @@ jobs:
  - used with display-results
  - Shows the badge for the ci run during display-results step
  - automatically false if send-data is also false
+- `pr-comment`: (optional) (default: false)
+ - used with display-results
+ - if on, will post a comment on the PR issue with the Eco-CI results
 
 #### Continuing on Errors
 

action.yml

@@ -28,6 +28,9 @@ inputs:
  description: 'Shows the badge for the ci run during display-results step'
  default: true
  required: false
+ pr-comment:
+ description: 'Add a comment to the PR with the results during display-results step'
+ default: false
 outputs:
  data-total-json:
  description: "Contains the data of the total measurement which is retrieved by the 'display-results' task."
@@ -51,6 +54,22 @@ runs:
  name: Setup
  shell: bash
  run: |
+ if command -v python3 &>/dev/null; then
+ echo "Python is already installed."
+ else
+ echo "Python is not installed. Installing..."
+ apt-get update
+ apt-get install -y python3.10 python3.10-venv
+ echo "Python has been installed."
+ fi
+
+ python_version=$(python3 --version 2>&1)
+ python_major_version=$(python3 -c 'import sys; print(sys.version_info[0])')
+ python_minor_version=$(python3 -c 'import sys; print(sys.version_info[1])')
+ python_cache_path="${base_root}venv/lib/python${python_major_version}.${python_minor_version}/site-packages"
+ echo "python_cache_path=$python_cache_path" >> $GITHUB_OUTPUT
+
+
  # call the initialize function of setup.sh
  ${{github.action_path}}/scripts/setup.sh initialize -g ${{inputs.display-graph}}
 
@@ -72,7 +91,7 @@ runs:
  cache-name: cache-pip-packages
  with:
  # npm cache files are stored in `~/.npm` on Linux/macOS
- path: /tmp/eco-ci/venv/lib/python3.10/site-packages
+ path: ${{ steps.initialize.outputs.python_cache_path }}
  key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ steps.hash-requirements.outputs.myhash }}
  restore-keys: |
  ${{ runner.os }}-build-${{ env.cache-name }}-${{ steps.hash-requirements.outputs.myhash }}
@@ -123,4 +142,20 @@ runs:
  ${{github.action_path}}/scripts/display_results.sh -dt ${{inputs.display-table}} -dg ${{inputs.display-graph}} -db ${{inputs.display-badge}} -b "${{inputs.branch}}" -r ${{ github.run_id }} -R "${{ github.repository }}" -sd ${{inputs.send-data}} -s "github"
  cat "/tmp/eco-ci/output.txt" >> $GITHUB_STEP_SUMMARY
  total_data_file="/tmp/eco-ci/total-data.json"
- echo "data-total-json=$(cat $total_data_file)" >> $GITHUB_OUTPUT
+ echo "data-total-json=$(cat $total_data_file)" >> $GITHUB_OUTPUT
+
+ - if: github.event_name == 'pull_request' && inputs.task == 'display-results' && inputs.pr-comment == 'true'
+ name: Comment on Pull Request
+ id: pr-comment
+ shell: bash
+ env:
+ PR_NUMBER: ${{ github.event.pull_request.number }}
+ run: |
+ COMMENT=$(cat "/tmp/eco-ci/output-multiline.txt")
+
+ API_URL="${{ github.api_url }}/repos/${{ github.repository }}/issues/${PR_NUMBER}/comments"
+ curl -X POST -H "Authorization: Bearer ${{github.token}}" -d @- $API_URL <<EOF
+ {
+ "body": "$COMMENT"
+ }
+ EOF

scripts/display_results.sh

@@ -5,15 +5,16 @@ source "$(dirname "$0")/vars.sh" read_vars
 
 function display_results {
  output="/tmp/eco-ci/output.txt"
+ output_multiline="/tmp/eco-ci/output-multiline.txt"
 
  if [[ $MEASUREMENT_RAN != true ]]; then
  echo "Running a measurement to have at least one result to display."
  source /tmp/eco-ci/venv/bin/activate
 
  if [[ "$MODEL_NAME" == "unknown" ]]; then
- cat /tmp/eco-ci/cpu-util.txt | python3.10 /tmp/eco-ci/spec-power-model/xgb.py --silent | tee -a /tmp/eco-ci/energy-total.txt > /tmp/eco-ci/energy.txt
+ cat /tmp/eco-ci/cpu-util.txt | python3. /tmp/eco-ci/spec-power-model/xgb.py --silent | tee -a /tmp/eco-ci/energy-total.txt > /tmp/eco-ci/energy.txt
  else
- cat /tmp/eco-ci/cpu-util.txt | python3.10 /tmp/eco-ci/spec-power-model/xgb.py \
+ cat /tmp/eco-ci/cpu-util.txt | python3 /tmp/eco-ci/spec-power-model/xgb.py \
  --tdp $TDP --cpu-threads $CPU_THREADS \
  --cpu-cores $CPU_CORES --cpu-make $CPU_MAKE \
  --release-year $RELEASE_YEAR --ram $RAM \
@@ -50,6 +51,22 @@ function display_results {
  max_measurement_number=$measurement_number
  done
 
+ echo "Eco-Ci Output:<br/><br/>" >> $output_multiline
+ echo "Total Energy [Joules]: $total_energy<br/>" >> $output_multiline
+ echo "Total Avg. CPU Utilization: $cpu_avg<br/>" >> $output_multiline
+ echo "Total Avg. Power [Watts]: $power_avg<br/>" >> $output_multiline
+ echo "Total Duration [seconds]: $time<br/>" >> $output_multiline
+ echo "--------------------------------<br/>" >> $output_multiline
+
+ for (( i=1; i<=$max_measurement_number; i++ )); do
+ echo "Label $i: $(eval echo \$label_$i)<br/>" >> $output_multiline
+ echo "Energy Used [Joules]: $(eval echo \$total_energy_$i)<br/>" >> $output_multiline
+ echo "Avg. CPU Utilization: $(eval echo \$cpu_avg_$i)<br/>" >> $output_multiline
+ echo "Avg. Power [Watts]: $(eval echo \$power_avg_$i)<br/>" >> $output_multiline
+ echo "Duration [seconds]: $(eval echo \$time_$i)<br/>" >> $output_multiline
+ echo "--------------------------------<br/>" >> $output_multiline
+ done
+
  if [[ $source == 'github' ]]; then
  echo "|Label|🖥 avg. CPU utilization [%]|🔋 Total Energy [Joules]|🔌 avg. Power [Watts]|Duration [Seconds]|" >> $output
  echo "|---|---|---|---|---|" >> $output
@@ -63,20 +80,7 @@ function display_results {
  # echo -e "$final_line" >> $output
  echo '' >> $output
  elif [[ $source == 'gitlab' ]]; then
- echo "Total Energy [Joules]: $total_energy" >> $output
- echo "Total Avg. CPU Utilization: $cpu_avg" >> $output
- echo "Total Avg. Power [Watts]: $power_avg" >> $output
- echo "Total Duration [seconds]: $time" >> $output
- echo "----------------" >> $output
-
- for (( i=1; i<=$max_measurement_number; i++ )); do
- echo "Label $i: $(eval echo \$label_$i)" >> $output
- echo "Energy Used [Joules]: $(eval echo \$total_energy_$i)" >> $output
- echo "Avg. CPU Utilization: $(eval echo \$cpu_avg_$i)" >> $output
- echo "Avg. Power [Watts]: $(eval echo \$power_avg_$i)" >> $output
- echo "Duration [seconds]: $(eval echo \$time_$i)" >> $output
- echo "----------------" >> $output
- done
+ echo $(cat "/tmp/eco-ci/output-short.txt") >> $output
  fi
 
 

scripts/make_measurement.sh

@@ -18,9 +18,9 @@ function make_measurement() {
  ## make a note that we cannot use --energy, skew the result as we do not have an input delay.
  # this works because demo-reporter is 1/second
  if [[ "$MODEL_NAME" == "unknown" ]]; then
- cat /tmp/eco-ci/cpu-util.txt | python3.10 /tmp/eco-ci/spec-power-model/xgb.py --silent | tee -a /tmp/eco-ci/energy-total.txt > /tmp/eco-ci/energy.txt
+ cat /tmp/eco-ci/cpu-util.txt | python3 /tmp/eco-ci/spec-power-model/xgb.py --silent | tee -a /tmp/eco-ci/energy-total.txt > /tmp/eco-ci/energy.txt
  else
- cat /tmp/eco-ci/cpu-util.txt | python3.10 /tmp/eco-ci/spec-power-model/xgb.py \
+ cat /tmp/eco-ci/cpu-util.txt | python3 /tmp/eco-ci/spec-power-model/xgb.py \
  --tdp $TDP --cpu-threads $CPU_THREADS \
  --cpu-cores $CPU_CORES --cpu-make $CPU_MAKE \
  --release-year $RELEASE_YEAR --ram $RAM \

scripts/setup.sh

@@ -37,7 +37,7 @@ function initialize {
 
 function setup_python {
  # Create a venv, and backup old
- python3.10 -m venv /tmp/eco-ci/venv
+ python3 -m venv /tmp/eco-ci/venv
 
  if [[ $VIRTUAL_ENV != '' ]]; then
  $PREVIOUS_VENV=$VIRTUAL_ENV
@@ -47,7 +47,7 @@ function setup_python {
  # Installing requirements
  # first activate our venv
  source /tmp/eco-ci/venv/bin/activate
- python3.10 -m pip install -r /tmp/eco-ci/spec-power-model/requirements.txt
+ python3 -m pip install -r /tmp/eco-ci/spec-power-model/requirements.txt
  # now reset to old venv
  deactivate our venv
  # reactivate the old one, if it was present