Adopted script changes in GitHub Actions

- Moved to Ubuntu 22.04

  This notably means we no longer have to bend over backwards to
  install GCC 10!

- Changed shell in gha to include the verbose/undefined flags, making
  debugging gha a bit less painful

- Adopted the new test.py/test_runners framework, which means no more
  heavy recompilation for different configurations. This reduces the test job
  runtime from >1 hour to ~15 minutes, while increasing the number of
  geometries we are testing.

- Added exhaustive powerloss testing, because of time constraints this
  is at most 1pls for general tests, 2pls for a subset of useful tests.

- Limited coverage measurements to `make test`

  Originally I tried to maximize coverage numbers by including coverage
  from every possible source, including the more elaborate CI jobs which
  provide an extra level of fuzzing.

  But this missed the purpose of coverage measurements, which is to find
  areas where test cases can be improved. We don't want to improve coverage
  by just shoving more fuzz tests into CI, we want to improve coverage by
  adding specific, intentioned test cases, that, if they fail, highlight
  the reason for the failure.

  With this perspective, maximizing coverage measurement in CI is
  counter-productive. This changes makes it so the reported coverage is
  always less than actual CI coverage, but acts as a more useful metric.

  This also simplifies coverage collection, so that's an extra plus.

- Added benchmarks to CI

  Note this doesn't suffer from inconsistent CPU performance because our
  benchmarks are based on purely simulated read/prog/erase measurements.

- Updated the generated markdown table to include line+branch coverage
  info and benchmark results.
This commit is contained in:
Christopher Haster
2022-11-17 10:43:19 -06:00
parent 387cf6f6e0
commit 65923cdfb4
6 changed files with 474 additions and 306 deletions
+116 -63
View File
@@ -7,7 +7,7 @@ on:
jobs:
release:
runs-on: ubuntu-20.04
runs-on: ubuntu-22.04
# need to manually check for a couple things
# - tests passed?
@@ -31,8 +31,22 @@ jobs:
with:
workflow: ${{github.event.workflow_run.name}}
run_id: ${{github.event.workflow_run.id}}
name: results
path: results
name: sizes
path: sizes
- uses: dawidd6/action-download-artifact@v2
continue-on-error: true
with:
workflow: ${{github.event.workflow_run.name}}
run_id: ${{github.event.workflow_run.id}}
name: cov
path: cov
- uses: dawidd6/action-download-artifact@v2
continue-on-error: true
with:
workflow: ${{github.event.workflow_run.name}}
run_id: ${{github.event.workflow_run.id}}
name: bench
path: bench
- name: find-version
run: |
@@ -68,76 +82,115 @@ jobs:
echo "LFS_PREV_VERSION=$LFS_PREV_VERSION" >> $GITHUB_ENV
# try to find results from tests
- name: collect-results
- name: collect-table
run: |
# previous results to compare against?
[ -n "$LFS_PREV_VERSION" ] && curl -sS \
"$GITHUB_API_URL/repos/$GITHUB_REPOSITORY/`
`status/$LFS_PREV_VERSION?per_page=100" \
| jq -re 'select(.sha != env.GITHUB_SHA) | .statuses[]' \
>> prev-results.json \
>> prev-statuses.json \
|| true
# build table for GitHub
echo "<table>" >> results.txt
echo "<thead>" >> results.txt
echo "<tr>" >> results.txt
echo "<th align=left>Configuration</th>" >> results.txt
for r in Code Stack Structs Coverage
do
echo "<th align=right>$r</th>" >> results.txt
done
echo "</tr>" >> results.txt
echo "</thead>" >> results.txt
declare -A table
echo "<tbody>" >> results.txt
# sizes table
i=0
j=0
for c in "" readonly threadsafe migrate error-asserts
do
echo "<tr>" >> results.txt
# per-config results
c_or_default=${c:-default}
echo "<td align=left>${c_or_default^}</td>" >> results.txt
for r in code stack structs
do
# per-config results
echo "<td align=right>" >> results.txt
[ -e results/thumb${c:+-$c}.csv ] && ( \
export PREV="$(jq -re '
select(.context == "'"results (thumb${c:+, $c}) / $r"'").description
| capture("(?<result>[0-9∞]+)").result' \
prev-results.json || echo 0)"
./scripts/summary.py results/thumb${c:+-$c}.csv -f $r -Y | awk '
NR==2 {printf "%s B",$2}
NR==2 && ENVIRON["PREV"]+0 != 0 {
printf " (%+.1f%%)",100*($2-ENVIRON["PREV"])/ENVIRON["PREV"]}
NR==2 {printf "\n"}' \
| sed -e 's/ /\&nbsp;/g' \
>> results.txt)
echo "</td>" >> results.txt
done
# coverage results
if [ -z $c ]
then
echo "<td rowspan=0 align=right>" >> results.txt
[ -e results/coverage.csv ] && ( \
export PREV="$(jq -re '
select(.context == "results / coverage").description
| capture("(?<result>[0-9\\.]+)").result' \
prev-results.json || echo 0)"
./scripts/coverage.py -u results/coverage.csv -Y | awk -F '[ /%]+' '
NR==2 {printf "%.1f%% of %d lines",$4,$3}
NR==2 && ENVIRON["PREV"]+0 != 0 {
printf " (%+.1f%%)",$4-ENVIRON["PREV"]}
NR==2 {printf "\n"}' \
| sed -e 's/ /\&nbsp;/g' \
>> results.txt)
echo "</td>" >> results.txt
fi
echo "</tr>" >> results.txt
done
echo "</tbody>" >> results.txt
echo "</table>" >> results.txt
c_camel=${c_or_default^}
table[$i,$j]=$c_camel
((j+=1))
cat results.txt
for s in code stack struct
do
f=sizes/thumb${c:+-$c}.$s.csv
[ -e $f ] && table[$i,$j]=$( \
export PREV="$(jq -re '
select(.context == "'"sizes (thumb${c:+, $c}) / $s"'").description
| capture("(?<prev>[0-9∞]+)").prev' \
prev-statuses.json || echo 0)"
./scripts/summary.py $f --max=stack_limit -Y \
| awk '
NR==2 {$1=0; printf "%s B",$NF}
NR==2 && ENVIRON["PREV"]+0 != 0 {
printf " (%+.1f%%)",100*($NF-ENVIRON["PREV"])/ENVIRON["PREV"]
}' \
| sed -e 's/ /\&nbsp;/g')
((j+=1))
done
((j=0, i+=1))
done
# coverage table
i=0
j=4
for s in lines branches
do
table[$i,$j]=${s^}
((j+=1))
f=cov/cov.csv
[ -e $f ] && table[$i,$j]=$( \
export PREV="$(jq -re '
select(.context == "'"cov / $s"'").description
| capture("(?<prev>[0-9\\.]+)").prev' \
prev-statuses.json || echo 0)"
./scripts/cov.py -u $f -f$s -Y \
| awk -F '[ /%]+' -v s=$s '
NR==2 {$1=0; printf "%.1f%% of %d %s",$4,$3,s}
NR==2 && ENVIRON["PREV"]+0 != 0 {
printf " (%+.1f%%)",$4-ENVIRON["PREV"]
}' \
| sed -e 's/ /\&nbsp;/g')
((j=4, i+=1))
done
# benchmark table
i=3
j=4
for s in readed proged erased
do
table[$i,$j]=${s^}
((j+=1))
f=bench/bench.csv
[ -e $f ] && table[$i,$j]=$( \
export PREV="$(jq -re '
select(.context == "'"bench / $s"'").description
| capture("(?<prev>[0-9]+)").prev' \
prev-statuses.json || echo 0)"
./scripts/summary.py $f -f$s=bench_$s -Y \
| awk '
NR==2 {$1=0; printf "%s B",$NF}
NR==2 && ENVIRON["PREV"]+0 != 0 {
printf " (%+.1f%%)",100*($NF-ENVIRON["PREV"])/ENVIRON["PREV"]
}' \
| sed -e 's/ /\&nbsp;/g')
((j=4, i+=1))
done
# build the actual table
echo "| | Code | Stack | Structs | | Coverage |" >> table.txt
echo "|:--|-----:|------:|--------:|:--|---------:|" >> table.txt
for ((i=0; i<6; i++))
do
echo -n "|" >> table.txt
for ((j=0; j<6; j++))
do
echo -n " " >> table.txt
[[ i -eq 2 && j -eq 5 ]] && echo -n "**Benchmarks**" >> table.txt
echo -n "${table[$i,$j]}" >> table.txt
echo -n " |" >> table.txt
done
echo >> table.txt
done
cat table.txt
# find changes from history
- name: collect-changes
@@ -164,7 +217,7 @@ jobs:
git config user.email ${{secrets.BOT_EMAIL}}
git fetch "https://github.com/$GITHUB_REPOSITORY.git" \
"v$LFS_VERSION_MAJOR-prefix" || true
./scripts/prefix.py "lfs$LFS_VERSION_MAJOR"
./scripts/changeprefix.py --git "lfs" "lfs$LFS_VERSION_MAJOR"
git branch "v$LFS_VERSION_MAJOR-prefix" $( \
git commit-tree $(git write-tree) \
$(git rev-parse --verify -q FETCH_HEAD | sed -e 's/^/-p /') \
@@ -182,7 +235,7 @@ jobs:
run: |
# create release and patch version tag (vN.N.N)
# only draft if not a patch release
[ -e results.txt ] && export RESULTS="$(cat results.txt)"
[ -e table.txt ] && export TABLES="$(cat table.txt)"
[ -e changes.txt ] && export CHANGES="$(cat changes.txt)"
curl -sS -X POST -H "authorization: token ${{secrets.BOT_TOKEN}}" \
"$GITHUB_API_URL/repos/$GITHUB_REPOSITORY/releases" \
@@ -191,6 +244,6 @@ jobs:
name: env.LFS_VERSION | rtrimstr(".0"),
target_commitish: "${{github.event.workflow_run.head_sha}}",
draft: env.LFS_VERSION | endswith(".0"),
body: [env.RESULTS, env.CHANGES | select(.)] | join("\n\n")}' \
| tee /dev/stderr)"
body: [env.TABLES, env.CHANGES | select(.)] | join("\n\n")
}' | tee /dev/stderr)"