DOC: Cleanup and simplify with ASV

1 files changed, 4 insertions, 5 deletions

diff --git a/benchmarks/README.rst b/benchmarks/README.rst
index 59f503e35..b6dd7af2e 100644
--- a/benchmarks/README.rst
+++ b/benchmarks/README.rst
@@ -78,12 +78,11 @@ To benchmark or visualize only releases on different machines locally, the tags
     # Get commits for tags
     # delete tag_commits.txt before re-runs
     for gtag in $(git tag --list --sort taggerdate | grep "^v"); do
-    git log $gtag --oneline -n1 --decorate=no | awk -v gtg="$gtag" '{print $1, gtg;}' >> tag_commits.txt
-    done
-    # Take last 20
-    for commitLine in $(tail --lines=20 tag_commits.txt); do
-    asv run $(echo $commitLine | awk '{print $1}')^!
+    git log $gtag --oneline -n1 --decorate=no | awk '{print $1;}' >> tag_commits.txt
     done
+    # Use the last 20
+    tail --lines=20 tag_commits.txt > 20_vers.txt
+    asv run HASHFILE:20_vers.txt
     # Publish and view
     asv publish
     asv preview