why are you getting stuck

Signed-off-by: Patrick Roy <[email protected]>

Author: roypat

.buildkite/common.py

@@ -364,10 +364,12 @@ def to_json(self):
         """Serialize the pipeline to JSON"""
         return json.dumps(self.to_dict(), indent=4, sort_keys=True, ensure_ascii=False)
 
-    def devtool_test(self, devtool_opts=None, pytest_opts=None):
+    def devtool_test(self, devtool_opts=None, pytest_opts=None, strace=False):
         """Generate a `devtool test` command"""
         cmds = []
         parts = ["./tools/devtool -y test"]
+        if strace:
+            parts.insert(0, "strace -f")
         if self.shared_build is not None:
             parts.append("--no-build")
         if devtool_opts:

.buildkite/pipeline_pr.py

@@ -100,6 +100,7 @@
         pipeline.devtool_test(
             devtool_opts="--performance -c 1-10 -m 0",
             pytest_opts="../tests/integration_tests/performance/",
+            strace=True
         ),
         **DEFAULTS_PERF,
     )

tools/devtool

@@ -755,10 +755,10 @@ cmd_test() {
 
       huge_pages_old=$(cat /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages)
       huge_pages_new=$(echo $num_hugetlbfs_pages |sudo tee /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages)
-    fi
 
-    if [[ "$huge_pages_new" -ne "$num_hugetlbfs_pages" ]]; then
-      die "Failed to allocate $num_hugetlbfs_pages hugetlbfs pages, only got $huge_pages_new"
+      if [[ "$huge_pages_new" -ne "$num_hugetlbfs_pages" ]]; then
+        #die "Failed to allocate $num_hugetlbfs_pages hugetlbfs pages, only got $huge_pages_new"
+      fi
     fi
 
     say "Starting test run ..."