feat: add thread count display for different OS in allocator benchmark scripts

Author: monosans

.github/scripts/allocator_bench_alpine.sh

@@ -62,6 +62,7 @@ docker run --rm \
 
 {
   echo "### ${PLATFORM_LABEL:-unknown} (tokio-multi-thread=${TOKIO_MULTI_THREAD:-false})"
+  echo "Threads: $(nproc --all)"
   echo ""
   echo "| Allocator | Peak KB | Major PF | Minor PF |"
   echo "| --- | ---: | ---: | ---: |"

.github/scripts/allocator_bench_unix.sh

@@ -88,6 +88,13 @@ done
 
 {
   echo "### ${PLATFORM_LABEL:-unknown} (tokio-multi-thread=${TOKIO_MULTI_THREAD:-false})"
+  if [[ "$RUNNER_OS" == "Linux" ]]; then
+    echo "Threads: $(nproc --all)"
+  elif [[ "$RUNNER_OS" == "macOS" ]]; then
+    echo "Threads: $(sysctl -n hw.logicalcpu)"
+  elif [[ "$RUNNER_OS" == "Windows" ]]; then
+    echo "Threads: $NUMBER_OF_PROCESSORS"
+  fi
   echo ""
   echo "| Allocator | Peak KB | Major PF | Minor PF |"
   echo "| --- | ---: | ---: | ---: |"

.github/scripts/allocator_bench_windows.ps1

@@ -47,6 +47,7 @@ foreach ($allocator in $allocators) {
 
 $summary = @()
 $summary += "### $($env:PLATFORM_LABEL) (tokio-multi-thread=$tokioOn)"
+$summary += "Threads: $($env:NUMBER_OF_PROCESSORS)"
 $summary += ""
 $summary += "| Allocator | Peak KB | Page Faults |"
 $summary += "| --- | ---: | ---: |"