docs: update benchmarks vs. external pools

[poolifier.git] / benchmarks / versus-external-pools / bench.sh

diff --git a/benchmarks/versus-external-pools/bench.sh b/benchmarks/versus-external-pools/bench.sh
index f78500f773032e33411ffdf820d1e3e582cc902c..7221ba32e538c089e88636a855a7ea2681b1df76 100755 (executable)
--- a/benchmarks/versus-external-pools/bench.sh
+++ b/benchmarks/versus-external-pools/bench.sh
@@ -1,24 +1,51 @@
 #!/usr/bin/env bash
 
-### The -t argument is needed to specify the type of task that you want to benchmark.
-### Supported values are CPU_INTENSIVE
+usage() {
+    echo "Usage: $0 [-s <pool size> -i <number of iterations> -t <CPU_INTENSIVE|IO_INTENSIVE>] [-n <number of tasks>]" 1>&2
+    exit 1
+}
 
-taskType='CPU_INTENSIVE'
-while getopts t: flag
+while getopts "s:i:t:n:h" option
 do
-  case "${flag}" in
+  case "${option}" in
+    s)
+      poolSize=${OPTARG}
+      ;;
+    i)
+      iterations=${OPTARG}
+      ;;
     t)
       taskType=${OPTARG}
       ;;
+    n)
+      taskSize=${OPTARG}
+      ;;
+    :)
+      echo "Error: Missing option argument for '-${OPTARG}'" >&2;
+      usage
+      ;;
+    \?)
+      # Invalid option
+      echo "Error: Unknown or invalid option for '-${OPTARG}'" >&2;
+      usage
+      ;;
+    *|h)
+      usage
+      ;;
   esac
 done
 
-echo 'Running bench for task type:' $taskType
-export TASK_TYPE=$taskType
-# Execute bench
+taskType=${taskType:-'CPU_INTENSIVE'}
+taskSize=${taskSize:-5000}
+poolSize=${poolSize:-$(nproc --all)}
+iterations=${iterations:-100000}
+
+echo 'Running benchmarks with pool size:' ${poolSize}', number of iterations:' ${iterations}', task type:' ${taskType} 'and task size:' ${taskSize}
 export NODE_ENV=production
-export POOL_SIZE=10
-export NUM_ITERATIONS=100000
+export TASK_TYPE=${taskType}
+export TASK_SIZE=${taskSize}
+export POOL_SIZE=${poolSize}
+export NUM_ITERATIONS=${iterations}
 case "$OSTYPE" in
   darwin*)
     caffeinate ./hyperfine_benchmarks.sh