From 36a2f40d076ec55d71ac904378a4053a56ff7d48 Mon Sep 17 00:00:00 2001
From: Fabing Li <lifabing.lfb@antgroup.com>
Date: Fri, 16 Aug 2024 16:19:51 +0800
Subject: [PATCH] Enhance the stability of lmbench-mem

---
 test/benchmark/lmbench-mem-fcp/config.json | 4 ++--
 test/benchmark/lmbench-mem-fcp/run.sh      | 2 +-
 test/benchmark/lmbench-mem-frd/config.json | 4 ++--
 test/benchmark/lmbench-mem-frd/run.sh      | 2 +-
 test/benchmark/lmbench-mem-fwr/config.json | 4 ++--
 test/benchmark/lmbench-mem-fwr/run.sh      | 2 +-
 6 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/test/benchmark/lmbench-mem-fcp/config.json b/test/benchmark/lmbench-mem-fcp/config.json
index c60d7a0d3..073a082e2 100644
--- a/test/benchmark/lmbench-mem-fcp/config.json
+++ b/test/benchmark/lmbench-mem-fcp/config.json
@@ -1,7 +1,7 @@
 {
     "alert_threshold": "125%",
     "alert_tool": "customBiggerIsBetter",
-    "search_pattern": "134.22",
+    "search_pattern": "536.87",
     "result_index": "2",
-    "description": "The memory bandwidth for copying 128 MB of data on a single processor using the fcp (fast copy) method."
+    "description": "The memory bandwidth for copying 512 MB of data on a single processor using the fcp (fast copy) method."
 }
diff --git a/test/benchmark/lmbench-mem-fcp/run.sh b/test/benchmark/lmbench-mem-fcp/run.sh
index 8a645a708..b03c0d0a8 100644
--- a/test/benchmark/lmbench-mem-fcp/run.sh
+++ b/test/benchmark/lmbench-mem-fcp/run.sh
@@ -6,4 +6,4 @@ set -e
 
 echo "*** Running the LMbench memory-copy bandwidth test ***"
 
-/benchmark/bin/lmbench/bw_mem -P 1 128m fcp
\ No newline at end of file
+/benchmark/bin/lmbench/bw_mem -P 1 -N 50 512m fcp
\ No newline at end of file
diff --git a/test/benchmark/lmbench-mem-frd/config.json b/test/benchmark/lmbench-mem-frd/config.json
index bc9cf0717..7735a97b0 100644
--- a/test/benchmark/lmbench-mem-frd/config.json
+++ b/test/benchmark/lmbench-mem-frd/config.json
@@ -1,7 +1,7 @@
 {
     "alert_threshold": "125%",
     "alert_tool": "customBiggerIsBetter",
-    "search_pattern": "268.44",
+    "search_pattern": "536.87",
     "result_index": "2",
-    "description": "The memory bandwidth for reading 256 MB of data on a single processor."
+    "description": "The memory bandwidth for reading 512 MB of data on a single processor."
 }
diff --git a/test/benchmark/lmbench-mem-frd/run.sh b/test/benchmark/lmbench-mem-frd/run.sh
index 3e998800c..c303c6da3 100644
--- a/test/benchmark/lmbench-mem-frd/run.sh
+++ b/test/benchmark/lmbench-mem-frd/run.sh
@@ -6,4 +6,4 @@ set -e
 
 echo "*** Running the LMbench memory-read bandwidth test ***"
 
-/benchmark/bin/lmbench/bw_mem -P 1 256m frd
\ No newline at end of file
+/benchmark/bin/lmbench/bw_mem -P 1 -N 50 512m frd
\ No newline at end of file
diff --git a/test/benchmark/lmbench-mem-fwr/config.json b/test/benchmark/lmbench-mem-fwr/config.json
index 44d0ef72a..fc2302477 100644
--- a/test/benchmark/lmbench-mem-fwr/config.json
+++ b/test/benchmark/lmbench-mem-fwr/config.json
@@ -1,7 +1,7 @@
 {
     "alert_threshold": "125%",
     "alert_tool": "customBiggerIsBetter",
-    "search_pattern": "268.44",
+    "search_pattern": "536.87",
     "result_index": "2",
-    "description": "The memory bandwidth for writing 256 MB of data on a single processor using the fwr (fast write) method."
+    "description": "The memory bandwidth for writing 512 MB of data on a single processor using the fwr (fast write) method."
 }
diff --git a/test/benchmark/lmbench-mem-fwr/run.sh b/test/benchmark/lmbench-mem-fwr/run.sh
index 8770f1100..3e71edced 100644
--- a/test/benchmark/lmbench-mem-fwr/run.sh
+++ b/test/benchmark/lmbench-mem-fwr/run.sh
@@ -6,4 +6,4 @@ set -e
 
 echo "*** Running the LMbench memory-write bandwidth test ***"
 
-/benchmark/bin/lmbench/bw_mem -P 1 256m fwr
\ No newline at end of file
+/benchmark/bin/lmbench/bw_mem -P 1 -N 50 512m fwr
\ No newline at end of file