From ae421505198a724df21657eb8c97fdb7e18a9eb6 Mon Sep 17 00:00:00 2001
From: Ross Thompson <ross1728@gmail.com>
Date: Sun, 12 Mar 2023 17:58:36 -0500
Subject: [PATCH] Added script to separate branch.log into separate logs for
 each benchmark.

---
 bin/separateBrnach.sh  | 24 ++++++++++++++++++++++++
 testbench/testbench.sv |  4 +++-
 2 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100755 bin/separateBrnach.sh

diff --git a/bin/separateBrnach.sh b/bin/separateBrnach.sh
new file mode 100755
index 00000000..157046ca
--- /dev/null
+++ b/bin/separateBrnach.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+File="$1"
+BeginLineNumbers=`cat $File | grep -n "BEGIN" | awk -NF ':' '{print $1}'`
+Name=`cat $File | grep -n "BEGIN" | awk -NF '/' '{print $6}'`
+EndLineNumbers=`cat $File | grep -n "END" | awk -NF ':' '{print $1}'`
+echo $Name
+echo $BeginLineNumbers
+echo $EndLineNumbers
+
+NameArray=($Name)
+BeginLineNumberArray=($BeginLineNumbers)
+EndLineNumberArray=($EndLineNumbers)
+
+mkdir -p branch
+Length=${#EndLineNumberArray[@]}
+for i in $(seq 0 1 $((Length-1)))
+do
+    CurrName=${NameArray[$i]}
+    CurrStart=$((${BeginLineNumberArray[$i]}+1))
+    CurrEnd=$((${EndLineNumberArray[$i]}-1))
+    echo $CurrName, $CurrStart, $CurrEnd
+    sed -n "${CurrStart},${CurrEnd}p" $File > branch/${CurrName}_branch.log
+done
diff --git a/testbench/testbench.sv b/testbench/testbench.sv
index 6c9315ee..e6b032f8 100644
--- a/testbench/testbench.sv
+++ b/testbench/testbench.sv
@@ -544,9 +544,11 @@ logic [3:0] dummy;
       string direction;
       int    file;
 	  logic  PCSrcM;
+	  string LogFile;
 	  flopenrc #(1) PCSrcMReg(clk, reset, dut.core.FlushM, ~dut.core.StallM, dut.core.ifu.bpred.bpred.Predictor.DirPredictor.PCSrcE, PCSrcM);
       initial begin
-        file = $fopen("branch.log", "w");
+		LogFile = $psprintf("branch_%s%d.log", `BPRED_TYPE, `BPRED_SIZE);
+        file = $fopen(LogFile, "w");
 	  end
       always @(posedge clk) begin
 		if(StartSample) $fwrite(file, "BEGIN %s\n", memfilename);