update common.mk & parser & test script

Author: shin0403

tests/opencl/common.mk

@@ -30,7 +30,16 @@ VX_CFLAGS  += -O3 -mcmodel=medany --sysroot=$(RISCV_SYSROOT) --gcc-toolchain=$(R
 VX_CFLAGS  += -fno-rtti -fno-exceptions -nostartfiles -nostdlib -fdata-sections -ffunction-sections
 VX_CFLAGS  += -I$(ROOT_DIR)/hw -I$(VORTEX_HOME)/kernel/include -DXLEN_$(XLEN) -DNDEBUG
 VX_CFLAGS  += -Xclang -target-feature -Xclang +vortex
+#VX_CFLAGS  += -Xclang -target-feature -Xclang +zicond
+
+
+DIVERGENCE_OPT_LEVEL := $(if $(VORTEX_DIVERGENCE_OPT_LEVEL),$(VORTEX_DIVERGENCE_OPT_LEVEL),8)
+$(info [INFO] DIVERGENCE_OPT_LEVEL is $(DIVERGENCE_OPT_LEVEL))
+
+ifeq ($(shell test $(DIVERGENCE_OPT_LEVEL) -ge 5 && echo true), true)
 VX_CFLAGS  += -Xclang -target-feature -Xclang +zicond
+endif
+
 VX_CFLAGS  += -mllvm -disable-loop-idiom-all	# disable memset/memcpy loop replacement
 #VX_CFLAGS += -mllvm -vortex-branch-divergence=0
 #VX_CFLAGS += -mllvm -print-after-all

tests/opencl/parser.py

@@ -0,0 +1,41 @@
+import os
+import re
+import sys 
+
+def parse_perf_file(filepath):
+    instrs_total = 0
+    cycles_total = 0
+    with open(filepath, 'r') as f:
+        for line in f:
+            match = re.search(r'instrs=(\d+), cycles=(\d+)', line)
+            if match:
+                instrs_total += int(match.group(1))
+                cycles_total += int(match.group(2))
+    return instrs_total, cycles_total
+
+def extract_O_value(filename):
+    match = re.search(r'_O(\d+)\.txt', filename)
+    return int(match.group(1)) if match else None
+
+def run_perf_summary_on_folder(folder_path):
+    str_option = ""
+    str_data = ""
+    for filename in sorted(os.listdir(folder_path)):
+        if filename.endswith('.txt') and '_O' in filename:
+            O_value = extract_O_value(filename)
+            if O_value is not None:
+                filepath = os.path.join(folder_path, filename)
+                instrs_total, cycles_total = parse_perf_file(filepath)  
+                #print(f"{O_value} {instrs_total} {cycles_total}")  
+                str_option = str_option + str(O_value) + " "
+                str_data = str_data + str(instrs_total) + " " + str(cycles_total) + " " 
+    print(str_option)
+    print(str_data)
+
+
+if __name__ == "__main__":
+    if len(sys.argv) < 2:
+        print("Usage: python script.py <folder_path>")
+        sys.exit(1)
+    folder_path = sys.argv[1]
+    run_perf_summary_on_folder(folder_path)

tests/opencl/test.sh

@@ -0,0 +1,24 @@
+#!/bin/bash 
+
+if [ -n "$1" ]; then
+  folders=("$1")
+else
+  folders=("vecadd")
+fi
+
+for folder in "${folders[@]}"; do
+  echo "Processing folder: $folder"
+  cd $folder
+  rm *.txt 
+  for level in 1 2 3 5 8 9; do
+    export VORTEX_DIVERGENCE_OPT_LEVEL=$level
+    echo "Running with VORTEX_DIVERGENCE_OPT_LEVEL=$VORTEX_DIVERGENCE_OPT_LEVEL $TEST"
+    make run-simx
+  done
+  cd ../
+done 
+
+for folder in "${folders[@]}"; do
+  echo "Processing folder: $folder"
+  python parser.py $folder
+done