diff --git a/scripts/RunRiscVArchTest.py b/scripts/RunRiscVArchTest.py
index c9e3e65..2fac93c 100755
--- a/scripts/RunRiscVArchTest.py
+++ b/scripts/RunRiscVArchTest.py
@@ -37,11 +37,12 @@ def main():
     print("WARNING: Skipping all non-G extension tests")
     tests = [test for test in tests if any(ext+"-" in test for ext in SUPPORTED_EXTENSIONS)]
 
-    # Run RV64 tests
-    passing_tests = []
-    failing_tests = []
-    print("Running " + str(len(tests)) + " arch tests...")
-    for test in tests:
+    import multiprocessing
+    passing_tests = multiprocessing.Queue()
+    failing_tests = multiprocessing.Queue()
+
+    # Function to run a single test and append to the appropriate queue
+    def run_test(test, passing_tests, failing_tests):
         testname = os.path.basename(test)
         logname = testname + ".log"
         instlogname = testname + ".instlog"
@@ -53,25 +54,44 @@ def main():
                 if result.returncode == 0:
                     test_passed = True
         except subprocess.TimeoutExpired:
-            continue
+            return
 
         if test_passed:
-            passing_tests.append(testname)
+            passing_tests.put(testname)
             # Remove log files if test passed
             os.remove(logname)
             os.remove(instlogname)
         else:
-            failing_tests.append(testname)
+            failing_tests.put(testname)
+
+    # Function to run tests using processes
+    def run_tests_in_parallel(tests, passing_tests, failing_tests):
+        print("Running " + str(len(tests)) + " arch tests...")
+        processes = []
+
+        # Create a process for each test command
+        for test in tests:
+            process = multiprocessing.Process(target=run_test, args=(test, passing_tests, failing_tests))
+            process.start()
+            processes.append(process)
 
+        # Wait for all processes to finish
+        for process in processes:
+            process.join()
 
+    run_tests_in_parallel(tests, passing_tests, failing_tests)
+
+    num_passed = 0
     print("PASSED:")
-    for test in passing_tests:
-        print("\t" + test)
+    while not passing_tests.empty():
+        print("\t" + passing_tests.get())
+        num_passed += 1
+
     print("FAILED:")
-    for test in failing_tests:
-        print("\t" + test)
+    while not failing_tests.empty():
+        print("\t" + failing_tests.get())
 
-    print("\nPASS RATE: " + str(len(passing_tests)) + "/" + str(len(tests)))
+    print("\nPASS RATE: " + str(num_passed) + "/" + str(len(tests)))
 
 
 if __name__ == "__main__":