编译时使用cpu核心个进程

make_riscv.py

@@ -4,7 +4,7 @@ import sys
 import time
 import shutil
 import dataclasses
-from multiprocessing import Process,Queue,Value
+from multiprocessing import Process,Queue,Value,cpu_count
 
 
 
@@ -147,7 +147,7 @@ def run_cmd(cmd_queue:Queue,cpu_index:int,return_list:Queue,failed_num):
   return_list.put((cpu_index,True))
 
 
-def run_cmd_queue(cmd_queue:Queue,cpu_num:int=4):
+def run_cmd_queue(cmd_queue:Queue,cpu_num:int=cpu_count()):
   if(cmd_queue.empty()):
     return
   process_list = []
@@ -158,7 +158,7 @@ def run_cmd_queue(cmd_queue:Queue,cpu_num:int=4):
     p.start()
     process_list.append(p)
   for i in process_list:
-    p.join()
+    i.join()
   while not return_list.empty():
     i=return_list.get()
     if(not i[1]):
@@ -186,7 +186,7 @@ def build_depend(src:list):
       CmdQueue.put(cmd_item_t(cmd,f"更新 {dst}"))
       dst_list.append(dst)
   run_cmd_queue(CmdQueue)
-  check_exists(dst_list)
+  # check_exists(dst_list)
 
 # 生成中间文件
 def build_object(src:list):
@@ -210,7 +210,7 @@ def build_object(src:list):
       CmdQueue.put(cmd_item_t(cmd,f"编译 {dst}"))
       dst_list.append(dst)
   run_cmd_queue(CmdQueue)
-  check_exists(dst_list)
+  # check_exists(dst_list)
 
 
 # 生成可执行文件