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mbed-os
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Trade slightly more CPU usage for less memory usage

pull/395/head
Mihail Stoyanov 2014-07-10 22:30:51 +03:00
parent 853630792e
commit b92e928f6a
1 changed files with 9 additions and 6 deletions
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15
workspace_tools/toolchains/__init__.py
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@ -505,18 +505,18 @@ class mbedToolchain:
def compile_queue(self, queue, objects): def compile_queue(self, queue, objects):
jobs_count = int(self.jobs if self.jobs else cpu_count()) jobs_count = int(self.jobs if self.jobs else cpu_count())
if self.mp_pool is None or self.mp_pool._state == 2: # TERMINATE p = Pool(processes=jobs_count)
self.mp_pool = Pool(processes=jobs_count)
results = [] results = []
for i in range(len(queue)): for i in range(len(queue)):
results.append(self.mp_pool.apply_async(compile_worker, [queue[i]])) results.append(p.apply_async(compile_worker, [queue[i]]))
itr = 0 itr = 0
while True: while True:
itr += 1 itr += 1
if itr > 6000: if itr > 6000:
self.mp_pool.terminate() p.terminate()
p.join()
raise ToolException("Compile did not finish in 5 minutes") raise ToolException("Compile did not finish in 5 minutes")
pending = 0 pending = 0
@ -536,7 +536,8 @@ class mbedToolchain:
]) ])
objects.append(result['object']) objects.append(result['object'])
except ToolException, err: except ToolException, err:
self.mp_pool.terminate() p.terminate()
p.join()
raise ToolException(err) raise ToolException(err)
else: else:
pending += 1 pending += 1
@ -550,6 +551,8 @@ class mbedToolchain:
sleep(0.01) sleep(0.01)
results = None results = None
p.terminate()
p.join()
return objects return objects
@ -566,7 +569,7 @@ class mbedToolchain:
elif ext == '.cpp': elif ext == '.cpp':
cc = self.cppc cc = self.cppc
elif ext == '.s': elif ext == '.s':
cc = self.cc cc = self.asm
asm_mode = True asm_mode = True
else: else:
return False return False