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Code Issues Releases Activity

initial memory analyser and results

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This commit is contained in:
Edwin Eefting
2017-04-03 20:34:34 +02:00
parent 027313872c
commit d9674925d0
2 changed files with 189 additions and 49 deletions
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dist/Plugin_sizes.txt
Vendored
+63
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@@ -0,0 +1,63 @@
plugin |cache IRAM |init RAM |r.o. RAM |uninit RAM |Flash ROM
src/_C001.ino |0 |0 |272 |0 |3520
src/_C002.ino |0 |4 |528 |32 |6064
src/_C003.ino |0 |0 |64 |0 |1072
src/_C004.ino |0 |0 |56 |8 |1280
src/_C005.ino |0 |4 |56 |8 |1424
src/_C006.ino |0 |0 |64 |0 |1296
src/_C007.ino |0 |4 |32 |0 |1664
src/_C008.ino |0 |0 |80 |0 |2272
src/_C009.ino |0 |4 |352 |16 |4896
src/_C010.ino |0 |0 |48 |0 |1136
src/_C011.ino |0 |0 |152 |8 |5248
src/_N001_Email.ino |0 |0 |72 |8 |1808
src/_N002_Buzzer.ino |288 |12 |8 |264 |1184
src/_P001_Switch.ino |1028 |8 |104 |280 |7248
src/_P002_ADC.ino |0 |0 |16 |0 |336
src/_P003_Pulse.ino |167 |0 |144 |192 |2544
src/_P004_Dallas.ino |0 |0 |64 |16 |2496
src/_P005_DHT.ino |0 |0 |56 |8 |1520
src/_P006_BMP085.ino |0 |4 |48 |8 |2112
src/_P007_PCF8591.ino |0 |0 |8 |8 |400
src/_P008_RFID.ino |101 |0 |56 |8 |624
src/_P009_MCP.ino |0 |0 |104 |24 |3232
src/_P010_BH1750.ino |0 |0 |56 |8 |2688
src/_P011_PME.ino |0 |4 |96 |0 |3040
src/_P012_LCD.ino |0 |4 |120 |8 |3520
src/_P013_HCSR04.ino |90 |0 |64 |16 |1552
src/_P014_SI7021.ino |0 |4 |48 |0 |1824
src/_P015_TSL2561.ino |0 |0 |56 |8 |3488
src/_P016_IR.ino |288 |0 |72 |480 |3600
src/_P017_PN532.ino |0 |0 |88 |72 |2016
src/_P018_Dust.ino |0 |0 |56 |8 |512
src/_P019_PCF8574.ino |0 |0 |104 |24 |2848
src/_P020_Ser2Net.ino |0 |0 |88 |40 |3456
src/_P021_Level.ino |0 |4 |136 |24 |1872
src/_P022_PCA9685.ino |0 |4 |32 |0 |1216
src/_P023_OLED.ino |0 |4 |80 |0 |4448
src/_P024_MLX90614.ino |0 |4 |56 |8 |992
src/_P025_ADS1115.ino |0 |0 |72 |8 |1184
src/_P026_Sysinfo.ino |0 |0 |72 |8 |864
src/_P027_INA219.ino |0 |0 |56 |24 |1840
src/_P028_BME280.ino |128 |0 |48 |80 |3488
src/_P029_Output.ino |0 |4 |8 |8 |256
src/_P030_BMP280.ino |128 |0 |48 |48 |3024
src/_P031_SHT1X.ino |0 |0 |100 |0 |2176
src/_P032_MS5611.ino |0 |4 |88 |56 |2592
src/_P033_Dummy.ino |0 |4 |48 |0 |1168
src/_P034_DHT12.ino |0 |0 |16 |0 |656
src/_P035_IRTX.ino |0 |4 |64 |-8 |3840
src/_P036_FrameOLED.ino |0 |4 |96 |0 |33600
src/_P037_MQTTImport.ino |0 |0 |24 |40 |3536
src/_P038_NeoPixel.ino |128 |0 |56 |8 |1712
src/_P039_Thermocouple.ino |0 |0 |104 |8 |1536
src/_P040_ID12.ino |0 |4 |72 |8 |640
src/_P041_NeoClock.ino |128 |4 |128 |0 |3344
src/_P042_Candle.ino |128 |8 |160 |32 |8048
src/_P043_ClkOutput.ino |0 |0 |80 |0 |1456
src/_P044_P1WifiGateway.ino |0 |0 |80 |64 |4032
src/_P045_MPU6050.ino |0 |4 |216 |72 |4496
src/_P046_VentusW266.ino |325 |4 |184 |88 |3920
src/_P047_i2c-soil-moisture-so|0 |4 |216 |8 |2144
src/_P048_Motorshield_v2.ino |0 |32 |208 |0 |5952
src/_P049_MHZ19.ino |380 |80 |184 |88 |3792
memanalyzer.py
+126 -49
View File
@@ -81,69 +81,146 @@ def analyse_memory(elfFile):
# print("Free IRam : %d" % usedIRAM)
return(ret)
################### start
if len(sys.argv) < 1:
print("Usage: \n\t%s%s <path_to_objdump>" % sys.argv[0])
sys.exit(1)
# reenable all plugins and libs
def enable_all():
objectDumpBin = sys.argv[1]
for plugin in glob.glob(".src/*"):
os.rename(plugin, "src/"+os.path.basename(plugin))
#restore deleted plugins
subprocess.check_output("git ls-files -d | xargs git checkout --", shell=True)
for lib in glob.glob(".lib/*"):
os.rename(lib, "lib/"+os.path.basename(lib))
#modified files?
if subprocess.check_output("git ls-files -m src", shell=True)!="":
abort("found modified files in src directory")
def disable_plugin(plugin):
os.rename(plugin, ".src/"+os.path.basename(plugin))
#get list of all plugins
plugins=glob.glob("src/_[CPN]*.ino")
plugins.sort()
def enable_plugin(plugin):
os.rename(".src/"+os.path.basename(plugin), plugin)
def disable_lib(lib):
os.rename(lib, ".lib/"+os.path.basename(lib))
def enable_lib(lib):
os.rename(".lib/"+os.path.basename(lib), lib)
#remove all plugins and get base size
for plugin in plugins:
os.remove(plugin)
if len(sys.argv)>2:
test_plugins=sys.argv[2:]
else:
test_plugins=plugins
test_plugins.sort()
try:
if not os.path.exists(".src"):
os.mkdir(".src")
output_format="{:<30}|{:<11}|{:<11}|{:<11}|{:<11}|{:<11}"
print(output_format.format(
"plugin",
"cache IRAM",
"init RAM",
"r.o. RAM",
"uninit RAM",
"Flash ROM",
))
if not os.path.exists(".lib"):
os.mkdir(".lib")
#build without plugins to get base memory usage
subprocess.check_call("platformio run --silent --environment dev_4096", shell=True)
#two times, sometimes it changes a few bytes somehow
subprocess.check_call("platformio run --silent --environment dev_4096", shell=True)
base=analyse_memory(".pioenvs/dev_4096/firmware.elf")
################### start
if len(sys.argv) < 1:
print("Usage: \n\t%s%s <path_to_objdump>" % sys.argv[0])
sys.exit(1)
objectDumpBin = sys.argv[1]
output_format="{:<30}|{:<11}|{:<11}|{:<11}|{:<11}|{:<11}"
print(output_format.format(
"plugin",
"cache IRAM",
"init RAM",
"r.o. RAM",
"uninit RAM",
"Flash ROM",
))
plugin_results={}
for plugin in test_plugins:
# print("building with {}".format(plugin))
subprocess.check_call("git checkout {}".format(plugin), shell=True)
enable_all()
#get list of all plugins
plugins=glob.glob("src/_[CPN]*.ino")
plugins.sort()
#get list of all libs
libs=glob.glob("lib/*")
libs.remove("lib/pubsubclient")
libs.sort()
#### disable all plugins and to get base size
for plugin in plugins:
disable_plugin(plugin)
# for lib in libs:
# disable_lib(lib)
#build without plugins to get base memory usage
subprocess.check_call("platformio run --silent --environment dev_4096", shell=True)
plugin_results[plugin]=analyse_memory(".pioenvs/dev_4096/firmware.elf")
os.remove(plugin)
#two times, sometimes it changes a few bytes somehow
subprocess.check_call("platformio run --silent --environment dev_4096", shell=True)
base=analyse_memory(".pioenvs/dev_4096/firmware.elf")
# note: unused libs never use any memory, so dont have to test this
# ##### test per lib
# results={}
# for lib in libs:
# enable_lib(lib)
# subprocess.check_call("platformio run --silent --environment dev_4096", shell=True)
# results[lib]=analyse_memory(".pioenvs/dev_4096/firmware.elf")
# disable_lib(lib)
#
# print(output_format.format(
# lib,
# results[lib]['text']-base['text'],
# results[lib]['data']-base['data'],
# results[lib]['rodata']-base['rodata'],
# results[lib]['bss']-base['bss'],
# results[lib]['irom0_text']-base['irom0_text'],
# ))
#which plugins to test?
if len(sys.argv)>2:
test_plugins=sys.argv[2:]
else:
test_plugins=plugins
test_plugins.sort()
##### test per plugin
results={}
for plugin in test_plugins:
enable_plugin(plugin)
subprocess.check_call("platformio run --silent --environment dev_4096", shell=True)
results[plugin]=analyse_memory(".pioenvs/dev_4096/firmware.elf")
disable_plugin(plugin)
print(output_format.format(
plugin,
results[plugin]['text']-base['text'],
results[plugin]['data']-base['data'],
results[plugin]['rodata']-base['rodata'],
results[plugin]['bss']-base['bss'],
results[plugin]['irom0_text']-base['irom0_text'],
))
##### test with all test_plugins at once
for plugin in test_plugins:
enable_plugin(plugin)
subprocess.check_call("platformio run --silent --environment dev_4096", shell=True)
total=analyse_memory(".pioenvs/dev_4096/firmware.elf")
print(output_format.format(
plugin,
plugin_results[plugin]['text']-base['text'],
plugin_results[plugin]['data']-base['data'],
plugin_results[plugin]['rodata']-base['rodata'],
plugin_results[plugin]['bss']-base['bss'],
plugin_results[plugin]['irom0_text']-base['irom0_text'],
"ALL",
total['text']-base['text'],
total['data']-base['data'],
total['rodata']-base['rodata'],
total['bss']-base['bss'],
total['irom0_text']-base['irom0_text'],
))
except:
enable_all()
raise