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adb: improve benchmark script a bit.

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Test: none
Change-Id: Ic8d220163ee764fee5fb5887a495557c16703187
This commit is contained in:
Josh Gao 2018-10-12 18:01:27 -07:00
parent 99d3d705f0
commit 6c060cf180
1 changed files with 7 additions and 10 deletions
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17
adb/benchmark_device.py
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@ -60,8 +60,6 @@ def benchmark_push(device=None, file_size_mb=100):
if device == None:
device = adb.get_device()
lock_max(device)
remote_path = "/dev/null"
local_path = "/tmp/adb_benchmark_temp"
@ -69,7 +67,7 @@ def benchmark_push(device=None, file_size_mb=100):
f.truncate(file_size_mb * 1024 * 1024)
speeds = list()
for _ in range(0, 5):
for _ in range(0, 10):
begin = time.time()
device.push(local=local_path, remote=remote_path)
end = time.time()
@ -81,15 +79,13 @@ def benchmark_pull(device=None, file_size_mb=100):
if device == None:
device = adb.get_device()
lock_max(device)
remote_path = "/data/local/tmp/adb_benchmark_temp"
local_path = "/tmp/adb_benchmark_temp"
device.shell(["dd", "if=/dev/zero", "of=" + remote_path, "bs=1m",
"count=" + str(file_size_mb)])
speeds = list()
for _ in range(0, 5):
for _ in range(0, 10):
begin = time.time()
device.pull(remote=remote_path, local=local_path)
end = time.time()
@ -101,10 +97,8 @@ def benchmark_shell(device=None, file_size_mb=100):
if device == None:
device = adb.get_device()
lock_max(device)
speeds = list()
for _ in range(0, 5):
for _ in range(0, 10):
begin = time.time()
device.shell(["dd", "if=/dev/zero", "bs=1m",
"count=" + str(file_size_mb)])
@ -114,7 +108,10 @@ def benchmark_shell(device=None, file_size_mb=100):
analyze("shell %dMiB" % file_size_mb, speeds)
def main():
benchmark_pull()
device = adb.get_device()
unlock(device)
benchmark_push(device)
benchmark_pull(device)
if __name__ == "__main__":
main()