fbc0fe429b
For logd daemon, heavy reader stress. For system popen fork and
execute of logcat measure baseline against liblogcat. For liblogcat
local concurrent thread, locking, argument parsing and context scaling
for popen-style pair of android_logcat_run_command_thread* functions.
NB: 1000 logcat executables ran, but did not scale well on time
blocked for more than a minute. With 343 contexts of
android_logcat_run_command_thread ran out of local resources
to even return a file descriptor, and the per-context event tag
mappings coincidentally ran out at 340 when threads ran, although
that path was consistently 15% faster than the popen test.
Test: gtest logcat-unit-tests --gtest_filter=*.End_to_End_multitude
Bug: 35326290
Change-Id: I0e1a5d4f8ffbd77fa8db13d53f4d328973731895
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|---|---|---|
| .. | ||
| Android.mk | ||
| exec_benchmark.cpp | ||
| liblogcat_test.cpp | ||
| logcat_benchmark.cpp | ||
| logcat_test.cpp | ||