This is a new mallopt option that will force purge absolutely
everything no matter how long it takes to purge.
Wrote a unit test for the new mallopt, and added a test to help
verify that new mallopt parameters do not conflict with each other.
Modified some benchmarks to use this new parameter so that we can
get better RSS data.
Added a new M_PURGE_ALL benchmark.
Bug: 243851006
Test: All unit tests pass.
Test: Ran changed benchmarks.
Change-Id: I1b46a5e6253538108e052d11ee46fd513568adec
Update the native allocator documentation to include running of this
benchmark.
Move the malloc_benchmark.cpp to malloc_sql_benchmark.cpp and use
malloc_benchmark.cpp for benchmarking functions from malloc.h.
Bug: 137795072
Test: Ran new benchmark.
Change-Id: I76856de833032da324ad0bc0b6bd85a4ea8c253d
Adding some benchmarks that keep a certain number of allocation
around. This benchmark should not be used as an absolute for determining
what is a good/bad native allocator. However, it should be used to make
sure that numbers are not completely changed between allocator versions.
Also update the malloc sql benchmark to match the same style as these
new benchmarks.
Bug: 129743239
Test: Ran these benchmarks.
Change-Id: I1995d98fd269b61d9c96efed6eff3ed278e24c97
This runs through the trace of the allocations in a sql benchmark app
executed in the benchmark thread.
Add one benchmark with decay time set to 0 and another with decay time
set to 1.
Include a script that can generate a header file that can be used to
regenerate the data.
Bug: 112317428
Test: Builds, ran unit tests, ran benchmarks.
Change-Id: I62e287cc06b74b74bcc5a4bbee71b0fac0a196fd
