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| author | Ben Cheng <bccheng@android.com> | 2013-05-10 13:37:56 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@android.com> | 2013-05-29 15:03:12 -0700 |
| commit | 50172ca00d02886088d3a80b0a3778cde20abbbd (patch) | |
| tree | ce61b6735ffb0d48fd92926015a550e67f803dde /tutorials/MoarRam/README.txt | |
| parent | f2d1fca86d4f94207eee67f54ff3eb50192dcbad (diff) | |
| download | android_development-50172ca00d02886088d3a80b0a3778cde20abbbd.tar.gz android_development-50172ca00d02886088d3a80b0a3778cde20abbbd.tar.bz2 android_development-50172ca00d02886088d3a80b0a3778cde20abbbd.zip | |
New tutorial app for DDMS native heap tracker.
Change-Id: Ia8d35bc1ee44c6aaffe6fa10c6339edfa053aba4
Diffstat (limited to 'tutorials/MoarRam/README.txt')
| -rw-r--r-- | tutorials/MoarRam/README.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tutorials/MoarRam/README.txt b/tutorials/MoarRam/README.txt new file mode 100644 index 000000000..028389b2b --- /dev/null +++ b/tutorials/MoarRam/README.txt @@ -0,0 +1,14 @@ +This is a simple app that can be used as a tutorial or reference benchmark +for the development of the DDMS native heap tracker feature. It contains 3 +unique paths to allocate heap chunks: + +1) Java_com_android_benchmark_moarram_MainActivity_add32ByteBlocksNative in + foo.c (libmoarram-foo.so). Each invocation will allocate 32 bytes. +2) Java_com_android_benchmark_moarram_MainActivity_add2MByteBlocksNative in + bar.c (libmoarram-bar.so). Each invocation will allocate 2M bytes. +3) Java_com_android_benchmark_moarram_MainActivity_addVariableSizedBlocksNative + in baz.c (libmoarram-baz.so). Each invocation will allocate 17 or 71 bytes, + depending on the active button in a radio group. + +Each allocation can be freed by clicking the corresponding free button in the +UI. |