CODEWITHSUNDEEP
androidlinuxandroid-ndkperf
Kushal P
Kushal P

Reputation: 41

How to execute perf (linux tools) on android device?

I followed the following steps and succesfully compiled using the make command in 3rd step. But am unable locate perf as mentioned in step 4.

Steps:- 1) export NDK_TOOLCHAIN=${NDK}/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/arm-linux-androideabi-

2) export NDK_SYSROOT=${NDK}/platforms/android-9/arch-arm

3) make ARCH=arm CROSS_COMPILE=${NDK_TOOLCHAIN} CFLAGS="--sysroot=${NDK_SYSROOT}"

4) adb push perf /data/perf

Error: cannot stat 'perf': No such file or directory

How to locate perf after cross compiling it.

Upvotes: 2

Views: 1562

Answers (1)

sanmara
sanmara

Reputation: 171

Not sure if this would help with your way of building the tool, but I compiled it using AOSP source build system, the tool (available in external/linux-tools-perf) after compilation was placed in $OUT/system/bin It should be in some ./bin folder as its a native executable

Upvotes: 1

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