| Issue |
114164
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| Summary |
How to optimize binary using bolt on Android system (arm64 architecture)?
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| Labels |
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| Assignees |
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| Reporter |
lqwu
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When I referred to this link: https://github.com/llvm/llvm-project/tree/main/bolt, I successfully tested performance optimization with the bolt tool on x86 architecture.
When I tested on the Android system (arm64 architecture), I found that the perf tool has been deprecated and only the simpleperf tool can be used for sampling. However, when I try to execute the "perf2bolt -p perf.data -o perf.fdata -nl ./executable" command with the sampled results from simpleperf, I encounter an error: perf2bolt: 'perf.data': The file was not recognized as a valid object file. How can this issue be resolved? Has anyone successfully applied BOLT on the Android system (arm64 architecture)?
I look forward to your reply, thank you.
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