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mposa/gist:99e17f7b043ad737cf429c6801311da2

Last active July 13, 2020 15:43
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gistfile1.txt
On branch https://github.com/DAIRLab/dairlib/tree/trajopt-speed-hacks
valgrind --tool=callgrind --dump-instr=yes --simulate-cache=yes --collect-jumps=yes ./bazel-bin/examples/Cassie/run_dircon_squatting --max_iter=1
kcachegrind <output file>
@EricCousineau-TRI
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Here are my results; I dunno how to use callgrind_annotate, so just took a snapshot:

git clone https://github.com/DAIRLab/dairlib -b trajopt-speed-hacks
cd dairlib/
git remote rename origin upstream
git config remote.upstream.pushurl no_push
git log -n 1 --oneline --no-decorate
# a0621b5 Hack to use a single iteration only
bazel build //examples/Cassie:run_dircon_squatting
valgrind \
    --tool=callgrind \
    --dump-instr=yes --simulate-cache=yes --collect-jumps=yes \
    ./bazel-bin/examples/Cassie/run_dircon_squatting --max_iter=1
kcachegrind

image

@mposa
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mposa commented May 23, 2020

Screenshot from 2020-05-23 16-17-29

@EricCousineau-TRI
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I've uploaded my callgrind.out file:
https://github.com/EricCousineau-TRI/gist_like_files/blob/b55ce3156e04df764104fac6d456643acb3ff2c8/callgrind.out.26178

Can you post yours too?

@EricCousineau-TRI
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Here're the 2 callgrind files:
https://github.com/EricCousineau-TRI/gist_like_files/tree/200303a3036007f6edef7401cb843beb917a9e04/dairlib_profile

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