On Wed, 2022-02-23 at 14:21 -0800, John H Palmieri wrote:
>
> - sage-cachegrind, sage-callgrind, sage-massif, sage-omega,
> sage-valgrind — do people use these?
Not really, but they do have /some/ value. At the useful end, the sage-
valgrind script,
1. Tries to guess where the python3 suppressions file lives on your
system
2. Adds that and some sage-specific suppressions to the command-line
3. Sets some other default valgrind flags, and
4. Launches valgrind on "sage-python -i"
At the other end, sage-callgrind merely picks a log file and launches
"valgrind --tool=callgrind" on sage-ipython.
Ultimately I think we'd be better off documenting how to run your own
valgrind installation on sage. Even the more-useful sage-valgrind
script is basically wrapping standard usage in an opaque script. But
there's certainly more egregious cruft lying around.
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