vmprof-python
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vmprof
vmprof - a statistical program profiler
if you run this program, the `time.sleep()` ends immediately (CPython, Linux64, ubuntu): ```python import time import vmprof def main(): f = open('xxx.vmprof', 'w+b') vmprof.enable(f.fileno(), real_time=True) time.sleep(3) vmprof.disable() main() ``` According...
There are several ideas, this issue summarizes them and encourages discussion: - online profiling (or profile streaming) - query runtime information. `python -m vmprof.stat -p ` prints if profiling is...
Using the latest pypy nightly (29f3c769e610) and latest vmprof (3ffe00d), I get two different errors, randomly: About ~50% of the time, I get this: ```pytb $ pypy -m vmprof ~/pypy/default/lib-python/2.7/test/pystone.py...
``` # fib.py def fib(n): if n == 1 or n == 0: return 1 else: return fib(n - 1) + fib(n - 2) print fib(35) ``` Segmentation fault when...
All's in the title, I believe... Thanks!
Now the Basic Usage section has subsections about how to install vmprof on Linux and Windows, but macOS is absent, which makes an impression that it is not supported.
``` Python 2.7.13 (5.7.1+dfsg-2ubuntu1~ppa1~ubuntu14.04, May 02 2017, 19:33:41) [PyPy 5.7.1 with GCC 4.8.4] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>>> import vmprof >>>> import tempfile...
With v0.4.4, running `python -m vmprof -o output.log ...` results in: `unknown marker 0x0` Running vmprofshow against output.log results in: ``` Fatal: could not read vmprof profile file 'output.log': (313125,...
It'd be nice to have an API for querying whether vmprof is running, and further how it's configured, particularly, how it's outputting. Some sample code for this use case: ```...
https://github.com/vpelletier/pprofile is a pure python statistical profiler which has (IMO) a main strong feature compared to other profilers: it can output its result directly in callgrind format (https://github.com/vpelletier/pprofile#output), which means...