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### Is this your first time submitting a feature request?
- [X] I have read the [expectations for open source contributors](https://docs.getdbt.com/docs/contributing/oss-expectations)
- [X] I have se…
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### Description
The current implementation of the CO2Calculator and the CostCalculator assume a hard-coded sampling frequency of 20Hz ([here](https://github.com/elastic/elasticsearch/blob/13f95fdce…
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In one of the latest round of RelVal productions we have observed an increased usage of memory for the RECO step for Phase2 (D110) PU workflows. We spotted this since many jobs started to fail due to …
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my code run with only 2 second , and then it used at least 180s by profiling -.- is something wrong with it ??
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A lot of changes in debugging and profiling recently in OCaml world, many online manuals are obsolete. It would be highly beneficial for newcomers to know the basics of modern OCaml debugging and prof…
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There are 2 possible works we can do to improve our profiler:
- Performance trend over time. We can dump the statistical details somewhere periodically (by recorder with Protobuf/JSON encoded stat?) …
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Angr is fantastic, but it has some limitations:
1. A variety of syscalls aren't implemented yet, meaning that it cannot handle a few core libraries.
2. There is no parallel processing support.
3. C…
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Wall time testing gives relative time spent in generator expression, list comprehension, map, and loop doing the same job to be roughly 1.3 : 1.6 : 1 : 1.8, while pprofile gives 102 (!) : 32 : 1 : 60:…
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Hi.
Seems the `replications` argument causes error. For reproduce:
``` r
options(error = function() traceback(2))
library(timeit)
timeit(colMeans(iris[-5]), replications = 1)
traceback()
```
Testi…