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This is maybe a better example of the kind of thing I was talking about in https://github.com/oracle/dtrace-utils/issues/84.
With splitdebug (-ggdb3 but in /usr/lib/debug and stripped `less`), `ust…
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Although dtrace is implemented on FreeBSD / aarch64, we get:
> dtrace: failed to link script /root/openjdk-jdk11u/build/bsd-aarch64-normal-server-fastdebug/hotspot/variant-server/support/dtrace/dtr…
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A bunch of distros now build with LTO by default, although Gentoo doesn't (yet?). We should try make that work, or if we really have to, pass `-fno-lto` for now in the build system.
We currently ex…
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I have some DTrace probes added to a branch I created to test out #87 in our infrastructure. Would you be interested in having a pull request for these?
I can understand your response either way... F…
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This is uses the D-trace Loss (which is akin to a least squares type loss) instead of the log-likelihood loss to estimate sparse inverse covariance.
It most closely resembles the graphical lasso (pr…
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Hi, trying to tracing python USDT wiith u*tools but stucked,
Chaning probe path is work with uprobe but seems it never work with USDT
```
$ uname -r
6.1.109
$ cat /etc/os-release
NAME=Bottl…
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`rts/ghc.mk` contains a bunch of logic for producing the glue code for the user-defined tracepoints provided by GHC. This currently isn't implemented.
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### Describe the feature you'd like supported
Performance investigation can benefit from accurate measurement of time spent in a particular function. This is especially important for hot execution pa…
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today,I installed dtrace4linux. For my ubuntu system's information:
> Ubuntu 14.04.2 LTS X86_64, 3.16.0-37-generic
I used it test the performance for Nginx like this[^ref_1](https://openresty.org/do…
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Hat tip @mathiasbynens and @pornelski
https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man1/dtrace.1.html