[erlang-questions] [ANN] Erlang/OTP 18.0-rc1 is available for testing.
Thu Mar 26 22:13:01 CET 2015
Here is our wrapper around ffmpeg libavcodec:
When I use dirty nifs (uncomment // #define USE_DIRTY_NIFS),
after some time of working, whole erlang VM goes down in CPU usage, slowdown
response in console and starts timeouting on HTTP requests.
When I start thread per instance of encoder/decoder, everything works.
Usual time, spent in one such long call is around 10-20 ms.
On Fri, Mar 27, 2015 at 12:00 AM, Steve Vinoski <> wrote:
> On Thu, Mar 26, 2015 at 2:59 PM, Max Lapshin <>
>> About dirty schedulers: seems that they still can block node. I've tried
>> again to enable them on 17.4, but had to return back to self-made thread
>> What should I do to help to debug it?
> Supply me with the details of what you're doing, showing me code if
> possible. The smaller the test case that shows the problem, the better.
> Also please explain what you mean by "block node".
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