Even,
Thanks for the quick reply. If the getpid() has actually been measured to be an
overhead, then it’s even better that this will now be resolved so that the
faster code can be re-enabled for the Macs.
Since you have already created a PR I will answer there.
Best
Carsten
> On 4. Dec 2023,
Carsten,
thanks for the detailed analysis.
There is definitely a cost to getpid() in some circumstances. The worst
case I can imagine is on code like the one below that looks over
OGRCoordinateTransformation::Transform() many times. For each call to
that function, there's a OSRGetProjTLSConte
Hello everyone!
Please let me know if you would have preferred to discuss this on Github.
I have run into a problem with the use of pthread_atfork() in ogr_proj_p.cpp. I
have since seen that the code has been disabled for macOS in 3.8 in response to
https://github.com/OSGeo/gdal/issues/8497, an
