Hi Adriaan, > I find the phrase. "FPC's terrible multi-threading performance" > unjust.
Well, see the complete thread to better understand what this is about, and what progress is being made. So far a 20% improvement has been made, which kinda is like a proof that there was something to improve ;) > When I do multi-threading > with FPC, I get a near N speed improvement (on i386 and x86_64) where N is > the number of cores, > including hyper-threaded cores .... This isn't about FPC's code not scaling with N cores, it does. It is about it being slow as soon as threads are used *at all*, due to TLS stuff and exception handling. It's slow in a linear fashion, so to say... Best regards, Simon _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
