Hi Andres, yes please it would be much apreciated. Would it not be possible to share the jitted program across the workers?
Cheers, Luis Dr. Luis M. Carril Rodríguez Senior Software Engineer [email protected]<mailto:[email protected]> Swarm64 AS Parkveien 41 B | 0258 Oslo | Norway Registered at Brønnøysundregistrene in Norway under Org.-Number 911 662 787 CEO/Geschäftsführer (Daglig Leder): Dr. Karsten Rönner; Chairman/Vorsitzender (Styrets Leder): Dr. Sverre Munck Swarm64 AS Zweigstelle Hive Ullsteinstr. 120 | 12109 Berlin | Germany Registered at Amtsgericht Charlottenburg - HRB 154382 B [cid:01158560-9a6f-4435-8170-02d99a0c9cd0] ________________________________ From: Andres Freund <[email protected]> Sent: Friday, January 18, 2019 5:42:54 PM To: Luis Carril Cc: [email protected] Subject: Re: JIT overhead slowdown Hi, On 2019-01-18 14:12:23 +0000, Luis Carril wrote: > Is this behavior expected? Is the cost function for jitting missing some > circumstances? The costing doesn't take the effect of overhead of repeated JITing in each worker into account. I could give you a test patch that does, if you want to play around with it? Greetings, Andres Freund
