[Rdkit-discuss] Hotel information for 2018 RDKit UGM

2018-06-01 Thread Greg Landrum
Dear all, Here are a few Cambridge hotels, all of which currently have rooms available from 19-21 September (sorted by distance from the Chemistry Department): Lensfield Hotel (from £98/night, 2 minutes from meeting location, on Lensfield Road) http://www.lensfieldhotel.co.uk/booking-step-2/

Re: [Rdkit-discuss] RDKit Postgres Cartridge Parallel Queries?

2018-06-01 Thread Greg Landrum
Hi Brian, I just did a bit of looking here and either something has changed since my first experiments with 9.6 or I was remembering incorrectly. The functions exposed in the cartridge need to be marked as being "parallel safe" in order to be usable in a parallel query. At the moment none of them

[Rdkit-discuss] Training workshops at the 2018 RDKit UGM

2018-06-01 Thread Greg Landrum
This year we will be running two training workshops on the day before the 2018 RDKit UGM in Cambridge: one on using the RDKit in Python, the other on using the RDKit in KNIME. Both workshops are free, but have a limited number of slots available (it's really hard to do a good interactive workshop

Re: [Rdkit-discuss] RDKit Postgres Cartridge Parallel Queries?

2018-06-01 Thread Brian Cole
Hi Greg, Are SMARTS searches with the ::qmol type supposed to parallelize? They don't appear to be either. -Brian On Fri, Jun 1, 2018 at 1:46 AM, Greg Landrum wrote: > Hi Brian, > > When the new parallel queries came out I checked that they actually could > be used and things seemed fine. >

Re: [Rdkit-discuss] RDKit Postgres Cartridge Parallel Queries?

2018-06-01 Thread Greg Landrum
I think they should. Does a ::mol query on the same table parallelize? If it does but a ::qmol query does not maybe I forgot something in the SQL function definitions On Fri, 1 Jun 2018 at 15:43, Brian Cole wrote: > Hi Greg, > > Are SMARTS searches with the ::qmol type supposed to parallelize?

Re: [Rdkit-discuss] RDKit Postgres Cartridge Parallel Queries?

2018-06-01 Thread Brian Cole
Doesn't appear like ::mol parallelized either. Only seeing the following use 1 CPU in top. ligandlibrary=# explain analyze select count(*) from ligands where rdkit_mol@>'Br'::mol; QUERY PLAN