Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-03-05 Thread Jason Ekstrand
On Thu, Mar 5, 2015 at 5:36 PM, Thomas Helland wrote: > 2015-02-28 17:05 GMT+01:00 Jason Ekstrand : > > > > On Feb 28, 2015 4:55 AM, "Thomas Helland" > wrote: > >> > >> So here comes my hash-table series mentioned earlier. > >> > >> So, first of all, there's some issues. > >> I've been strugling

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-03-05 Thread Thomas Helland
2015-02-28 17:05 GMT+01:00 Jason Ekstrand : > > On Feb 28, 2015 4:55 AM, "Thomas Helland" wrote: >> >> So here comes my hash-table series mentioned earlier. >> >> So, first of all, there's some issues. >> I've been strugling with hitting assertion failures. >> The table returns null at times when

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Timothy Arceri
On Sat, 2015-02-28 at 13:53 +0100, Thomas Helland wrote: > So here comes my hash-table series mentioned earlier. > > So, first of all, there's some issues. > I've been strugling with hitting assertion failures. > The table returns null at times when it apparently should not. > It occurs after patc

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Thomas Helland
On Feb 28, 2015 5:05 PM, "Jason Ekstrand" wrote: > > > On Feb 28, 2015 4:55 AM, "Thomas Helland" wrote: > > > > So here comes my hash-table series mentioned earlier. > > > > So, first of all, there's some issues. > > I've been strugling with hitting assertion failures. > > The table returns null

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Jason Ekstrand
On Feb 28, 2015 4:55 AM, "Thomas Helland" wrote: > > So here comes my hash-table series mentioned earlier. > > So, first of all, there's some issues. > I've been strugling with hitting assertion failures. > The table returns null at times when it apparently should not. > It occurs after patch 1, a

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Thomas Helland
Forgot to run piglit on this before sending out. And well, it looks bad, really bad. I'm looking into it now. Will report back when I get some more data. Regards, Thomas ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.or

Re: [Mesa-dev] [PATCH 0/8] Hash table and hash set reworking

2015-02-28 Thread Aras Pranckevicius
> > With regards to cheaper hash-functions: > It seems this is a case of "much pain for no gain". > Not sure if you looked at it, but xxHash is an extremely fast 32 bit hash function, about 2x faster than murmur https://code.google.com/p/xxhash/ -- Aras Pranckevičius work: http://unity3d.com ho