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| Re: Core 2019 [message #51844 is a reply to message #51840] |
Sun, 09 June 2019 16:33   |
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mirek
Messages: 13975
Registered: November 2005
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Novo wrote on Sun, 09 June 2019 15:20mirek wrote on Sun, 09 June 2019 04:03Novo wrote on Sat, 08 June 2019 21:54mirek wrote on Sat, 08 June 2019 12:31
We can test this. In HeapImp.h, there is HPAGE constant. This is the size of "master chunk" (in 4KB units) and also maximum size of block that allocator keeps for reuse. Try to change that to something smaller, like 256 and retest...
Mirek
In case of HPAGE = 256 it is starting to use tens of gigabytes in just a few seconds ...
Now that is an excelent clue 
Found and fixed a bug (stupid one really). Can you test now please?
Mirek
HPAGE = 256
ram: 308 Mb, time: 253 s.
OK, at least the bug was fixed...
Quote:
HPAGE = 7 * 8192
ram: 714 Mb, time: 232 s.
StdAlloc still remains the best choice for MT ...
Can you try some other value, like 4096 or 8192...
Anyway, maybe this is really only misinterpreted reporting. The idea was that if I allocate a lot of address space, it is not really in physical memory unless written to.
Mirek
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Core 2019
By: mirek on Fri, 07 June 2019 13:56 |
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Re: Core 2019
By: Novo on Fri, 07 June 2019 17:51 |
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Re: Core 2019
By: mirek on Fri, 07 June 2019 18:01 |
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Re: Core 2019
By: Novo on Fri, 07 June 2019 23:00 |
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Re: Core 2019
By: Novo on Sat, 08 June 2019 18:30 |
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Re: Core 2019
By: mirek on Sat, 08 June 2019 18:40 |
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Re: Core 2019
By: Novo on Sat, 08 June 2019 19:44 |
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Re: Core 2019
By: mirek on Sat, 08 June 2019 20:38 |
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Re: Core 2019
By: Novo on Sat, 08 June 2019 21:45 |
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Re: Core 2019
By: Novo on Sat, 08 June 2019 21:42 |
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Re: Core 2019
By: mirek on Sat, 08 June 2019 18:31 |
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Re: Core 2019
By: Novo on Sat, 08 June 2019 21:54 |
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Re: Core 2019
By: Novo on Sat, 08 June 2019 22:06 |
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Re: Core 2019
By: mirek on Sun, 09 June 2019 10:03 |
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Re: Core 2019
By: Novo on Sun, 09 June 2019 15:20 |
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Re: Core 2019
By: mirek on Sun, 09 June 2019 16:33 |
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Re: Core 2019
By: mirek on Sun, 09 June 2019 16:43 |
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Re: Core 2019
By: Novo on Sun, 09 June 2019 17:34 |
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Re: Core 2019
By: mirek on Sun, 09 June 2019 18:54 |
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Re: Core 2019
By: Novo on Sun, 09 June 2019 21:39 |
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Re: Core 2019
By: mirek on Sun, 09 June 2019 23:11 |
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Re: Core 2019
By: mirek on Sun, 09 June 2019 23:25 |
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Re: Core 2019
By: mirek on Mon, 10 June 2019 17:27 |
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Re: Core 2019
By: Novo on Mon, 10 June 2019 18:01 |
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Re: Core 2019
By: mirek on Mon, 10 June 2019 18:17 |
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Re: Core 2019
By: Novo on Mon, 10 June 2019 18:21 |
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Re: Core 2019
By: Novo on Mon, 10 June 2019 18:45 |
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Re: Core 2019
By: Novo on Mon, 10 June 2019 18:18 |
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Re: Core 2019
By: Novo on Mon, 10 June 2019 18:34 |
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Re: Core 2019
By: Novo on Sun, 09 June 2019 17:02 |
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Re: Core 2019
By: Novo on Sun, 09 June 2019 17:15 |
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Re: Core 2019
By: mirek on Sun, 09 June 2019 20:56 |
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Re: Core 2019
By: mirek on Sun, 09 June 2019 18:51 |
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Re: Core 2019
By: Novo on Fri, 21 June 2019 05:43 |
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Re: Core 2019
By: Novo on Fri, 21 June 2019 06:14 |
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Re: Core 2019
By: mirek on Fri, 21 June 2019 09:16 |
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Re: Core 2019
By: mirek on Fri, 21 June 2019 09:23 |
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Re: Core 2019
By: Novo on Fri, 21 June 2019 19:58 |
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Re: Core 2019
By: Novo on Fri, 21 June 2019 20:28 |
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Re: Core 2019
By: Novo on Sat, 22 June 2019 02:51 |
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Re: Core 2019
By: Novo on Sat, 22 June 2019 02:53 |
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Re: Core 2019
By: mirek on Sat, 22 June 2019 10:23 |
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Re: Core 2019
By: Novo on Sat, 22 June 2019 17:49 |
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Re: Core 2019
By: mirek on Sat, 22 June 2019 22:22 |
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Re: Core 2019
By: Novo on Sat, 22 June 2019 23:44 |
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Re: Core 2019
By: mirek on Sun, 23 June 2019 08:21 |
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Re: Core 2019
By: Novo on Sun, 23 June 2019 21:26 |
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Re: Core 2019
By: mirek on Mon, 24 June 2019 09:22 |
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Re: Core 2019
By: Novo on Mon, 24 June 2019 17:36 |
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Re: Core 2019
By: mirek on Mon, 24 June 2019 18:42 |
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Re: Core 2019
By: Novo on Mon, 24 June 2019 19:36 |
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Re: Core 2019
By: mirek on Mon, 24 June 2019 20:15 |
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Re: Core 2019
By: mirek on Sun, 23 June 2019 09:55 |
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Re: Core 2019
By: mirek on Sun, 23 June 2019 10:19 |
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Re: Core 2019
By: Novo on Mon, 24 June 2019 06:13 |
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Re: Core 2019
By: mirek on Wed, 26 June 2019 08:52 |
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Re: Core 2019
By: mirek on Thu, 27 June 2019 09:44 |
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Re: Core 2019
By: mirek on Fri, 28 June 2019 09:09 |
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Re: Core 2019
By: Tom1 on Fri, 28 June 2019 16:56 |
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Re: Core 2019
By: mirek on Fri, 28 June 2019 17:30 |
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Re: Core 2019
By: mirek on Fri, 28 June 2019 17:31 |
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Re: Core 2019
By: mirek on Fri, 28 June 2019 17:40 |
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Re: Core 2019
By: Tom1 on Fri, 28 June 2019 18:38 |
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Re: Core 2019
By: Novo on Sun, 30 June 2019 19:02 |
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Re: Core 2019
By: mirek on Sun, 30 June 2019 19:11 |
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Re: Core 2019
By: Novo on Sun, 30 June 2019 20:12 |
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Re: Core 2019
By: mirek on Mon, 01 July 2019 00:03 |
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Re: Core 2019
By: Tom1 on Mon, 01 July 2019 09:14 |
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Re: Core 2019
By: Novo on Thu, 11 July 2019 19:55 |
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Re: Core 2019
By: mirek on Thu, 11 July 2019 20:14 |
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Re: Core 2019
By: Novo on Thu, 11 July 2019 20:53 |
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Re: Core 2019
By: mirek on Fri, 12 July 2019 10:09 |
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Re: Core 2019
By: Novo on Fri, 12 July 2019 16:50 |
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Re: Core 2019
By: Novo on Thu, 08 August 2019 21:47 |
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Re: Core 2019
By: mirek on Thu, 08 August 2019 22:47 |
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Re: Core 2019
By: mirek on Thu, 08 August 2019 22:53 |
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Re: Core 2019
By: mirek on Thu, 08 August 2019 22:59 |
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Re: Core 2019
By: Novo on Thu, 08 August 2019 23:30 |
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Re: Core 2019
By: mirek on Fri, 09 August 2019 00:05 |
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Re: Core 2019
By: Novo on Fri, 21 June 2019 17:59 |
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Re: Core 2019
By: Novo on Fri, 21 June 2019 18:01 |
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Re: Core 2019
By: Novo on Fri, 21 June 2019 18:10 |
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