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| Re: Core 2019 [message #51817 is a reply to message #51815] |
Fri, 07 June 2019 23:00   |
Novo
Messages: 1358
Registered: December 2006
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Ultimate Contributor |
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mirek wrote on Fri, 07 June 2019 12:01Novo wrote on Fri, 07 June 2019 17:51Thanks a lot!
One of my data-intensive MT apps is running ~20% faster now.
It looks like it is using 4 to 6 times more RAM.
How do you measure it?
The new thing is that we now allocate 224MB chunks of _address space_. So virtual memory is way up, but that is not what physical memory use is....
I'm using old-fashioned top (a Linux tool). I was looking at %MEM and at RES.
To be precise, the difference is ~2.75 times and not 4 or 6 times as I mentioned before.
I measured the same app compiled against git:40cd0fd5e (svn://ultimatepp.org/upp/trunk@13354) and git: 8e0f32d6262 (svn://ultimatepp.org/upp/trunk@13368)
With the old allocator I was getting 0.8% RAM max (~260Mb). The app was running for 292 s.
With the new one I got 2.2% RAM max (~714Mb). Now it takes 230 s. to run it. This is one minute less, and that is cool.
A singly-threaded version of the same app has improved a little bit as well: 2428.33 s. vs 2491.37 s.
The difference is ~2.5%
Regards,
Novo
[Updated on: Sat, 08 June 2019 05:36] Report message to a moderator |
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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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