From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Generic Embedded List Nodes
Date: Tue, 21 Jun 2016 16:04:22 +0200
Date: 2016-06-21T16:04:22+02:00 [thread overview]
Message-ID: <nkbhi3$s7o$1@gioia.aioe.org> (raw)
In-Reply-To: 9fbca33f-6663-422d-aeeb-9a116d0d00c8@googlegroups.com
On 21/06/2016 15:39, Warren wrote:
> On Tuesday, 21 June 2016 07:57:12 UTC-4, Dmitry A. Kazakov wrote:
>> On 21/06/2016 12:32, Warren wrote:
>>> On Tuesday, 21 June 2016 03:22:11 UTC-4, Dmitry A. Kazakov wrote:
>>>> On 21/06/2016 04:28, Warren wrote:
>>>>
>>>>> Also any use of malloc/free where
>>>>> possible must be avoided because these are performance killers (even
>>>>> when using jremalloc).
>>>>
>>>> That is no problem, if node life cycle is known a custom pool deploying
>>>> a FIFO arena in some chunk of memory is used.
>>>
>>> My C++ implementation maintains a pool of objects. But I want to
>>> combine Node and Object as one.
>>
>> No problem either. The pool takes care of that.
>
> That's not completely true- you would have the overhead of TWO pools, instead of one.
No, it is one pool and one single call to allocate the Object_Type.
Allocation in FIFO arena pool is a couple of machine instructions.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2016-06-21 14:04 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-18 22:52 Generic Embedded List Nodes Warren
2016-06-18 23:40 ` Jeffrey R. Carter
2016-06-19 2:15 ` Warren
2016-06-19 3:04 ` Jeffrey R. Carter
2016-06-19 2:14 ` Jeremiah
2016-06-19 2:21 ` Warren
2016-06-19 2:50 ` Warren
2016-06-19 4:45 ` Simon Wright
2016-06-19 18:27 ` Warren
2016-06-19 19:04 ` Dmitry A. Kazakov
2016-06-19 20:13 ` Warren
2016-06-19 20:35 ` Dmitry A. Kazakov
2016-06-20 2:42 ` Warren
2016-06-20 7:25 ` Dmitry A. Kazakov
2016-06-20 12:26 ` Warren
2016-06-20 19:33 ` Niklas Holsti
2016-06-21 2:20 ` Warren
2016-06-21 5:52 ` Niklas Holsti
2016-06-21 7:15 ` Dmitry A. Kazakov
2016-06-21 18:54 ` Niklas Holsti
2016-06-21 19:54 ` Dmitry A. Kazakov
2016-06-21 10:31 ` Warren
2016-06-21 17:13 ` Jeffrey R. Carter
2016-06-21 18:56 ` Niklas Holsti
2016-06-21 20:13 ` Warren
2016-06-21 21:38 ` Niklas Holsti
2016-06-23 2:12 ` Warren
2016-06-23 8:19 ` Niklas Holsti
2016-06-23 12:37 ` Warren
2016-06-23 15:36 ` Niklas Holsti
2016-06-24 1:55 ` Warren
2016-06-24 12:49 ` Warren
2016-06-25 5:50 ` Niklas Holsti
2016-06-26 1:36 ` Warren
2016-07-01 13:49 ` Warren
2016-07-01 16:28 ` Warren
2016-06-24 20:25 ` Warren
2016-06-22 13:01 ` G.B.
2016-06-23 2:30 ` Warren
2016-06-20 6:08 ` Niklas Holsti
2016-06-20 12:20 ` Warren
2016-06-20 19:47 ` Shark8
2016-06-21 2:28 ` Warren
2016-06-21 7:21 ` Dmitry A. Kazakov
2016-06-21 10:32 ` Warren
2016-06-21 11:56 ` Dmitry A. Kazakov
2016-06-21 13:39 ` Warren
2016-06-21 14:04 ` Dmitry A. Kazakov [this message]
2016-06-23 0:37 ` Randy Brukardt
2016-06-23 2:25 ` Warren
2016-07-01 19:50 ` brbarkstrom
2016-07-02 1:55 ` Warren
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox