Path: csiph.com!usenet.pasdenom.info!weretis.net!feeder1.news.weretis.net!news.swapon.de!eternal-september.org!feeder.eternal-september.org!mx05.eternal-september.org!.POSTED!not-for-mail
From: aminer <aminer@toto.ca>
Newsgroups: comp.programming
Subject: Re: ParallelZlb Compression library 1.0
Date: Wed, 13 Feb 2013 11:57:00 -0800
Organization: A noiseless patient Spider
Lines: 57
Message-ID: <511BF00C.6030509@toto.ca>
References: <kf3gsu$uki$1@dont-email.me> <25754ee3-f2c5-4974-8ede-776bf7d9d587@googlegroups.com> <51194207.2030606@toto.ca> <bdf437b1-b21e-4d78-a6ce-8ff7478c7819@googlegroups.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Injection-Info: mx05.eternal-september.org; posting-host="8427fd05edc201bb6b1d125b80ca38e6"; logging-data="30055"; mail-complaints-to="abuse@eternal-september.org";	posting-account="U2FsdGVkX181qZR/6ybUgz930lMZahStTmMfNLByyGY="
User-Agent: Mozilla/5.0 (Windows NT 6.0; WOW64; rv:17.0) Gecko/20130107 Thunderbird/17.0.2
In-Reply-To: <bdf437b1-b21e-4d78-a6ce-8ff7478c7819@googlegroups.com>
Cancel-Lock: sha1:COH2AY7qTJPlssXVHF0SmABzooE=
Xref: csiph.com comp.programming:3013

On 2/12/2013 7:58 AM, bob wrote:
> On Monday, February 11, 2013 1:09:59 PM UTC-6, aminer wrote:
>> On 2/11/2013 7:04 AM, bob wrote:
>>
>>> On Friday, February 8, 2013 12:42:07 PM UTC-6, aminer wrote:
>>
>>>
>>
>>> How many threads will it use for compression?
>>
>>>
>>
>>
>>
>>
>>
>> You can specify the number of threads by calling the constructor , like
>>
>> this:
>>
>>
>>
>> pzlib:=TParallelZlib.create(4);
>>
>>
>>
>>
>>
>> Here it will use 4 threads.
>>
>>
>>
>>
>>
>>
>>
>> Thank you,
>>
>> Amine Moulay Ramdane.
>
> Thanks.
>
> Also, how many processors and cores have you tried this on so far?
>



I have used 4 cores and 4 threads, and it give 5% better speed than Pigz 
on the same number of cores and threads.


Thank you,
Amine Moulay Ramdane.