Search found 23 matches

by guobinzhang2003
05 Oct 2019
Forum: MultiCharts
Topic: new version after version 9 have prolbems in large arrays
Replies: 4
Views: 1776

Re: new version after version 9 have prolbems in large arrays

Hello, Muticharts technical support engineer,

After almost 3 months, is there any progress for this problem solving?

Thanks and best regards,

Guobin Zhang
by guobinzhang2003
17 Jun 2019
Forum: MultiCharts
Topic: new version after version 9 have prolbems in large arrays
Replies: 4
Views: 1776

new version after version 9 have prolbems in large arrays

Hi, Multicharts techinical support engineer, I have my code blow with large array defination using in version8.8 , ////////////////////// arrays: r[20,20,64,64](0); if time=1500 then print(date,time); /////////////////// and i used this code in 1min chart. it was runing very fast. But after I upgrad...
by guobinzhang2003
07 Feb 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Hello, Andrew Multicharts,

Would you please check with MC developer if the file of 72 threads also fit for the MC8.8 Chinese version or not ? Thanks
by guobinzhang2003
02 Feb 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

I have tried to compare optimizing time w and w/o HT option in 1 cpu PC, the result is with HT option the speed is faster. But in 2 CPU system, with HT switch on ,it seems MC only use 1 CPU to optimize so the speed is slower. I also found in some other testing software, when they compare the perform...
by guobinzhang2003
02 Feb 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Yes,

1. my computer have 2 seperate CPU (intel E5-2699v3)
2. each CPU has 18 cores, so total 36 cores in my computer, 72 threads (with hyper threading)
3. both CPUs have hyper threading technology before I switch them off.
4. After I switch off the HT, the computer have 36 threads in the system.
by guobinzhang2003
02 Feb 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Hello, Andrew Multicharts,Yves BENOIT,txls and TJ, Firstly thanks for your help in the case. In this two days, I did some test, and finally got some result (maybe not the best one). Firstly, I followed the hint from Yves BENOIT, and insert ram bar to all of the ram slot. but it seems not like the ca...
by guobinzhang2003
29 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Hello, Yves BENOIT, Thank you very much for the input, I think you are right after so much effort had made. I will try your suggestion for testing, increase the ram bars and see the result. Hello, Andrew and TJ, Also thank you so much for all of the effort you made. If this is the system bug, then i...
by guobinzhang2003
29 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Sorry Andrew, I updated the download file and test several times, but the problem remains
by guobinzhang2003
29 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Hi, Andrew,

Thanks for the update, I just download the file and restart my server, checked the all of the MC processes and run the file.

But unfortunitily , the result is the same. Only one CPU was recoginized, and 36 threads of 72 can be used, and CPU load is still 50%.
by guobinzhang2003
29 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Enterprise!, And I also use AIDA64 to do the CPU testing, please find attached picture.
It can use 100% CPU.
by guobinzhang2003
29 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Hello, TJ I followed the suggestion of Andrew to use MACD LE, MACD LE & MACD SE together and other complicated signal by myself, the result is the same. Only 36 threads of total 72 threads are used by MC for optimizing. it means 50% CPU load always. Please see attached file. If I start another MC pr...
by guobinzhang2003
28 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

In this case, I see only 18 cores (36 threads) are using for optimizing , and the CPU load is 50%, so I guess MC only recognize only 1 CPU. And I try several times, sometimes, the first half of cores were used. In another time, the second half of cores were used. please see attached picture - the cp...
by guobinzhang2003
28 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

hi, Andrew,

I run the file of "All_Thread_ForOptimize.reg"
by guobinzhang2003
28 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Hi, Yves BENOIT, I thought about your case two years ago, it is very interesting. In my case, when I bought this server, I did the CPU load test, all of 36 cores with 72 threads working on 100% load , I can see it very clear in task manager. the software is for testing the temperature of CPU. So it ...
by guobinzhang2003
28 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Hi, Andrew, I found a similar file name in this forum, is it the same file?

viewtopic.php?f=19&t=46322&p=103483&hil ... ds#p103483

if it is the same, I have tried it and it doesn't work.
by guobinzhang2003
28 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Thanks, Andrew, I am asking my friend to open the link outside China.
by guobinzhang2003
28 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Sorry, Andrew, I can not see the right display.
i don't know if it is my pc's problem, but there are 3 pc on my desk, all of them are same.
please see my attached file.
by guobinzhang2003
28 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Hi, Andrew, I try again and again on several pc, but still not get the link. or maybe you send it to me the file by email: guobinzhang2003@qq.com *************************************************** Not Found The requested URL /u/26340639/Soft/DO NOT DELETE THIS FOLDER/Threads_For_Optimization/All_Th...
by guobinzhang2003
27 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Sorry, the file can not be downloaded.

"Object not found"

Guobin
by guobinzhang2003
23 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Exactly, "Exhaustive", the first option of optimize.
I am now using Multicharts 8.8 Chinese version
I think the software development team should know whether MC support 2 CPU or not.
Thanks.
by guobinzhang2003
23 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

Re: how to optimize with 2 cpu server (36 cores with 72 thre [SOLVED]

Hello Andrew Multicharts, Thanks for the quick response, I did the test for the MACD SE, the result is the same - cpu load is maximum 50%. it seems that Multicharts optimize process can only use all of the resources in one CPU, Even if another CPU is known by Windows, but multicharts can not recogni...
by guobinzhang2003
23 Jan 2015
Forum: MultiCharts
Topic: how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]
Replies: 58
Views: 13416

how to optimize with 2 cpu server (36 cores with 72 threads) [SOLVED]

Hi, dear multicharts techinical support, I am now using a powerful server wih 2 cpu (e5-2699v3) which have totally 36 cores and 72 threads , but i can only find using 50% of the cpu load, which means the multicharts can only use 1 cpu for optimize, i would like to know how to use the full power of m...

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