Hello, No, not far :-)
Best regards, Tomasz Janeczko amibroker.com On 2010-07-08 11:05, Rob wrote: > Thanks TJ. Now I understand. > > Are we far off a 64-bit IQ Feed plug-in...? > > --- In amibroker@yahoogroups.com, Tomasz Janeczko<gro...@...> wrote: >> Hello, >> >> 25% speedup is in processing large arrays with lots of floating point >> calculations. It also depends on CPU used. On some CPUs 64-bit version >> may use SSE/SSE2/SSE3 extensions giving better results. There are way too >> many combinations of CPUs/formulas that you use/amount of data/etc >> to get a single "speedup" number. Therefore I use "a bit faster" because it >> is always true. >> >> CMAE is included in 64-bit version. >> >> Best regards, >> Tomasz Janeczko >> amibroker.com >> >> On 2010-07-08 09:43, Rob wrote: >>> Interesting. TJ used to claim that the 64 bit version was 25% faster. He >>> has since changed that claim to 'a bit' faster. Why the change...? >>> >>> --- In amibroker@yahoogroups.com, "dubi1974"<gonzales74@> wrote: >>>> Hi, >>>> >>>> I tested it and compared an normal optimization process between 32bit and >>>> 64 bit. On the same formula Amibroker 32-bit took more than 8 hours for >>>> the optimization process, and Amibroker 64-bit just 4h:50min. >>>> >>>> So my experience shows me, that it's much faster. My question is, could >>>> you Tomasz provide us the optimizer.dll in 64-bit? Like cmae or tribes? >>>> For testing purpose. >>>> >>>> Many thanks. >>>> >>>> Regards, dubi >>>> >>>> --- In amibroker@yahoogroups.com, Tomasz Janeczko<groups@> wrote: >>>>> Hello, >>>>> >>>>> AmiBroker 5.30.1 64-bit edition (experimental) is now available for >>>>> download from: >>>>> http://www.amibroker.com/x64/ >>>>> >>>>> This is experimental version *only* for people running 64-bit Windows >>>>> and wanting to utilise *more* than 4GB of memory. 64-bit version does >>>>> NOT offer anything more, just ability to access more memory. It can >>>>> (and should) be installed into *separate* folder, so it does not >>>>> overwrite 32-bit edition (if installed). This version includes only 2 >>>>> plugins: CMAE and IB (interactive brokers) plugin. 64-bit version of >>>>> IQFeed plugin is in the works >>>>> and it will arrive later. >>>>> >>>>> Note that regular users, even running 64-bit Windows should rather run >>>>> regular, 32-bit version of AmiBroker as it offers more compatibility and >>>>> was tested on way more installations. >>>>> >>>>> Please note that 64-bit version has BETA/experimental status and in case >>>>> of problems you should use 32-bit version instead. >>>>> >>>>> Best regards, >>>>> Tomasz Janeczko >>>>> amibroker.com >>>>> >>> >>> >>> ------------------------------------ >>> >>> **** IMPORTANT PLEASE READ **** >>> This group is for the discussion between users only. >>> This is *NOT* technical support channel. >>> >>> TO GET TECHNICAL SUPPORT send an e-mail directly to >>> SUPPORT {at} amibroker.com >>> >>> TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at >>> http://www.amibroker.com/feedback/ >>> (submissions sent via other channels won't be considered) >>> >>> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: >>> http://www.amibroker.com/devlog/ >>> >>> Yahoo! Groups Links >>> >>> >>> >>> > > > > ------------------------------------ > > **** IMPORTANT PLEASE READ **** > This group is for the discussion between users only. > This is *NOT* technical support channel. > > TO GET TECHNICAL SUPPORT send an e-mail directly to > SUPPORT {at} amibroker.com > > TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at > http://www.amibroker.com/feedback/ > (submissions sent via other channels won't be considered) > > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > http://www.amibroker.com/devlog/ > > Yahoo! Groups Links > > > >
