Search found 30 matches: multiprocessor

Searched query: multiprocessor

by binarymaster
Mon Oct 08, 2018 10:44 pm
Forum: General Discussion and Feedback
Topic: Just a thought ... should a dual core build be tested?
Replies: 4
Views: 2369

Re: Just a thought ... should a dual core build be tested?

As far as I know, dual core ReactOS will require APIC HAL and a multiprocessor kernel.

First one is WIP, and second one does not exist yet (if I'm not mistaken). :roll:
by anthracen
Thu Aug 30, 2018 7:47 pm
Forum: General Discussion and Feedback
Topic: Your most wanted feature for the 2019 Hackfest?
Replies: 64
Views: 13635

Re: Your most wanted feature for the next Hackfest?

knowing people tell, that multiprocessor support is the hell of complexity in the OS development.
by Xbase
Tue May 01, 2018 1:29 pm
Forum: Design
Topic: Multicore SMP
Replies: 3
Views: 5980

Re: Multicore SMP

middings wrote:SRQComputerGuy, a computer search can become your friend.
WOW ... have not seen that Syntax before

Code: Select all

https://www.reactos.org/forum/search.php?keywords=multiprocessor&terms=all&author=&sc=1&sf=all&sr=posts&sk=t&sd=d&st=0&ch=300&t=0&submit=Search
by EmuandCo
Tue Mar 13, 2018 6:48 pm
Forum: General Discussion and Feedback
Topic: Several questions with ReactOS and custom builds of PCs
Replies: 4
Views: 3113

Re: Several questions with ReactOS and custom builds of PCs

It never worked. Multiprocessor kernel and HAL never were in a working state regarding multiprocessor init and handling.
by middings
Mon Nov 06, 2017 1:29 pm
Forum: Development Help
Topic: Can development focus be switched from XP to Windows 10?
Replies: 12
Views: 9719

Re: Can development focus be switched from XP to Windows 10?

... order to discover and document the Windows 7 API routines that Vulkan requires. Finally, Vulkan is touted as a 3D graphics especially suited for multiprocessor systems. Presently, ReactOS is a uniprocessor system. Improving ReactOS's support for multiprocessor use might be useful for future Vulkan ...
by val
Mon Oct 09, 2017 10:38 pm
Forum: General Discussion and Feedback
Topic: Windows is poor when performing disc i/o - ReactOS too?
Replies: 21
Views: 13017

Re: Windows is poor when performing disc i/o - ReactOS too?

... now. Graphics interfering with disk I/O... Just think about it - how on the planet graphical stuff could interfere with disk operations? On a multiprocessor system, with exteremely fast interfaces like PCIe, with things as DMA, dedicated GPU memory, with a heavily multithreaded reentrant OS ...
by Tonix
Sat Jan 31, 2015 1:03 pm
Forum: General Discussion and Feedback
Topic: Multicore
Replies: 8
Views: 7830

Re: Multicore

... from one another as perhaps they should be. CPUs have builtin memory called Chache that is used to speed up most memory operation.... so Multicore/Multiprocessor is very strictly tied to memory management.
by Barracuda72
Thu Sep 05, 2013 8:35 pm
Forum: Support
Topic: ROS b 59989 Laptop [Sandy Bridge]
Replies: 5
Views: 7162

ROS b 59989 Laptop [Sandy Bridge]

... Seems to work fine :) JRE 6u22 installation was successful, but it can't run anything - throws NullPointer at start. 8) If I try to select "ACPI Multiprocessor" in inataller, then OS didn't start even in Qemu. "ACPI Uniprocessor" works fine. ACPI (shutdown/restart) works too. 9) FAT filesystem ...
by ImperialSpectre
Wed Jul 31, 2013 6:37 pm
Forum: Support
Topic: Cannot boot ReactOS.
Replies: 9
Views: 14036

Re: Cannot boot ReactOS.

... those two files I mentioned above. There's something else I'd like to note. My computer has a Pentium D (2 cores) processor, and if I choose ACPI Multiprocessor on Setup, the OS will not start at all. (I must choose ACPI Uniprocessor). It has two SATA hard disks, and an IDE one. ROS is installed ...
by ShinIori319
Sun Jul 21, 2013 1:21 pm
Forum: Support
Topic: Cannot boot ReactOS.
Replies: 9
Views: 14036

Re: Cannot boot ReactOS.

... those two files I mentioned above. There's something else I'd like to note. My computer has a Pentium D (2 cores) processor, and if I choose ACPI Multiprocessor on Setup, the OS will not start at all. (I must choose ACPI Uniprocessor). It has two SATA hard disks, and an IDE one. ROS is installed ...
by hzlilx
Tue Aug 14, 2012 6:57 pm
Forum: Support
Topic: Mouse can't work on VBox
Replies: 8
Views: 6599

Re: Mouse can't work on VBox

... therefore, it certanly can't act on mouse moving. I use "device manager" under windows xp to see the connection of device tree, it shows: ACPI Multiprocessor PC, ROOT\ACPI_HAL\0000 Microsoft ACPI-compliant System, ACPI_HAL\PNP0C08\0 PCI Bus, ACPI\PNP0A08\0 Intel(R) 5 Series/3400 Series Chipset...USB ...
by hto
Fri Mar 02, 2012 1:42 pm
Forum: Off Topic
Topic: when will ros enter beta stages?
Replies: 9
Views: 9963

There are 2 deceptive options in the 1st stage, called Standard PC Multiprocessor and ACPI PC Multiprocessor, which can make people think that SMP is supported. Perhaps these options should be removed (or marked as "under development"), to lead them not into temptation.
by dabski
Fri Nov 25, 2011 1:25 am
Forum: General Discussion and Feedback
Topic: Request for testing on real hardware
Replies: 85
Views: 41142

Re: Request for testing on real hardware

... MSI 865GM3-V, Chipset: Intel 865G/ICH5, NIC: Realtek 8100C Keyboard: HP KB-0316 PS2, Mouse: Microsoft USB First install: Selected ACPI PC Multiprocessor. Got "Error loading imported dll" during Loading KDCOM.DLL regardless of selected boot options. Second install: Selected ACPI PC Uniprocessor ...
by PurpleGurl
Tue Nov 22, 2011 7:58 am
Forum: General Discussion and Feedback
Topic: MS* Dlls, a land mines in ROS?
Replies: 9
Views: 2913

Re: MS* Dlls, a land mines in ROS?

... possible, but we lack the full features of the current model which would be necessary (NTFS, for instance). I'd like to see full hyperthreading, multiprocessor support, SMP, etc., and I guess we will eventually get there. Same with 64-bit, NTFS, full USB support, and so on. Rome was not built ...
by jcalvarez
Tue May 03, 2011 8:07 pm
Forum: General Discussion and Feedback
Topic: ROS GSOC: TCP/IP driver based on lwIP
Replies: 5
Views: 3492

Re: ROS GSOC: TCP/IP driver based on lwIP

... run the low level part of the stack in a separate thread, using a global mutex for access control. This could have performance scaling problems in multiprocessor systems. In any case, it is not me who is going to do the job, so I guess I should shut up and let the developer to get on with it ;) ...