Difference between revisions of "Effort/Revise OOo Multi-Threading"

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Status: in progress<br>
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Type: [[Uno/Term/Effort|Effort]] Status: suspended  Owner: [[KR|Kay Ramme]]
Type:   [[Uno/Term/Effort|effort]]<br>
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The OOo Threading Effort attempts to clean-up OOos threading model (how to use threads) and to implement a [[Spec/Architecture/Threading|specified threading architecture]] (where and when to use threads), providing an overview and documentation of the threads used in OOo. Further improvement is planned to be implemented in [[Effort/Implementing Advanced Threading|another]] effort, eventually leading to an [[Spec/Architecture/Advanced Threading|advanced threading]] architecture.
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The OOo Threading Effort attempts to clean-up OOos [[Uno/Term/Threading-Model|threading-model]] (how to use threads) and to implement a [[Spec/Threading-Architecture|specified threading-architecture]] (where and when to use threads), providing an overview and documentation of the threads used in OOo. Further improvement is planned to be implemented in [[Effort/Implement Advanced Threading-Architecture|another]] effort, eventually leading to an [[Architecture/Proposal/Advanced Threading-Architecture|advanced threading-architecture]].
  
 
==Problem==
 
==Problem==
More or less frequently people complain about OOo in respect to multi threading. Either because it is complicated to implement a service, or that there is only few documentation, or that the UNO API is not thread safe, or that it does not scale etc.
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More or less frequently people complain about OOo with respect to multi-threading. Either because it is complicated to implement a service, or that there is only few documentation, or that the [[Uno]] [http://api.openoffice.org API] is not thread safe, or that it does not scale etc.
  
==Solution==
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==Approach==
 
Analyse the current state. Find and propose a solution, ideally based on [[Uno]], and implement it.
 
Analyse the current state. Find and propose a solution, ideally based on [[Uno]], and implement it.
  
 
==Time Frame==
 
==Time Frame==
Current understanding of the topic lets us think, that the changes of OOo on behalf of the threading clean up effort are going to be integrated into some of the next updates and will probably mostly be finished until mid 2006.
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Unfortunately, this effort is currently suspended due to other topics. It hopefully gets resumed after finishing [[Efforts/Packaging|Packaging]].
  
 
==Tasks==
 
==Tasks==
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{|border="1" cellspacing="0" class="wikitable"
 
{|border="1" cellspacing="0" class="wikitable"
 
|- style="background:#efefef;"  
 
|- style="background:#efefef;"  
| Title || State
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! Title !! State
 
|-
 
|-
| [[Analysis/Multi-Threading|Analyse OOo Multi-Threading]] || finished
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| [[Analysis/Multi-Threading|Analyse OOo Multi-Threading]] || style="background:lightgreen;" | finished
 
|-
 
|-
| [[Architecture/Threading|Define Goals for OOo Threading Model/Architecture]] || finished
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| [[Architecture/Goals for OOo Threading-Model&-Architecture]] || style="background:lightgreen;" | finished
 
|-
 
|-
| [[Uno/Effort/Creating the Uno Threading Framework|Implement Uno Threading Framework]] supporting the Threading Model || in progress
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| Define [[Spec/Threading-Model|OOo threading-model]] || style="background:lightgreen;" | finished
 
|-
 
|-
| [[Uno/Binary/Spec/Architecture/Threading|Specify Uno Threading-Architecture]] || in progress
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| Define [[Spec/Threading-Architecture|OOo threading-architecture]] || style="background:lightyellow;" |draft
 
|-
 
|-
| [[Uno/Effort/Binary/New_Threading_Architecture|Implement Binary Uno Threading-Architecture]] || in progress
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| Specify extended [[Uno/Spec/Threading-Model|Uno Threading-Model]] || style="background:lightgreen;" | finished
 
|-
 
|-
| [[Spec/Threading Model|Define OOo Threading-Model]] || finished
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| [[Uno/Effort/Binary/Extend Threading-Model|Extend Binary Uno Threading-Model]] || style="background:lightgreen;" | finished ({{Uno/CWS|SRC680|bunoexttm}})
 
|-
 
|-
| [[Spec/Architecture/Threading|Define OOo Threading-Architecture]] || draft
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| Specify [[Uno/Binary/Spec/Threading-Architecture|Binary Uno Threading-Architecture]] || style="background:lightyellow;" | draft
 
|-
 
|-
| [[Effort/Making VCL Thread-Transparent|Thread-Transparent VCL]] || in progress (UTF2)
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| [[Uno/Effort/Binary/Adapt Threading-Architecture|Adapt Binary Uno Threading-Architecture]] || style="background:red;" | stalled
 
|-
 
|-
| [[Effort/Implement Basic Threading Architecture|Implement OOo Threading Architecture]] || in progress (UTF2)
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| [[Effort/Make VCL Thread-Transparent|Make VCL Thread-Transparent]] || style="background:red;" | stalled ({{Uno/CWS|SRC680|utf2}})
 
|-
 
|-
| [[Effort/Threading Clean Up]] || open
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| [[Effort/Implement Basic Threading-Architecture|Implement OOo threading-architecture]] || style="background:red;" | stalled ({{Uno/CWS|SRC680|utf2}})
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|-
 +
| [[Effort/Clean Up Anachronistic Threading Constructs]] || style="background:lightblue;" |open
 
|}
 
|}
  
  
 
[[Category:Effort]]
 
[[Category:Effort]]
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[[Category:Multi-Threading]]

Latest revision as of 13:46, 7 January 2009

Type: Effort Status: suspended Owner: Kay Ramme

The OOo Threading Effort attempts to clean-up OOos threading-model (how to use threads) and to implement a specified threading-architecture (where and when to use threads), providing an overview and documentation of the threads used in OOo. Further improvement is planned to be implemented in another effort, eventually leading to an advanced threading-architecture.

Problem

More or less frequently people complain about OOo with respect to multi-threading. Either because it is complicated to implement a service, or that there is only few documentation, or that the Uno API is not thread safe, or that it does not scale etc.

Approach

Analyse the current state. Find and propose a solution, ideally based on Uno, and implement it.

Time Frame

Unfortunately, this effort is currently suspended due to other topics. It hopefully gets resumed after finishing Packaging.

Tasks

The below list of efforts and tasks shows what needs to be done.

Title State
Analyse OOo Multi-Threading finished
Architecture/Goals for OOo Threading-Model&-Architecture finished
Define OOo threading-model finished
Define OOo threading-architecture draft
Specify extended Uno Threading-Model finished
Extend Binary Uno Threading-Model finished (bunoexttm)
Specify Binary Uno Threading-Architecture draft
Adapt Binary Uno Threading-Architecture stalled
Make VCL Thread-Transparent stalled (utf2)
Implement OOo threading-architecture stalled (utf2)
Effort/Clean Up Anachronistic Threading Constructs open
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