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[Spec Deviation] Annotation to indicate that a newly created strand should be in a separate thread from the current strand #18001

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MaryamZi opened this issue Aug 20, 2019 · 1 comment · Fixed by #19834
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[Spec Deviation] Annotation to indicate that a newly created strand should be in a separate thread from the current strand #18001

MaryamZi opened this issue Aug 20, 2019 · 1 comment · Fixed by #19834
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@vinok88
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Spec/2019R3 Related to Ballerina Spec 2019R3 Team/CompilerFE All issues related to Language implementation and Compiler, this exclude run times. Type/SpecDeviation
Milestone
Ballerina 1.1.0

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@MaryamZi
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Description:
The 2019r3 spec says
"There are two language constructs whose execution causes the creation of new strands: named-worker-decl and start-action. These constructs may use annotations to indicate that the newly created strand should be in a separate thread from the current strand. In the absence of such annotations, the new strand must be part of the same thread as the current strand."

This is not supported atm.

Affected Versions:
1.0.0-beta-SNAPSHOT - 15th August build
@MaryamZi MaryamZi added Type/SpecDeviation Team/CompilerFE All issues related to Language implementation and Compiler, this exclude run times. Team/jBallerina All the issues related to BIR, JVM backend code generation and runtime labels Aug 20, 2019
@hasithaa hasithaa mentioned this issue Sep 9, 2019
Closed
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@pubudu91 pubudu91 added the Spec/2019R3 Related to Ballerina Spec 2019R3 label Oct 17, 2019
@pubudu91 pubudu91 added this to the Ballerina 1.1.0 milestone Oct 17, 2019
@MaryamZi
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Related issue - #19456

@vinok88 vinok88 removed the Team/jBallerina All the issues related to BIR, JVM backend code generation and runtime label Nov 3, 2019
@vinok88 vinok88 added the Points/0.5 Equivalent to half a day effort label Nov 4, 2019
@vinok88 vinok88 self-assigned this Nov 5, 2019
vinok88 added a commit to vinok88/ballerina that referenced this issue Nov 8, 2019
@vinok88
Add annotation to mark concurrent strands
3cb3285 
this add support for following annotation for workers and start keywords.
@Concurrent {
   dispatcher:”NAME”;
}
Fixes : ballerina-platform#18001
@vinok88 vinok88 mentioned this issue Nov 8, 2019
Merged
14 tasks
@hasithaa hasithaa removed the Points/0.5 Equivalent to half a day effort label Dec 18, 2019
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@vinok88 vinok88

Labels
Spec/2019R3 Related to Ballerina Spec 2019R3 Team/CompilerFE All issues related to Language implementation and Compiler, this exclude run times. Type/SpecDeviation
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Milestone
Ballerina 1.1.0
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Add annotation to mark concurrent strands vinok88/ballerina
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@hasithaa @vinok88 @pubudu91 @MaryamZi