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| ID | Category | Severity | Type | Date Submitted | Last Update | ||||||||
| 0000181 | [1003.1(2008)/Issue 7] Base Definitions and Headers | Comment | Clarification Requested | 2009-11-12 17:19 | 2009-12-03 16:16 | ||||||||
| Reporter | nick | View Status | public | ||||||||||
| Assigned To | ajosey | ||||||||||||
| Priority | normal | Resolution | Accepted As Marked | ||||||||||
| Status | Resolved | ||||||||||||
| Name | Nick Stoughton | ||||||||||||
| Organization | USENIX | ||||||||||||
| User Reference | FredT-FPenv | ||||||||||||
| Section | 3.396 Thread | ||||||||||||
| Page Number | 97 | ||||||||||||
| Line Number | 2669-2676 | ||||||||||||
| Interp Status | --- | ||||||||||||
| Final Accepted Text | Note: 0000300 | ||||||||||||
| Summary | 0000181: Does Each Thread have its own Floating Point Env? | ||||||||||||
| Description |
Fred Tydeman reports in austin-group-l:archive/latest/12954: In looking at the definitions section, 3.396 Thread, mentions errno value, but makes no mention of floating-point environment (FP control modes and status flags). In looking at the system interfaces, pthread_create() mentions the floating-point environment of the new thread, but makes no mention of the initial value of errno in the new thread. Are these oversights? |
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| Desired Action |
Add to Thread definition: A separate floating point environment shall be maintained for each thread. |
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| Tags | tc1-2008 | ||||||||||||
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(0000300) nick (manager) 2009-11-12 17:21 |
On line 2670, change "Each thread has its own thread ID, scheduling priority and policy, errno value, thread-specific key/value bindings, and the required system resources to support a flow of control." to "Each thread has its own thread ID, scheduling priority and policy, errno value, floating point environment, thread-specific key/value bindings, and the required system resources to support a flow of control." |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2009-11-12 17:19 | nick | New Issue | |
| 2009-11-12 17:19 | nick | Status | New => Under Review |
| 2009-11-12 17:19 | nick | Assigned To | => ajosey |
| 2009-11-12 17:19 | nick | Name | => Nick Stoughton |
| 2009-11-12 17:19 | nick | Organization | => USENIX |
| 2009-11-12 17:19 | nick | User Reference | => FredT-FPenv |
| 2009-11-12 17:19 | nick | Section | => 3.396 Thread |
| 2009-11-12 17:19 | nick | Page Number | => 97 |
| 2009-11-12 17:19 | nick | Line Number | => 2669-2676 |
| 2009-11-12 17:19 | nick | Interp Status | => --- |
| 2009-11-12 17:21 | nick | Note Added: 0000300 | |
| 2009-12-03 16:16 | msbrown | Final Accepted Text | => Note: 0000300 |
| 2009-12-03 16:16 | msbrown | Status | Under Review => Resolved |
| 2009-12-03 16:16 | msbrown | Resolution | Open => Accepted As Marked |
| 2010-08-27 13:04 | ajosey | Tag Attached: tc1-2008 | |
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