[Cfp-interest 2764] Re: CFP review of NB comments on CD2 - 20230602
Fred J. Tydeman
tydeman at tybor.com
Sun Jun 4 12:46:10 PDT 2023
On Sun, 4 Jun 2023 11:58:44 -0700 Jim Thomas wrote:
>
>Each thread has its own floating-point environment. The floating-point environment has thread storage duration. The floating-point environment for a thread is initialized from the parent thread's floating-point environment when the thread is created which is by a function call.
>
I am thinking about the values of variables in shared memory between the threads.
I assume that if exceptions are delayed, then the value from those exceptions are
also delayed (so storage is not updated, so other threads get the wrong value).
That only matters if threads can sync without a function call.
---
Fred J. Tydeman Tydeman Consulting
tydeman at tybor.com Testing, numerics, programming
+1 (702) 608-6093 Vice-chair of INCITS/C (ANSI "C")
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