[J3] amendments to 21-117r2
Bleikamp, Richard
Richard.Bleikamp at amd.com
Mon Mar 1 19:55:07 UTC 2021
[AMD Official Use Only - Internal Distribution Only]
Hi all,
The following amendments to paper 21-117r2 will be moved before voting on 21-117r2.
Thanks to Malcolm, Anton, John R and Steve L for their suggestions.
Replaced (see [27:28+])
This document permits the SYSTEM_CLOCK intrinsic subroutine
to use two or more system clocks, with different
characteristics, based on the kind type parameters of the
integer arguments passed to SYSTEM_CLOCK. A program that invokes
SYSTEM_CLOCK solely with integer arguments with the same kind type
parameter in all invocations will have the same interpretation
under this document as in Fortran 2018. All other programs that
invoke SYSTEM_CLOCK may have a different interpretation under this
document."
with
This document permits the SYSTEM_CLOCK intrinsic subroutine
to use two or more system clocks, with different
characteristics, based on the kind type parameters of the
integer arguments passed to SYSTEM_CLOCK. A program that invokes
SYSTEM_CLOCK solely with integer arguments, always with the same
kind type parameter that has a decimal exponent range at least as
large as a default integer, will have the same interpretation
under this document as in Fortran 2018. All other programs that
invoke SYSTEM_CLOCK may have a different interpretation under this
document."
Added the following sentence to the edit for [437:16] at the end of the 3rd paragraph
The documentation of the Fortran processor should describe
the relationship between the kind type parameter of integer
arguments to SYSTEM_CLOCK and clock selection.
Replaced (see [437:21+])
Using SYSTEM_CLOCK in this manner may minimize how often the
returned COUNT "rolls over" and the processor will typically select
the most accurate clock available.
with
Using SYSTEM_CLOCK in this manner lets the processor select the
most accurate clock available and minimize how often the COUNT
value resets to zero.
And fixed a spelling error "dependendcies" -> "dependencies"
I hope that everyone is comfortable with these relatively minor changes, but I will delay the vote on 21-117r2 as amended until Tuesday if anyone objects to voting tonight.
Rich
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