Raymond Toy pushed to branch master at cmucl / cmucl

Commits: 29cb2f47 by Raymond Toy at 2016-12-06T21:07:21-08:00 Replace unix-times usage with getrusage

unix:unix-times was only used for #+(and sparc svr4). The existing code already supported a different function when this condition was false, so use that, which uses getrusage instead.

Don't need cross-x86-sparc-bootstrap.lisp anymore either.

- - - - - f10c6b6f by Raymond Toy at 2016-12-08T03:34:12+00:00 Merge branch 'rtoy-no-unix-times' into 'master'

Fix #38: Replace unix-times usage with getrusage

unix:unix-times was only used for #+(and sparc svr4). The existing code already supported a different function when this condition was false, so use that, which uses getrusage instead.

Don't need cross-x86-sparc-bootstrap.lisp anymore either.

See merge request !18 - - - - -

3 changed files:

- src/code/sunos-os.lisp - src/code/time.lisp - − src/tools/cross-scripts/cross-x86-sparc-bootstrap.lisp

Changes:

===================================== src/code/sunos-os.lisp ===================================== --- a/src/code/sunos-os.lisp +++ b/src/code/sunos-os.lisp @@ -58,7 +58,6 @@ ;;; ;;; Return system time, user time and number of page faults. ;;; -#-(and sparc svr4) (defun get-system-info () (multiple-value-bind (err? utime stime maxrss ixrss idrss isrss minflt majflt) @@ -70,19 +69,6 @@ (T (values utime stime majflt)))))

-;;; GET-SYSTEM-INFO -- Interface -;;; -;;; Return system time, user time and number of page faults. -;;; -#+(and sparc svr4) -(defun get-system-info () - (multiple-value-bind - (err? utime stime cutime cstime) - (unix:unix-times) - (declare (ignore err? cutime cstime)) - ;; Return times in microseconds; page fault statistics not supported. - (values (* utime 10000) (* stime 10000) 0))) - ;;; GET-PAGE-SIZE -- Interface ;;; ;;; Return the system page size.

===================================== src/code/time.lisp ===================================== --- a/src/code/time.lisp +++ b/src/code/time.lisp @@ -64,7 +64,6 @@

;;; Get-Internal-Run-Time -- Public ;;; -#-(and sparc svr4) (defun get-internal-run-time () _N"Return the run time in the internal time format. This is useful for finding CPU usage." @@ -81,20 +80,6 @@ (truncate (+ utime-usec stime-usec) micro-seconds-per-internal-time-unit)))))

-;;; Get-Internal-Run-Time -- Public -;;; -#+(and sparc svr4) -(defun get-internal-run-time () - _N"Return the run time in the internal time format. This is useful for - finding CPU usage." - (declare (values (unsigned-byte 32))) - (locally (declare (optimize (speed 3) (safety 0))) - (multiple-value-bind (ignore utime stime cutime cstime) - (unix:unix-times) - (declare (ignore ignore cutime cstime) - (type (unsigned-byte 31) utime stime)) - (the (unsigned-byte 32) (+ utime stime))))) -  ;;;; Encode and Decode universal times.

===================================== src/tools/cross-scripts/cross-x86-sparc-bootstrap.lisp deleted ===================================== --- a/src/tools/cross-scripts/cross-x86-sparc-bootstrap.lisp +++ /dev/null @@ -1,4 +0,0 @@ -;; Cross bootstrap file for cross-compiling from x86 to sparc. -;; Use this file with the -B option for bin/cross-build-world.sh - -(export 'unix::unix-times "UNIX") \ No newline at end of file

View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/compare/18dc7c123174d9f30fd343147...