24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
matchable regex posix (srfi 18) extras ;; tcp
(prefix nanomsg nmsg:)
(prefix sqlite3 sqlite3:)
pkts (prefix dbi dbi:)
)
(declare (unit common))
(include "common_records.scm")
;; (require-library margs)
;; (include "margs.scm")
;; (define old-exit exit)
|
|
|
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
matchable regex posix (srfi 18) extras ;; tcp
(prefix nanomsg nmsg:)
(prefix sqlite3 sqlite3:)
pkts (prefix dbi dbi:)
)
(declare (unit common))
(declare (uses configf))
(include "common_records.scm")
;; (require-library margs)
;; (include "margs.scm")
;; (define old-exit exit)
|
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
|
hosts)))
;; go through the hosts from least recently used to most recently used, pick the first that meets the load criteral from the
;; [host-rules] section.
;;
(define (common:get-least-loaded-host hosts-raw host-type configdat)
(let* ((rdat (configf:lookup configdat "host-rules" host-type))
(rules (common:val->alist (or rdat "") convert: #t)) ;; maxnload, maxnjobs, maxjobrate
(maxnload (common:alist-ref/default 'maxnload rules 1.5)) ;; max normalized load
(maxnjobs (common:alist-ref/default 'maxnjobs rules 1.5)) ;; max normalized number of jobs
(maxjobrate (common:alist-ref/default 'maxjobrate rules (/ 1 6))) ;; max rate of submitting jobs to a given host in jobs/second
(hosts (filter (lambda (x)
(string-match (regexp "^\\S+$") x))
hosts-raw))
;; (best-host #f)
|
|
|
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
|
hosts)))
;; go through the hosts from least recently used to most recently used, pick the first that meets the load criteral from the
;; [host-rules] section.
;;
(define (common:get-least-loaded-host hosts-raw host-type configdat)
(let* ((rdat (configf:lookup configdat "host-rules" host-type))
(rules (configf:val->alist (or rdat "") convert: #t)) ;; maxnload, maxnjobs, maxjobrate
(maxnload (common:alist-ref/default 'maxnload rules 1.5)) ;; max normalized load
(maxnjobs (common:alist-ref/default 'maxnjobs rules 1.5)) ;; max normalized number of jobs
(maxjobrate (common:alist-ref/default 'maxjobrate rules (/ 1 6))) ;; max rate of submitting jobs to a given host in jobs/second
(hosts (filter (lambda (x)
(string-match (regexp "^\\S+$") x))
hosts-raw))
;; (best-host #f)
|