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(define (set-item-env-vars itemdat)
(for-each (lambda (item)
(debug:print 2 "setenv " (car item) " " (cadr item))
(setenv (car item) (cadr item)))
itemdat))
(define *last-num-running-tests* 0)
(define *runs:can-run-more-tests-delay* 0)
(define (runs:shrink-can-run-more-tests-delay)
(set! *runs:can-run-more-tests-delay* 0)) ;; (/ *runs:can-run-more-tests-delay* 2)))
(define (runs:can-run-more-tests test-record)
(thread-sleep! *runs:can-run-more-tests-delay*)
(let* ((tconfig (tests:testqueue-get-testconfig test-record))
(jobgroup (config-lookup tconfig "requirements" "jobgroup"))
;; Heuristic fix. These are getting called too rapidly when jobs are running or stuck
;; so we are going to increment a global delay by 0.1 seconds up to 10 seconds
;; every time runs:can-run-more-tests is called.
;; when a test is launched or other activity occurs divide the delay by 2
(max-concurrent-jobs (let ((mcj (config-lookup *configdat* "setup" "max_concurrent_jobs")))
(if (and mcj (string->number mcj))
(string->number mcj)
1)))
(if (and (> (+ num-running num-running-in-jobgroup) 0)
(< *runs:can-run-more-tests-delay* 1))
(begin
(set! *runs:can-run-more-tests-delay* (+ *runs:can-run-more-tests-delay* 0.009))
(debug:print-info 14 "can-run-more-tests-delay: " *runs:can-run-more-tests-delay*)))
(if (not (eq? *last-num-running-tests* num-running))
(begin
(debug:print 2 "max-concurrent-jobs: " max-concurrent-jobs ", num-running: " num-running)
(set! *last-num-running-tests* num-running)))
(if (not (eq? 0 *globalexitstatus*))
(list #f num-running num-running-in-jobgroup max-concurrent-jobs job-group-limit)
(let ((can-not-run-more (cond
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(define (set-item-env-vars itemdat)
(for-each (lambda (item)
(debug:print 2 "setenv " (car item) " " (cadr item))
(setenv (car item) (cadr item)))
itemdat))
(define *last-num-running-tests* 0)
;; Every time can-run-more-tests is called increment the delay
;; if the cou
(define *runs:can-run-more-tests-count* 0)
(define (runs:shrink-can-run-more-tests-count)
(set! *runs:can-run-more-tests-count* 0)) ;; (/ *runs:can-run-more-tests-count* 2)))
(define (runs:can-run-more-tests test-record max-concurrent-jobs)
(thread-sleep! (cond
((> *runs:can-run-more-tests-count* 20) 2);; obviously haven't had any work to do for a while
(else 0)))
(let* ((tconfig (tests:testqueue-get-testconfig test-record))
(jobgroup (config-lookup tconfig "requirements" "jobgroup"))
(num-running (cdb:remote-run db:get-count-tests-running #f))
(num-running-in-jobgroup (cdb:remote-run db:get-count-tests-running-in-jobgroup #f jobgroup))
(job-group-limit (config-lookup *configdat* "jobgroups" jobgroup)))
(if (> (+ num-running num-running-in-jobgroup) 0)
(set! *runs:can-run-more-tests-count* (+ *runs:can-run-more-tests-count* 1)))
(if (not (eq? *last-num-running-tests* num-running))
(begin
(debug:print 2 "max-concurrent-jobs: " max-concurrent-jobs ", num-running: " num-running)
(set! *last-num-running-tests* num-running)))
(if (not (eq? 0 *globalexitstatus*))
(list #f num-running num-running-in-jobgroup max-concurrent-jobs job-group-limit)
(let ((can-not-run-more (cond
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;; At this point the list of parent tests is expanded
;; NB// Should expand items here and then insert into the run queue.
(debug:print 5 "test-records: " test-records ", keyvallst: " keyvallst " flags: " (hash-table->alist flags))
(let ((sorted-test-names (tests:sort-by-priority-and-waiton test-records))
(test-registery (make-hash-table))
(registery-mutex (make-mutex))
(num-retries 0)
(max-retries (config-lookup *configdat* "setup" "maxretries")))
(set! max-retries (if (and max-retries (string->number max-retries))(string->number max-retries) 100))
(if (not (null? sorted-test-names))
(let loop ((hed (car sorted-test-names))
(tal (cdr sorted-test-names))
(reruns '()))
(if (not (null? reruns))(debug:print-info 4 "reruns=" reruns))
;; (print "Top of loop, hed=" hed ", tal=" tal " ,reruns=" reruns)
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;; At this point the list of parent tests is expanded
;; NB// Should expand items here and then insert into the run queue.
(debug:print 5 "test-records: " test-records ", keyvallst: " keyvallst " flags: " (hash-table->alist flags))
(let ((sorted-test-names (tests:sort-by-priority-and-waiton test-records))
(test-registery (make-hash-table))
(registery-mutex (make-mutex))
(num-retries 0)
(max-retries (config-lookup *configdat* "setup" "maxretries"))
(max-concurrent-jobs (let ((mcj (config-lookup *configdat* "setup" "max_concurrent_jobs")))
(if (and mcj (string->number mcj))
(string->number mcj)
1))))
(set! max-retries (if (and max-retries (string->number max-retries))(string->number max-retries) 100))
(if (not (null? sorted-test-names))
(let loop ((hed (car sorted-test-names))
(tal (cdr sorted-test-names))
(reruns '()))
(if (not (null? reruns))(debug:print-info 4 "reruns=" reruns))
;; (print "Top of loop, hed=" hed ", tal=" tal " ,reruns=" reruns)
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(if (member test-name waitons)
(begin
(debug:print 0 "ERROR: test " test-name " has listed itself as a waiton, please correct this!")
(set! waiton (filter (lambda (x)(not (equal? x hed))) waitons))))
(cond ;; OUTER COND
((not items) ;; when false the test is ok to be handed off to launch (but not before)
(let* ((run-limits-info (runs:can-run-more-tests test-record)) ;; look at the test jobgroup and tot jobs running
(have-resources (car run-limits-info))
(num-running (list-ref run-limits-info 1))
(num-running-in-jobgroup (list-ref run-limits-info 2))
(max-concurrent-jobs (list-ref run-limits-info 3))
(job-group-limit (list-ref run-limits-info 4))
(prereqs-not-met (cdb:remote-run db:get-prereqs-not-met #f run-id waitons item-path mode: testmode))
(fails (runs:calc-fails prereqs-not-met))
(non-completed (runs:calc-not-completed prereqs-not-met)))
(debug:print-info 8 "have-resources: " have-resources " prereqs-not-met: "
(string-intersperse
(map (lambda (t)
(if (vector? t)
(conc (db:test-get-state t) "/" (db:test-get-status t))
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(if (member test-name waitons)
(begin
(debug:print 0 "ERROR: test " test-name " has listed itself as a waiton, please correct this!")
(set! waiton (filter (lambda (x)(not (equal? x hed))) waitons))))
(cond ;; OUTER COND
((not items) ;; when false the test is ok to be handed off to launch (but not before)
(let* ((run-limits-info (runs:can-run-more-tests test-record max-concurrent-jobs)) ;; look at the test jobgroup and tot jobs running
(have-resources (car run-limits-info))
(num-running (list-ref run-limits-info 1))
(num-running-in-jobgroup (list-ref run-limits-info 2))
(max-concurrent-jobs (list-ref run-limits-info 3))
(job-group-limit (list-ref run-limits-info 4))
(prereqs-not-met (db:get-prereqs-not-met run-id waitons item-path mode: testmode))
(fails (runs:calc-fails prereqs-not-met))
(non-completed (runs:calc-not-completed prereqs-not-met)))
(debug:print-info 8 "have-resources: " have-resources " prereqs-not-met: "
(string-intersperse
(map (lambda (t)
(if (vector? t)
(conc (db:test-get-state t) "/" (db:test-get-status t))
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(cdb:tests-register-test *runremote* run-id test-name ""))
(cdb:tests-register-test *runremote* run-id test-name item-path)
(mutex-lock! registery-mutex)
(hash-table-set! test-registery (runs:make-full-test-name test-name item-path) 'done)
(mutex-unlock! registery-mutex))
(conc test-name "/" item-path))))
(thread-start! th))
(thread-sleep! *global-delta*)
(runs:shrink-can-run-more-tests-delay) ;; DELAY TWEAKER (still needed?)
(loop (car newtal)(cdr newtal) reruns))
;; At this point *all* test registrations must be completed.
((not (null? (filter (lambda (x)(eq? 'start x))(hash-table-values test-registery))))
(debug:print-info 0 "Waiting on test registrations: " (string-intersperse
(filter (lambda (x)
(eq? (hash-table-ref/default test-registery x #f) 'start))
(hash-table-keys test-registery))
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(cdb:tests-register-test *runremote* run-id test-name ""))
(cdb:tests-register-test *runremote* run-id test-name item-path)
(mutex-lock! registery-mutex)
(hash-table-set! test-registery (runs:make-full-test-name test-name item-path) 'done)
(mutex-unlock! registery-mutex))
(conc test-name "/" item-path))))
(thread-start! th))
;; TRY (thread-sleep! *global-delta*)
(runs:shrink-can-run-more-tests-count) ;; DELAY TWEAKER (still needed?)
(loop (car newtal)(cdr newtal) reruns))
;; At this point *all* test registrations must be completed.
((not (null? (filter (lambda (x)(eq? 'start x))(hash-table-values test-registery))))
(debug:print-info 0 "Waiting on test registrations: " (string-intersperse
(filter (lambda (x)
(eq? (hash-table-ref/default test-registery x #f) 'start))
(hash-table-keys test-registery))
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(loop (car newtal)(cdr newtal) reruns))
((and have-resources
(or (null? prereqs-not-met)
(and (eq? testmode 'toplevel)
(null? non-completed))))
(run:test run-id runname keyvallst test-record flags #f)
(hash-table-set! test-registery (runs:make-full-test-name test-name item-path) 'running)
(runs:shrink-can-run-more-tests-delay) ;; DELAY TWEAKER (still needed?)
;; (thread-sleep! *global-delta*)
(if (not (null? tal))
(loop (car tal)(cdr tal) reruns)))
(else ;; must be we have unmet prerequisites
(debug:print 4 "FAILS: " fails)
;; If one or more of the prereqs-not-met are FAIL then we can issue
;; a message and drop hed from the items to be processed.
(if (null? fails)
(begin
;; couldn't run, take a breather
(debug:print-info 4 "Shouldn't really get here, race condition? Unable to launch more tests at this moment, killing time ...")
;; (thread-sleep! (+ 0.01 *global-delta*)) ;; long sleep here - no resources, may as well be patient
;; we made new tal by sticking hed at the back of the list
(loop (car newtal)(cdr newtal) reruns))
;; the waiton is FAIL so no point in trying to run hed ever again
(if (not (null? tal))
(if (vector? hed)
(begin
(debug:print 1 "WARN: Dropping test " (db:test-get-testname hed) "/" (db:test-get-item-path hed)
" from the launch list as it has prerequistes that are FAIL")
(runs:shrink-can-run-more-tests-delay) ;; DELAY TWEAKER (still needed?)
;; (thread-sleep! *global-delta*)
(hash-table-set! test-registery (runs:make-full-test-name test-name item-path) 'removed)
(loop (car tal)(cdr tal) (cons hed reruns)))
(begin
(debug:print 1 "WARN: Test not processed correctly. Could be a race condition in your test implementation? " hed) ;; " as it has prerequistes that are FAIL. (NOTE: hed is not a vector)")
(runs:shrink-can-run-more-tests-delay) ;; DELAY TWEAKER (still needed?)
;; (thread-sleep! (+ 0.01 *global-delta*))
(loop hed tal reruns))))))))) ;; END OF INNER COND
;; case where an items came in as a list been processed
((and (list? items) ;; thus we know our items are already calculated
(not itemdat)) ;; and not yet expanded into the list of things to be done
(if (and (debug:debug-mode 1) ;; (>= *verbosity* 1)
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(loop (car newtal)(cdr newtal) reruns))
((and have-resources
(or (null? prereqs-not-met)
(and (eq? testmode 'toplevel)
(null? non-completed))))
(run:test run-id runname keyvallst test-record flags #f)
(hash-table-set! test-registery (runs:make-full-test-name test-name item-path) 'running)
(runs:shrink-can-run-more-tests-count) ;; DELAY TWEAKER (still needed?)
;; (thread-sleep! *global-delta*)
(if (not (null? tal))
(loop (car tal)(cdr tal) reruns)))
(else ;; must be we have unmet prerequisites
(debug:print 4 "FAILS: " fails)
;; If one or more of the prereqs-not-met are FAIL then we can issue
;; a message and drop hed from the items to be processed.
(if (null? fails)
(begin
;; couldn't run, take a breather
(debug:print-info 4 "Shouldn't really get here, race condition? Unable to launch more tests at this moment, killing time ...")
;; (thread-sleep! (+ 0.01 *global-delta*)) ;; long sleep here - no resources, may as well be patient
;; we made new tal by sticking hed at the back of the list
(loop (car newtal)(cdr newtal) reruns))
;; the waiton is FAIL so no point in trying to run hed ever again
(if (not (null? tal))
(if (vector? hed)
(begin
(debug:print 1 "WARN: Dropping test " (db:test-get-testname hed) "/" (db:test-get-item-path hed)
" from the launch list as it has prerequistes that are FAIL")
(runs:shrink-can-run-more-tests-count) ;; DELAY TWEAKER (still needed?)
;; (thread-sleep! *global-delta*)
(hash-table-set! test-registery (runs:make-full-test-name test-name item-path) 'removed)
(loop (car tal)(cdr tal) (cons hed reruns)))
(begin
(debug:print 1 "WARN: Test not processed correctly. Could be a race condition in your test implementation? " hed) ;; " as it has prerequistes that are FAIL. (NOTE: hed is not a vector)")
(runs:shrink-can-run-more-tests-count) ;; DELAY TWEAKER (still needed?)
;; (thread-sleep! (+ 0.01 *global-delta*))
(loop hed tal reruns))))))))) ;; END OF INNER COND
;; case where an items came in as a list been processed
((and (list? items) ;; thus we know our items are already calculated
(not itemdat)) ;; and not yet expanded into the list of things to be done
(if (and (debug:debug-mode 1) ;; (>= *verbosity* 1)
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(debug:print-info 4 "End of items list, looping with next after short delay")
;; (thread-sleep! (+ 0.01 *global-delta*))
(loop (car tal)(cdr tal) reruns))))
;; if items is a proc then need to run items:get-items-from-config, get the list and loop
;; - but only do that if resources exist to kick off the job
((or (procedure? items)(eq? items 'have-procedure))
(let ((can-run-more (runs:can-run-more-tests test-record)))
(if (and (list? can-run-more)
(car can-run-more))
(let* ((prereqs-not-met (open-run-close db:get-prereqs-not-met #f run-id waitons item-path mode: testmode))
(fails (runs:calc-fails prereqs-not-met))
(non-completed (runs:calc-not-completed prereqs-not-met)))
(debug:print-info 8 "can-run-more: " can-run-more
"\n testname: " hed
"\n prereqs-not-met: " (runs:pretty-string prereqs-not-met)
"\n non-completed: " (runs:pretty-string non-completed)
"\n fails: " (runs:pretty-string fails)
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(debug:print-info 4 "End of items list, looping with next after short delay")
;; (thread-sleep! (+ 0.01 *global-delta*))
(loop (car tal)(cdr tal) reruns))))
;; if items is a proc then need to run items:get-items-from-config, get the list and loop
;; - but only do that if resources exist to kick off the job
((or (procedure? items)(eq? items 'have-procedure))
(let ((can-run-more (runs:can-run-more-tests test-record max-concurrent-jobs)))
(if (and (list? can-run-more)
(car can-run-more))
(let* ((prereqs-not-met (db:get-prereqs-not-met run-id waitons item-path mode: testmode))
(fails (runs:calc-fails prereqs-not-met))
(non-completed (runs:calc-not-completed prereqs-not-met)))
(debug:print-info 8 "can-run-more: " can-run-more
"\n testname: " hed
"\n prereqs-not-met: " (runs:pretty-string prereqs-not-met)
"\n non-completed: " (runs:pretty-string non-completed)
"\n fails: " (runs:pretty-string fails)
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(debug:print 0 "ERROR: The proc from reading the setup did not yield a list - please report this")
(exit 1))))))
((null? fails)
(debug:print-info 4 "fails is null, moving on in the queue but keeping " hed " for now")
;; only increment num-retries when there are no tests runing
(if (eq? 0 (list-ref can-run-more 1))
(begin
(if (> num-retries 100) ;; first 100 retries are low time cost
(thread-sleep! (+ 2 *global-delta*))
(thread-sleep! (+ 0.01 *global-delta*)))
(set! num-retries (+ num-retries 1))))
(if (> num-retries max-retries)
(if (not (null? tal))
(loop (car tal)(cdr tal) reruns))
(loop (car newtal)(cdr newtal) reruns))) ;; an issue with prereqs not yet met?
((and (not (null? fails))(eq? testmode 'normal))
(debug:print-info 1 "test " hed " (mode=" testmode ") has failed prerequisite(s); "
(string-intersperse (map (lambda (t)(conc (db:test-get-testname t) ":" (db:test-get-state t)"/"(db:test-get-status t))) fails) ", ")
", removing it from to-do list")
(if (not (null? tal))
(begin
;; (thread-sleep! *global-delta*)
(loop (car tal)(cdr tal)(cons hed reruns)))))
(else
(debug:print 8 "ERROR: No handler for this condition.")
(thread-sleep! (+ 1 *global-delta*))
(loop (car newtal)(cdr newtal) reruns)))) ;; END OF IF CAN RUN MORE
;; if can't run more just loop with next possible test
(begin
(debug:print-info 4 "processing the case with a lambda for items or 'have-procedure. Moving through the queue without dropping " hed)
;; (thread-sleep! (+ 2 *global-delta*))
(loop (car newtal)(cdr newtal) reruns))))) ;; END OF (or (procedure? items)(eq? items 'have-procedure))
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(debug:print 0 "ERROR: The proc from reading the setup did not yield a list - please report this")
(exit 1))))))
((null? fails)
(debug:print-info 4 "fails is null, moving on in the queue but keeping " hed " for now")
;; only increment num-retries when there are no tests runing
(if (eq? 0 (list-ref can-run-more 1))
(begin
;; TRY (if (> num-retries 100) ;; first 100 retries are low time cost
;; TRY (thread-sleep! (+ 2 *global-delta*))
;; TRY (thread-sleep! (+ 0.01 *global-delta*)))
(set! num-retries (+ num-retries 1))))
(if (> num-retries max-retries)
(if (not (null? tal))
(loop (car tal)(cdr tal) reruns))
(loop (car newtal)(cdr newtal) reruns))) ;; an issue with prereqs not yet met?
((and (not (null? fails))(eq? testmode 'normal))
(debug:print-info 1 "test " hed " (mode=" testmode ") has failed prerequisite(s); "
(string-intersperse (map (lambda (t)(conc (db:test-get-testname t) ":" (db:test-get-state t)"/"(db:test-get-status t))) fails) ", ")
", removing it from to-do list")
(if (not (null? tal))
(begin
;; (thread-sleep! *global-delta*)
(loop (car tal)(cdr tal)(cons hed reruns)))))
(else
(debug:print 8 "ERROR: No handler for this condition.")
;; TRY (thread-sleep! (+ 1 *global-delta*))
(loop (car newtal)(cdr newtal) reruns)))) ;; END OF IF CAN RUN MORE
;; if can't run more just loop with next possible test
(begin
(debug:print-info 4 "processing the case with a lambda for items or 'have-procedure. Moving through the queue without dropping " hed)
;; (thread-sleep! (+ 2 *global-delta*))
(loop (car newtal)(cdr newtal) reruns))))) ;; END OF (or (procedure? items)(eq? items 'have-procedure))
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