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Use more tiling workers than NumCPU.
author
Tom Clegg <tom@tomclegg.ca>
Thu, 5 Mar 2020 19:18:08 +0000
(14:18 -0500)
committer
Tom Clegg <tom@tomclegg.ca>
Thu, 5 Mar 2020 19:18:08 +0000
(14:18 -0500)
Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tom@tomclegg.ca>
import.go
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diff --git
a/import.go
b/import.go
index 98c10254bfd6673952c308696906689fd22a6420..433ed65bcc5793127ca5a5fa5a3e54fe1562805d 100644
(file)
--- a/
import.go
+++ b/
import.go
@@
-307,9
+307,10
@@
func (cmd *importer) tileInputs(tilelib *tileLibrary, infiles []string) error {
}
go close(todo)
var tileJobs sync.WaitGroup
- running := int64(runtime.NumCPU())
- for i := 0; i < runtime.NumCPU(); i++ {
+ var running int64
+ for i := 0; i < runtime.NumCPU()
*9/8+1
; i++ {
tileJobs.Add(1)
+ atomic.AddInt64(&running, 1)
go func() {
defer tileJobs.Done()
defer atomic.AddInt64(&running, -1)