diff options
| author | Russ Cox <rsc@golang.org> | 2014-05-28 01:01:08 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2014-05-28 01:01:08 -0400 |
| commit | 4895f0dc5edb8c7f8721f9e9eec15524a283cf4a (patch) | |
| tree | 3db84627d4e3a36b3433a77fd206d066716321b5 | |
| parent | d432238fadd10fa514a04975dfe85719b5b8f377 (diff) | |
| download | go-4895f0dc5edb8c7f8721f9e9eec15524a283cf4a.tar.gz go-4895f0dc5edb8c7f8721f9e9eec15524a283cf4a.zip | |
test/run: limit parallelism to 1 for cross-exec builds
This matters for NaCl, which seems to swamp my 4-core MacBook Pro otherwise.
It's not a correctness problem, just a usability problem.
LGTM=bradfitz
R=bradfitz
CC=golang-codereviews
https://golang.org/cl/98600046
| -rw-r--r-- | test/run.go | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/test/run.go b/test/run.go index c96e37dba0..a8d4baa3ac 100644 --- a/test/run.go +++ b/test/run.go @@ -71,15 +71,15 @@ const maxTests = 5000 func main() { flag.Parse() - // Disable parallelism if printing - if *verbose { - *numParallel = 1 - } - goos = os.Getenv("GOOS") goarch = os.Getenv("GOARCH") findExecCmd() + // Disable parallelism if printing or if using a simulator. + if *verbose || len(findExecCmd()) > 0 { + *numParallel = 1 + } + ratec = make(chan bool, *numParallel) rungatec = make(chan bool, *runoutputLimit) var err error |