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authorAlon Zakai <alonzakai@gmail.com>2013-02-26 12:36:51 -0500
committerAlon Zakai <alonzakai@gmail.com>2013-02-26 12:36:51 -0500
commit54f71a8237cba633dba6bd12bd5167987a814792 (patch)
tree07c276e2420dddb3c97ea3cb0415a8b6d2e2e096 /emscripten.py
parent46c294f9983307ed35db019e11b16e00271a97bb (diff)
allow adjusting # of cpu cores to use with EMCC_CORES
Diffstat (limited to 'emscripten.py')
-rwxr-xr-xemscripten.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/emscripten.py b/emscripten.py
index e64e11e7..fd9c8ba2 100755
--- a/emscripten.py
+++ b/emscripten.py
@@ -160,7 +160,7 @@ def emscript(infile, settings, outfile, libraries=[]):
# Phase 2 - func
- cores = multiprocessing.cpu_count()
+ cores = int(os.environ.get('EMCC_CORES') or multiprocessing.cpu_count())
assert cores >= 1
if cores > 1:
intended_num_chunks = int(round(cores * NUM_CHUNKS_PER_CORE))