skia2/gn/toolchain/num_cpus.py

#!/usr/bin/env python
#
# Copyright 2019 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

from __future__ import print_function

import multiprocessing

print(multiprocessing.cpu_count())
[gn] Add pool for dsymutil dsymutil seems to kill the machine when too many processes are run in parallel, so we need to use a pool to limit the concurrency when passing large -j to Ninja (e.g. Goma build). Change-Id: I84404291db4781f86268256ab888cef8d07c770e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/234477 Commit-Queue: Jim Van Verth <jvanverth@google.com> Auto-Submit: Ben Wagner aka dogben <benjaminwagner@google.com> Reviewed-by: Jim Van Verth <jvanverth@google.com> 2019-09-02 20:50:20 +00:00			`#!/usr/bin/env python`
			`#`
			`# Copyright 2019 Google Inc.`
			`#`
			`# Use of this source code is governed by a BSD-style license that can be`
			`# found in the LICENSE file.`

Python3 tweaks Change-Id: Ie951106bbd7a91dd76b30a56ede9313c88e657ab Reviewed-on: https://skia-review.googlesource.com/c/skia/+/260499 Reviewed-by: Mike Klein <mtklein@google.com> Reviewed-by: Eric Boren <borenet@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org> 2019-12-17 16:32:21 +00:00			`from __future__ import print_function`

[gn] Add pool for dsymutil dsymutil seems to kill the machine when too many processes are run in parallel, so we need to use a pool to limit the concurrency when passing large -j to Ninja (e.g. Goma build). Change-Id: I84404291db4781f86268256ab888cef8d07c770e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/234477 Commit-Queue: Jim Van Verth <jvanverth@google.com> Auto-Submit: Ben Wagner aka dogben <benjaminwagner@google.com> Reviewed-by: Jim Van Verth <jvanverth@google.com> 2019-09-02 20:50:20 +00:00			`import multiprocessing`

Python3 tweaks Change-Id: Ie951106bbd7a91dd76b30a56ede9313c88e657ab Reviewed-on: https://skia-review.googlesource.com/c/skia/+/260499 Reviewed-by: Mike Klein <mtklein@google.com> Reviewed-by: Eric Boren <borenet@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org> 2019-12-17 16:32:21 +00:00			`print(multiprocessing.cpu_count())`