build/toolchain/get_concurrent_links.py - Issue 1518353003: Reduce concurrency for LTO builds. Reserve 32 GB per link job.

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Unified Diff: build/toolchain/get_concurrent_links.py

Issue 1518353003: Reduce concurrency for LTO builds. Reserve 32 GB per link job. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years ago

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Index: build/toolchain/get_concurrent_links.py

diff --git a/build/toolchain/get_concurrent_links.py b/build/toolchain/get_concurrent_links.py

index e72c12ec42a6ecc3416eda6a9f928510dab0b571..f476f7e02de90243531eb24b0a008e9265c37964 100644

--- a/build/toolchain/get_concurrent_links.py

+++ b/build/toolchain/get_concurrent_links.py

@@ -55,7 +55,7 @@ def _GetDefaultConcurrentLinks(is_lto):

if is_lto:

mem_total_gb -= 20 # Reserve

# For LTO builds the RAM requirements are even higher

- mem_per_link_gb = 20

+ mem_per_link_gb = 32

return int(max(1, mem_total_gb / mem_per_link_gb))

return 1

elif sys.platform == 'darwin':

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