build/toolchain/get_concurrent_links.py - Issue 1553093004: Reduce memory requirement to linux LTO builds to speed up bots.

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Unified Diff: build/toolchain/get_concurrent_links.py

Issue 1553093004: Reduce memory requirement to linux LTO builds to speed up bots. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 12 months 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 f476f7e02de90243531eb24b0a008e9265c37964..c1fbc8bfb7999b760ad0a1cd091a9cc7dddbbcae 100644

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

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

@@ -53,9 +53,9 @@ def _GetDefaultConcurrentLinks(is_lto):

# Allow 8Gb per link on Linux because Gold is quite memory hungry

mem_per_link_gb = 8

if is_lto:

- mem_total_gb -= 20 # Reserve

+ mem_total_gb -= 10 # Reserve

# For LTO builds the RAM requirements are even higher

- mem_per_link_gb = 32

+ mem_per_link_gb = 16

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

return 1

elif sys.platform == 'darwin':

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