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Code Issues Releases Activity

build: add --v8-enable-hugepage flag

Browse Source 
PR-URL: https://github.com/nodejs/node/pull/41487
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
This commit is contained in:
Daoming Qiu 2022-01-12 12:08:16 +08:00 committed by gengjiawen
parent dbc6e39ca7
commit 26398575dc
2 changed files with 13 additions and 1 deletions
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3
common.gypi
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@ -66,6 +66,9 @@
'v8_enable_pointer_compression%': 0,
'v8_enable_31bit_smis_on_64bit_arch%': 0,
# Disable v8 hugepage by default.
'v8_enable_hugepage%': 0,
# This is more of a V8 dev setting
# https://github.com/nodejs/node/pull/22920/files#r222779926
'v8_enable_fast_mksnapshot': 0,

11
configure.py
View File

@ -776,6 +776,13 @@ parser.add_argument('--v8-enable-object-print',
default=True,
help='compile V8 with auxiliar functions for native debuggers')
parser.add_argument('--v8-enable-hugepage',
action='store_true',
dest='v8_enable_hugepage',
default=None,
help='Enable V8 transparent hugepage support. This feature is only '+
'available on Linux platform.')
parser.add_argument('--node-builtin-modules-path',
action='store',
dest='node_builtin_modules_path',
@ -1434,7 +1441,9 @@ def configure_v8(o):
raise Exception('--enable-d8 is incompatible with --without-bundled-v8.')
if options.static_zoslib_gyp:
o['variables']['static_zoslib_gyp'] = options.static_zoslib_gyp
if flavor != 'linux' and options.v8_enable_hugepage:
raise Exception('--v8-enable-hugepage is supported only on linux.')
o['variables']['v8_enable_hugepage'] = 1 if options.v8_enable_hugepage else 0
def configure_openssl(o):
variables = o['variables']