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[DOC] Tweaks for GC.config

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BurdetteLamar 2025-08-08 11:19:40 -05:00 • committed by Peter Zhu
parent 62b5fe8984
commit ad14632095
1 changed files with 9 additions and 8 deletions
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17
gc.rb
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@ -260,11 +260,12 @@ module GC
# GC.config -> hash
# GC.config(hash_to_merge) -> merged_hash
#
# This method is expected to be defined, useful, and well-behaved
# only in the CRuby implementation.
# This method is implementation-specific to CRuby.
#
# Sets or gets information about the current \GC configuration.
#
# Configuration parameters are \GC implementation-specific and may change without notice.
#
# With no argument given, returns a hash containing the configuration:
#
# GC.config
@ -302,13 +303,13 @@ module GC
# Controls whether the \GC is allowed to run a full mark (young & old objects):
#
# - +true+ (default): \GC interleaves major and minor collections.
# - +false+: \GC does not initiate a full marking cycle unless
# explicitly directed by user code;
# A flag is set to notify GC that a full mark has been requested.
# This flag is accessible via GC.latest_gc_info(:need_major_by).
# - +false+: \GC does not initiate a full marking cycle unless explicitly directed by user code;
# see GC.start.
#
# Setting this parameter to +false+ disables young-to-old promotion .
# For performance reasons, we recommended warming up the application using Process.warmup
# before setting this parameter to +false+.
# Setting this parameter to +false+ disables young-to-old promotion.
# For performance reasons, we recommended warming up the application using Process.warmup
# before setting this parameter to +false+.
#
def self.config hash = nil
return Primitive.gc_config_get unless hash