uses tikv_jemallocator::Jemalloc as the global allocator (#20149)
https://github.com/solana-labs/solana/pull/16346 switched default allocator from jemalloc to system allocator, but that has shown regressions in form of higher ram usage causing nodes go OOM: https://discord.com/channels/428295358100013066/439194979856809985/890413193858539580 This commit sets jemalloc as the default allocator.
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@ -5723,6 +5723,7 @@ dependencies = [
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"solana-version",
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"solana-vote-program",
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"symlink",
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"tikv-jemallocator",
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]
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[[package]]
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@ -6138,6 +6139,27 @@ dependencies = [
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"once_cell",
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]
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[[package]]
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name = "tikv-jemalloc-sys"
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version = "0.4.2+5.2.1-patched.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5844e429d797c62945a566f8da4e24c7fe3fbd5d6617fd8bf7a0b7dc1ee0f22e"
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dependencies = [
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"cc",
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"fs_extra",
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"libc",
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]
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[[package]]
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name = "tikv-jemallocator"
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version = "0.4.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3c14a5a604eb8715bc5785018a37d00739b180bcf609916ddf4393d33d49ccdf"
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dependencies = [
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"libc",
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"tikv-jemalloc-sys",
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]
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[[package]]
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name = "time"
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version = "0.1.43"
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@ -49,6 +49,9 @@ solana-version = { path = "../version", version = "=1.8.0" }
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solana-vote-program = { path = "../programs/vote", version = "=1.8.0" }
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symlink = "0.1.0"
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[target.'cfg(not(target_env = "msvc"))'.dependencies]
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jemallocator = {package = "tikv-jemallocator", version = "0.4.1"}
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[target."cfg(unix)".dependencies]
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libc = "0.2.102"
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signal-hook = "0.2.3"
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@ -86,6 +86,13 @@ use {
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},
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};
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#[cfg(not(target_env = "msvc"))]
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use jemallocator::Jemalloc;
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#[cfg(not(target_env = "msvc"))]
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#[global_allocator]
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static GLOBAL: Jemalloc = Jemalloc;
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#[derive(Debug, PartialEq)]
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enum Operation {
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Initialize,
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