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Trace stats for layout cache

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Ayaz Hafiz 2022-08-29 13:37:33 -05:00
parent c2a0b878d3
commit d13b556295
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GPG key ID: 0E2A37416A25EF58
4 changed files with 121 additions and 27 deletions
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29
crates/compiler/load_internal/src/file.rs
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@ -2669,7 +2669,7 @@ fn update<'a>(
ident_ids,
subs,
module_timing,
layout_cache: _,
layout_cache,
procs_base: _,
},
) in state.module_cache.late_specializations.drain()
@ -2679,6 +2679,10 @@ fn update<'a>(
state.root_subs = Some(subs);
}
state.timings.insert(module_id, module_timing);
if cfg!(debug_assertions) {
log_layout_stats(module_id, &layout_cache);
}
}
log!("specializations complete from {:?}", module_id);
@ -2823,6 +2827,29 @@ fn update<'a>(
}
}
#[cfg(debug_assertions)]
fn log_layout_stats(module_id: ModuleId, layout_cache: &LayoutCache) {
let (cache_stats, raw_function_cache_stats) = layout_cache.statistics();
roc_tracing::info!(
module = ?module_id,
insertions = cache_stats.insertions,
hits = cache_stats.hits,
misses = cache_stats.misses,
non_insertable = cache_stats.non_insertable,
non_reusable = cache_stats.non_reusable,
"cache stats"
);
roc_tracing::info!(
module = ?module_id,
insertions = raw_function_cache_stats.insertions,
hits = raw_function_cache_stats.hits,
misses = raw_function_cache_stats.misses,
non_insertable = raw_function_cache_stats.non_insertable,
non_reusable = raw_function_cache_stats.non_reusable,
"raw function cache stats"
);
}
fn finish_specialization(
state: State,
subs: Subs,