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eliminate txt layer parsing threads; use async layer

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This commit is contained in:
Ryan Fleury
2024-11-03 11:12:24 -08:00
parent 61e7aaadeb
commit c2855a9a46
2 changed files with 160 additions and 172 deletions
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src/text_cache/text_cache.c
+3 -11
View File
@@ -1611,12 +1611,6 @@ txt_init(void)
txt_shared->u2p_ring_base = push_array_no_zero(arena, U8, txt_shared->u2p_ring_size); txt_shared->u2p_ring_base = push_array_no_zero(arena, U8, txt_shared->u2p_ring_size);
txt_shared->u2p_ring_cv = os_condition_variable_alloc(); txt_shared->u2p_ring_cv = os_condition_variable_alloc();
txt_shared->u2p_ring_mutex = os_mutex_alloc(); txt_shared->u2p_ring_mutex = os_mutex_alloc();
txt_shared->parse_thread_count = Clamp(1, os_get_system_info()->logical_processor_count-1, 4);
txt_shared->parse_threads = push_array(arena, OS_Handle, txt_shared->parse_thread_count);
for(U64 idx = 0; idx < txt_shared->parse_thread_count; idx += 1)
{
txt_shared->parse_threads[idx] = os_thread_launch(txt_parse_thread__entry_point, (void *)idx, 0);
}
txt_shared->evictor_thread = os_thread_launch(txt_evictor_thread__entry_point, 0, 0); txt_shared->evictor_thread = os_thread_launch(txt_evictor_thread__entry_point, 0, 0);
} }
@@ -1782,6 +1776,7 @@ txt_text_info_from_hash_lang(TXT_Scope *scope, U128 hash, TXT_LangKind lang)
if(node_is_new) if(node_is_new)
{ {
txt_u2p_enqueue_req(hash, lang, max_U64); txt_u2p_enqueue_req(hash, lang, max_U64);
async_push_work(txt_parse_work);
} }
} }
return info; return info;
@@ -2151,11 +2146,8 @@ txt_u2p_dequeue_req(U128 *hash_out, TXT_LangKind *lang_out)
os_condition_variable_broadcast(txt_shared->u2p_ring_cv); os_condition_variable_broadcast(txt_shared->u2p_ring_cv);
} }
internal void ASYNC_WORK_DEF(txt_parse_work)
txt_parse_thread__entry_point(void *p)
{ {
for(;;)
{
//- rjf: get next key //- rjf: get next key
U128 hash = {0}; U128 hash = {0};
TXT_LangKind lang = TXT_LangKind_Null; TXT_LangKind lang = TXT_LangKind_Null;
@@ -2346,7 +2338,7 @@ txt_parse_thread__entry_point(void *p)
} }
hs_scope_close(scope); hs_scope_close(scope);
} return 0;
} }
//////////////////////////////// ////////////////////////////////
src/text_cache/text_cache.h
+1 -5
View File
@@ -218,10 +218,6 @@ struct TXT_Shared
OS_Handle u2p_ring_cv; OS_Handle u2p_ring_cv;
OS_Handle u2p_ring_mutex; OS_Handle u2p_ring_mutex;
// rjf: parse threads
U64 parse_thread_count;
OS_Handle *parse_threads;
// rjf: evictor thread // rjf: evictor thread
OS_Handle evictor_thread; OS_Handle evictor_thread;
}; };
@@ -303,7 +299,7 @@ internal TXT_LineTokensSlice txt_line_tokens_slice_from_info_data_line_range(Are
internal B32 txt_u2p_enqueue_req(U128 hash, TXT_LangKind lang, U64 endt_us); internal B32 txt_u2p_enqueue_req(U128 hash, TXT_LangKind lang, U64 endt_us);
internal void txt_u2p_dequeue_req(U128 *hash_out, TXT_LangKind *lang_out); internal void txt_u2p_dequeue_req(U128 *hash_out, TXT_LangKind *lang_out);
internal void txt_parse_thread__entry_point(void *p); ASYNC_WORK_DEF(txt_parse_work);
//////////////////////////////// ////////////////////////////////
//~ rjf: Evictor Threads //~ rjf: Evictor Threads