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[geo] move to async layer

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This commit is contained in:
Ryan Fleury
2024-11-03 12:17:18 -08:00
parent ffb21277e9
commit 9ce0bc5dbf
2 changed files with 55 additions and 66 deletions
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src/geo_cache/geo_cache.c
+4 -11
View File
@@ -25,12 +25,6 @@ geo_init(void)
geo_shared->u2x_ring_base = push_array_no_zero(arena, U8, geo_shared->u2x_ring_size); geo_shared->u2x_ring_base = push_array_no_zero(arena, U8, geo_shared->u2x_ring_size);
geo_shared->u2x_ring_cv = os_condition_variable_alloc(); geo_shared->u2x_ring_cv = os_condition_variable_alloc();
geo_shared->u2x_ring_mutex = os_mutex_alloc(); geo_shared->u2x_ring_mutex = os_mutex_alloc();
geo_shared->xfer_thread_count = Clamp(1, os_get_system_info()->logical_processor_count-1, 4);
geo_shared->xfer_threads = push_array(arena, OS_Handle, geo_shared->xfer_thread_count);
for(U64 idx = 0; idx < geo_shared->xfer_thread_count; idx += 1)
{
geo_shared->xfer_threads[idx] = os_thread_launch(geo_xfer_thread__entry_point, (void *)idx, 0);
}
geo_shared->evictor_thread = os_thread_launch(geo_evictor_thread__entry_point, 0, 0); geo_shared->evictor_thread = os_thread_launch(geo_evictor_thread__entry_point, 0, 0);
} }
@@ -192,6 +186,7 @@ geo_buffer_from_hash(GEO_Scope *scope, U128 hash)
if(node_is_new) if(node_is_new)
{ {
geo_u2x_enqueue_req(hash, max_U64); geo_u2x_enqueue_req(hash, max_U64);
async_push_work(geo_xfer_work);
} }
} }
return handle; return handle;
@@ -259,11 +254,8 @@ geo_u2x_dequeue_req(U128 *hash_out)
os_condition_variable_broadcast(geo_shared->u2x_ring_cv); os_condition_variable_broadcast(geo_shared->u2x_ring_cv);
} }
internal void ASYNC_WORK_DEF(geo_xfer_work)
geo_xfer_thread__entry_point(void *p)
{ {
for(;;)
{
HS_Scope *scope = hs_scope_open(); HS_Scope *scope = hs_scope_open();
//- rjf: decode //- rjf: decode
@@ -320,7 +312,7 @@ geo_xfer_thread__entry_point(void *p)
} }
hs_scope_close(scope); hs_scope_close(scope);
} return 0;
} }
//////////////////////////////// ////////////////////////////////
@@ -329,6 +321,7 @@ geo_xfer_thread__entry_point(void *p)
internal void internal void
geo_evictor_thread__entry_point(void *p) geo_evictor_thread__entry_point(void *p)
{ {
ThreadNameF("[geo] evictor thread");
for(;;) for(;;)
{ {
U64 check_time_us = os_now_microseconds(); U64 check_time_us = os_now_microseconds();
src/geo_cache/geo_cache.h
+1 -5
View File
@@ -90,10 +90,6 @@ struct GEO_Shared
OS_Handle u2x_ring_cv; OS_Handle u2x_ring_cv;
OS_Handle u2x_ring_mutex; OS_Handle u2x_ring_mutex;
// rjf: transfer threads
U64 xfer_thread_count;
OS_Handle *xfer_threads;
// rjf: evictor thread // rjf: evictor thread
OS_Handle evictor_thread; OS_Handle evictor_thread;
}; };
@@ -138,7 +134,7 @@ internal R_Handle geo_buffer_from_key(GEO_Scope *scope, U128 key);
internal B32 geo_u2x_enqueue_req(U128 hash, U64 endt_us); internal B32 geo_u2x_enqueue_req(U128 hash, U64 endt_us);
internal void geo_u2x_dequeue_req(U128 *hash_out); internal void geo_u2x_dequeue_req(U128 *hash_out);
internal void geo_xfer_thread__entry_point(void *p); ASYNC_WORK_DEF(geo_xfer_work);
//////////////////////////////// ////////////////////////////////
//~ rjf: Evictor Threads //~ rjf: Evictor Threads