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define synchronization primitive interface in base layer, implement using os layer; convert all usage -> base layer; use base sync primitives in lane tctx info

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This commit is contained in:
Ryan Fleury
2025-08-18 10:46:43 -07:00
parent a48651471d
commit c33dd2869a
49 changed files with 1454 additions and 1293 deletions
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src/ptr_graph_cache/ptr_graph_cache.c
+8 -8
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@@ -17,13 +17,13 @@ ptg_init(void)
for(U64 idx = 0; idx < ptg_shared->stripes_count; idx += 1)
{
ptg_shared->stripes[idx].arena = arena_alloc();
ptg_shared->stripes[idx].rw_mutex = os_rw_mutex_alloc();
ptg_shared->stripes[idx].cv = os_condition_variable_alloc();
ptg_shared->stripes[idx].rw_mutex = rw_mutex_alloc();
ptg_shared->stripes[idx].cv = cond_var_alloc();
}
ptg_shared->u2b_ring_size = KB(64);
ptg_shared->u2b_ring_base = push_array_no_zero(arena, U8, ptg_shared->u2b_ring_size);
ptg_shared->u2b_ring_cv = os_condition_variable_alloc();
ptg_shared->u2b_ring_mutex = os_mutex_alloc();
ptg_shared->u2b_ring_cv = cond_var_alloc();
ptg_shared->u2b_ring_mutex = mutex_alloc();
ptg_shared->builder_thread_count = Clamp(1, os_get_system_info()->logical_processor_count-1, 4);
ptg_shared->builder_threads = push_array(arena, OS_Handle, ptg_shared->builder_thread_count);
for(U64 idx = 0; idx < ptg_shared->builder_thread_count; idx += 1)
@@ -136,11 +136,11 @@ ptg_u2b_enqueue_req(PTG_Key *key, U64 endt_us)
{
break;
}
os_condition_variable_wait(ptg_shared->u2b_ring_cv, ptg_shared->u2b_ring_mutex, endt_us);
cond_var_wait(ptg_shared->u2b_ring_cv, ptg_shared->u2b_ring_mutex, endt_us);
}
if(good)
{
os_condition_variable_broadcast(ptg_shared->u2b_ring_cv);
cond_var_broadcast(ptg_shared->u2b_ring_cv);
}
return good;
}
@@ -156,9 +156,9 @@ ptg_u2b_dequeue_req(PTG_Key *key_out)
ptg_shared->u2b_ring_read_pos += ring_read_struct(ptg_shared->u2b_ring_base, ptg_shared->u2b_ring_size, ptg_shared->u2b_ring_read_pos, key_out);
break;
}
os_condition_variable_wait(ptg_shared->u2b_ring_cv, ptg_shared->u2b_ring_mutex, max_U64);
cond_var_wait(ptg_shared->u2b_ring_cv, ptg_shared->u2b_ring_mutex, max_U64);
}
os_condition_variable_broadcast(ptg_shared->u2b_ring_cv);
cond_var_broadcast(ptg_shared->u2b_ring_cv);
}
internal void