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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/file_stream/file_stream.c
+11 -11
View File
@@ -49,13 +49,13 @@ fs_init(void)
for(U64 idx = 0; idx < fs_shared->stripes_count; idx += 1)
{
fs_shared->stripes[idx].arena = arena_alloc();
fs_shared->stripes[idx].cv = os_condition_variable_alloc();
fs_shared->stripes[idx].rw_mutex = os_rw_mutex_alloc();
fs_shared->stripes[idx].cv = cond_var_alloc();
fs_shared->stripes[idx].rw_mutex = rw_mutex_alloc();
}
fs_shared->u2s_ring_size = KB(64);
fs_shared->u2s_ring_base = push_array_no_zero(arena, U8, fs_shared->u2s_ring_size);
fs_shared->u2s_ring_cv = os_condition_variable_alloc();
fs_shared->u2s_ring_mutex = os_mutex_alloc();
fs_shared->u2s_ring_cv = cond_var_alloc();
fs_shared->u2s_ring_mutex = mutex_alloc();
fs_shared->detector_thread = os_thread_launch(fs_detector_thread__entry_point, 0, 0);
}
@@ -177,7 +177,7 @@ fs_key_from_path_range(String8 path, Rng1U64 range, U64 endt_us)
fs_u2s_enqueue_req(key, range, path, endt_us))
{
ins_atomic_u64_inc_eval(&range_node->working_count);
DeferLoop(os_rw_mutex_drop_w(path_stripe->rw_mutex), os_rw_mutex_take_w(path_stripe->rw_mutex))
DeferLoop(rw_mutex_drop_w(path_stripe->rw_mutex), rw_mutex_take_w(path_stripe->rw_mutex))
{
async_push_work(fs_stream_work, .working_counter = &range_node->working_count);
}
@@ -187,7 +187,7 @@ fs_key_from_path_range(String8 path, Rng1U64 range, U64 endt_us)
B32 have_results = !u128_match(hs_hash_from_key(key, 0), u128_zero());
if(!have_results && os_now_microseconds() < endt_us)
{
os_condition_variable_wait_rw_w(path_stripe->cv, path_stripe->rw_mutex, endt_us);
cond_var_wait_rw_w(path_stripe->cv, path_stripe->rw_mutex, endt_us);
}
else
{
@@ -267,11 +267,11 @@ fs_u2s_enqueue_req(HS_Key key, Rng1U64 range, String8 path, U64 endt_us)
fs_shared->u2s_ring_write_pos += ring_write(fs_shared->u2s_ring_base, fs_shared->u2s_ring_size, fs_shared->u2s_ring_write_pos, path.str, path.size);
break;
}
os_condition_variable_wait(fs_shared->u2s_ring_cv, fs_shared->u2s_ring_mutex, endt_us);
cond_var_wait(fs_shared->u2s_ring_cv, fs_shared->u2s_ring_mutex, endt_us);
}
if(result)
{
os_condition_variable_broadcast(fs_shared->u2s_ring_cv);
cond_var_broadcast(fs_shared->u2s_ring_cv);
}
return result;
}
@@ -292,9 +292,9 @@ fs_u2s_dequeue_req(Arena *arena, HS_Key *key_out, Rng1U64 *range_out, String8 *p
fs_shared->u2s_ring_read_pos += ring_read(fs_shared->u2s_ring_base, fs_shared->u2s_ring_size, fs_shared->u2s_ring_read_pos, path_out->str, path_out->size);
break;
}
os_condition_variable_wait(fs_shared->u2s_ring_cv, fs_shared->u2s_ring_mutex, max_U64);
cond_var_wait(fs_shared->u2s_ring_cv, fs_shared->u2s_ring_mutex, max_U64);
}
os_condition_variable_broadcast(fs_shared->u2s_ring_cv);
cond_var_broadcast(fs_shared->u2s_ring_cv);
}
ASYNC_WORK_DEF(fs_stream_work)
@@ -379,7 +379,7 @@ ASYNC_WORK_DEF(fs_stream_work)
node->props = post_props;
}
}
os_condition_variable_broadcast(path_stripe->cv);
cond_var_broadcast(path_stripe->cv);
ProfEnd();
scratch_end(scratch);
src/file_stream/file_stream.h
+4 -4
View File
@@ -50,8 +50,8 @@ typedef struct FS_Stripe FS_Stripe;
struct FS_Stripe
{
Arena *arena;
OS_Handle cv;
OS_Handle rw_mutex;
CondVar cv;
RWMutex rw_mutex;
};
////////////////////////////////
@@ -74,8 +74,8 @@ struct FS_Shared
U8 *u2s_ring_base;
U64 u2s_ring_write_pos;
U64 u2s_ring_read_pos;
OS_Handle u2s_ring_cv;
OS_Handle u2s_ring_mutex;
CondVar u2s_ring_cv;
Mutex u2s_ring_mutex;
// rjf: change detector threads
OS_Handle detector_thread;