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Import latest revision of dqn lib from CSIGHT

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doylet
2024-03-19 23:11:00 +11:00
parent 7f2a0152e0
commit 158d058d5d
16 changed files with 270 additions and 81 deletions
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dqn_helpers.h
+20 -5
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@@ -202,8 +202,10 @@ struct Dqn_Profiler
typedef void (Dqn_JobQueueFunc)(void *user_context);
struct Dqn_Job
{
bool add_to_completion_queue;
Dqn_Arena *arena;
Dqn_JobQueueFunc *func;
uint32_t user_tag;
void *user_context;
};
@@ -214,12 +216,17 @@ struct Dqn_JobQueueSPMC
Dqn_OSSemaphore wait_for_completion_semaphore;
uint32_t threads_waiting_for_completion;
Dqn_Job jobs[32];
Dqn_Job jobs[64];
Dqn_b32 quit;
uint32_t quit_exit_code;
uint32_t volatile read_index;
uint32_t volatile complete_index;
uint32_t volatile finish_index;
uint32_t volatile write_index;
Dqn_OSSemaphore complete_queue_write_semaphore;
Dqn_Job complete_queue[64];
uint32_t volatile complete_read_index;
uint32_t volatile complete_write_index;
};
// NOTE: [$DLIB] Dqn_Library ///////////////////////////////////////////////////////////////////////
@@ -408,6 +415,13 @@ DQN_API int8_t Dqn_Safe_SaturateCastI64ToI8 (int64_t va
DQN_API int16_t Dqn_Safe_SaturateCastI64ToI16 (int64_t val);
DQN_API int32_t Dqn_Safe_SaturateCastI64ToI32 (int64_t val);
DQN_API unsigned int Dqn_Safe_SaturateCastI64ToUInt (int64_t val);
DQN_API Dqn_isize Dqn_Safe_SaturateCastI64ToUSize (int64_t val);
DQN_API uint8_t Dqn_Safe_SaturateCastI64ToU8 (int64_t val);
DQN_API uint16_t Dqn_Safe_SaturateCastI64ToU16 (int64_t val);
DQN_API uint32_t Dqn_Safe_SaturateCastI64ToU32 (int64_t val);
DQN_API uint64_t Dqn_Safe_SaturateCastI64ToU64 (int64_t val);
DQN_API int8_t Dqn_Safe_SaturateCastIntToI8 (int val);
DQN_API int16_t Dqn_Safe_SaturateCastIntToI16 (int val);
DQN_API uint8_t Dqn_Safe_SaturateCastIntToU8 (int val);
@@ -433,10 +447,11 @@ DQN_API void Dqn_Profiler_Dump (uint64_t t
// NOTE: [$JOBQ] Dqn_JobQueue ///////////////////////////////////////////////////////////////////////
DQN_API Dqn_JobQueueSPMC Dqn_OS_JobQueueSPMCInit ();
DQN_API bool Dqn_OS_JobQueueSPMCAddArray (Dqn_JobQueueSPMC *job_queue, Dqn_Job *jobs, uint32_t count);
DQN_API bool Dqn_OS_JobQueueSPMCAdd (Dqn_JobQueueSPMC *job_queue, Dqn_Job job);
DQN_API void Dqn_OS_JobQueueSPMCWaitForCompletion (Dqn_JobQueueSPMC *job_queue);
DQN_API bool Dqn_OS_JobQueueSPMCAddArray (Dqn_JobQueueSPMC *queue, Dqn_Job *jobs, uint32_t count);
DQN_API bool Dqn_OS_JobQueueSPMCAdd (Dqn_JobQueueSPMC *queue, Dqn_Job job);
DQN_API void Dqn_OS_JobQueueSPMCWaitForCompletion (Dqn_JobQueueSPMC *queue);
DQN_API int32_t Dqn_OS_JobQueueSPMCThread (Dqn_OSThread *thread);
DQN_API Dqn_usize Dqn_OS_JobQueueSPMCGetFinishedJobs (Dqn_JobQueueSPMC *queue, Dqn_Job *jobs, Dqn_usize jobs_size);
// NOTE: Dqn_Library ///////////////////////////////////////////////////////////////////////////////
DQN_API Dqn_Library * Dqn_Library_Init (Dqn_LibraryOnInit on_init);