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opal/accelerator: implement additional stub APIs #12091

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84 changes: 84 additions & 0 deletions opal/mca/accelerator/cuda/accelerator_cuda.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,8 +25,13 @@
/* Accelerator API's */
static int accelerator_cuda_check_addr(const void *addr, int *dev_id, uint64_t *flags);
static int accelerator_cuda_create_stream(int dev_id, opal_accelerator_stream_t **stream);
static int accelerator_cuda_destroy_stream(opal_accelerator_stream_t *stream);
static int accelerator_cuda_synchronize_stream(opal_accelerator_stream_t *stream);
static int accelerator_cuda_stream_wait_event(opal_accelerator_stream_t *stream,
opal_accelerator_event_t *event);

static int accelerator_cuda_create_event(int dev_id, opal_accelerator_event_t **event);
static int accelerator_cuda_destroy_event(opal_accelerator_event_t *event);
static int accelerator_cuda_record_event(int dev_id, opal_accelerator_event_t *event, opal_accelerator_stream_t *stream);
static int accelerator_cuda_query_event(int dev_id, opal_accelerator_event_t *event);

Expand All @@ -41,6 +46,17 @@ static int accelerator_cuda_mem_release(int dev_id, void *ptr);
static int accelerator_cuda_get_address_range(int dev_id, const void *ptr, void **base,
size_t *size);

static bool accelerator_cuda_is_ipc_enabled(void);
static int accelerator_cuda_get_ipc_handle(int dev_id, void *dev_ptr,
opal_accelerator_ipc_handle_t *handle);
static int accelerator_cuda_open_ipc_handle(int dev_id, opal_accelerator_ipc_handle_t *handle,
void **dev_ptr);
static int accelerator_cuda_get_ipc_event_handle(opal_accelerator_event_t *event,
opal_accelerator_ipc_event_handle_t *handle);
static int accelerator_cuda_open_ipc_event_handle(opal_accelerator_ipc_event_handle_t *handle,
opal_accelerator_event_t *event);
static int accelerator_cuda_close_ipc_handle(int dev_id, void *dev_ptr);

static int accelerator_cuda_host_register(int dev_id, void *ptr, size_t size);
static int accelerator_cuda_host_unregister(int dev_id, void *ptr);

Expand All @@ -55,8 +71,12 @@ opal_accelerator_base_module_t opal_accelerator_cuda_module =
accelerator_cuda_check_addr,

accelerator_cuda_create_stream,
accelerator_cuda_destroy_stream,
accelerator_cuda_synchronize_stream,
accelerator_cuda_stream_wait_event,

accelerator_cuda_create_event,
accelerator_cuda_destroy_event,
accelerator_cuda_record_event,
accelerator_cuda_query_event,

Expand All @@ -67,6 +87,13 @@ opal_accelerator_base_module_t opal_accelerator_cuda_module =
accelerator_cuda_mem_release,
accelerator_cuda_get_address_range,

accelerator_cuda_is_ipc_enabled,
accelerator_cuda_get_ipc_handle,
accelerator_cuda_open_ipc_handle,
accelerator_cuda_get_ipc_event_handle,
accelerator_cuda_open_ipc_event_handle,
accelerator_cuda_close_ipc_handle,

accelerator_cuda_host_register,
accelerator_cuda_host_unregister,

Expand Down Expand Up @@ -254,6 +281,23 @@ static void opal_accelerator_cuda_stream_destruct(opal_accelerator_cuda_stream_t
}
}

static int accelerator_cuda_destroy_stream(opal_accelerator_stream_t *stream)
{
opal_accelerator_cuda_stream_destruct(stream);
return OPAL_SUCCESS;
}

static int accelerator_cuda_synchronize_stream(opal_accelerator_stream_t *stream)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_cuda_stream_wait_event(opal_accelerator_stream_t *stream,
opal_accelerator_event_t *event)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

OBJ_CLASS_INSTANCE(
opal_accelerator_cuda_stream_t,
opal_accelerator_stream_t,
Expand Down Expand Up @@ -302,6 +346,12 @@ static void opal_accelerator_cuda_event_destruct(opal_accelerator_cuda_event_t *
}
}

static int accelerator_cuda_destroy_event(opal_accelerator_event_t *event)
{
opal_accelerator_cuda_event_destruct(event);
return OPAL_SUCCESS;
}

OBJ_CLASS_INSTANCE(
opal_accelerator_cuda_event_t,
opal_accelerator_event_t,
Expand Down Expand Up @@ -520,6 +570,40 @@ static int accelerator_cuda_get_address_range(int dev_id, const void *ptr, void
return 0;
}

static bool accelerator_null_is_ipc_enabled(void)
{
return false;
}

static int accelerator_cuda_get_ipc_handle(int dev_id, void *dev_ptr,
opal_accelerator_ipc_handle_t *handle)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_cuda_open_ipc_handle(int dev_id, opal_accelerator_ipc_handle_t *handle,
void **dev_ptr)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_cuda_get_ipc_event_handle(opal_accelerator_event_t *event,
opal_accelerator_ipc_event_handle_t *handle)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_cuda_open_ipc_event_handle(opal_accelerator_ipc_event_handle_t *handle,
opal_accelerator_event_t *event)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_cuda_close_ipc_handle(int dev_id, void *dev_ptr)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_cuda_host_register(int dev_id, void *ptr, size_t size)
{
CUresult result;
Expand Down
84 changes: 84 additions & 0 deletions opal/mca/accelerator/null/accelerator_null_component.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,12 @@ static void accelerator_null_finalize(opal_accelerator_base_module_t* module);
static int accelerator_null_check_addr(const void *addr, int *dev_id, uint64_t *flags);

static int accelerator_null_create_stream(int dev_id, opal_accelerator_stream_t **stream);
static int accelerator_null_destroy_stream(opal_accelerator_stream_t *stream);
static int accelerator_null_synchronize_stream(opal_accelerator_stream_t *stream);
static int accelerator_null_stream_wait_event(opal_accelerator_stream_t *stream,
opal_accelerator_event_t *event);
static int accelerator_null_create_event(int dev_id, opal_accelerator_event_t **event);
static int accelerator_null_destroy_event(opal_accelerator_event_t *event);
static int accelerator_null_record_event(int dev_id, opal_accelerator_event_t *event, opal_accelerator_stream_t *stream);
static int accelerator_null_query_event(int dev_id, opal_accelerator_event_t *event);

Expand All @@ -55,6 +60,17 @@ static int accelerator_null_mem_alloc(int dev_id, void **ptr, size_t size);
static int accelerator_null_mem_release(int dev_id, void *ptr);
static int accelerator_null_get_address_range(int dev_id, const void *ptr, void **base, size_t *size);

static bool accelerator_null_is_ipc_enabled(void);
static int accelerator_null_get_ipc_handle(int dev_id, void *dev_ptr,
opal_accelerator_ipc_handle_t *handle);
static int accelerator_null_open_ipc_handle(int dev_id, opal_accelerator_ipc_handle_t *handle,
void **dev_ptr);
static int accelerator_null_get_ipc_event_handle(opal_accelerator_event_t *event,
opal_accelerator_ipc_event_handle_t *handle);
static int accelerator_null_open_ipc_event_handle(opal_accelerator_ipc_event_handle_t *handle,
opal_accelerator_event_t *event);
static int accelerator_null_close_ipc_handle(int dev_id, void *dev_ptr);

static int accelerator_null_host_register(int dev_id, void *ptr, size_t size);
static int accelerator_null_host_unregister(int dev_id, void *ptr);

Expand Down Expand Up @@ -107,8 +123,12 @@ opal_accelerator_base_module_t opal_accelerator_null_module =
accelerator_null_check_addr,

accelerator_null_create_stream,
accelerator_null_destroy_stream,
accelerator_null_synchronize_stream,
accelerator_null_stream_wait_event,

accelerator_null_create_event,
accelerator_null_destroy_event,
accelerator_null_record_event,
accelerator_null_query_event,

Expand All @@ -119,6 +139,13 @@ opal_accelerator_base_module_t opal_accelerator_null_module =
accelerator_null_mem_release,
accelerator_null_get_address_range,

accelerator_null_is_ipc_enabled,
accelerator_null_get_ipc_handle,
accelerator_null_open_ipc_handle,
accelerator_null_get_ipc_event_handle,
accelerator_null_open_ipc_event_handle,
accelerator_null_close_ipc_handle,

accelerator_null_host_register,
accelerator_null_host_unregister,

Expand Down Expand Up @@ -167,12 +194,35 @@ static int accelerator_null_create_stream(int dev_id, opal_accelerator_stream_t
return OPAL_SUCCESS;
}

static int accelerator_null_destroy_stream(opal_accelerator_stream_t *stream)
{
OBJ_RELEASE(stream);
return OPAL_SUCCESS;
}

static int accelerator_null_synchronize_stream(opal_accelerator_stream_t *stream)
{
return OPAL_SUCCESS;
}

static int accelerator_null_stream_wait_event(opal_accelerator_stream_t *stream,
opal_accelerator_event_t *event)
{
return OPAL_SUCCESS;
}

static int accelerator_null_create_event(int dev_id, opal_accelerator_event_t **event)
{
*event = OBJ_NEW(opal_accelerator_event_t);
return OPAL_SUCCESS;
}

static int accelerator_null_destroy_event(opal_accelerator_event_t *event)
{
OBJ_RELEASE(event);
return OPAL_SUCCESS;
}

static int accelerator_null_record_event(int dev_id, opal_accelerator_event_t *event, opal_accelerator_stream_t *stream)
{
return OPAL_SUCCESS;
Expand Down Expand Up @@ -222,6 +272,40 @@ static int accelerator_null_get_address_range(int dev_id, const void *ptr, void
return OPAL_ERR_NOT_IMPLEMENTED;
}

static bool accelerator_null_is_ipc_enabled(void)
{
return false;
}

static int accelerator_null_get_ipc_handle(int dev_id, void *dev_ptr,
opal_accelerator_ipc_handle_t *handle)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_null_open_ipc_handle(int dev_id, opal_accelerator_ipc_handle_t *handle,
void **dev_ptr)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_null_get_ipc_event_handle(opal_accelerator_event_t *event,
opal_accelerator_ipc_event_handle_t *handle)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_null_open_ipc_event_handle(opal_accelerator_ipc_event_handle_t *handle,
opal_accelerator_event_t *event)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_null_close_ipc_handle(int dev_id, void *dev_ptr)
{
return OPAL_ERR_NOT_IMPLEMENTED;
}

static int accelerator_null_host_register(int dev_id, void *ptr, size_t size)
{
return OPAL_ERR_NOT_IMPLEMENTED;
Expand Down
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