From: Junyan He <junyan...@intel.com> Signed-off-by: Junyan He <junyan...@intel.com> --- runtime/gen/cl_event_gen.c | 105 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 runtime/gen/cl_event_gen.c
diff --git a/runtime/gen/cl_event_gen.c b/runtime/gen/cl_event_gen.c new file mode 100644 index 0000000..4d088ae --- /dev/null +++ b/runtime/gen/cl_event_gen.c @@ -0,0 +1,105 @@ +/* + * Copyright © 2012 Intel Corporation + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see <http://www.gnu.org/licenses/>. + * + */ + +#include "cl_gen.h" + +struct gen_gpgpu; +extern void gen_gpgpu_event_get_exec_timestamp(void *gpgpu_ctx, int index, uint64_t *ret_ts); +extern void gen_gpgpu_event_get_gpu_cur_timestamp(cl_device_id device, intel_driver_t *drv, uint64_t *ret_ts); + +LOCAL void +cl_event_update_timestamp_gen(cl_event event, cl_int status) +{ + cl_ulong ts = 0; + cl_context_gen ctx_gen = NULL; + + if ((event->exec_data.type == EnqueueCopyBufferRect) || + (event->exec_data.type == EnqueueCopyBuffer) || + (event->exec_data.type == EnqueueCopyImage) || + (event->exec_data.type == EnqueueCopyBufferToImage) || + (event->exec_data.type == EnqueueCopyImageToBuffer) || + (event->exec_data.type == EnqueueNDRangeKernel) || + (event->exec_data.type == EnqueueFillBuffer) || + (event->exec_data.type == EnqueueFillImage)) { + + if (status == CL_QUEUED || status == CL_SUBMITTED) { + DEV_PRIVATE_DATA(event->ctx, event->queue->device, ctx_gen); + gen_gpgpu_event_get_gpu_cur_timestamp(event->queue->device, ctx_gen->drv, &ts); + + if (ts == CL_EVENT_INVALID_TIMESTAMP) + ts++; + event->timestamp[CL_QUEUED - status] = ts; + return; + } else if (status == CL_RUNNING) { + assert(event->exec_data.exec_ctx); + return; // Wait for the event complete and get run and complete then. + } else { + assert(event->exec_data.exec_ctx); + gen_gpgpu_event_get_exec_timestamp(event->exec_data.exec_ctx, 0, &ts); + if (ts == CL_EVENT_INVALID_TIMESTAMP) + ts++; + event->timestamp[2] = ts; + gen_gpgpu_event_get_exec_timestamp(event->exec_data.exec_ctx, 1, &ts); + if (ts == CL_EVENT_INVALID_TIMESTAMP) + ts++; + event->timestamp[3] = ts; + + /* Set the submit time the same as running time if it is later. */ + if (event->timestamp[1] > event->timestamp[2] || + event->timestamp[2] - event->timestamp[1] > 0x0FFFFFFFFFF /*Overflowed */) + event->timestamp[1] = event->timestamp[2]; + + return; + } + } else { + DEV_PRIVATE_DATA(event->ctx, event->queue->device, ctx_gen); + gen_gpgpu_event_get_gpu_cur_timestamp(event->queue->device, ctx_gen->drv, &ts); + if (ts == CL_EVENT_INVALID_TIMESTAMP) + ts++; + event->timestamp[CL_QUEUED - status] = ts; + return; + } +} + +LOCAL cl_int +cl_event_create_gen(cl_device_id device, cl_event event) +{ + assert(event); + assert(event->queue); // Can not be user event + + return CL_SUCCESS; +} + +LOCAL void +cl_event_delete_gen(cl_device_id device, cl_event event) +{ + if (event->exec_data.type == EnqueueNDRangeKernel || + event->exec_data.type == EnqueueFillImage || + event->exec_data.type == EnqueueCopyImage || + event->exec_data.type == EnqueueCopyImageToBuffer || + event->exec_data.type == EnqueueCopyBufferToImage || + event->exec_data.type == EnqueueCopyBuffer || + event->exec_data.type == EnqueueCopyBufferRect || + event->exec_data.type == EnqueueFillBuffer) { + cl_enqueue_nd_range_delete_gen(event); + } else if (event->exec_data.type == EnqueueNativeKernel) { + cl_enqueue_delete_native_kernel(event); + } else if (event->exec_data.type == EnqueueSVMMemFree) { + cl_svm_free_delete_func(event); + } +} -- 2.7.4 _______________________________________________ Beignet mailing list Beignet@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/beignet
