From 7c46a8eb2be41ee1a3892956f5806440a0f76c83 Mon Sep 17 00:00:00 2001 From: Tony Gutierrez Date: Thu, 3 May 2018 14:03:20 -0400 Subject: gpu-compute: Cleanup the scheduler a bit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: If2c626544f208e15c91be975dee9253126862ced Reviewed-on: https://gem5-review.googlesource.com/10222 Reviewed-by: Alexandru Duțu Maintainer: Anthony Gutierrez --- src/gpu-compute/rr_scheduling_policy.cc | 67 --------------------------------- 1 file changed, 67 deletions(-) delete mode 100644 src/gpu-compute/rr_scheduling_policy.cc (limited to 'src/gpu-compute/rr_scheduling_policy.cc') diff --git a/src/gpu-compute/rr_scheduling_policy.cc b/src/gpu-compute/rr_scheduling_policy.cc deleted file mode 100644 index 5d3591901..000000000 --- a/src/gpu-compute/rr_scheduling_policy.cc +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright (c) 2014-2015 Advanced Micro Devices, Inc. - * All rights reserved. - * - * For use for simulation and test purposes only - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * 3. Neither the name of the copyright holder nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - * Author: Sooraj Puthoor - */ - -#include "gpu-compute/rr_scheduling_policy.hh" - -#include "gpu-compute/wavefront.hh" - -Wavefront* -RRSchedulingPolicy::chooseWave() -{ - Wavefront *selectedWave = nullptr; - - // Check to make sure ready list had atleast one schedulable wave - if (scheduleList->size()) { - // For RR policy, select the wave which is at the - // front of the list. The selected wave is popped - // out from the schedule list immediately after selection - // to avoid starvation. It is the responsibility of the - // module invoking the RR scheduler to make surei scheduling - // eligible waves are added to the back of the schedule - // list - selectedWave = scheduleList->front(); - scheduleList->erase(scheduleList->begin() + 0); - } else { - panic("Empty ready list"); - } - - return selectedWave; -} - -void -RRSchedulingPolicy::bindList(std::vector *list) -{ - scheduleList = list; -} -- cgit v1.2.3