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| /gem5/src/gpu-compute/ | ||
| H A D | wavefront.hh | diff 11657:5fad5a37d6fc Tue Oct 04 13:03:00 EDT 2016 Alexandru Dutu <alexandru.dutu@amd.com> gpu-compute: Added method to compute the actual workgroup size This patch adds a method to the Wavefront class to compute the actual workgroup size. This can be different from the maximum workgroup size specified when launching the kernel through the NDRange object. Current solution is still not optimal, as we are computing these for each wavefront and the dispatcher also needs to have this information and can't actually call Wavefront::computeActuallWgSz before the wavefronts are being created. A long term solution would be to have a Workgroup class that deals with all these details. |
| H A D | wavefront.cc | diff 11657:5fad5a37d6fc Tue Oct 04 13:03:00 EDT 2016 Alexandru Dutu <alexandru.dutu@amd.com> gpu-compute: Added method to compute the actual workgroup size This patch adds a method to the Wavefront class to compute the actual workgroup size. This can be different from the maximum workgroup size specified when launching the kernel through the NDRange object. Current solution is still not optimal, as we are computing these for each wavefront and the dispatcher also needs to have this information and can't actually call Wavefront::computeActuallWgSz before the wavefronts are being created. A long term solution would be to have a Workgroup class that deals with all these details. |
| H A D | compute_unit.hh | diff 11657:5fad5a37d6fc Tue Oct 04 13:03:00 EDT 2016 Alexandru Dutu <alexandru.dutu@amd.com> gpu-compute: Added method to compute the actual workgroup size This patch adds a method to the Wavefront class to compute the actual workgroup size. This can be different from the maximum workgroup size specified when launching the kernel through the NDRange object. Current solution is still not optimal, as we are computing these for each wavefront and the dispatcher also needs to have this information and can't actually call Wavefront::computeActuallWgSz before the wavefronts are being created. A long term solution would be to have a Workgroup class that deals with all these details. |
| H A D | compute_unit.cc | diff 11657:5fad5a37d6fc Tue Oct 04 13:03:00 EDT 2016 Alexandru Dutu <alexandru.dutu@amd.com> gpu-compute: Added method to compute the actual workgroup size This patch adds a method to the Wavefront class to compute the actual workgroup size. This can be different from the maximum workgroup size specified when launching the kernel through the NDRange object. Current solution is still not optimal, as we are computing these for each wavefront and the dispatcher also needs to have this information and can't actually call Wavefront::computeActuallWgSz before the wavefronts are being created. A long term solution would be to have a Workgroup class that deals with all these details. |
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