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test2/intern/cycles/device/kernel.h

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Cycles: use SPDX license headers * Replace license text in headers with SPDX identifiers. * Remove specific license info from outdated readme.txt, instead leave details to the source files. * Add list of SPDX license identifiers used, and corresponding license texts. * Update copyright dates while we're at it. Ref D14069, T95597
2022-02-11 13:53:21 +01:00
/* SPDX-License-Identifier: Apache-2.0
* Copyright 2011-2022 Blender Foundation */
Cycles: Restructure kernel files organization Since the kernel split work we're now having quite a few of new files, majority of which are related on the kernel entry points. Keeping those files in the root kernel folder will eventually make it really hard to follow which files are actual implementation of Cycles kernel. Those files are now moved to kernel/kernels/<device_type>. This way adding extra entry points will be less noisy. It is also nice to have all device-specific files grouped together. Another change is in the way how split kernel invokes logic. Previously all the logic was implemented directly in the .cl files, which makes it a bit tricky to re-use the logic across other devices. Since we'll likely be looking into doing same split work for CUDA devices eventually it makes sense to move logic from .cl files to header files. Those files are stored in kernel/split. This does not mean the header files will not give error messages when tried to be included from other devices and their arguments will likely be changed, but having such separation is a good start anyway. There should be no functional changes. Reviewers: juicyfruit, dingto Differential Revision: https://developer.blender.org/D1314
2015-05-21 17:40:04 +05:00
Cycles: merge of cycles-x branch, a major update to the renderer This includes much improved GPU rendering performance, viewport interactivity, new shadow catcher, revamped sampling settings, subsurface scattering anisotropy, new GPU volume sampling, improved PMJ sampling pattern, and more. Some features have also been removed or changed, breaking backwards compatibility. Including the removal of the OpenCL backend, for which alternatives are under development. Release notes and code docs: https://wiki.blender.org/wiki/Reference/Release_Notes/3.0/Cycles https://wiki.blender.org/wiki/Source/Render/Cycles Credits: * Sergey Sharybin * Brecht Van Lommel * Patrick Mours (OptiX backend) * Christophe Hery (subsurface scattering anisotropy) * William Leeson (PMJ sampling pattern) * Alaska (various fixes and tweaks) * Thomas Dinges (various fixes) For the full commit history, see the cycles-x branch. This squashes together all the changes since intermediate changes would often fail building or tests. Ref T87839, T87837, T87836 Fixes T90734, T89353, T80267, T80267, T77185, T69800
2021-09-20 17:59:20 +02:00
#pragma once
Cycles: Restructure kernel files organization Since the kernel split work we're now having quite a few of new files, majority of which are related on the kernel entry points. Keeping those files in the root kernel folder will eventually make it really hard to follow which files are actual implementation of Cycles kernel. Those files are now moved to kernel/kernels/<device_type>. This way adding extra entry points will be less noisy. It is also nice to have all device-specific files grouped together. Another change is in the way how split kernel invokes logic. Previously all the logic was implemented directly in the .cl files, which makes it a bit tricky to re-use the logic across other devices. Since we'll likely be looking into doing same split work for CUDA devices eventually it makes sense to move logic from .cl files to header files. Those files are stored in kernel/split. This does not mean the header files will not give error messages when tried to be included from other devices and their arguments will likely be changed, but having such separation is a good start anyway. There should be no functional changes. Reviewers: juicyfruit, dingto Differential Revision: https://developer.blender.org/D1314
2015-05-21 17:40:04 +05:00
Cycles: remove prefix from source code file names Remove prefix of filenames that is the same as the folder name. This used to help when #includes were using individual files, but now they are always relative to the cycles root directory and so the prefixes are redundant. For patches and branches, git merge and rebase should be able to detect the renames and move over code to the right file.
2021-10-24 14:19:19 +02:00
#include "kernel/types.h"
Cycles: Pass all buffers to each kernel call for OpenCL Technically not passing all buffers used by a kernel is undefined behavior. We haven't had any issues with this so far on AMD or Nvidia, but it's known to be a problem with Intel and we received a report from AMD that this is a problem on newer hardware, so we need to make this change at some point. Unfortunately there a cost to being correct, about 5% for the benchmark scenes. For low sample counts it's even worse, I've seen up to 50% slowdown. For the latter case I think adjusting tile updating logic can help, but not sure what that would look like yet (it would be just a few lines change however).
2017-05-11 19:23:49 -04:00
Cycles: remove prefix from source code file names Remove prefix of filenames that is the same as the folder name. This used to help when #includes were using individual files, but now they are always relative to the cycles root directory and so the prefixes are redundant. For patches and branches, git merge and rebase should be able to detect the renames and move over code to the right file.
2021-10-24 14:19:19 +02:00
#include "util/string.h"
Cycles: merge of cycles-x branch, a major update to the renderer This includes much improved GPU rendering performance, viewport interactivity, new shadow catcher, revamped sampling settings, subsurface scattering anisotropy, new GPU volume sampling, improved PMJ sampling pattern, and more. Some features have also been removed or changed, breaking backwards compatibility. Including the removal of the OpenCL backend, for which alternatives are under development. Release notes and code docs: https://wiki.blender.org/wiki/Reference/Release_Notes/3.0/Cycles https://wiki.blender.org/wiki/Source/Render/Cycles Credits: * Sergey Sharybin * Brecht Van Lommel * Patrick Mours (OptiX backend) * Christophe Hery (subsurface scattering anisotropy) * William Leeson (PMJ sampling pattern) * Alaska (various fixes and tweaks) * Thomas Dinges (various fixes) For the full commit history, see the cycles-x branch. This squashes together all the changes since intermediate changes would often fail building or tests. Ref T87839, T87837, T87836 Fixes T90734, T89353, T80267, T80267, T77185, T69800
2021-09-20 17:59:20 +02:00
#include <ostream> // NOLINT
CCL_NAMESPACE_BEGIN
Cycles: Add basic support for using OSL with OptiX This patch generalizes the OSL support in Cycles to include GPU device types and adds an implementation for that in the OptiX device. There are some caveats still, including simplified texturing due to lack of OIIO on the GPU and a few missing OSL intrinsics. Note that this is incomplete and missing an update to the OSL library before being enabled! The implementation is already committed now to simplify further development. Maniphest Tasks: T101222 Differential Revision: https://developer.blender.org/D15902
2022-11-09 14:25:32 +01:00
bool device_kernel_has_shading(DeviceKernel kernel);
bool device_kernel_has_intersection(DeviceKernel kernel);
Cycles: merge of cycles-x branch, a major update to the renderer This includes much improved GPU rendering performance, viewport interactivity, new shadow catcher, revamped sampling settings, subsurface scattering anisotropy, new GPU volume sampling, improved PMJ sampling pattern, and more. Some features have also been removed or changed, breaking backwards compatibility. Including the removal of the OpenCL backend, for which alternatives are under development. Release notes and code docs: https://wiki.blender.org/wiki/Reference/Release_Notes/3.0/Cycles https://wiki.blender.org/wiki/Source/Render/Cycles Credits: * Sergey Sharybin * Brecht Van Lommel * Patrick Mours (OptiX backend) * Christophe Hery (subsurface scattering anisotropy) * William Leeson (PMJ sampling pattern) * Alaska (various fixes and tweaks) * Thomas Dinges (various fixes) For the full commit history, see the cycles-x branch. This squashes together all the changes since intermediate changes would often fail building or tests. Ref T87839, T87837, T87836 Fixes T90734, T89353, T80267, T80267, T77185, T69800
2021-09-20 17:59:20 +02:00
const char *device_kernel_as_string(DeviceKernel kernel);
std::ostream &operator<<(std::ostream &os, DeviceKernel kernel);
typedef uint64_t DeviceKernelMask;
string device_kernel_mask_as_string(DeviceKernelMask mask);
CCL_NAMESPACE_END
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