SWDEV-200614 - [Schneider] Crash in Agisoft when run in mGPU environment
- Add a workaround for memory pinning path. It will perform 2-step copy to make sure memory pinning doesn't occur on the first unaligned page, because in Windows memory manager can have CPU access to the allocation header in another thread and a race condition is possible
- change some default setting for staging and pinned paths, because PCIE gen3 performance.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#96 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#150 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#317 edit
[ROCm/clr commit: daa0e96062]
SWDEV-79445 - OCL generic changes and code clean-up
- Remove the atomic flag from the pool of kernel arguments
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocvirtual.cpp#85 edit
[ROCm/clr commit: dbcb93693f]
SWDEV-2 - Change OpenCL version number from 2984 to 2985.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#2732 edit
[ROCm/clr commit: adbc8cea30]
Currently hipcc uses -O3 for hip-clang by default but uses -O0 if -g is used. This
causes surprise for users since -g should not affect default opt level.
[ROCm/clr commit: 19a9b15306]
* occupancy.cpp with Makefile
* occupancy sample changes according tothe comments
* Changes according to the review comments
* Occupancy Sample Changes
* Changes according to review comments
[ROCm/clr commit: d2df21e58c]
* first cut of the header implementation of cooperative group feature
* add diclarations for device library functions
* fixed various compile time issues in the CG headers
* enabled copy construction and copy assignment
* fixed a minor bug related to conditional compilation macro
* fixed few more CG constructor issues and added a unit testcase
* fixed typo
* extended unit testcase
* compute size of partitioned CG from mask
* bit of code refactoring
* removed boilerplate code
* fixed few of the review comments by Brian
* Changes to the sigantures of few grid and multi-grid related OCKL functions
* changes to declarations of OCKL functions related to CG feature
* removed all the block level support as it is not planned for 2.9
* Have taken care of review comments by Brian
* Have taken care of review comments by Brian
* removed unused functions which were initially intended to use in block level cg support
[ROCm/clr commit: f74903851e]
+ Start to translate preprocessor's false conditional blocks too:
based on clang's https://reviews.llvm.org/D66597;
available only starting from LLVM 10.0 or trunk.
+ Option -skip-excluded-preprocessor-conditional-blocks for skipping excluded conditional blocks:
the default behavior for hipify-clang built with LLVM < 10.0;
false by default for hipify-clang built with LLVM 10 or trunk.
+ Add 4 preprocessor unit tests, 2 of which are LLVM 10.0 only
+ Update couple of existing tests by setting -skip-excluded-preprocessor-conditional-blocks option:
update lit testing accordingly
[ROCm/clr commit: 32f22a0117]
1. Fix setting std c++ (11|14)
2. Get rid of WIN32, use MSVC instead
3. Use VERSION_GREATER_EQUAL and VERSION_MAJOR instead of logical expressions
[ROCm/clr commit: e3eb62ac4b]
SWDEV-2 - Change OpenCL version number from 2983 to 2984.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#2731 edit
[ROCm/clr commit: c875e5bbf2]
SWDEV-200489 - [CQE OCL][QR][Windows][Vega20][19H1] Performance drop is observed while running Blender on Vega20 due to faulty CL#1981122
- Switch scratch buffer allocation algorithm back to the optimal size calculation with sync mode. Some kernels will run slower if max scratch per queue is programmed unconditionally due to possible lower memory efficiency with fetches
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#160 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.hpp#45 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#149 edit
[ROCm/clr commit: 07aff986ce]
SWDEV-2 - Change OpenCL version number from 2982 to 2983.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#2730 edit
[ROCm/clr commit: dc5108d0ea]
- `result_of_t` is defined as the shortcut of
```
template< class T >
using result_of_t = typename result_of<T>::type;
```
[ROCm/clr commit: c84628f420]
SWDEV-2 - Change OpenCL version number from 2981 to 2982.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#2729 edit
[ROCm/clr commit: 0b191a1c2c]
[Reason] LLVM became c++14 last week due to the following change:
37508d3dd94b0154861a90b1909d17b01400df99
Replace llvm::integer_sequence and friends with the C++14 standard version
[ROCm/clr commit: 7f5635d3ff]
* [hip] add initial implementation for hipLaunchCooperativeKernel API
* [hip] use total number of work groups to initialize the GWS resource
* [hip] use only one argument for init_gws kernel
* [hip] use the device associated with the stream for checking the device properties
[ROCm/clr commit: 32ce882d6e]
SWDEV-2 - Change OpenCL version number from 2980 to 2981.
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/utils/versions.hpp#2728 edit
[ROCm/clr commit: a3d3fba77b]
foreman
Evgeny Mankov
Yaxun (Sam) Liu
Sarbojit2019
satyanveshd
mshivama
Jenkins
Maneesh Gupta
Rahul Garg
Michael LIAO
ramcherukuri
chrispaquot
Aryan Salmanpour