c08e38acd0
fix missing addref() in ocl::Context::create(str)
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- fix https://github.com/opencv/opencv/issues/18906
- unable to add related test cases as there is
no public access to Context:Impl refcounts
2020-11-25 01:53:41 +01:00
5ac0712cf1
Merge pull request #18593 from masa-iwm:master
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Add support thread-local directx (OpenCL interop) initialization
* support thread-local directx (OpenCL interop) initialization
* reflect reviews
* Remove verbose function prototype declarations
* Countermeasures for VC warnings. (declaration of 'platform' hides class member)
* core(directx): remove internal stuff from public headers
2020-10-18 21:22:06 +00:00
c945ea125a
ocl: fix PlatformInfo usage
2020-09-25 19:22:12 +00:00
f52a2cf5e1
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-09-19 17:03:08 +00:00
4fa82809df
ocl: avoid rescheduling of async kernels
2020-09-18 14:53:50 +00:00
8711653530
ocl: fixes for OpenCL multiple contexts support
2020-09-03 20:34:49 +00:00
2129c72bc0
core(OpenCL): thread-local OpenCL execution context
2020-09-02 05:04:20 +00:00
0428dce27d
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-09-01 20:59:00 +00:00
efcf307b4c
ocl: cleanup dead code in case of disabled OpenCL
2020-08-31 11:30:42 +00:00
b45273eccb
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-08-14 19:45:45 +00:00
00890aecdf
core(ocl): fix ocl::Image2d::isFormatSupported()
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in case of OPENCV_OPENCL_DEVICE=disabled
2020-08-13 18:33:18 +00:00
cf2a3c8e74
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-04-02 21:52:32 +00:00
54063c40de
core(ocl): options to control buffer access flags
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- control using of clEnqueueMapBuffer or clEnqueueReadBuffer[Rect]
- added benchmarks with OpenCL buffer access use cases
2020-04-02 11:11:06 +00:00
619180dffd
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-03-06 20:41:30 +00:00
ad16c243ca
core(ocl): Don't query image formats when none exist
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clGetSupportedImageFormats returns CL_INVALID_VALUE if called with
num_entries 0 and a non-NULL image_formats pointer so let's not do that.
2020-03-04 14:15:33 +02:00
45d073f889
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-02-26 20:09:03 +03:00
07b475062f
Merge pull request #16608 from vpisarev:fix_mac_ocl_tests
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* fixed several problems when running tests on Mac:
* OCL_pyrUp
* OCL_flip
* some basic UMat tests
* histogram badarg test (out of range access)
* retained the storepix fix in ocl_flip only for 16U/16S datatype, where the OpenCL compiler on Mac generates incorrect code
* moved deletion of ACCESS_FAST flag to non-SVM branch (where SVM is shared virtual memory (in OpenCL 2.x), not support vector machine)
* force OpenCL to use read/write for GPU<=>CPU memory transfers on machines with discrete video only on Macs. On Windows/Linux the drivers are seemingly smart enough to implement map/unmap properly (and maybe more efficiently than explicit read/write)
2020-02-21 16:13:41 +03:00
b6a58818bb
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-11-11 20:25:42 +00:00
cdbfdcc363
Fix OpenCL device detection when some OpenCL platform has no devices
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It's not an error if some OpenCL platform has no devices. This makes
OpenCL device detection work correctly in the following scenario:
$ OPENCV_OPENCL_DEVICE=:GPU: ./opencv_test_dnn
OpenCV version: 4.1.2-dev
OpenCV VCS version: 4.1.2-80-g467748ee98-dirty
Build type: Debug
Compiler: /usr/bin/g++ (ver 7.4.0)
Parallel framework: pthreads
CPU features: SSE SSE2 SSE3 *SSE4.1 *SSE4.2 *FP16 *AVX *AVX2 *AVX512-SKX?
Intel(R) IPP version: ippIP AVX2 (l9) 2019.0.0 Gold (-) Jul 24 2018
OpenCL Platforms:
AMD Accelerated Parallel Processing
Portable Computing Language
CPU: pthread-AMD Ryzen 7 2700X Eight-Core Processor (OpenCL 1.2 pocl HSTR: pthread-x86_64-pc-linux-gnu-znver1)
NVIDIA CUDA
dGPU: GeForce GTX 1080 (OpenCL 1.2 CUDA)
Current OpenCL device:
Type = dGPU
Name = GeForce GTX 1080
Version = OpenCL 1.2 CUDA
Driver version = 430.26
2019-11-05 20:02:39 +03:00
ea5499fa51
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-10-29 20:46:51 +00:00
17e2bf5717
core(tls): implement releasing of TLS on thread termination
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- move TLS & instrumentation code out of core/utility.hpp
- (*) TLSData lost .gather() method (to dispose thread data on thread termination)
- use TLSDataAccumulator for reliable collecting of thread data
- prefer using of .detachData() + .cleanupDetachedData() instead of .gather() method
(*) API is broken: replace TLSData => TLSDataAccumulator if gather required
(objects disposal on threads termination is not available in accumulator mode)
2019-10-24 06:36:18 +00:00
e2a5a6a05c
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-09-25 18:32:44 +00:00
eacadf0e73
core(ocl): add flag OPENCV_OPENCL_ENABLE_MEM_USE_HOST_PTR
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to control CL_MEM_USE_HOST_PTR usage
2019-09-25 15:12:36 +03:00
4700722444
Merge pull request #15359 from mgehre:fix_dangling_pointer
2019-08-21 11:38:36 +00:00
0e92ac2af7
modules/core/src/ocl.cpp: Fix dangling pointer
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Detected by clang trunk:
```
opencv/modules/core/src/ocl.cpp:4337:37: warning: object backing the pointer will be destroyed at the end of the full-expression [-Wdangling]
CV_OCL_CHECK_RESULT(retval, cv::format("clCreateBuffer(capacity=%lld) => %p", (long long int)entry.capacity_, (void*)entry.clBuffer_).c_str());
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
opencv/modules/core/src/ocl.cpp:193:42: note: expanded from macro 'CV_OCL_CHECK_RESULT'
if (0) { const char* msg_ = (msg); CV_UNUSED(msg_); /* ensure const char* type (cv::String without c_str()) */ } \
```
because `cv::format` yields a temporary std::string, and thus `msg_` points to a destroyed buffer.
2019-08-20 23:30:34 +02:00
fcc7d8dd4e
Fix modules/ typos
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Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`
backporting of commit: ec43292e1e
2019-08-16 17:34:29 +03:00
ec43292e1e
Fix modules/ typos
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Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`
2019-08-15 18:02:09 -04:00
0cf479dd5c
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-07-25 19:21:47 +00:00
2ee00e7f7d
Merge pull request #15059 from hugolm84:improved-support-for-wince
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* Improve support for Windows Embedded Compact
* Remove redundant set(WINCE true) and format CMake
2019-07-24 23:12:09 +03:00
4635356435
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-04-13 20:00:54 +00:00
b38de57f9a
ts: test tags for flexible/reliable tests filtering
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- added functionality to collect memory usage of OpenCL sybsystem
- memory usage of fastMalloc() (disabled by default):
* It is not accurate sometimes - external memory profiler is required.
- specify common `CV_TEST_TAG_` macros
- added applyTestTag() function
- write memory usage / enabled tags into Google Tests output file (.xml)
2019-04-08 19:12:49 +00:00
bd1fd59fc1
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-03-13 19:13:13 +00:00
8c8715c4dd
fix static analysis issues
2019-03-13 17:19:39 +03:00
c6f39870ff
Merge pull request #13776 from alalek:fix_13741
2019-02-08 15:30:36 +00:00
66d9a33b50
core(ocl): fix log messages
2019-02-07 16:35:14 +03:00
fcec053d59
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2019-02-05 19:12:41 +03:00
4501a2cdea
ocl: support empty "ptr only" UMat in Kernel::set()
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add messages to avoid silent kernel destruction
2019-01-30 14:51:06 +03:00
7fb70e1701
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-12-18 19:07:43 +00:00
d9d9b05912
core(ocl): add parameter to limit device max workgroup size
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used by OpenCV
2018-12-17 18:33:05 +00:00
8f4e5c2fb8
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-11-26 15:37:45 +03:00
9fd822f97e
ocl: fix kernels launching with USE_HOST_PTR UMat
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created from RAW memory buffers (without proper lifetime management)
2018-11-24 15:37:16 +00:00
1913482cf5
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-11-10 20:50:26 +00:00
b74b05d1b3
Revert CV_TRY/CV_CATCH macros
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This reverts commit 7349b8f5ce
2018-11-08 19:56:52 +03:00
32797515de
Fix https://github.com/opencv/opencv/issues/12824
2018-11-02 08:26:08 +03:00
cc45c10f3d
ocl: bailout from unsupported types
2018-10-15 18:06:06 +00:00
1ed9ff17e1
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-10-12 10:05:55 +00:00
11e2a216c5
ocl(win32): bypass deallocate() during process termination
2018-10-10 18:06:06 +00:00
690fb0544c
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-10-02 14:31:05 +03:00
94201b7cf9
ocl: OPENCV_OPENCL_BUILD_EXTRA_OPTIONS parameter
2018-10-01 17:56:17 +03:00
a8b0db4e5d
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-09-28 14:14:47 +03:00
Dale Phurrough
masa-iwm
Alexander Alekhin
Jan Solanti
Alexander Alekhin
Vadim Pisarevsky
Igor Murzov
Matthias Gehre
luz.paz
Hugo Lindström
Dmitry Kurtaev