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To make the license statement consistent to each other, adjust
all license versions to v2.1+. Thus beignet should have a pure
LGPL v2.1+ license.
Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
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Use drm/intel optimization for mem bo mapping in case of read or write.
So we could be possibly waiting less.
This also adds 'map_flags' check in clEnqueueMapBuffer/clEnqueueMapImage
for actual read or write mapping.
But currently leave clMapBufferIntel untouched which might break ABI/API.
v2: Fix write_map flag in clEnqueueMapBuffer/clEnqueueMapImage.
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Reviewed-by: "Guo, Yejun" <yejun.guo@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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enqueues a command to fill an image object with a specified color.
fix typo cl_context_get_static_kernel_from_bin.
v2:
fix image 1d array bug.
Signed-off-by: Luo <xionghu.luo@intel.com>
Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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So far, we just support 1 device and no subdevices.
So all the command queues should belong to the small context.
There is no need to migrate the mem objects from one subcontext
to another by now. We just do the checks and fill the event.
Signed-off-by: Junyan He <junyan.he@linux.intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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This command blocks command execution, that is, any following commands
enqueued after it do not execute until it completes;
API clEnqueueMarkerWithWaitList patch didn't push the latest, update in
this patch.
Reviewed-by: "Yang, Rong R" <rong.r.yang@intel.com>
Signed-off-by: Luo <xionghu.luo@intel.com>
Conflicts:
src/cl_event.c
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We use the floatn's assigment to do the copy.
128 pattern size is according to double16, and because
the double problem on our platform, we use to float16
to handle this.
unaligned cases is not optimized now, just use the char
assigment.
Signed-off-by: Junyan He <junyan.he@linux.intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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After max allocate size is changed to 256M, the large memory object would map gtt
fail in some system. So when image size is large then 128M, disable tiling, and
used normal map. But in function clEnqueueMapBuffer/Image, may still fail because
unsync map.
Signed-off-by: Yang Rong <rong.r.yang@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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The profiling feature is now all supported. We use
drm_intel_reg_read to get the current time of GPU
when the event is queued and submitted, and use
PIPI_CONTROL cmd to get the executing time of the
GPU for kernel start and end.
One trivial problem is that:
The GPU timer counter is 36 bits with resolution of
80ns, so 2^36*80 = 5500s, about half an hour.
Some test may last about 2~5 min and if it starts at
about half an hour, this may cause a wrap back problem
and cause the case fail.
Signed-off-by: Junyan He <junyan.he@linux.intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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Add some event info to cl_command_queue.
One is non-complete user events, used to block marker event and barrier.
After these events become CL_COMPLETE, the events blocked by these events also
become CL_COMPLETE, so marker event will also set to CL_COMPLETE. If there is no
user events, need wait last event complete and set marker event to complete.
Add barrier_index, for clEnqueueBarrier, point to user events, indicate the enqueue
apis follow clEnqueueBarrier should wait on how many user events.
Signed-off-by: Yang Rong <rong.r.yang@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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Also refine the whole memcpy's condition in function
cl_enqueue_read_buffer_rect and cl_enqueue_write_buffer_rect.
V2: Add a mem_list to enqueue_data to fix utest error.
Signed-off-by: Yang Rong <rong.r.yang@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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Signed-off-by: Yang Rong <rong.r.yang@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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Copy from cl_enqueueXXX functions and comment out. This change is for trace only.
Signed-off-by: Yang Rong <rong.r.yang@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
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