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Tuning: Merged tune branch.

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- Much cleaner and more concise source
- Better exceptions handling
- Checks local minima to see if retuning is needed.

Resolved conflicts:
	bench/blas.cpp
	include/isaac/backend/templates/mproduct.h
	include/isaac/driver/buffer.h
	lib/array.cpp
	lib/backend/templates/mproduct.cpp
	lib/driver/buffer.cpp
	python/setup.py
	tune/pysrc/autotune.py
	tune/pysrc/dataset.py
	tune/pysrc/misc_tools.py
This commit is contained in:
Philippe Tillet
2015-06-28 17:53:16 -07:00
parent 48073dc710
commit e7cabf65ac
50 changed files with 832 additions and 3017 deletions
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13
lib/driver/command_queue.cpp
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@@ -1,4 +1,5 @@
#include "isaac/driver/command_queue.h"
#include "isaac/driver/common.h"
#include "isaac/driver/context.h"
#include "isaac/driver/device.h"
#include "isaac/driver/event.h"
@@ -22,9 +23,15 @@ CommandQueue::CommandQueue(Context const & context, Device const & device, cl_co
switch(backend_)
{
#ifdef ISAAC_WITH_CUDA
case CUDA: cuda::check(cuStreamCreate(h_.cu.get(), 0)); break;
case CUDA:
cuda::check(cuStreamCreate(h_.cu.get(), 0));
break;
#endif
case OPENCL: *h_.cl = cl::CommandQueue(*context.h_.cl, *device.h_.cl, properties); break;
case OPENCL:
cl_int err;
*h_.cl = cl::CommandQueue(*context.h_.cl, *device.h_.cl, properties, &err);
ocl::check(err);
break;
default: throw;
}
}
@@ -61,7 +68,7 @@ Event CommandQueue::enqueue(Kernel const & kernel, NDRange global, driver::NDRan
break;
#endif
case OPENCL:
h_.cl->enqueueNDRangeKernel(*kernel.h_.cl, cl::NullRange, (cl::NDRange)global, (cl::NDRange)local, NULL, event.h_.cl.get());
ocl::check(h_.cl->enqueueNDRangeKernel(*kernel.h_.cl, cl::NullRange, (cl::NDRange)global, (cl::NDRange)local, NULL, event.h_.cl.get()));
break;
default: throw;
}