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@@ -72,15 +72,10 @@ $ STARPU_SCHED=dmda ./examples/matvecmult/matvecmult
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matvecmult does not have a perfmodel, or is not calibrated enough
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\endverbatim
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-The number of devices can be chosen as usual with \ref STARPU_NCPU,
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-\ref STARPU_NCUDA, and \ref STARPU_NOPENCL. For now, only the number of
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-cpus can be arbitrarily chosen. The number of CUDA and OpenCL devices have to be
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-lower than the real number on the current machine.
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-
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-The amount of simulated GPU memory is for now unbound by default, but
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-it can be chosen by hand through the \ref STARPU_LIMIT_CUDA_MEM,
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-\ref STARPU_LIMIT_CUDA_devid_MEM, \ref STARPU_LIMIT_OPENCL_MEM, and
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-\ref STARPU_LIMIT_OPENCL_devid_MEM environment variables.
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+The number of devices can be chosen as usual with \ref STARPU_NCPU, \ref
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+STARPU_NCUDA, and \ref STARPU_NOPENCL, and the amount of GPU memory
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+with \ref STARPU_LIMIT_CUDA_MEM, \ref STARPU_LIMIT_CUDA_devid_MEM, \ref
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+STARPU_LIMIT_OPENCL_MEM, and \ref STARPU_LIMIT_OPENCL_devid_MEM.
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The Simgrid default stack size is small; to increase it use the
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parameter <c>--cfg=contexts/stack_size</c>, for example:
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