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@@ -548,6 +548,11 @@ The number of devices can be chosen as usual with @code{STARPU_NCPU},
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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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+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 @code{STARPU_LIMIT_CUDA_MEM},
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+@code{STARPU_LIMIT_CUDA_devid_MEM}, @code{STARPU_LIMIT_OPENCL_MEM}, and
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+@code{STARPU_LIMIT_OPENCL_devid_MEM} environment variables.
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+
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The Simgrid default stack size is small; to increase it use the
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parameter @code{--cfg=contexts/stack_size}, for example:
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