[runtime] Increase stack size for the LLVM backend #15
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The LLVM backend and IREE host-code use a non-trivial amount of stack space. Measurements on NsNet2 showed both to need around 10kb of stack space per core. This PR therefore increases the stack size from the previous 8kB to 16kB. Note that the stack memory is placed into L1 memory. Whether this makes any sense and whether to spend more time on reducing stack space to have more L1 memory for buffers remains to be seen.
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The LLVM backend and IREE host-code use a non-trivial amount of stack space. Measurements on NsNet2 showed both to need around 10kb of stack space per core. This PR therefore increases the stack size from the previous 8kB to 16kB.
Note that the stack memory is placed into L1 memory. Whether this makes any sense and whether to spend more time on reducing stack space to have more L1 memory for buffers remains to be seen.