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by olliej
5226 days ago
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The "old" baseline jit (the middle tier) is a simple "method" hit in the same vein as V8, it executes directly and accumulates runtime type info -- the still takes longer to generate and uses more memory than the interpreter. A lot of short run programs take less time to run than to do codegen for (JSONP for instance can do really unpleasant things to codegen time) |
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