Daco Harkes d87046342f [benchmarks/ffi] Add FfiCall benchmark with Handles ... On x64 desktop in JIT the trampolines with Handles are a bit slower than trampolines passing integers or Pointers. FfiCall.Uint64x01(RunTime): 200.8482627033541 us. FfiCall.PointerUint8x01(RunTime): 261.3910088865656 us. FfiCall.Handlex01(RunTime): 355.4978670458585 us. FfiCall.Handlex02(RunTime): 384.86376755820663 us. FfiCall.Handlex04(RunTime): 492.896007885658 us. FfiCall.Handlex10(RunTime): 846.1214043993232 us. FfiCall.Handlex20(RunTime): 1193.412291169451 us. Issue: https://github.com/dart-lang/sdk/issues/36858 Issue: https://github.com/dart-lang/sdk/issues/41319 New issue for optimizing multiple handles: https://github.com/dart-lang/sdk/issues/42341 Also cleans up dart2/native which was erroneously left over from the benchmark duplication for NNBD. Change-Id: I81223fefc47129d00984492efb9502d5449f0d4a Cq-Include-Trybots: luci.dart.try:benchmark-linux-try Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/145593 Commit-Queue: Daco Harkes <dacoharkes@google.com> Reviewed-by: Jonas Termansen <sortie@google.com>		2020-06-15 13:27:16 +00:00
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Makefile	[benchmarks/ffi] Add FfiCall benchmark with Handles	2020-06-15 13:27:16 +00:00
native_functions.c	[benchmarks/ffi] Add FfiCall benchmark with Handles	2020-06-15 13:27:16 +00:00