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31dd6683f8
Since the kernel reading helpers have been extended to not only work with a kernel blob in C heap, but also work based on a [TypedData] buffer in the VM heap, access to the [TypedData] buffer is on the hot path now. This hot path is slowing things down considerably, in particular due to NoSafepoingScope's. This CL removes a critical NoSafepoingScope when accessing the [TypedData] in read-only mode. It also allows passing in the [Thread] directly, to avoid TLS lookups. Issue https://github.com/dart-lang/sdk/issues/32603 Change-Id: I91955bea5cd4eddbbd21c5d3bc6813504c2cece9 Reviewed-on: https://dart-review.googlesource.com/47222 Commit-Queue: Martin Kustermann <kustermann@google.com> Reviewed-by: Vyacheslav Egorov <vegorov@google.com> |
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observatory | ||
platform | ||
tests/vm | ||
third_party | ||
tools | ||
vm | ||
.gitignore | ||
BUILD.gn | ||
codereview.settings | ||
CPPLINT.cfg | ||
PRESUBMIT.py | ||
runtime_args.gni |