src: fix AliasedBuffer memory attribution in heap snapshots #46817
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Before it depended on util-inl.h. Fix it by moving MaybeStackBuffer::AllocateSufficientStorage() into util-inl.h
Drive-by: Replace the SFINAE with a static_assert because we don't have (or need) an implementation for non-scalar AliasedBufferBase otherwise. Add forward declarations to memory_tracker.h now that aliased-buffer.h no longer includes util-inl.h.
Before the AliasedBuffers were represented solely by the TypedArrays event though they also retain additional memory themselves. Make the accounting more accurate by implementing MemoryRetainer in AliasedBuffer.
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Review requested:
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addaleax
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Feb 24, 2023
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Fixed linter error |
addaleax
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joyeecheung
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Before it depended on util-inl.h. Fix it by moving MaybeStackBuffer::AllocateSufficientStorage() into util-inl.h PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Drive-by: Replace the SFINAE with a static_assert because we don't have (or need) an implementation for non-scalar AliasedBufferBase otherwise. Add forward declarations to memory_tracker.h now that aliased-buffer.h no longer includes util-inl.h. PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Before the AliasedBuffers were represented solely by the TypedArrays event though they also retain additional memory themselves. Make the accounting more accurate by implementing MemoryRetainer in AliasedBuffer. PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Landed in d0608c2...3646a66 |
This was referenced Mar 2, 2023
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Compiling with clang 14 on Ubuntu was failing with the following error: ```bash $ CXX=clang++ CC=clang ./configure --ninja $ make <snip> [7/14] LINK cctest FAILED: cctest clang++ <snip> /usr/bin/ld: obj/src/inspector/libnode.node_string.o: in function `node::inspector::protocol::StringUtil::StringViewToUtf8[abi:cxx11](v8_inspector::StringView)': node_string.cc:(.text+0x2ce): undefined reference to `node::MaybeStackBuffer<char, 1024ul>::AllocateSufficientStorage(unsigned long)' /usr/bin/ld: obj/src/inspector/libnode.node_string.o: in function `node::inspector::protocol::StringUtil::fromUTF16[abi:cxx11](unsigned short const*, unsigned long)': node_string.cc:(.text+0xad9): undefined reference to `node::MaybeStackBuffer<char, 1024ul>::AllocateSufficientStorage(unsigned long)' clang: error: linker command failed with exit code 1 (use -v to see invocation) ``` I bisected it to the referenced PR. This change includes the header file which defines `node::MaybeStackBuffer::AllocateSufficientStorage`. Refs: nodejs#46817
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Compiling with clang 14 on Ubuntu was failing with a linker error that `node::MaybeStackBuffer::AllocateSufficientStorage` was undefined in `src/inspector/node_string.cc`. I bisected it to the referenced PR. Include `util-inl.h` which defines `node::MaybeStackBuffer::AllocateSufficientStorage`. Refs: nodejs#46817
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Before it depended on util-inl.h. Fix it by moving MaybeStackBuffer::AllocateSufficientStorage() into util-inl.h PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Mar 13, 2023
Drive-by: Replace the SFINAE with a static_assert because we don't have (or need) an implementation for non-scalar AliasedBufferBase otherwise. Add forward declarations to memory_tracker.h now that aliased-buffer.h no longer includes util-inl.h. PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Before the AliasedBuffers were represented solely by the TypedArrays event though they also retain additional memory themselves. Make the accounting more accurate by implementing MemoryRetainer in AliasedBuffer. PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Before it depended on util-inl.h. Fix it by moving MaybeStackBuffer::AllocateSufficientStorage() into util-inl.h PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Should land after the permission model to avoid conflicts |
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Compiling with clang 14 on Ubuntu was failing with a linker error that `node::MaybeStackBuffer::AllocateSufficientStorage` was undefined in `src/inspector/node_string.cc`. I bisected it to the referenced PR. Include `util-inl.h` which defines `node::MaybeStackBuffer::AllocateSufficientStorage`. Refs: #46817 PR-URL: #47057 Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
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Compiling with clang 14 on Ubuntu was failing with a linker error that `node::MaybeStackBuffer::AllocateSufficientStorage` was undefined in `src/inspector/node_string.cc`. I bisected it to the referenced PR. Include `util-inl.h` which defines `node::MaybeStackBuffer::AllocateSufficientStorage`. Refs: #46817 PR-URL: #47057 Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
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Before it depended on util-inl.h. Fix it by moving MaybeStackBuffer::AllocateSufficientStorage() into util-inl.h PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Compiling with clang 14 on Ubuntu was failing with a linker error that `node::MaybeStackBuffer::AllocateSufficientStorage` was undefined in `src/inspector/node_string.cc`. I bisected it to the referenced PR. Include `util-inl.h` which defines `node::MaybeStackBuffer::AllocateSufficientStorage`. Refs: #46817 PR-URL: #47057 Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
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Drive-by: Replace the SFINAE with a static_assert because we don't have (or need) an implementation for non-scalar AliasedBufferBase otherwise. Add forward declarations to memory_tracker.h now that aliased-buffer.h no longer includes util-inl.h. PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
targos
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Before the AliasedBuffers were represented solely by the TypedArrays event though they also retain additional memory themselves. Make the accounting more accurate by implementing MemoryRetainer in AliasedBuffer. PR-URL: #46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Drive-by: Replace the SFINAE with a static_assert because we don't have (or need) an implementation for non-scalar AliasedBufferBase otherwise. Add forward declarations to memory_tracker.h now that aliased-buffer.h no longer includes util-inl.h. PR-URL: nodejs/node#46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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Before the AliasedBuffers were represented solely by the TypedArrays event though they also retain additional memory themselves. Make the accounting more accurate by implementing MemoryRetainer in AliasedBuffer. PR-URL: nodejs/node#46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
sercher
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Drive-by: Replace the SFINAE with a static_assert because we don't have (or need) an implementation for non-scalar AliasedBufferBase otherwise. Add forward declarations to memory_tracker.h now that aliased-buffer.h no longer includes util-inl.h. PR-URL: nodejs/node#46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
sercher
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Before the AliasedBuffers were represented solely by the TypedArrays event though they also retain additional memory themselves. Make the accounting more accurate by implementing MemoryRetainer in AliasedBuffer. PR-URL: nodejs/node#46817 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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src: make util.h self-containted
Before it depended on util-inl.h. Fix it by moving
MaybeStackBuffer::AllocateSufficientStorage() into
util-inl.h
src: move AliasedBuffer implementation to -inl.h
Drive-by: Replace the SFINAE with a static_assert because we don't
have (or need) an implementation for non-scalar AliasedBufferBase
otherwise. Add forward declarations to memory_tracker.h now that
aliased-buffer.h no longer includes util-inl.h.
src: fix AliasedBuffer memory attribution in heap snapshots
Before the AliasedBuffers were represented solely by the TypedArrays
event though they also retain additional memory themselves.
Make the accounting more accurate by implementing MemoryRetainer in
AliasedBuffer.
Before:
After: