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process: report ArrayBuffer memory in memoryUsage() #31550

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addaleax wants to merge 6 commits into from
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process: report ArrayBuffer memory in memoryUsage() #31550

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20947c7
process: report ArrayBuffer memory in `memoryUsage()`
addaleax Jan 28, 2020
5e624ba
fixup! process: report ArrayBuffer memory in `memoryUsage()`
addaleax Jan 28, 2020
ba44913
fixup! process: report ArrayBuffer memory in `memoryUsage()`
addaleax Jan 28, 2020
a6e74b3
fixup! fixup! process: report ArrayBuffer memory in `memoryUsage()`
addaleax Jan 29, 2020
4267523
fixup! process: report ArrayBuffer memory in `memoryUsage()`
addaleax Jan 29, 2020
a3014ce
fixup! process: report ArrayBuffer memory in `memoryUsage()`
addaleax Jan 30, 2020
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fixup! process: report ArrayBuffer memory in memoryUsage()
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@addaleax
addaleax committed Jan 28, 2020
commit 5e624ba5377ff19c680f4a1a2da47cbbfa69c33a
22 changes: 14 additions & 8 deletions src/api/environment.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -87,23 +87,29 @@ static void HostCleanupFinalizationGroupCallback(
}

void* NodeArrayBufferAllocator::Allocate(size_t size) {
total_mem_usage_ += size;
void* ret;
if (zero_fill_field_ || per_process::cli_options->zero_fill_all_buffers)
return UncheckedCalloc(size);
ret = UncheckedCalloc(size);
else
return UncheckedMalloc(size);
ret = UncheckedMalloc(size);
if (LIKELY(ret != nullptr))
total_mem_usage_ += size;
return ret;
}

void* NodeArrayBufferAllocator::AllocateUninitialized(size_t size) {
total_mem_usage_ += size;
return node::UncheckedMalloc(size);
void* ret = node::UncheckedMalloc(size);
if (LIKELY(ret != nullptr))
total_mem_usage_ += size;
return ret;
}

void* NodeArrayBufferAllocator::Reallocate(
void* data, size_t old_size, size_t size) {
total_mem_usage_ += size - old_size;
return static_cast<void*>(
UncheckedRealloc<char>(static_cast<char*>(data), size));
void* ret = UncheckedRealloc<char>(static_cast<char*>(data), size);
if (LIKELY(ret != nullptr) || UNLIKELY(size == 0))
total_mem_usage_ += size - old_size;
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return ret;
}

void NodeArrayBufferAllocator::Free(void* data, size_t size) {
Expand Down