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feat(): zerocopy TNS case and JOIN results RGData with CountingAllocator

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drrtuy
2025-02-17 21:38:10 +00:00
parent 3dfc8cd454
commit a4c4d33ee7
9 changed files with 96 additions and 62 deletions
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8
utils/common/countingallocator.h
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@ -35,8 +35,8 @@ namespace allocators
// When a sync op hits MemoryLimitLowerBound trying to allocate more memory, it throws.
// SQL operators or TBPS runtime must catch the exception and act acordingly.
const constexpr std::int64_t MemoryLimitLowerBound = 500 * 1024 * 1024; // WIP
const constexpr std::int64_t CheckPointStepSize = 100 * 1024 * 1024; // WIP
const constexpr int64_t MemoryLimitLowerBound = 500 * 1024 * 1024; // WIP
const constexpr int64_t CheckPointStepSize = 100 * 1024 * 1024; // WIP
// Custom Allocator that tracks allocated memory using an atomic counter
template <typename T>
@ -88,8 +88,8 @@ class CountingAllocator
// Constructor accepting a reference to an atomic counter
explicit CountingAllocator(std::atomic<int64_t>* memoryLimit,
const uint64_t lowerBound = MemoryLimitLowerBound,
const uint64_t checkPointStepSize = CheckPointStepSize) noexcept
const int64_t checkPointStepSize = CheckPointStepSize,
const int64_t lowerBound = MemoryLimitLowerBound) noexcept
: memoryLimit_(memoryLimit), memoryLimitLowerBound_(lowerBound), checkPointStepSize_(checkPointStepSize)
{
}