Crate metricus_allocator

metricus-allocator

Contains allocator.

Structs

CountingAllocator

This allocator will use instrumentation to count the number of allocations and de-allocations occurring in the program. All calls to allocate (and free) memory are delegated to the concrete allocator (std::alloc::System by default). Once the allocator has been registered as global_allocator you need to call enable_allocator_instrumentation from each thread that wants to include its allocation and de-allocation metrics.

Functions

enable_allocator_instrumentation

This should be called by a thread that wants to opt in to send allocation and de-allocation metrics. By default, per thread instrumentation is disabled. This is usually backend dependent as some backends can support sending metrics from multiple threads whereas others can be limited to the main thread only.