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Hidden Costs of Memory Allocation
Forecast for randomascii: programming, tech topics, with a chance of unicycling It’s important to understand the cost of memory allocations, but this cost can be surprisingly tricky to measure. It seems reasonable to measure this cost by wrapping calls to new[] and delete[] with timers. However, for large buffers these timers may miss over 99% of the true cost of these operations, and these hidden
cu39 2014/12/11
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50 Bytes of Code That Took 4 GB to Compile
Forecast for randomascii: programming, tech topics, with a chance of unicycling While doing evil things with mac ros and the inline assem bler (trying to run a weird test whose purpose is not really relevant) I managed to write a program that caused Visual Studio’s C++ compiler to allocate 4 GB of memory and then die. Not bad for a program that can easily fit into a single 50 column line. I might no
cu39 2014/06/27
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