![]() ![]() Microsoft Antimalware real-time service was disabled during test's, as I find it to interfere with file operations a lot.įile copy has to be rock solid on everyone's systems, and for every scenario (copying 100,000 almost empty files isn't that common, for example, and isn't the thing to optimise for, especially when none of the copy methods actually take very long). disabled.Īll tests performed on relatively large folder structure of C++ libraries which can be easily reproduced.ġ) Download boost 1.80.0 libraries for Windows from (eg.7z archive) and extract.Ģ) Build Boost 1_80_0 to also build non-header-only libraries - I did this with VS2022 Community. Also, it's interesting to note that Bvckup achieves this high speed despite also copying Alternate Data Stream's and logging copious amounts of data on the copy operation.ĭOpus had copying of attributes, metadata, timestamps etc. I haven't found a faster copying engine yet (including FastCopy and TeraCopy). This thread is about Copy optimisation, where a multi-threaded highly optimised copy engine (as shown with Bvckup2 R81.24.1) is shown to be faster, particularly for SSD's, which only show their true portential with multiple I/O requests in motion at a time - ie. Further to the following thread, requesting various optimisation's that would be nice in DOpus 13, I have spun out into separate threads the various optimisation's and benchmark results. ![]()
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