e2e4c1daaa
On Windows/MSVC this gives a minor (~20%) speedup presumably due to a faster float/int formatter. On macOS (Xcode13), this gives a massive speedup, since snprintf that is in system libraries ends up spending almost all the time inside some locale-related mutex lock. The actual exporter code becomes quite a bit smaller too, since it does not have to do any juggling to support std::string arguments, and the buffer handling code is smaller as well. Windows (VS2022 release build, Ryzen 5950X 32 threads) timings: - Blender 3.0 splash scene (2.4GB obj): 4.57s -> 3.86s - Monkey subdivided level 6 (330MB obj): 1.10s -> 0.99s macOS (Xcode 13 release build, Apple M1Max) timings: - Blender 3.0 splash scene (2.4GB obj): 21.03s -> 5.52s - Monkey subdivided level 6 (330MB obj): 3.28s -> 1.20s Linux (ThreadRipper 3960X 48 threads) timings: - Blender 3.0 splash scene (2.4GB obj): 10.10s -> 4.40s - Monkey subdivided level 6 (330MB obj): 2.16s -> 1.37s The produced obj/mtl files are identical to before. Reviewed By: Howard Trickey, Dalai Felinto Differential Revision: https://developer.blender.org/D13998 |
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| .. | ||
| Eigen3 | ||
| audaspace | ||
| binreloc | ||
| bullet2 | ||
| ceres | ||
| clew | ||
| cuew | ||
| curve_fit_nd | ||
| draco | ||
| fmtlib | ||
| gflags | ||
| glew | ||
| glew-es | ||
| glog | ||
| gmock | ||
| gtest | ||
| hipew | ||
| json | ||
| lzma | ||
| lzo | ||
| mantaflow | ||
| nanosvg | ||
| quadriflow | ||
| rangetree | ||
| sdlew | ||
| smaa_areatex | ||
| tinygltf | ||
| wcwidth | ||
| xdnd | ||
| .clang-format | ||
| CMakeLists.txt | ||
| README | ||
README
When updating a library remember to: * Update the README.blender with the corresponding version. * Update the THIRD-PARTY-LICENSE.txt document