diff options
Diffstat (limited to 'ports-mgmt/appstream-generator/files/patch-src_engine.cpp')
| -rw-r--r-- | ports-mgmt/appstream-generator/files/patch-src_engine.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ports-mgmt/appstream-generator/files/patch-src_engine.cpp b/ports-mgmt/appstream-generator/files/patch-src_engine.cpp index 5bf92fa33c1a..d99f8a59a7e8 100644 --- a/ports-mgmt/appstream-generator/files/patch-src_engine.cpp +++ b/ports-mgmt/appstream-generator/files/patch-src_engine.cpp @@ -1,4 +1,4 @@ ---- src/engine.cpp.orig 2025-09-25 21:14:13 UTC +--- src/engine.cpp.orig 2025-10-02 19:33:23 UTC +++ src/engine.cpp @@ -35,6 +35,7 @@ @@ -8,3 +8,12 @@ #include <tbb/blocked_range.h> #include <tbb/task_arena.h> #include <inja/inja.hpp> +@@ -68,7 +69,7 @@ Engine::Engine() + // Configure a TBB task arena to limit parallelism a little (use half the available CPU cores, or at least 6 + // threads) This avoids having too many parallel downloads on high-core-count machines, and also leaves some room + // for additional parallelism of the used libraries, e.g. for image processing. +- const auto numCPU = std::thread::hardware_concurrency(); ++ std::int32_t const numCPU = std::thread::hardware_concurrency(); + const auto maxThreads = std::max(numCPU > 6 ? 6L : numCPU, std::lround(numCPU * 0.60)); + m_taskArena = std::make_unique<tbb::task_arena>(maxThreads); + |