std::hardware_destructive_interference_size在我的例子中是64字节。 #include <omp.h> #include <vector> #include <iostream> #include <chrono> #include <new> int main(int argc, char const *argv[]) { std::size_t n = 10000000 * 64; std::vector<int32_t> a(n, 1); std::vector<int32...
llvm::transform(reductionVars, std::back_inserter(reductionTypes), [](mlir::Value v) { return v.getType(); }); auto reductionCallback = [&](mlir::Operation *op) { llvm::SmallVector<mlir::Location> locs(reductionVars.size(), currentLocation); auto block = converter.getFirOpBuilder()....