ihb2032

Build failure with GCC 14 on riscv64 (Ubuntu 24.04) due to use of libstdc++ internal details

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### 🐞 Bug Report #### Environment * **Architecture:** riscv64 (emulated via QEMU) * **OS:** Ubuntu 24.04 * **Compiler:** g++ 14 * **C++ Standard:** `gnu++20` * **Folly version:** main/master branch (latest)...

Fix: Resolve compilation failure in F14Table.h due to two-phase lookup

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Hi, this PR fixes a compilation issue in `folly/container/detail/F14Table.h`. ### Bug Description When building Folly with a modern g++ toolchain, the compilation fails with multiple errors related to `occupiedMask`. **Environment:**...

This pull request addresses a build failure in folly/container/test/ForeachTest.cpp when compiling with GCC 14. The error is due to the use of the compiler builtin __type_pack_element in function signatures, which...

This commit introduces a set of preprocessor macros to detect the version of the RISC-V Vector (RVV) extension. This provides a standardized way to write code that conditionally compiles based...

## Summary Optimize MNNVectorTop1Float and MNNVectorTop1Int32 using RVV intrinsics. ## Environment * **Platform**: Banana PI BPI-F3 * **OS**: EulixOS 3.0 ## Benchmark Click to expand full test logs ```text [root@EulixOS...

## Summary Optimize MNNSoftmax and MNNReluWithSlopeChannel using RVV intrinsics. ## Environment * **Platform**: Banana PI BPI-F3 * **OS**: EulixOS 3.0 ## Benchmark Click to expand full test logs ```text [root@EulixOS...

## Summary Optimize MNNConvRunForLineDepthwise, MNNDeconvRunForUnitDepthWise and MNNStrassenMergeCFunction using RVV intrinsics. ## Environment * **Platform**: Banana PI BPI-F3 * **OS**: EulixOS 3.0 ## Benchmark Click to expand full test logs ```text...

## Summary Optimize MNNMaxFloat and MNNMinFloat using RVV intrinsics. ## Environment * **Platform**: sg2044 * **OS**: EulixOS 3.0 ## Benchmark Click to expand full test logs ```text [root@openeuler-riscv64 hebo]# ./test_max_float...

## Summary Optimize the following functions using RVV intrinsics: MNNAxByClampBroadcastUnit, MNNScaleAndAddBias, MNNCopyC4WithStride, MNNAddC4WithStride ## Environment * **Platform**: Banana PI BPI-F3 * **OS**: EulixOS 3.0 ## Benchmark Click to expand full...

## Summary Optimize MNNTranspose16Bit and MNNTranspose32Bit using RVV intrinsics. ## Environment * **Platform**: Banana PI BPI-F3 * **OS**: EulixOS 3.0 ## Benchmark Click to expand full test logs ```text [root@EulixOS...