* update swiftshader

* skip vs2017 swiftshader

* test mha oom

* pnnx reset onnx input shape

* eliminate noop cast

* pnnx convert onnx pad

* pnnx convert onnx linear sigmoid softmax relu

* old onnx softmax

The updated ruapu adds support for multiple architectures such as RISC-V, MIPS, and Loongson, and can detect more Arm features.

The latest version is 10b02b3755.

* skip mips loongarch riscv oom test atm

* test softmax oom

* workaround vs2019 crash

* Remove two potential warnings for VisualStudio

* fix mingw64 avx crash

* fix build issue in termux

When performing destroy_gpu_instance(), g_instance.created is always 0.

`compute_queue_count` is a function.

* windows clang ci

* clang msvc use x86intrin.h for xop

* test arm64 compiler features

Here is a big difference between C and C++. foo() in C means that
the funtion takes an unspecified number of arguments, while
foo(void) means the function takes no argument.

Fix -Wstrict-prototypes warning.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>

* fix ncnn tools crash with compound layer creation

* write gemm weight data