Vst1q_s32
... l_N = vld1q_s32(&L[i]); uint32x4_t mask_n=vcltq_s32(l_N,zero_N); int32x4_t z_n = vbslq_s32(mask_n,one_N,zero_N); vst1q_s32(&Z[i],z_n); }.,... val); // VST1.16 d0, d1}, [r0] void vst1q_s32(__transfersize(4) int32_t * ptr, int32x4_t val); // VST1.32 d0, d1}, [r0] void vst1q_s64(__transfersize(2) int64_t * ptr, ... ,void vst1q_s32 (int32_t *, int32x4_t) Form of expected instruction(s): vst1.32 d0 , d1 }, [ r0 ]. void vst1q_s16 (int16_t *, int16x8_t) Form of expected instruction(s): ... , 代码中的 vld1q_s32 会被编译器转换成 vld1.32 d0, d1}, [r0] 指令，同理 vaddq_s32 和 vst1q_s32 被转换成 vadd.i32 q0, q0, q0 ， vst1.32 d0, d1}, ...,OD_SIMD_INLINE void od_store4(od_coeff *x, int xstride, int32x4_t t0, int32x4_t t1, int32x4_t t2, int32x4_t t3) vst1q_s32((int *)(x + 0*xstride), t0); vst1q_s32((int ... , ... vec = vqsubq_s32(vec, one); vec = (int32x4_t) vshrq_n_u32((uint32x4_t) vec, 31); vst1q_s32(pDst++, vec); } while (n >= 0); if (n <= -4) return; ..., https://blog.csdn.net/xiewenhao12/article/details/52583694使用NEON主要有四种方法：NEON优化库(Optimized libraries)向量化编译 ...,... T1); > vst1q_s32((int32_t *)(dst + ((x + 2) * h) + y), T2); > vst1q_s32((int32_t *)(dst + ((x + 3) * h) + y), T3); > } > } >} > > >void neon_prefetch_transpose(int *src, ... ,... vget_low_s32(I3)); int32x4_t T3 = vcombine_s32(vget_high_s32(I2), vget_high_s32(I3)); vst1q_s32((int32_t *)(dst + ((x + 0) * h) + y), T0); vst1q_s32((int32_t ...
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 Vst1q_s32 相關參考資料
arm - NEON在ARM中的实现- 堆栈内存溢出
... l_N = vld1q_s32(&L[i]); uint32x4_t mask_n=vcltq_s32(l_N,zero_N); int32x4_t z_n = vbslq_s32(mask_n,one_N,zero_N); vst1q_s32(&Z[i],z_n); }. https://stackoom.com ARM Compiler toolchain Compiler Reference: Store a single ...
... val); // VST1.16 d0, d1}, [r0] void vst1q_s32(__transfersize(4) int32_t * ptr, int32x4_t val); // VST1.32 d0, d1}, [r0] void vst1q_s64(__transfersize(2) int64_t * ptr, ... http://infocenter.arm.com ARM NEON Intrinsics - Using the GNU Compiler Collection ...
void vst1q_s32 (int32_t *, int32x4_t) Form of expected instruction(s): vst1.32 d0 , d1 }, [ r0 ]. void vst1q_s16 (int16_t *, int16x8_t) Form of expected instruction(s): ... https://gcc.gnu.org ARM NEON优化（二）——NEON编程, 优化心得及内联汇编使用 ...
代码中的 vld1q_s32 会被编译器转换成 vld1.32 d0, d1}, [r0] 指令，同理 vaddq_s32 和 vst1q_s32 被转换成 vadd.i32 q0, q0, q0 ， vst1.32 d0, d1}, ... https://zyddora.github.io C++ (Cpp) vst1q_s32 Examples - HotExamples
OD_SIMD_INLINE void od_store4(od_coeff *x, int xstride, int32x4_t t0, int32x4_t t1, int32x4_t t2, int32x4_t t3) vst1q_s32((int *)(x + 0*xstride), t0); vst1q_s32((int ... https://cpp.hotexamples.com NEON implementation in ARM - Stack Overflow
... vec = vqsubq_s32(vec, one); vec = (int32x4_t) vshrq_n_u32((uint32x4_t) vec, 31); vst1q_s32(pDst++, vec); } while (n >= 0); if (n <= -4) return; ... https://stackoverflow.com neon介绍及建议_ Linux Android Web-CSDN博客_vst1q_s32
https://blog.csdn.net/xiewenhao12/article/details/52583694使用NEON主要有四种方法：NEON优化库(Optimized libraries)向量化编译 ... https://blog.csdn.net 嵌入式系統設計概論與實作- 討論區(2018 spring) - HackMD
... T1); > vst1q_s32((int32_t *)(dst + ((x + 2) * h) + y), T2); > vst1q_s32((int32_t *)(dst + ((x + 3) * h) + y), T3); > } > } >} > > >void neon_prefetch_transpose(int *src,&nb... https://hackmd.io 討論區連結- HackMD
... vget_low_s32(I3)); int32x4_t T3 = vcombine_s32(vget_high_s32(I2), vget_high_s32(I3)); vst1q_s32((int32_t *)(dst + ((x + 0) * h) + y), T0); vst1q_s32((int32_t ... https://hackmd.io |