solutions/simd-loop/reference/loop_113/reference_loop_113.json

{
  "name": "reference_loop_113",
  "definition": "loop_113",
  "dataset": "simd-loop",
  "author": "reference",
  "spec": {
    "language": "cpp",
    "target_hardware": [
      "aarch64"
    ],
    "entry_point": "kernel.cpp::inner_loop_113",
    "dependencies": [],
    "isa_features": [],
    "compile_flags": [
      "-O2",
      "-std=c++14",
      "-fno-vectorize",
      "-fno-slp-vectorize"
    ],
    "link_flags": []
  },
  "sources": [
    {
      "path": "loop_113.h",
      "content": "// Auto-generated by scripts/gen_simd_loop_harness.py \u2014 do not hand-edit.\n#pragma once\n#include <stdint.h>\n\nstruct loop_113_data {\n    uint32_t *a0;\n    uint32_t *b0;\n    uint32_t *c0;\n    uint64_t size;\n};\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\nint armbench_entry_loop_113(void *a0, void *b0, int64_t n, void *res_out);\n#ifdef __cplusplus\n}\n#endif\n"
    },
    {
      "path": "loop_113.cpp",
      "content": "// Auto-generated by scripts/gen_simd_loop_harness.py \u2014 do not hand-edit.\n#include \"loop_113.h\"\n#include <stdint.h>\n\nextern \"C\" void inner_loop_113(struct loop_113_data *data);\n\nextern \"C\" int armbench_entry_loop_113(void *a0, void *b0, int64_t n, void *res_out) {\n    struct loop_113_data data;\n    data.a0 = static_cast<uint32_t *>(a0);\n    data.b0 = static_cast<uint32_t *>(b0);\n    data.c0 = static_cast<uint32_t *>(res_out);\n    data.size = static_cast<uint64_t>(n);\n    inner_loop_113(&data);\n    return 0;\n}\n"
    },
    {
      "path": "kernel.cpp",
      "content": "#include \"loop_113.h\"\n#include <stdint.h>\n\nextern \"C\" void inner_loop_113(struct loop_113_data * input) {\n  uint32_t * a = input->a0;\n  uint32_t * b = input->b0;\n  uint32_t * c = input->c0;\n  uint64_t size = input->size;\n\n  uint64_t i;\n\n  for (i = 0; i < size; i += 2) {\n    c[i] = a[i] + a[i + 1];\n    c[i + 1] = b[i] + b[i + 1];\n  }\n}\n"
    }
  ],
  "description": "Scalar reference (auto-vectorization disabled) for loop_113. Baseline for speedup measurement."
}