完成6个要求，H800上性能0.1ms

.vscode/settings.json

@@ -0,0 +1,56 @@
+{
+    "files.associations": {
+        "*.json": "jsonc",
+        "array": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "cctype": "cpp",
+        "cfenv": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "compare": "cpp",
+        "concepts": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cstring": "cpp",
+        "ctime": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "deque": "cpp",
+        "string": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "exception": "cpp",
+        "algorithm": "cpp",
+        "functional": "cpp",
+        "iterator": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "numeric": "cpp",
+        "optional": "cpp",
+        "random": "cpp",
+        "string_view": "cpp",
+        "system_error": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "utility": "cpp",
+        "fstream": "cpp",
+        "initializer_list": "cpp",
+        "iosfwd": "cpp",
+        "iostream": "cpp",
+        "istream": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "numbers": "cpp",
+        "ostream": "cpp",
+        "sstream": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "typeinfo": "cpp",
+
+    },
+
+}

build.sh

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+#!/usr/bin/env bash
+# Simple Linux build script for gemv_quantv1.cpp using OpenCL
+# Usage: ./build.sh [output_name]
+set -euo pipefail
+
+CXX=${CXX:-g++}
+SRC=gemv_quantv1.cpp
+OUT=${1:-gemv_quantv1}
+CXXFLAGS_DEFAULT="-O3 -std=c++17 -DNDEBUG"
+CXXFLAGS=${CXXFLAGS:-$CXXFLAGS_DEFAULT}
+
+# Gather OpenCL flags via pkg-config when available; otherwise fall back to -lOpenCL
+CL_CFLAGS=""
+CL_LDFLAGS=""
+if command -v pkg-config >/dev/null 2>&1 && pkg-config --exists OpenCL; then
+  CL_CFLAGS="$(pkg-config --cflags OpenCL)"
+  CL_LDFLAGS="$(pkg-config --libs OpenCL)"
+else
+  # Fallback: common system defaults
+  CL_LDFLAGS="-lOpenCL"
+fi
+
+# Optional manual overrides similar to the Windows .bat
+# e.g. OPENCL_HEADERS=/usr/include OPENCL_LIB=/usr/lib/x86_64-linux-gnu ./build.sh
+if [[ -n "${OPENCL_HEADERS:-}" ]]; then
+  CL_CFLAGS+=" -I${OPENCL_HEADERS}"
+fi
+if [[ -n "${OPENCL_LIB:-}" ]]; then
+  CL_LDFLAGS+=" -L${OPENCL_LIB}"
+fi
+
+set -x
+"${CXX}" ${CXXFLAGS} ${CL_CFLAGS} -o "${OUT}" "${SRC}" ${CL_LDFLAGS}
+set +x
+
+echo "Build finished: ${OUT}"