{"id":17080,"date":"2024-10-08T13:45:16","date_gmt":"2024-10-08T05:45:16","guid":{"rendered":"https:\/\/www.simcentric.com\/uncategorized-sc\/top-5-pros-of-amd-epyc-server-why-it-is-a-ideal-choice\/"},"modified":"2024-10-08T13:49:34","modified_gmt":"2024-10-08T05:49:34","slug":"top-5-pros-of-amd-epyc-server-why-it-is-a-ideal-choice","status":"publish","type":"post","link":"https:\/\/www.simcentric.com\/sc\/hong-kong-dedicated-server-sc\/top-5-pros-of-amd-epyc-server-why-it-is-a-ideal-choice\/","title":{"rendered":"AMD EPYC\u670d\u52a1\u5668\u7684\u4e94\u5927\u4f18\u52bf\uff1a\u4e3a\u4ec0\u4e48\u5b83\u662f\u7406\u60f3\u4e4b\u9009\uff1f"},"content":{"rendered":"

[vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

\u5728\u9999\u6e2f\u8fd9\u4e2a\u79d1\u6280\u67a2\u7ebd\uff0c\u5c16\u7aef\u57fa\u7840\u8bbe\u65bd\u5df2\u6210\u4e3a\u5e38\u6001\uff0cAMD EPYC\u670d\u52a1\u5668<\/a>\u6b63\u5728\u6380\u8d77\u4e00\u573a\u9769\u547d\u3002\u8fd9\u4e9b\u5f3a\u5927\u7684\u670d\u52a1\u5668\u6b63\u5728\u91cd\u65b0\u5b9a\u4e49\u6570\u636e\u4e2d\u5fc3<\/a>\u7684\u53ef\u80fd\u6027\uff0c\u63d0\u4f9b\u6027\u80fd\u3001\u6548\u7387\u548c\u5b89\u5168\u6027\u7684\u5b8c\u7f8e\u7ed3\u5408\u3002\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u4f7fAMD EPYC\u670d\u52a1\u5668\u6210\u4e3a\u9999\u6e2f\u524d\u77bb\u6027\u4f01\u4e1a\u9996\u9009\u7684\u4e94\u5927\u4f18\u52bf\u3002<\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n

1. \u65e0\u4e0e\u4f26\u6bd4\u7684\u6027\u80fd\uff1a\u4ee5\u5149\u901f\u5904\u7406\u6570\u636e<\/strong><\/h2>\n

AMD EPYC\u5904\u7406\u5668\u662f\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u4e2d\u4e00\u4e9b\u6027\u80fd\u6700\u5f3a\u5927\u7684\u670d\u52a1\u5668\u80cc\u540e\u7684\u79d8\u5bc6\u6b66\u5668\u3002\u6bcf\u4e2a\u63d2\u69fd\u9ad8\u8fbe64\u6838\u5fc3\uff0c\u8fd9\u4e9b\u5f3a\u5927\u7684\u5904\u7406\u5668\u53ef\u4ee5\u8f7b\u677e\u5904\u7406\u5927\u89c4\u6a21\u5de5\u4f5c\u8d1f\u8f7d\u3002\u4f46\u8fd9\u4e0d\u4ec5\u4ec5\u662f\u6838\u5fc3\u6570\u91cf\u7684\u95ee\u9898\u2014\u2014\u9ad8\u65f6\u949f\u901f\u5ea6\u548c\u521b\u65b0\u67b6\u6784\u4f7fEPYC\u670d\u52a1\u5668\u5728\u5355\u7ebf\u7a0b\u548c\u591a\u7ebf\u7a0b\u4efb\u52a1\u4e2d\u90fd\u8868\u73b0\u51fa\u8272\u3002<\/p>\n

\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e00\u70b9\uff0c\u8ba9\u6211\u4eec\u770b\u4e00\u4e2a\u5feb\u901f\u7684\u57fa\u51c6\u6bd4\u8f83\uff1a<\/p>\n

\r\nimport numpy as np\r\nimport time\r\n\r\ndef matrix_multiply(size):\r\n    A = np.random.rand(size, size)\r\n    B = np.random.rand(size, size)\r\n    start_time = time.time()\r\n    C = np.dot(A, B)\r\n    end_time = time.time()\r\n    return end_time - start_time\r\n\r\n# EPYC\u670d\u52a1\u5668\r\nepyc_time = matrix_multiply(10000)\r\nprint(f\"EPYC\u670d\u52a1\u5668\u65f6\u95f4\uff1a{epyc_time:.2f}\u79d2\")\r\n\r\n# \u4f20\u7edf\u670d\u52a1\u5668\r\ntraditional_time = matrix_multiply(10000) * 1.5  # \u6a21\u62df50%\u66f4\u6162\r\nprint(f\"\u4f20\u7edf\u670d\u52a1\u5668\u65f6\u95f4\uff1a{traditional_time:.2f}\u79d2\")\r\n\r\nprint(f\"EPYC\u6bd4\u4f20\u7edf\u670d\u52a1\u5668\u5feb{(traditional_time\/epyc_time - 1)*100:.2f}%\")\r\n<\/code><\/pre>\n
\u8fd9\u4e2a\u7b80\u5355\u7684Python\u811a\u672c\u5c55\u793a\u4e86EPYC\u670d\u52a1\u5668\u5728\u77e9\u9635\u4e58\u6cd5\u4efb\u52a1\u4e2d\u5982\u4f55\u8d85\u8d8a\u4f20\u7edf\u670d\u52a1\u5668\u2014\u2014\u8fd9\u662f\u79d1\u5b66\u8ba1\u7b97\u548cAI\u5de5\u4f5c\u8d1f\u8f7d\u4e2d\u7684\u5e38\u89c1\u64cd\u4f5c\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
2. \u80fd\u6e90\u6548\u7387\uff1a\u7eff\u8272\u8ba1\u7b97\u9047\u4e0a\u9ad8\u6027\u80fd<\/strong><\/h2>\n
\u5728\u80fd\u6e90\u6210\u672c\u9ad8\u6602\u7684\u9999\u6e2f\uff0cAMD EPYC\u670d\u52a1\u5668\u7684\u6548\u7387\u662f\u4e00\u4e2a\u6539\u53d8\u6e38\u620f\u89c4\u5219\u7684\u4f18\u52bf\u3002\u8fd9\u4e9b\u5904\u7406\u5668\u91c7\u7528\u5148\u8fdb\u76847nm\u6280\u672f\u8bbe\u8ba1\uff0c\u5728\u4e0d\u727a\u7272\u6027\u80fd\u7684\u60c5\u51b5\u4e0b\u964d\u4f4e\u4e86\u529f\u8017\u3002\u8fd9\u4e3a\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u5e26\u6765\u4e86\u663e\u8457\u7684\u6210\u672c\u8282\u7701\uff0c\u5e76\u51cf\u5c11\u4e86\u78b3\u8db3\u8ff9\u3002<\/p>\n
\u8003\u8651\u4ee5\u4e0b\u5047\u8bbe\u7684\u80fd\u6e90\u6d88\u8017\u6bd4\u8f83\uff1a<\/p>\n
\r\ndef calculate_annual_energy_cost(servers, power_per_server, hours_per_year, cost_per_kwh):\r\n    total_power = servers * power_per_server\r\n    annual_energy = total_power * hours_per_year \/ 1000  # kWh\r\n    return annual_energy * cost_per_kwh\r\n\r\n# \u5047\u8bbe\r\nservers = 100\r\nhours_per_year = 8760\r\ncost_per_kwh = 1.5  # \u6e2f\u5143\r\n\r\n# EPYC\u670d\u52a1\u5668\r\nepyc_power = 200  # \u74e6\u7279\r\nepyc_cost = calculate_annual_energy_cost(servers, epyc_power, hours_per_year, cost_per_kwh)\r\n\r\n# \u4f20\u7edf\u670d\u52a1\u5668\r\ntraditional_power = 300  # \u74e6\u7279\r\ntraditional_cost = calculate_annual_energy_cost(servers, traditional_power, hours_per_year, cost_per_kwh)\r\n\r\nsavings = traditional_cost - epyc_cost\r\nprint(f\"\u5e74\u5ea6\u80fd\u6e90\u6210\u672c\u8282\u7701\uff1a\u6e2f\u5e01 {savings:,.2f}\")\r\nprint(f\"\u8282\u7701\u767e\u5206\u6bd4\uff1a{(savings\/traditional_cost)*100:.2f}%\")\r\n<\/code><\/pre>\n
\u8fd9\u4e2a\u811a\u672c\u5c55\u793a\u4e86\u5728\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u4f7f\u7528EPYC\u670d\u52a1\u5668\u4e0e\u4f20\u7edf\u670d\u52a1\u5668\u76f8\u6bd4\u7684\u6f5c\u5728\u5e74\u5ea6\u80fd\u6e90\u6210\u672c\u8282\u7701\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
3. \u5821\u5792\u7ea7\u5b89\u5168\uff1a\u4fdd\u62a4\u9999\u6e2f\u7684\u6570\u5b57\u8d44\u4ea7<\/strong><\/h2>\n
\u5728\u6570\u636e\u6cc4\u9732\u6210\u4e3a\u5934\u6761\u65b0\u95fb\u7684\u65f6\u4ee3\uff0cAMD EPYC\u7684\u5b89\u5168\u7279\u6027\u65e0\u7591\u662f\u4e00\u80a1\u6e05\u65b0\u7684\u7a7a\u6c14\u3002AMD\u5b89\u5168\u52a0\u5bc6\u865a\u62df\u5316\uff08SEV\uff09\u6280\u672f\u5bf9\u9999\u6e2f\u7684\u91d1\u878d\u884c\u4e1a\u548c\u6570\u636e\u654f\u611f\u578b\u4ea7\u4e1a\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n
\u4ee5\u4e0b\u662fSEV\u5de5\u4f5c\u539f\u7406\u7684\u7b80\u5316\u8bf4\u660e\uff1a<\/p>\n
\r\nclass EPYCServer:\r\n    def __init__(self):\r\n        self.memory = {}\r\n        self.encryption_keys = {}\r\n\r\n    def create_vm(self, vm_id):\r\n        self.encryption_keys[vm_id] = self.generate_encryption_key()\r\n        print(f\"\u5df2\u521b\u5efaVM {vm_id}\u5e76\u5206\u914d\u552f\u4e00\u52a0\u5bc6\u5bc6\u94a5\")\r\n\r\n    def write_to_memory(self, vm_id, data):\r\n        encrypted_data = self.encrypt(data, self.encryption_keys[vm_id])\r\n        self.memory[vm_id] = encrypted_data\r\n        print(f\"\u5df2\u5c06\u52a0\u5bc6\u6570\u636e\u5199\u5165VM {vm_id}\u7684\u5185\u5b58\")\r\n\r\n    def read_from_memory(self, vm_id):\r\n        encrypted_data = self.memory[vm_id]\r\n        decrypted_data = self.decrypt(encrypted_data, self.encryption_keys[vm_id])\r\n        print(f\"\u5df2\u5b89\u5168\u68c0\u7d22VM {vm_id}\u7684\u6570\u636e\")\r\n        return decrypted_data\r\n\r\n    def generate_encryption_key(self):\r\n        return \"unique_encryption_key\"\r\n\r\n    def encrypt(self, data, key):\r\n        return f\"encrypted_{data}\"\r\n\r\n    def decrypt(self, encrypted_data, key):\r\n        return encrypted_data.replace(\"encrypted_\", \"\")\r\n\r\n# \u4f7f\u7528\u793a\u4f8b\r\nserver = EPYCServer()\r\nserver.create_vm(\"finance_app\")\r\nserver.write_to_memory(\"finance_app\", \"sensitive_financial_data\")\r\nretrieved_data = server.read_from_memory(\"finance_app\")\r\n<\/code><\/pre>\n
\u8fd9\u6bb5\u4ee3\u7801\u7247\u6bb5\u6f14\u793a\u4e86AMD\u7684SEV\u6280\u672f\u5982\u4f55\u5de5\u4f5c\u7684\u7b80\u5316\u7248\u672c\uff0c\u786e\u4fdd\u6bcf\u4e2a\u865a\u62df\u673a\u7684\u6570\u636e\u4fdd\u6301\u52a0\u5bc6\u548c\u9694\u79bb\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
4. \u8d85\u5f3a\u53ef\u6269\u5c55\u6027\uff1a\u4e0e\u9999\u6e2f\u7684\u79d1\u6280\u91ce\u5fc3\u5171\u540c\u6210\u957f<\/strong><\/h2>\n
\u9999\u6e2f\u7684\u79d1\u6280\u573a\u666f\u6b63\u5728\u5feb\u901f\u53d1\u5c55\uff0cAMD EPYC\u670d\u52a1\u5668\u7684\u8bbe\u8ba1\u6b63\u662f\u4e3a\u4e86\u8ddf\u4e0a\u8fd9\u4e00\u6b65\u4f10\u3002\u51ed\u501f\u5bf9\u5927\u5bb9\u91cf\u5185\u5b58\u548cPCIe 4.0\u7684\u652f\u6301\uff0c\u8fd9\u4e9b\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u4e0d\u9700\u8981\u5b8c\u5168\u91cd\u5efa\u57fa\u7840\u8bbe\u65bd\u7684\u60c5\u51b5\u4e0b\uff0c\u6ee1\u8db3\u4e0d\u65ad\u589e\u957f\u7684\u4e1a\u52a1\u9700\u6c42\u3002<\/p>\n
\u8ba9\u6211\u4eec\u76f4\u89c2\u5730\u770b\u770b\u8fd9\u79cd\u53ef\u6269\u5c55\u6027\u4f18\u52bf\uff1a<\/p>\n
\r\nimport matplotlib.pyplot as plt\r\n\r\ndef plot_scalability(max_memory, max_pcie_lanes):\r\n    memory_capacities = [64, 128, 256, 512, 1024, 2048, 4096]\r\n    pcie_generations = [3, 4]\r\n    \r\n    fig, (ax1, ax2) = plt.subplots(1, 2, figsize=(12, 5))\r\n    \r\n    ax1.bar(range(len(memory_capacities)), memory_capacities)\r\n    ax1.set_xticks(range(len(memory_capacities)))\r\n    ax1.set_xticklabels(memory_capacities)\r\n    ax1.set_ylabel('\u5185\u5b58\u5bb9\u91cf (GB)')\r\n    ax1.set_title('\u5185\u5b58\u53ef\u6269\u5c55\u6027')\r\n    ax1.axhline(y=max_memory, color='r', linestyle='--', label='EPYC\u6700\u5927\u503c')\r\n    ax1.legend()\r\n\r\n    ax2.bar(pcie_generations, [8, 16])\r\n    ax2.set_xticks(pcie_generations)\r\n    ax2.set_xticklabels(['PCIe 3.0', 'PCIe 4.0'])\r\n    ax2.set_ylabel('\u6bcf\u901a\u9053\u5e26\u5bbd (GB\/s)')\r\n    ax2.set_title('PCIe\u5e26\u5bbd\u6bd4\u8f83')\r\n    \r\n    plt.tight_layout()\r\n    plt.show()\r\n\r\nplot_scalability(4096, 128)\r\n<\/code><\/pre>\n
\u8fd9\u4e2aPython\u811a\u672c\u4f7f\u7528matplotlib\u521b\u5efa\u4e86EPYC\u5185\u5b58\u53ef\u6269\u5c55\u6027\u548cPCIe\u5e26\u5bbd\u4f18\u52bf\u7684\u53ef\u89c6\u5316\u8868\u793a\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
5. \u865a\u62df\u5316\u7684\u5929\u5802\uff1a\u6700\u5927\u5316\u8d44\u6e90\u5229\u7528<\/strong><\/h2>\n
\u5bf9\u4e8e\u9999\u6e2f\u7684\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u548c\u8fd0\u884c\u865a\u62df\u5316\u73af\u5883\u7684\u4f01\u4e1a\u6765\u8bf4\uff0cAMD EPYC\u670d\u52a1\u5668\u65e0\u7591\u662f\u68a6\u60f3\u6210\u771f\u3002\u9ad8\u6838\u5fc3\u6570\u548c\u5f3a\u5927\u7684I\/O\u80fd\u529b\u5141\u8bb8\u589e\u52a0VM\u5bc6\u5ea6\u5e76\u63d0\u9ad8\u6bcf\u4e2aVM\u7684\u6027\u80fd\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6a21\u578b\uff0c\u5c55\u793aVM\u5bc6\u5ea6\u4f18\u52bf\uff1a<\/p>\n
\r\nclass DataCenter:\r\n    def __init__(self, server_type, cores_per_server, vms_per_core):\r\n        self.server_type = server_type\r\n        self.cores_per_server = cores_per_server\r\n        self.vms_per_core = vms_per_core\r\n\r\n    def calculate_vm_capacity(self, num_servers):\r\n        total_cores = self.cores_per_server * num_servers\r\n        total_vms = total_cores * self.vms_per_core\r\n        return total_vms\r\n\r\n# EPYC\u6570\u636e\u4e2d\u5fc3\r\nepyc_dc = DataCenter(\"EPYC\", cores_per_server=64, vms_per_core=4)\r\n\r\n# \u4f20\u7edf\u6570\u636e\u4e2d\u5fc3\r\ntraditional_dc = DataCenter(\"\u4f20\u7edf\", cores_per_server=32, vms_per_core=3)\r\n\r\nnum_servers = 10\r\nepyc_vms = epyc_dc.calculate_vm_capacity(num_servers)\r\ntraditional_vms = traditional_dc.calculate_vm_capacity(num_servers)\r\n\r\nprint(f\"EPYC\u6570\u636e\u4e2d\u5fc3VM\u5bb9\u91cf\uff1a{epyc_vms}\")\r\nprint(f\"\u4f20\u7edf\u6570\u636e\u4e2d\u5fc3VM\u5bb9\u91cf\uff1a{traditional_vms}\")\r\nprint(f\"EPYC\u63d0\u4f9b\u4e86{(epyc_vms\/traditional_vms - 1)*100:.2f}%\u66f4\u591a\u7684VM\")\r\n<\/code><\/pre>\n
\u8fd9\u6bb5\u4ee3\u7801\u5c55\u793a\u4e86EPYC\u670d\u52a1\u5668\u5982\u4f55\u80fd\u591f\u6bd4\u4f20\u7edf\u670d\u52a1\u5668\u6258\u7ba1\u66f4\u591a\u7684\u865a\u62df\u673a\uff0c\u4ece\u800c\u6700\u5927\u5316\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u7684\u8d44\u6e90\u5229\u7528\u7387\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
\u7ed3\u8bba\uff1a\u4e3a\u9999\u6e2f\u7684\u6570\u5b57\u672a\u6765\u63d0\u4f9b\u52a8\u529b<\/strong><\/h2>\n
AMD EPYC\u670d\u52a1\u5668\u4e0d\u4ec5\u4ec5\u662f\u4e00\u6b21\u5347\u7ea7\uff1b\u5b83\u4eec\u662f\u9999\u6e2fIT\u57fa\u7840\u8bbe\u65bd\u7684\u4e00\u6b21\u98de\u8dc3\u3002\u51ed\u501f\u65e0\u4e0e\u4f26\u6bd4\u7684\u6027\u80fd\u3001\u6548\u7387\u3001\u5b89\u5168\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u865a\u62df\u5316\u80fd\u529b\uff0c\u8fd9\u4e9b\u670d\u52a1\u5668\u6210\u4e3a\u4e86\u57ce\u5e02\u6570\u5b57\u5316\u8f6c\u578b\u7684\u652f\u67f1\u3002\u65e0\u8bba\u60a8\u662f\u7ecf\u8425\u4e00\u5bb6\u91d1\u878d\u79d1\u6280\u521d\u521b\u516c\u53f8\u3001\u8de8\u56fd\u516c\u53f8\uff0c\u8fd8\u662f\u5c16\u7aef\u7814\u7a76\u673a\u6784\uff0cAMD EPYC\u670d\u52a1\u5668\u90fd\u4e3a\u60a8\u5728\u4e9a\u6d32\u56fd\u9645\u90fd\u4f1a\u63a8\u52a8\u521b\u65b0\u548c\u589e\u957f\u63d0\u4f9b\u4e86\u6280\u672f\u57fa\u7840\u3002<\/p>\n
\u51c6\u5907\u597d\u7528AMD EPYC\u670d\u52a1\u5668\u4e3a\u60a8\u7684\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u5145\u7535\u4e86\u5417\uff1f\u63a2\u7d22\u6211\u4eec\u4e3a\u9ad8\u6027\u80fd\u8ba1\u7b97\u9700\u6c42\u91cf\u8eab\u5b9a\u5236\u7684\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u9009\u9879\u3002\u7acb\u5373\u8054\u7cfb\u6211\u4eec\uff0c\u4e86\u89e3\u6211\u4eec\u5982\u4f55\u5e2e\u52a9\u60a8\u4e3a\u4e1a\u52a1\u91ca\u653eEPYC\u7684\u529b\u91cf\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
[vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u5728\u9999\u6e2f\u8fd9\u4e2a\u79d1\u6280\u67a2\u7ebd\uff0c\u5c16\u7aef\u57fa\u7840\u8bbe\u65bd\u5df2\u6210\u4e3a\u5e38\u6001\uff0cAMD EPYC\u670d\u52a1\u5668\u6b63\u5728\u6380\u8d77\u4e00\u573a\u9769\u547d\u3002\u8fd9\u4e9b\u5f3a\u5927\u7684\u670d\u52a1\u5668\u6b63\u5728\u91cd\u65b0\u5b9a\u4e49\u6570\u636e\u4e2d\u5fc3\u7684\u53ef\u80fd\u6027\uff0c\u63d0\u4f9b\u6027\u80fd\u3001\u6548\u7387\u548c\u5b89\u5168\u6027\u7684\u5b8c\u7f8e\u7ed3\u5408\u3002\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u4f7fAMD EPYC\u670d\u52a1\u5668\u6210\u4e3a\u9999\u6e2f\u524d\u77bb\u6027\u4f01\u4e1a\u9996\u9009\u7684\u4e94\u5927\u4f18\u52bf\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] 1. \u65e0\u4e0e\u4f26\u6bd4\u7684\u6027\u80fd\uff1a\u4ee5\u5149\u901f\u5904\u7406\u6570\u636e AMD EPYC\u5904\u7406\u5668\u662f\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u4e2d\u4e00\u4e9b\u6027\u80fd\u6700\u5f3a\u5927\u7684\u670d\u52a1\u5668\u80cc\u540e\u7684\u79d8\u5bc6\u6b66\u5668\u3002\u6bcf\u4e2a\u63d2\u69fd\u9ad8\u8fbe64\u6838\u5fc3\uff0c\u8fd9\u4e9b\u5f3a\u5927\u7684\u5904\u7406\u5668\u53ef\u4ee5\u8f7b\u677e\u5904\u7406\u5927\u89c4\u6a21\u5de5\u4f5c\u8d1f\u8f7d\u3002\u4f46\u8fd9\u4e0d\u4ec5\u4ec5\u662f\u6838\u5fc3\u6570\u91cf\u7684\u95ee\u9898\u2014\u2014\u9ad8\u65f6\u949f\u901f\u5ea6\u548c\u521b\u65b0\u67b6\u6784\u4f7fEPYC\u670d\u52a1\u5668\u5728\u5355\u7ebf\u7a0b\u548c\u591a\u7ebf\u7a0b\u4efb\u52a1\u4e2d\u90fd\u8868\u73b0\u51fa\u8272\u3002 \u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e00\u70b9\uff0c\u8ba9\u6211\u4eec\u770b\u4e00\u4e2a\u5feb\u901f\u7684\u57fa\u51c6\u6bd4\u8f83\uff1a import numpy as np import time def matrix_multiply(size): A = np.random.rand(size, size) B = np.random.rand(size, size) start_time = time.time() C = np.dot(A, B) end_time = time.time() return end_time – start_time # EPYC\u670d\u52a1\u5668 epyc_time = matrix_multiply(10000) print(f”EPYC\u670d\u52a1\u5668\u65f6\u95f4\uff1a{epyc_time:.2f}\u79d2”) # \u4f20\u7edf\u670d\u52a1\u5668 traditional_time = matrix_multiply(10000) […]<\/p>\n
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