{"id":135826,"date":"2026-10-08T16:03:46","date_gmt":"2026-10-08T08:03:46","guid":{"rendered":"https:\/\/version-2.com\/?p=135826"},"modified":"2026-10-08T16:14:11","modified_gmt":"2026-10-08T08:14:11","slug":"%e8%a9%95%e4%bc%b0%e8%99%9b%e5%b9%bb%e5%bc%95%e6%93%8e%e7%89%88%e6%9c%ac%e6%8e%a7%e5%88%b6%ef%bc%9aperforce-p4-%e8%88%87-lore-%e7%9a%84%e6%95%88%e8%83%bd%e5%9f%ba%e6%ba%96%e6%b8%ac%e8%a9%a6","status":"publish","type":"post","link":"https:\/\/version-2.com\/en\/2026\/10\/%e8%a9%95%e4%bc%b0%e8%99%9b%e5%b9%bb%e5%bc%95%e6%93%8e%e7%89%88%e6%9c%ac%e6%8e%a7%e5%88%b6%ef%bc%9aperforce-p4-%e8%88%87-lore-%e7%9a%84%e6%95%88%e8%83%bd%e5%9f%ba%e6%ba%96%e6%b8%ac%e8%a9%a6\/","title":{"rendered":"\u8a55\u4f30\u865b\u5e7b\u5f15\u64ce\u7248\u672c\u63a7\u5236\uff1aPerforce P4 \u8207 Lore \u7684\u6548\u80fd\u57fa\u6e96\u6e2c\u8a66"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\u7d42\u6975\u865b\u5e7b\u5f15\u64ce (Unreal Engine) \u7248\u672c\u63a7\u5236\u5927\u5c0d\u6c7a\uff1aPerforce P4 vs. Lore<\/h3>

\u5728\u6211\u70ba\u904a\u6232\u5de5\u4f5c\u5ba4\u548c\u4f01\u696d\u958b\u767c\u5718\u968a\u63d0\u4f9b\u65e5\u5e38\u8aee\u8a62\u7684\u904e\u7a0b\u4e2d\uff0c\u6709\u4e00\u500b\u554f\u984c\u7d93\u5e38\u4e3b\u5c0e\u8457\u5c0d\u8a71\uff1aPerforce P4 \u662f\u5426\u4f9d\u7136\u662f Unreal Engine \u5de5\u4f5c\u6d41\u7a0b\u4e2d\u7121\u53ef\u722d\u8b70\u7684\u738b\u8005\uff1f<\/em> \u70ba\u4e86\u64fa\u812b\u4e3b\u89c0\u610f\u898b\u548c\u4f9b\u61c9\u5546\u7684\u884c\u92b7\u8a71\u8853\uff0c\u6211\u8a2d\u8a08\u4e86\u4e00\u500b\u9ad8\u5ea6\u53ef\u91cd\u8907\u3001\u6a19\u6e96\u5316\u7684\u6846\u67b6\uff0c\u5ba2\u89c0\u5730\u5c07 P4 \u8207\u7248\u672c\u63a7\u5236\u9818\u57df\u7684\u65b0\u8208\u7af6\u722d\u5c0d\u624b\u9032\u884c\u57fa\u6e96\u6e2c\u8a66 (Benchmark)\u3002<\/p>

\u9019\u6b21\u5168\u9762\u7684\u89e3\u6790\u63a2\u8a0e\u4e86\u70ba\u4ec0\u9ebc\u5fc5\u9808\u6839\u64da\u771f\u5be6\u3001\u7e41\u91cd\u7684 Unreal Engine \u5c08\u6848\u53c3\u6578\u4f86\u8861\u91cf\u7248\u672c\u63a7\u5236\u7684\u6548\u80fd\u3002\u6211\u5c07\u9010\u6b65\u4ecb\u7d39\u7528\u65bc\u5c07 P4 \u8207 Epic Games \u7684\u65b0\u7cfb\u7d71 Lore \u9032\u884c\u5c0d\u6c7a\u7684 AWS \u67b6\u69cb\u548c\u903c\u771f\u8cc7\u6599\u96c6\uff0c\u63d0\u4f9b\u78ba\u5207\u7684\u6307\u4ee4\u4f9b\u60a8\u91cd\u73fe\u6e2c\u8a66\uff0c\u4e26\u5256\u6790\u9019\u4e9b\u6307\u6a19\u5c0d\u60a8\u5de5\u4f5c\u5ba4\u7684\u57fa\u790e\u67b6\u69cb\u6c7a\u7b56\u610f\u5473\u8457\u4ec0\u9ebc\u3002<\/p>

TL;DR\uff1a\u6838\u5fc3\u91cd\u9ede<\/h3>

\u672c\u6b21\u57fa\u6e96\u6e2c\u8a66\u5c07\u696d\u754c\u8001\u5c07 Perforce P4 \u76f4\u63a5\u8207 Epic Games \u6700\u8fd1\u5728\u829d\u52a0\u54e5 Unreal Fest \u4e0a\u9996\u5ea6\u516c\u958b\u7684\u7248\u672c\u63a7\u5236\u89e3\u6c7a\u65b9\u6848 Lore \u9032\u884c\u5c0d\u6c7a\u3002\u4f7f\u7528\u4e2d\u7b49\u898f\u6a21\u7684 UE \u8cc7\u6599\u96c6\u4e26\u8ffd\u8e64\u6a19\u6e96\u958b\u767c\u4eba\u54e1\u64cd\u4f5c\uff08\u65b0\u589e\u3001\u63d0\u4ea4\u3001\u540c\u6b65\u548c\u8907\u88fd\uff09\uff0c\u7d50\u679c\u662f\u975e\u5e38\u6c7a\u5b9a\u6027\u7684\uff1a<\/p>

  • \u901f\u5ea6 (Velocity)\uff1a<\/strong> \u900f\u904e\u6211\u5011\u7684\u4f3a\u670d\u5668\u90e8\u7f72\u5957\u4ef6 (SDP) \u90e8\u7f72\u7684 P4 \u4f3a\u670d\u5668\uff0c\u5728\u57f7\u884c\u6a19\u6e96\u898f\u6a21\u7684\u7a0b\u5f0f\u78bc\u63d0\u4ea4\u6642\uff0c\u901f\u5ea6\u6bd4 Lore \u5feb 2.7 \u500d<\/strong>\u3002<\/li>
  • \u8cc7\u6e90\u4f54\u7528 (Resource Footprint)\uff1a<\/strong> \u96d6\u7136\u521d\u59cb\u5132\u5b58\u5eab\u63d0\u53d6\uff08P4 \u7684 ‘sync’ \u8207 Lore \u7684 ‘clone’\uff09\u5b8c\u6210\u6642\u9593\u5927\u81f4\u76f8\u540c\uff0c\u4f46 Lore \u88ab\u8b49\u660e\u6975\u5176\u6d88\u8017\u8cc7\u6e90\uff0c\u5176\u8a18\u61b6\u9ad4\u6d88\u8017\u91cf\u662f P4 \u7684 14 \u500d<\/strong>\u3002<\/li><\/ul><\/div>

    \u8a2d\u8a08\u57fa\u6e96\u6e2c\u8a66\uff1a\u65b9\u6cd5\u8ad6<\/h2>

    Unreal Engine \u4e0d\u518d\u53ea\u9069\u7528\u65bc\u7368\u7acb\u904a\u6232\uff1b\u5b83\u9a45\u52d5\u8457\u4f01\u696d\u7d1a\u8996\u89ba\u5316\u3001\u865b\u64ec\u88fd\u4f5c\u548c 3A \u5927\u4f5c\u3002\u9019\u4e9b\u9f90\u5927\u7684\u5c08\u6848\u5e36\u4f86\u4e86\u7368\u7279\u7684\u7248\u672c\u63a7\u5236\u6469\u64e6\uff1a\u50b3\u8f38\u5de8\u5927\u7684\u4e8c\u9032\u4f4d\u6a94\u6848\u3001\u7ba1\u7406\u8907\u96dc\u7684\u5718\u968a\u4f9d\u8cf4\u95dc\u4fc2\u4ee5\u53ca\u907f\u514d\u5de5\u4f5c\u6d41\u7a0b\u74f6\u9838\u3002\u6a19\u6e96\u8edf\u9ad4\u5132\u5b58\u5eab\u76f8\u6bd4\u4e4b\u4e0b\u76f8\u5f62\u898b\u7d40\u3002<\/p>

    \u70ba\u4e86\u78ba\u4fdd\u6e2c\u8a66\u53cd\u6620\u73fe\u5be6\uff0c\u8cc7\u6599\u96c6\u5fc5\u9808\u5305\u542b\uff1a<\/p>

    • \u5927\u91cf\u7684\u7d14\u6587\u5b57\u539f\u59cb\u78bc\u6a94\u6848\u3002<\/li>
    • \u7e41\u91cd\u7684\u4e8c\u9032\u4f4d\u8cc7\u7522\uff08.uasset<\/code> \u548c .umap<\/code> \u6a94\u6848\uff09\uff0c\u4ee5\u53ca\u97f3\u8a0a\u548c\u5716\u5f62\u7b49\u53ef\u58d3\u7e2e\u5a92\u9ad4\u7684\u6df7\u5408\u9ad4\u3002<\/li><\/ul>

      \u6211\u4f7f\u7528\u6211\u5011\u7684\u4f3a\u670d\u5668\u90e8\u7f72\u5957\u4ef6 (SDP) \u90e8\u7f72\u4e86 Perforce\u3002SDP \u662f Linux\/Windows \u8173\u672c\u7684\u96c6\u5408\uff0c\u53ef\u7acb\u5373\u914d\u7f6e\u9ad8\u5ea6\u6700\u4f73\u5316\u3001\u4f01\u696d\u7d1a\u7684 P4 \u4f3a\u670d\u5668\uff0c\u5728\u4e0d\u6539\u8b8a\u6838\u5fc3 P4 \u57f7\u884c\u6a94\u7684\u60c5\u6cc1\u4e0b\u6a19\u6e96\u5316\u7ba1\u7406\u4efb\u52d9\u3002<\/p>

      AWS \u96f2\u7aef\u5be6\u9a57\u5ba4<\/h3>

      \u7531\u65bc\u73fe\u4ee3\u5de5\u4f5c\u5ba4\u56b4\u91cd\u4f9d\u8cf4\u96f2\u7aef\u57fa\u790e\u67b6\u69cb\u4f86\u652f\u63f4\u9060\u7aef\u3001\u5168\u7403\u5206\u4f48\u7684\u5718\u968a\uff0c\u56e0\u6b64\u5728 AWS \u4e2d\u57f7\u884c\u6b64\u57fa\u6e96\u6e2c\u8a66\u63d0\u4f9b\u4e86\u6700\u771f\u5be6\u4e14\u53ef\u91cd\u73fe\u7684\u57fa\u6e96\u7dda\u3002<\/p>

      \u6e2c\u8a66\u7684\u8edf\u9ad4\u7248\u672c\uff1a<\/strong><\/p>

      • Perforce P4: 2026.1 (Patch 2)<\/code><\/li>
      • Lore: 0.8.5<\/code><\/li><\/ul>

        \u57fa\u790e\u67b6\u69cb\u8207\u7db2\u8def\u914d\u7f6e<\/h3>

        \u6e2c\u8a66\u4f4d\u5728\u540c\u4e00\u500b\u8cc7\u6599\u4e2d\u5fc3\u6a5f\u67b6\u4e0a\u7684\u7528\u6236\u7aef\u548c\u4f3a\u670d\u5668\uff0c\u4e26\u4e0d\u80fd\u53cd\u6620\u958b\u767c\u4eba\u54e1\u7684\u5be6\u969b\u5de5\u4f5c\u60c5\u6cc1\u3002\u70ba\u4e86\u6a21\u64ec\u5f9e\u5bb6\u5ead\u8fa6\u516c\u5ba4\u9023\u7dda\u7684\u9060\u7aef\u958b\u767c\u4eba\u54e1\uff0c\u6211\u5728\u7528\u6236\u7aef\u6a5f\u5668\u4e0a\u4eba\u70ba\u5730\u6ce8\u5165\u4e86 30ms \u7684\u7db2\u8def\u5ef6\u9072<\/strong>\u3002<\/p>

        \u786c\u9ad4\u898f\u683c (\u57f7\u884c Ubuntu 24.04)\uff1a<\/strong><\/p>

        • \u4f3a\u670d\u5668 (Benchserver)\uff1a<\/strong> m7a.2xlarge<\/code>\uff088 vCPU\uff0c32GB RAM\uff09\u2014 \u4e2d\u578b UE \u5718\u968a\u7684\u7406\u60f3\u9078\u64c7\uff0c\u914d\u5099 gp3<\/code> \u5132\u5b58\u78c1\u789f\u5340\u3002<\/li>
        • \u7528\u6236\u7aef (Benchclient)\uff1a<\/strong> c7a.xlarge<\/code>\uff0c\u914d\u5099 200GB \/data<\/code> \u78c1\u789f\u5340\uff0810k IOPS\uff0c500MB\/s \u541e\u5410\u91cf\uff09\u3002<\/li><\/ul>

          \u95dc\u65bc Git \u7684\u7c21\u77ed\u8aaa\u660e\uff1a<\/em> \u96d6\u7136 Git \u5c0d\u65bc\u6a19\u6e96\u7684\u7d14\u6587\u5b57\u7a0b\u5f0f\u78bc\u5eab\u4f86\u8aaa\u975e\u5e38\u51fa\u8272\uff0c\u4f46\u8981\u7ba1\u7406\u904a\u6232\u5f15\u64ce\u9f90\u5927\u7684\u4e8c\u9032\u4f4d\u6709\u6548\u8ca0\u8f09\uff0c\u5247\u9700\u8981\u50cf P4 \u548c Lore \u6240\u63d0\u4f9b\u7684\u5c08\u7528\u5f8c\u7aef\u67b6\u69cb\u3002<\/p>
          \u6a94\u6848\u7cfb\u7d71 (Filesystem)<\/th>\u5927\u5c0f<\/th>\u639b\u8f09\u9ede (Mount Point)<\/th>IOPS<\/th>\u541e\u5410\u91cf (MB\/s)<\/th><\/tr><\/thead>
          \/dev\/nvme2n1p1<\/td>40G<\/td>\/hxlogs<\/td>10k<\/td>500<\/td><\/tr>
          \/dev\/nvme3n1p1<\/td>50G<\/td>\/hxmetadata<\/td>10k<\/td>500<\/td><\/tr>
          \/dev\/nvme1n1p1<\/td>750G<\/td>\/hxdepots<\/td>10k<\/td>700<\/td><\/tr><\/tbody><\/table>

          P4 \u67b6\u69cb\u9075\u5faa SDP \u6700\u4f73\u5be6\u52d9\uff1a\u4e00\u500b OS \u6839\u78c1\u789f\u5340\u52a0\u4e0a\u4e09\u500b\u7368\u7acb\u7684\u8cc7\u6599\u78c1\u789f\u5340\uff0c\u5206\u5225\u7528\u65bc\u65e5\u8a8c (journals\/logs)\u3001\u8cc7\u6599\u5eab\u548c\u7248\u672c\u6a94\u6848\u3002Lore \u4f3a\u670d\u5668\u540c\u6a23\u8a17\u7ba1\u5728 \/hxdepots<\/code> \u78c1\u789f\u5340\u4e0a\u4ee5\u78ba\u4fdd\u516c\u5e73\u7af6\u722d\u3002(\u6ce8\u610f\uff1a\u6e2c\u8a66\u671f\u9593\u4efb\u4f55\u6642\u5019\u90fd\u53ea\u6709\u4e00\u500b\u670d\u52d9\u8655\u65bc\u6d3b\u52d5\u72c0\u614b)\u3002<\/em><\/p>

          \u7b56\u5283\u8cbc\u8fd1\u73fe\u5be6\u7684\u8cc7\u6599\u96c6<\/h3>

          \u50c5\u50c5\u5f9e GitHub \u63d0\u53d6\u539f\u59cb UE \u539f\u59cb\u78bc\uff08\u7d04 223,000 \u500b\u6a94\u6848\uff0c\u5927\u5c0f\u50c5 2.68GB\uff09\u4e26\u4e0d\u80fd\u8907\u88fd\u904a\u6232\u958b\u767c\u4e2d\u8cc7\u7522\u7e41\u91cd\u7684\u73fe\u5be6\u3002<\/p>

          \u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u6211\u63d0\u53d6\u4e86 Unreal Engine 5.8.1 \u7248\u672c\u7684 commit (71fe36aac5a8df5ccd66c763ffc902b29b6a9c43<\/code>)\uff0c\u5b89\u88dd\u4e86\u4f9d\u8cf4\u9805\uff0c\u4e26\u57f7\u884c\u4e86 Setup.sh<\/code>\u3002\u7136\u5f8c\u6211\u7368\u7acb\u51fa\u300cEngine\u300d\u76ee\u9304\uff0c\u7522\u751f\u4e86\u4e00\u500b\u9ad8\u5ea6\u6e96\u78ba\u3001\u91cd\u91cf\u7d1a\u7684\u8cc7\u6599\u96c6\uff0c\u5305\u542b 362,028 \u500b\u6a94\u6848\uff0c\u7e3d\u8a08 91GB<\/strong>\u3002<\/p>

          perforce@benchclient:\/data\/UnrealEngine$ git ls-files --cached --others --exclude-standard -z | \\\nxargs -0 stat -c '%s' | \\\nawk '{s+=$1} END { \\\n   printf \"Files: %d\\nSize: %.2f GiB\\n\", NR, s\/1024\/1024\/1024 \\\n}'  \nFiles: 223987  \nSize: 2.68 GiB \n\nperforce@benchclient:\/data\/UnrealEngine$ du -sh Engine\/  \n91G Engine\/  \n\nperforce@benchclient:\/data\/UnrealEngine$ find Engine\/ -type f | grep -v .git | wc -l  \n362028<\/code><\/pre>
          \u6240\u6709\u7684\u9059\u6e2c\u8cc7\u6599\u90fd\u662f\u4f7f\u7528 P4Prometheus\u3001node_exporter \u548c Grafana \u7cbe\u5fc3\u6355\u7372\u7684\uff0c\u4ee5 15 \u79d2\u7684\u9593\u9694\u6293\u53d6\u8cc7\u6599\u3002<\/p>
          \u7d50\u679c\uff1a\u6b63\u9762\u4ea4\u92d2\u6548\u80fd<\/h2>
          \u7b2c\u4e00\u56de\u5408\uff1a\u65b0\u589e\u8207\u63d0\u4ea4\u6a94\u6848<\/h3>
          \u70ba\u4e86\u78ba\u4fdd\u5c0d\u7b49\uff0c\u6211\u5c07 P4 \u7684\u591a\u57f7\u884c\u7dd2\u63d0\u4ea4\u529f\u80fd\u8207 Lore \u7684\u539f\u751f\u5de5\u4f5c\u6d41\u7a0b\u9032\u884c\u4e86\u6bd4\u8f03\uff1a<\/p>
          • P4 \u5de5\u4f5c\u6d41\u7a0b\uff1a<\/strong> p4 add<\/code> + p4 submit<\/code>\uff08\u4f7f\u7528 10 \u500b\u57f7\u884c\u7dd2\uff09<\/li>
          • Lore \u5de5\u4f5c\u6d41\u7a0b\uff1a<\/strong> lore stage<\/code> + lore commit<\/code> + lore push<\/code><\/li><\/ul>
            P4 \u6700\u4f73\u5316\u63d0\u793a\uff1a<\/em> \u9810\u8a2d\u60c5\u6cc1\u4e0b\uff0cP4 \u6703\u6383\u63cf\u6a94\u6848\u4ee5\u78ba\u5b9a\u5b83\u5011\u662f\u6587\u5b57\uff08\u6703\u9032\u884c\u58d3\u7e2e\uff09\u9084\u662f\u4e8c\u9032\u4f4d\uff08\u4fdd\u6301\u539f\u6a23\uff09\u3002\u5c0d\u65bc 362k \u500b\u6a94\u6848\uff0c\u9019\u7a2e\u6383\u63cf\u6703\u5e36\u4f86\u4e0d\u5fc5\u8981\u7684\u5ef6\u9072\u3002\u5728 P4 2026.1 \u4e2d\u8a2d\u5b9a filesys.binaryscan=0<\/code> \u5373\u53ef\u5b8c\u5168\u6d88\u9664\u6b64\u984d\u5916\u958b\u92b7\u3002<\/p>
            \u6307\u6a19<\/th>P4 \u7e3d\u8a08<\/th>Lore \u7e3d\u8a08<\/th>\u88c1\u6c7a<\/th><\/tr><\/thead>
            \u5be6\u969b\u8017\u6642 (Wall Clock)<\/strong><\/td>5:15<\/td>14:30<\/td>P4 \u52dd\u51fa (Lore \u82b1\u8cbb 2.76 \u500d\u6642\u9593)<\/td><\/tr>
            \u7528\u6236\u7aef User CPU<\/strong><\/td>178.16s<\/td>1,278.59s<\/td>P4 \u52dd\u51fa (Lore \u6d88\u8017\u591a 7.18 \u500d CPU)<\/td><\/tr>
            \u7528\u6236\u7aef Sys CPU<\/strong><\/td>81.42s<\/td>152.85s<\/td>P4 \u52dd\u51fa (Lore \u4f7f\u7528\u591a 1.88 \u500d Sys CPU)<\/td><\/tr>
            \u6700\u5927\u7528\u6236\u7aef\u8a18\u61b6\u9ad4 (RSS)<\/strong><\/td>108 MB<\/td>13,392 MB<\/td>P4 \u4f54\u7d55\u5c0d\u512a\u52e2 (Lore \u4f7f\u7528\u591a 124 \u500d RAM)<\/td><\/tr><\/tbody><\/table>
            \u6578\u5b57\u80cc\u5f8c\u7684\u771f\u76f8\uff1a<\/strong><\/p>
            • P4 \u5728\u63d0\u4ea4\u968e\u6bb5\u5728\u4f3a\u670d\u5668\u7aef\u9ad8\u6548\u5730\u8655\u7406\u7e41\u91cd\u7684\u5de5\u4f5c\uff0c\u4e26\u900f\u904e\u5e73\u884c\u57f7\u884c\u7dd2\u5be6\u73fe\u4e86\u6975\u4f73\u7684\u64f4\u5c55\u3002<\/li>
            • Lore \u7684 stage<\/code> \u6307\u4ee4\u5b8c\u5168\u5728\u7528\u6236\u7aef\u904b\u4f5c\uff0c\u9020\u6210\u4e86\u5de8\u5927\u7684\u74f6\u9838\u3002<\/li>
            • \u96d6\u7136 Lore \u7684 push<\/code> \u9700\u8981\u7684 I\/O \u53ef\u4ee5\u5ffd\u7565\u4e0d\u8a08\uff0c\u4f46\u5176\u5728\u66ab\u5b58 (staging) \u671f\u9593\u7684\u7528\u6236\u7aef\u8a18\u61b6\u9ad4\u4f54\u7528\u91cf\u537b\u975e\u5e38\u9a5a\u4eba\u3002<\/li><\/ul>
              \u7b2c\u4e8c\u56de\u5408\uff1a\u7372\u53d6\u8cc7\u6599 (Sync vs. Clone)<\/h3>
              \u6307\u6a19<\/th>P4 Sync (4 \u500b\u57f7\u884c\u7dd2)<\/th>Lore Clone<\/th>\u88c1\u6c7a<\/th><\/tr><\/thead>
              \u5be6\u969b\u8017\u6642 (Wall Clock)<\/strong><\/td>3:10.09<\/td>3:22.12<\/td>P4 \u52dd\u51fa (\u5fae\u5f31\u512a\u52e2\uff0cLore \u82b1\u8cbb 1.06 \u500d\u6642\u9593)<\/td><\/tr>
              User CPU<\/strong><\/td>278.47s<\/td>211.10s<\/td>Lore \u52dd\u51fa (P4 \u4f7f\u7528\u591a 1.32 \u500d CPU)<\/td><\/tr>
              Sys CPU<\/strong><\/td>55.37s<\/td>170.01s<\/td>P4 \u52dd\u51fa (Lore \u4f7f\u7528\u591a 3.07 \u500d Sys CPU)<\/td><\/tr>
              CPU %<\/strong><\/td>175%<\/td>188%<\/td>\u7d71\u8a08\u5b78\u5e73\u624b<\/td><\/tr>
              \u6700\u5927\u8a18\u61b6\u9ad4 (RSS)<\/strong><\/td>988 MB<\/td>13,720 MB<\/td>P4 \u4f54\u7d55\u5c0d\u512a\u52e2 (Lore \u6d88\u8017\u591a 13.9 \u500d RAM)<\/td><\/tr><\/tbody><\/table>
              \u6578\u5b57\u80cc\u5f8c\u7684\u771f\u76f8\uff1a<\/strong><\/p>
              • \u7121\u8ad6\u4f7f\u7528 4 \u500b\u9084\u662f 10 \u500b\u57f7\u884c\u7dd2\uff0cP4 \u7684\u540c\u6b65\u6642\u9593\u90fd\u4fdd\u6301\u4e0d\u8b8a\uff0c\u9019\u8868\u660e\u5b58\u5728\u786c\u9ad4\u7684 I\/O \u74f6\u9838\uff0c\u800c\u975e\u8edf\u9ad4\u9650\u5236\u3002<\/li>
              • Lore \u662f\u9ad8\u5ea6\u7db2\u8def\u5bc6\u96c6\u578b\u7684\uff0c\u5118\u7ba1\u5f9e\u78c1\u789f\u8b80\u53d6\u7684\u8cc7\u6599\u91cf\u5e7e\u4e4e\u76f8\u540c\uff0c\u4f46\u5b83\u5728\u7db2\u8def\u4e0a\u63a8\u9001\u4e86 51.95 GB \u7684\u8cc7\u6599\uff0c\u800c P4 \u70ba 37.68 GB\uff08\u50b3\u51fa\u6d41\u91cf\u589e\u52a0\u4e86\u7d04 38%\uff09\u3002<\/li>
              • Lore \u5c0e\u81f4\u4e86\u660e\u986f\u66f4\u9ad8\u7684\u4f3a\u670d\u5668\u722d\u7528 (contention)\uff0c\u5fd9\u788c\u6642\u9593\u9ad8\u9054 40.4%\uff0c\u800c P4 \u70ba 18.3%\u3002<\/li><\/ul>
                \u91cd\u73fe\u57fa\u6e96\u6e2c\u8a66<\/h2>
                Perforce P4 \u57f7\u884c<\/h3>
                # 1. \u5efa\u7acb UE5 depot \u4e26\u521d\u59cb\u5316 stream\n$p4 --field Type=stream depot -o UE5 \\vert{} p4 depot -i$ p4 stream -t mainline -o \/\/UE5\/main | p4 stream -i \n\n# 2. \u7522\u751f\u76ee\u6a19\u6a94\u6848\u6e05\u55ae\n$cd \/data\/UnrealEngine$ find Engine\/ -type f | grep -v .git > ..\/filelist.txt \n \n# 3. \u914d\u7f6e\u5de5\u4f5c\u5340\u3001\u65b0\u589e\u6a94\u6848\u4e26\u63d0\u4ea4\n$p4 --field Stream=\/\/UE5\/main client -o Bench_ws \\vert{} p4 client -i$ nohup \/usr\/bin\/time -v p4 -Ztrack -x ..\/filelist.txt add > ..\/add.out & \n$ nohup \/usr\/bin\/time -v p4 -Ztrack submit -d \"New files\" > ..\/submit.out &\n\n# 4. \u540c\u6b65\u81f3\u4e7e\u6de8\u7684\u5de5\u4f5c\u5340\n$ mkdir \/data\/ws2 && cd \/data\/ws2 \n$p4 --field Stream=\/\/UE5\/main client -o Bench_ws2 \\vert{} p4 client -i$ nohup \/usr\/bin\/time -v p4 -Ztrack sync --parallel=threads=4  > ..\/sync.out &<\/code><\/pre>
                Lore \u57f7\u884c<\/h3>
                # 1. \u521d\u59cb\u5316 Lore \u5132\u5b58\u5eab\n$lore repository create lore:\/\/benchserver:41337\/UE5$ cd \/data\/UnrealEngine \n\n# 2. Stage\u3001Commit \u548c Push \u5de5\u4f5c\u6d41\u7a0b\n$ nohup \/usr\/bin\/time -v lore stage --targets ..\/file_list.txt > ..\/stage.txt & \n$ nohup \/usr\/bin\/time -v lore commit \"Test of UE5 Engine\" > ..\/commit.txt & \n$ nohup \/usr\/bin\/time -v lore push > ..\/push.txt & \n\n# 3. \u8907\u88fd (Clone) \u81f3\u4e7e\u6de8\u7684\u76ee\u9304\n$mkdir \/data\/lore_ws && cd \/data\/lore_ws$ nohup \/usr\/bin\/time -v lore clone lore:\/\/benchserver:41337\/UE5 > ..\/clone.txt &<\/code><\/pre>
                \u8abf\u6821 P4 \u4f3a\u670d\u5668<\/h3>
                \u96d6\u7136 SDP \u63d0\u4f9b\u4e86\u6975\u4f73\u7684\u9810\u8a2d\u503c\uff0c\u4f46\u8981\u5339\u914d\u9019\u500b\u7279\u5b9a\u7684\u57fa\u6e96\u6e2c\u8a66\uff0c\u9700\u8981\u8abf\u6574\u5e73\u884c\u57f7\u884c\u7dd2\u4e26\u505c\u7528\u4e8c\u9032\u4f4d\u6383\u63cf\uff1a<\/p>
                filesys.binaryscan: 0\nnet.parallel.max: 20\nnet.parallel.threads: 4\nnet.parallel.submit.threads: 4\nnet.parallel.sync.svrthreads: 150<\/code><\/pre>
                \u6700\u7d42\u88c1\u6c7a\uff1a\u54ea\u6b3e\u5f15\u64ce\u80fd\u9a45\u52d5\u60a8\u7684\u5de5\u4f5c\u5ba4\uff1f<\/h2>
                \u53ea\u8981\u8a2d\u5b9a\u5f97\u7576\uff0cPerforce P4 \u548c Lore \u90fd\u5c55\u73fe\u51fa\u5f37\u5927\u7684\u5f8c\u7aef\u89e3\u6c7a\u65b9\u6848\u80fd\u529b\u3002\u7136\u800c\uff0c\u5b83\u5011\u7684\u67b6\u69cb\u7406\u5ff5\u6c7a\u5b9a\u4e86\u622a\u7136\u4e0d\u540c\u7684\u57fa\u790e\u67b6\u69cb\u6210\u672c\u548c\u4f7f\u7528\u8005\u9ad4\u9a57\u3002<\/p>
                Lore \u9810\u8a2d\u63a1\u7528\u6fc0\u9032\u7684\u5e73\u884c\u8655\u7406\uff0c\u9019\u4f7f\u5f97\u5b83\u4e00\u958b\u59cb\u5c31\u6975\u5176\u6d88\u8017 RAM\u3002\u5c0d\u65bc\u4e0d\u65b7\u64f7\u53d6\u548c\u63d0\u4ea4\u6d77\u91cf UE \u8cc7\u6599\u96c6\u7684\u5718\u968a\u4f86\u8aaa\uff0cP4 \u7684\u901f\u5ea6\u660e\u986f\u5feb\u5f97\u591a<\/strong>\u3002<\/p>
                \u96d6\u7136\u8907\u88fd\/\u540c\u6b65\u7684\u901f\u5ea6\u5927\u81f4\u5e73\u5206\u79cb\u8272\uff0c\u4f46\u5728\u96f2\u7aef\u74b0\u5883\u4e2d\u5927\u898f\u6a21\u90e8\u7f72\u6642\uff0cP4 \u5448\u73fe\u51fa\u5de8\u5927\u7684\u6210\u672c\u512a\u52e2\u3002\u900f\u904e\u6e1b\u5c11\u7d04 38% \u7684\u50b3\u51fa (egress) \u8cc7\u6599\u50b3\u8f38\uff0c\u4e26\u4ee5 Lore \u7528\u6236\u7aef\u8a18\u61b6\u9ad4\u4f54\u7528\u91cf\u7684\u4e00\u5c0f\u90e8\u5206\u904b\u4f5c\uff0c\u5de5\u4f5c\u5ba4\u53ef\u4ee5\u70ba\u5176\u958b\u767c\u4eba\u54e1\u914d\u5099\u66f4\u7cbe\u7c21\u3001\u66f4\u4fbf\u5b9c\u7684\u57f7\u884c\u500b\u9ad4 (instances)\u3002Lore \u6700\u7d42\u53ef\u80fd\u6703\u900f\u904e\u8cc7\u7522\u7e41\u91cd\u5c08\u6848\u7684\u4f3a\u670d\u5668\u7aef\u91cd\u8907\u8cc7\u6599\u522a\u9664 (deduplication) \u4f86\u62b5\u6d88\u90e8\u5206\u5132\u5b58\u6210\u672c\uff0c\u4f46\u9019\u5fc5\u9808\u8207\u5176\u9f90\u5927\u7684\u7db2\u8def\u50b3\u8f38\u91cf\u548c\u9ad8 RAM \u9700\u6c42\u9032\u884c\u4ed4\u7d30\u6b0a\u8861\u3002<\/p>
                \u60a8\u7684\u7248\u672c\u63a7\u5236\u7cfb\u7d71\u5b88\u8b77\u8457\u5de5\u4f5c\u5ba4\u6700\u5bf6\u8cb4\u7684\u667a\u6167\u8ca1\u7522\u6b0a\u3002P4 \u4e4b\u6240\u4ee5\u80fd\u4fdd\u6301\u5176\u884c\u696d\u6a19\u6e96\u7684\u5730\u4f4d\uff0c\u662f\u56e0\u70ba\u5b83\u80fd\u8f15\u9b06\u64f4\u5c55\u81f3 PB \u7d1a (Petabytes) \u7684\u8cc7\u6599\u91cf\uff0c\u7121\u7e2b\u8655\u7406\u4e8c\u9032\u4f4d\u8cc7\u7522\u7684\u7368\u4f54\u9396\u5b9a (exclusive locking)\uff0c\u4e26\u8207\u7f8e\u8853\u4eba\u54e1\u548c\u958b\u767c\u4eba\u54e1\u7684\u5de5\u4f5c\u6d41\u7a0b\u5b8c\u7f8e\u6574\u5408\u3002\u7d50\u5408\u5ee3\u6cdb\u7684 GUI \u751f\u614b\u7cfb\u7d71\u548c\u5168\u7403\u4f01\u696d\u652f\u63f4\uff0cPerforce \u4f9d\u7136\u662f Unreal Engine \u958b\u767c\u4e2d\u7121\u53ef\u722d\u8b70\u7684\u91cd\u91cf\u7d1a\u738b\u8005\u3002<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
                \n\t\t\t\t\t\t\t
                \t\t
                \n\t\t\t\t\t\t
                \n\t\t\t\t\t\t
                \n\t\t\t\t\t
                \n\t\t\t
                \n\t\t\t\t\t\t
                \n\t\t\t\t\t
                \u95dc\u65bc OpenLogic<\/h3>
                OpenLogic \u7531 Perforce \u63d0\u4f9b\u5b8c\u6574\u7684\u4f01\u696d\u7d1a\u652f\u63f4\u548c\u670d\u52d9\uff0c\u5c08\u70ba\u5728\u5176\u57fa\u790e\u8a2d\u65bd\u4e2d\u4f7f\u7528\u958b\u6e90\u8edf\u4ef6\u7684\u516c\u53f8\u4f01\u696d\u800c\u8a2d\u8a08\u3002\u6211\u5011\u652f\u63f4\u8d85\u904e 400 \u7a2e\u958b\u6e90\u6280\u8853\uff0c\u63d0\u4f9b\u4fdd\u8b49\u7684\u670d\u52d9\u6c34\u6e96\u5354\u8b70\uff08SLA\uff09\uff0c\u4e26\u53ef\u76f4\u63a5\u8207\u7d93\u9a57\u8c50\u5bcc\u7684\u4f01\u696d\u67b6\u69cb\u5e2b\u6e9d\u901a\u3002\u900f\u904e\u6211\u5011\u7684 24\u00d77 \u5de5\u55ae\u652f\u63f4\u3001\u5c08\u696d\u670d\u52d9\u548c\u57f9\u8a13\uff0cOpenLogic \u63d0\u4f9b\u7d9c\u5408\u4e14\u5168\u9762\u7684\u958b\u6e90\u652f\u63f4\u89e3\u6c7a\u65b9\u6848\u3002<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t\n\t\t
                \n\t\t\t\t\t\t
                \n\t\t\t\t\t\t
                \n\t\t\t\t\t
                \n\t\t\t
                \n\t\t\t\t\t\t
                \n\t\t\t\t\t
                \u95dc\u65bcVersion 2<\/h3>
                Version 2 Digital \u662f\u7acb\u8db3\u4e9e\u6d32\u7684\u589e\u503c\u4ee3\u7406\u5546\u53caIT\u958b\u767c\u8005\u3002\u516c\u53f8\u5728\u7db2\u7d61\u5b89\u5168\u3001\u96f2\u7aef\u3001\u6578\u64da\u4fdd\u8b77\u3001\u7d42\u7aef\u8a2d\u5099\u3001\u57fa\u790e\u8a2d\u65bd\u3001\u7cfb\u7d71\u76e3\u63a7\u3001\u5b58\u5132\u3001\u7db2\u7d61\u7ba1\u7406\u3001\u5546\u696d\u751f\u7522\u529b\u548c\u901a\u4fe1\u7522\u54c1\u7b49\u5404\u500b\u9818\u57df\u4ee3\u7406\u767c\u5c55\u5404\u7a2e IT \u7522\u54c1\u3002\u900f\u904e\u516c\u53f8\u9f90\u5927\u7684\u7db2\u7d61\u3001\u901a\u8def\u3001\u92b7\u552e\u9ede\u3001\u5206\u92b7\u5546\u53ca\u5408\u4f5c\u5925\u4f34\uff0cVersion 2 \u63d0\u4f9b\u5ee3\u88ab\u5e02\u5834\u8b9a\u8cde\u7684\u7522\u54c1\u53ca\u670d\u52d9\u3002Version 2 \u7684\u92b7\u552e\u7db2\u7d61\u5305\u62ec\u53f0\u7063\u3001\u9999\u6e2f\u3001\u6fb3\u9580\u3001\u4e2d\u570b\u5927\u9678\u3001\u65b0\u52a0\u5761\u3001\u99ac\u4f86\u897f\u4e9e\u7b49\u5404\u4e9e\u592a\u5730\u5340\uff0c\u5ba2\u6236\u4f86\u81ea\u5404\u884c\u5404\u696d\uff0c\u5305\u62ec\u5168\u7403 1000 \u5927\u8de8\u570b\u4f01\u696d\u3001\u4e0a\u5e02\u516c\u53f8\u3001\u516c\u7528\u4e8b\u696d\u3001\u91ab\u7642\u3001\u91d1\u878d\u3001\u6559\u80b2\u6a5f\u69cb\u3001\u653f\u5e9c\u90e8\u9580\u3001\u7121\u6578\u6210\u529f\u7684\u4e2d\u5c0f\u4f01\u53ca\u4f86\u81ea\u4e9e\u6d32\u5404\u57ce\u5e02\u7684\u6d88\u8cbb\u5e02\u5834\u5ba2\u6236\u3002<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"
                \u7d42\u6975\u865b\u5e7b\u5f15\u64ce (Unreal Engine) \u7248\u672c\u63a7\u5236\u5927\u5c0d\u6c7a\uff1aPerforce P4 vs. Lore \u5728\u6211\u70ba […]<\/p>\n","protected":false},"author":149011790,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[1342,1298,61],"tags":[1341,1302],"class_list":["post-135826","post","type-post","status-publish","format-standard","hentry","category-year2026","category-openlogic","category-press-release","tag-1341","tag-openlogic"],"acf":[],"yoast_head":"\n\u8a55\u4f30\u865b\u5e7b\u5f15\u64ce\u7248\u672c\u63a7\u5236\uff1aPerforce P4 \u8207 Lore \u7684\u6548\u80fd\u57fa\u6e96\u6e2c\u8a66 - 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