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will likely result in degraded performance.",{"type":10,"tag":11,"props":1222,"children":1223},{},[1224],{"type":15,"value":1225},"Buffers created for this purpose must use the new buffer usage 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using the following command:",{"type":10,"tag":125,"props":1255,"children":1257},{"className":127,"code":1256,"language":129,"meta":130,"style":130},"void vkCmdInitializeGraphScratchMemoryAMDX(\n    VkCommandBuffer                             commandBuffer,\n    VkPipeline                                  executionGraph,\n    VkDeviceAddress                             scratch,\n    VkDeviceSize                                scratchSize);\n",[1258],{"type":10,"tag":133,"props":1259,"children":1260},{"__ignoreMap":130},[1261,1278,1295,1310,1327],{"type":10,"tag":137,"props":1262,"children":1263},{"class":139,"line":140},[1264,1269,1274],{"type":10,"tag":137,"props":1265,"children":1266},{"style":203},[1267],{"type":15,"value":1268},"void",{"type":10,"tag":137,"props":1270,"children":1271},{"style":150},[1272],{"type":15,"value":1273}," vkCmdInitializeGraphScratchMemoryAMDX",{"type":10,"tag":137,"props":1275,"children":1276},{"style":144},[1277],{"type":15,"value":158},{"type":10,"tag":137,"props":1279,"children":1280},{"class":139,"line":161},[1281,1286,1291],{"type":10,"tag":137,"props":1282,"children":1283},{"style":144},[1284],{"type":15,"value":1285},"    VkCommandBuffer                             ",{"type":10,"tag":137,"props":1287,"children":1288},{"style":170},[1289],{"type":15,"value":1290},"commandBuffer",{"type":10,"tag":137,"props":1292,"children":1293},{"style":144},[1294],{"type":15,"value":178},{"type":10,"tag":137,"props":1296,"children":1297},{"class":139,"line":181},[1298,1302,1306],{"type":10,"tag":137,"props":1299,"children":1300},{"style":144},[1301],{"type":15,"value":1142},{"type":10,"tag":137,"props":1303,"children":1304},{"style":170},[1305],{"type":15,"value":1147},{"type":10,"tag":137,"props":1307,"children":1308},{"style":144},[1309],{"type":15,"value":178},{"type":10,"tag":137,"props":1311,"children":1312},{"class":139,"line":199},[1313,1318,1323],{"type":10,"tag":137,"props":1314,"children":1315},{"style":144},[1316],{"type":15,"value":1317},"    VkDeviceAddress                             ",{"type":10,"tag":137,"props":1319,"children":1320},{"style":170},[1321],{"type":15,"value":1322},"scratch",{"type":10,"tag":137,"props":1324,"children":1325},{"style":144},[1326],{"type":15,"value":178},{"type":10,"tag":137,"props":1328,"children":1329},{"class":139,"line":218},[1330,1335,1340],{"type":10,"tag":137,"props":1331,"children":1332},{"style":144},[1333],{"type":15,"value":1334},"    VkDeviceSize                                ",{"type":10,"tag":137,"props":1336,"children":1337},{"style":170},[1338],{"type":15,"value":1339},"scratchSize",{"type":10,"tag":137,"props":1341,"children":1342},{"style":144},[1343],{"type":15,"value":292},{"type":10,"tag":11,"props":1345,"children":1346},{},[1347,1349,1354,1356,1361,1363,1369,1371,1377],{"type":15,"value":1348},"This command initializes it for the execution graph pipeline ",{"type":10,"tag":133,"props":1350,"children":1352},{"className":1351},[],[1353],{"type":15,"value":1147},{"type":15,"value":1355}," with the specified ",{"type":10,"tag":133,"props":1357,"children":1359},{"className":1358},[],[1360],{"type":15,"value":1339},{"type":15,"value":1362},".\nScratch memory will need to be re-initialized if it is going to be reused with a different execution graph pipeline, but can be used with the same pipeline repeatedly without re-initialization.\nScratch memory initialization can be synchronized using the compute pipeline stage ",{"type":10,"tag":133,"props":1364,"children":1366},{"className":1365},[],[1367],{"type":15,"value":1368},"VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT",{"type":15,"value":1370}," and shader write access flag ",{"type":10,"tag":133,"props":1372,"children":1374},{"className":1373},[],[1375],{"type":15,"value":1376},"VK_ACCESS_SHADER_WRITE_BIT",{"type":15,"value":757},{"type":10,"tag":106,"props":1379,"children":1381},{"id":1380},"_dispatch_a_graph",[1382],{"type":15,"value":1383},"Dispatch a graph",{"type":10,"tag":11,"props":1385,"children":1386},{},[1387],{"type":15,"value":1388},"Once an execution graph has been created and scratch memory has been initialized for it, the following commands can be used to execute the graph:",{"type":10,"tag":125,"props":1390,"children":1392},{"className":127,"code":1391,"language":129,"meta":130,"style":130},"typedef struct VkDispatchGraphInfoAMDX {\n    uint32_t                                    nodeIndex;\n    uint32_t                                    payloadCount;\n    VkDeviceOrHostAddressConstAMDX              payloads;\n    uint64_t                                    payloadStride;\n} VkDispatchGraphInfoAMDX;\n\ntypedef struct VkDispatchGraphCountInfoAMDX {\n    uint32_t                                    count;\n    VkDeviceOrHostAddressConstAMDX              infos;\n    uint64_t                                    stride;\n} VkDispatchGraphCountInfoAMDX;\n\nvoid vkCmdDispatchGraphAMDX(\n    VkCommandBuffer                             commandBuffer,\n    VkDeviceAddress                             scratch,\n    VkDeviceSize  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