MatheMatrix · MatheMatrix · Mar 12, 2026
diff --git a/conf/db/upgrade/V5.5.12__schema.sql b/conf/db/upgrade/V5.5.12__schema.sql
@@ -31,3 +31,70 @@ WHERE `opaque` IS NOT NULL
   AND `endTime` IS NULL
   AND Json_getKeyValue(`opaque`, 'end_time') IS NOT NULL
   AND Json_getKeyValue(`opaque`, 'end_time') != '';
+
+-- dGPU (TensorFusion) support tables
+
+CREATE TABLE IF NOT EXISTS `zstack`.`DGpuProfileVO` (
+    `uuid`        VARCHAR(32)      NOT NULL,
+    `gpuSpecUuid` VARCHAR(32)      NOT NULL,
+    `memorySize`  BIGINT UNSIGNED  NOT NULL,
+    `shmemSize`   BIGINT UNSIGNED  NOT NULL DEFAULT 268435456,
+    `createDate`  TIMESTAMP        NOT NULL,
+    `lastOpDate`  TIMESTAMP        NOT NULL,
+    PRIMARY KEY (`uuid`),
+    UNIQUE KEY `uk_dgpu_profile` (`gpuSpecUuid`, `memorySize`),
+    CONSTRAINT `fk_dgpu_profile_spec`
+        FOREIGN KEY (`gpuSpecUuid`) REFERENCES `zstack`.`GpuDeviceSpecVO`(`uuid`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE IF NOT EXISTS `zstack`.`DGpuDeviceVO` (
+    `uuid`             VARCHAR(32)      NOT NULL,
+    `name`             VARCHAR(255)     NOT NULL,
+    `parentGpuUuid`    VARCHAR(32)      NOT NULL,
+    `gpuSpecUuid`      VARCHAR(32)      NOT NULL,
+    `hostUuid`         VARCHAR(32)      NOT NULL,
+    `vmInstanceUuid`   VARCHAR(32)      DEFAULT NULL,
+    `allocatedMemory`  BIGINT UNSIGNED  NOT NULL,
+    `shmemSize`        BIGINT UNSIGNED  NOT NULL DEFAULT 268435456,
+    `smPercentLimit`   INT              NOT NULL DEFAULT 0,
+    `protocol`         VARCHAR(16)      NOT NULL DEFAULT 'shmem',
+    `status`           VARCHAR(32)      NOT NULL,
+    `vendorId`         VARCHAR(64)      DEFAULT NULL,
+    `vendor`           VARCHAR(255)     DEFAULT NULL,
+    `createDate`       TIMESTAMP        NOT NULL,
+    `lastOpDate`       TIMESTAMP        NOT NULL,
+    PRIMARY KEY (`uuid`),
+    INDEX `idx_dgpu_device_parent` (`parentGpuUuid`),
+    INDEX `idx_dgpu_device_spec`   (`gpuSpecUuid`),
+    INDEX `idx_dgpu_device_host`   (`hostUuid`),
+    CONSTRAINT `fk_dgpu_device_parent`
+        FOREIGN KEY (`parentGpuUuid`) REFERENCES `zstack`.`PciDeviceVO`(`uuid`) ON DELETE CASCADE,
+    CONSTRAINT `fk_dgpu_device_spec`
+        FOREIGN KEY (`gpuSpecUuid`) REFERENCES `zstack`.`GpuDeviceSpecVO`(`uuid`),
+    CONSTRAINT `fk_dgpu_device_host`
+        FOREIGN KEY (`hostUuid`) REFERENCES `zstack`.`HostEO`(`uuid`) ON DELETE CASCADE,
+    CONSTRAINT `fk_dgpu_device_vm`
+        FOREIGN KEY (`vmInstanceUuid`) REFERENCES `zstack`.`VmInstanceEO`(`uuid`) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE IF NOT EXISTS `zstack`.`VmInstanceDGpuStrategyVO` (
+    `id`               BIGINT          NOT NULL AUTO_INCREMENT,
+    `vmInstanceUuid`   VARCHAR(32)     NOT NULL,
+    `gpuSpecUuid`      VARCHAR(32)     NOT NULL,
+    `memorySize`       BIGINT UNSIGNED NOT NULL,
+    `shmemSize`        BIGINT UNSIGNED NOT NULL DEFAULT 268435456,
+    `gpuDeviceUuid`    VARCHAR(32)     DEFAULT NULL,
+    `chooser`          VARCHAR(16)     NOT NULL,
+    `autoDetachOnStop` TINYINT(1)      NOT NULL DEFAULT 1,
+    `createDate`       TIMESTAMP       NOT NULL,
+    `lastOpDate`       TIMESTAMP       NOT NULL,
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `uk_vm_dgpu_strategy`       (`vmInstanceUuid`),
+    INDEX      `idx_vm_dgpu_strategy_spec` (`gpuSpecUuid`),
+    CONSTRAINT `fk_vm_dgpu_strategy_vm`
+        FOREIGN KEY (`vmInstanceUuid`) REFERENCES `zstack`.`VmInstanceEO`(`uuid`) ON DELETE CASCADE,
+    CONSTRAINT `fk_vm_dgpu_strategy_spec`
+        FOREIGN KEY (`gpuSpecUuid`) REFERENCES `zstack`.`GpuDeviceSpecVO`(`uuid`) ON DELETE CASCADE,
+    CONSTRAINT `fk_vm_dgpu_strategy_device`
+        FOREIGN KEY (`gpuDeviceUuid`) REFERENCES `zstack`.`PciDeviceVO`(`uuid`) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
diff --git a/header/src/main/java/org/zstack/header/zwatch/ResourceMetricBindingExtensionPoint.java b/header/src/main/java/org/zstack/header/zwatch/ResourceMetricBindingExtensionPoint.java
@@ -0,0 +1,73 @@
+package org.zstack.header.zwatch;
+
+import java.util.List;
+
+public interface ResourceMetricBindingExtensionPoint {
+    class ResourceMetricBinding {
+        private Class<?> resourceType;
+        private String logicalMetricName;
+        private String sourceNamespace;
+        private String sourceMetricName;
+        private String resourceField;
+        private String sourceLabel;
+        private boolean requireUniqueSourceKey;
+
+        public Class<?> getResourceType() {
+            return resourceType;
+        }
+
+        public void setResourceType(Class<?> resourceType) {
+            this.resourceType = resourceType;
+        }
+
+        public String getLogicalMetricName() {
+            return logicalMetricName;
+        }
+
+        public void setLogicalMetricName(String logicalMetricName) {
+            this.logicalMetricName = logicalMetricName;
+        }
+
+        public String getSourceNamespace() {
+            return sourceNamespace;
+        }
+
+        public void setSourceNamespace(String sourceNamespace) {
+            this.sourceNamespace = sourceNamespace;
+        }
+
+        public String getSourceMetricName() {
+            return sourceMetricName;
+        }
+
+        public void setSourceMetricName(String sourceMetricName) {
+            this.sourceMetricName = sourceMetricName;
+        }
+
+        public String getResourceField() {
+            return resourceField;
+        }
+
+        public void setResourceField(String resourceField) {
+            this.resourceField = resourceField;
+        }
+
+        public String getSourceLabel() {
+            return sourceLabel;
+        }
+
+        public void setSourceLabel(String sourceLabel) {
+            this.sourceLabel = sourceLabel;
+        }
+
+        public boolean isRequireUniqueSourceKey() {
+            return requireUniqueSourceKey;
+        }
+
+        public void setRequireUniqueSourceKey(boolean requireUniqueSourceKey) {
+            this.requireUniqueSourceKey = requireUniqueSourceKey;
+        }
+    }
+
+    List<ResourceMetricBinding> getResourceMetricBindings();
+}
diff --git a/sdk/src/main/java/SourceClassMap.java b/sdk/src/main/java/SourceClassMap.java
@@ -637,6 +637,9 @@ public class SourceClassMap {
 			put("org.zstack.pciDevice.gpu.GpuDeviceInventory", "org.zstack.sdk.GpuDeviceInventory");
 			put("org.zstack.pciDevice.gpu.GpuDeviceSpecInventory", "org.zstack.sdk.GpuDeviceSpecInventory");
 			put("org.zstack.pciDevice.gpu.GpuVendor", "org.zstack.sdk.GpuVendor");
+			put("org.zstack.pciDevice.gpu.dgpu.DGpuDeviceInventory", "org.zstack.sdk.DGpuDeviceInventory");
+			put("org.zstack.pciDevice.gpu.dgpu.DGpuProfileInventory", "org.zstack.sdk.DGpuProfileInventory");
+			put("org.zstack.pciDevice.gpu.dgpu.DGpuStatus", "org.zstack.sdk.DGpuStatus");
 			put("org.zstack.pciDevice.specification.mdev.MdevDeviceSpecInventory", "org.zstack.sdk.MdevDeviceSpecInventory");
 			put("org.zstack.pciDevice.specification.mdev.MdevDeviceSpecState", "org.zstack.sdk.MdevDeviceSpecState");
 			put("org.zstack.pciDevice.specification.mdev.PciDeviceMdevSpecRefInventory", "org.zstack.sdk.PciDeviceMdevSpecRefInventory");
@@ -1022,6 +1025,9 @@ public class SourceClassMap {
 			put("org.zstack.sdk.CpuMemoryCapacityData", "org.zstack.header.allocator.datatypes.CpuMemoryCapacityData");
 			put("org.zstack.sdk.CreateDataVolumeTemplateFromVolumeSnapshotFailure", "org.zstack.header.image.APICreateDataVolumeTemplateFromVolumeSnapshotEvent$Failure");
 			put("org.zstack.sdk.CreateRootVolumeTemplateFromVolumeSnapshotFailure", "org.zstack.header.image.APICreateRootVolumeTemplateFromVolumeSnapshotEvent$Failure");
+			put("org.zstack.sdk.DGpuDeviceInventory", "org.zstack.pciDevice.gpu.dgpu.DGpuDeviceInventory");
+			put("org.zstack.sdk.DGpuProfileInventory", "org.zstack.pciDevice.gpu.dgpu.DGpuProfileInventory");
+			put("org.zstack.sdk.DGpuStatus", "org.zstack.pciDevice.gpu.dgpu.DGpuStatus");
 			put("org.zstack.sdk.DRSAdviceInventory", "org.zstack.drs.entity.DRSAdviceInventory");
 			put("org.zstack.sdk.DRSVmMigrationActivityInventory", "org.zstack.drs.entity.DRSVmMigrationActivityInventory");
 			put("org.zstack.sdk.DataCenterInventory", "org.zstack.header.datacenter.DataCenterInventory");

diff --git a/sdk/src/main/java/org/zstack/sdk/DGpuDeviceInventory.java b/sdk/src/main/java/org/zstack/sdk/DGpuDeviceInventory.java
@@ -0,0 +1,127 @@
+package org.zstack.sdk;
+
+import org.zstack.sdk.DGpuStatus;
+
+public class DGpuDeviceInventory  {
+
+    public java.lang.String uuid;
+    public void setUuid(java.lang.String uuid) {
+        this.uuid = uuid;
+    }
+    public java.lang.String getUuid() {
+        return this.uuid;
+    }
+
+    public java.lang.String name;
+    public void setName(java.lang.String name) {
+        this.name = name;
+    }
+    public java.lang.String getName() {
+        return this.name;
+    }
+
+    public java.lang.String parentGpuUuid;
+    public void setParentGpuUuid(java.lang.String parentGpuUuid) {
+        this.parentGpuUuid = parentGpuUuid;
+    }
+    public java.lang.String getParentGpuUuid() {
+        return this.parentGpuUuid;
+    }
+
+    public java.lang.String gpuSpecUuid;
+    public void setGpuSpecUuid(java.lang.String gpuSpecUuid) {
+        this.gpuSpecUuid = gpuSpecUuid;
+    }
+    public java.lang.String getGpuSpecUuid() {
+        return this.gpuSpecUuid;
+    }
+
+    public java.lang.String hostUuid;
+    public void setHostUuid(java.lang.String hostUuid) {
+        this.hostUuid = hostUuid;
+    }
+    public java.lang.String getHostUuid() {
+        return this.hostUuid;
+    }
+
+    public java.lang.String vmInstanceUuid;
+    public void setVmInstanceUuid(java.lang.String vmInstanceUuid) {
+        this.vmInstanceUuid = vmInstanceUuid;
+    }
+    public java.lang.String getVmInstanceUuid() {
+        return this.vmInstanceUuid;
+    }
+
+    public java.lang.Long allocatedMemory;
+    public void setAllocatedMemory(java.lang.Long allocatedMemory) {
+        this.allocatedMemory = allocatedMemory;
+    }
+    public java.lang.Long getAllocatedMemory() {
+        return this.allocatedMemory;
+    }
+
+    public java.lang.Long shmemSize;
+    public void setShmemSize(java.lang.Long shmemSize) {
+        this.shmemSize = shmemSize;
+    }
+    public java.lang.Long getShmemSize() {
+        return this.shmemSize;
+    }
+
+    public java.lang.String protocol;
+    public void setProtocol(java.lang.String protocol) {
+        this.protocol = protocol;
+    }
+    public java.lang.String getProtocol() {
+        return this.protocol;
+    }
+
+    public int smPercentLimit;
+    public void setSmPercentLimit(int smPercentLimit) {
+        this.smPercentLimit = smPercentLimit;
+    }
+    public int getSmPercentLimit() {
+        return this.smPercentLimit;
+    }
+
+    public DGpuStatus status;
+    public void setStatus(DGpuStatus status) {
+        this.status = status;
+    }
+    public DGpuStatus getStatus() {
+        return this.status;
+    }
+
+    public java.sql.Timestamp createDate;
+    public void setCreateDate(java.sql.Timestamp createDate) {
+        this.createDate = createDate;
+    }
+    public java.sql.Timestamp getCreateDate() {
+        return this.createDate;
+    }
+
+    public java.sql.Timestamp lastOpDate;
+    public void setLastOpDate(java.sql.Timestamp lastOpDate) {
+        this.lastOpDate = lastOpDate;
+    }
+    public java.sql.Timestamp getLastOpDate() {
+        return this.lastOpDate;
+    }
+
+    public java.lang.String vendorId;
+    public void setVendorId(java.lang.String vendorId) {
+        this.vendorId = vendorId;
+    }
+    public java.lang.String getVendorId() {
+        return this.vendorId;
+    }
+
+    public java.lang.String vendor;
+    public void setVendor(java.lang.String vendor) {
+        this.vendor = vendor;
+    }
+    public java.lang.String getVendor() {
+        return this.vendor;
+    }
+
+}
diff --git a/sdk/src/main/java/org/zstack/sdk/DGpuProfileInventory.java b/sdk/src/main/java/org/zstack/sdk/DGpuProfileInventory.java
@@ -0,0 +1,55 @@
+package org.zstack.sdk;
+
+
+
+public class DGpuProfileInventory  {
+
+    public java.lang.String uuid;
+    public void setUuid(java.lang.String uuid) {
+        this.uuid = uuid;
+    }
+    public java.lang.String getUuid() {
+        return this.uuid;
+    }
+
+    public java.lang.String gpuSpecUuid;
+    public void setGpuSpecUuid(java.lang.String gpuSpecUuid) {
+        this.gpuSpecUuid = gpuSpecUuid;
+    }
+    public java.lang.String getGpuSpecUuid() {
+        return this.gpuSpecUuid;
+    }
+
+    public java.lang.Long memorySize;
+    public void setMemorySize(java.lang.Long memorySize) {
+        this.memorySize = memorySize;
+    }
+    public java.lang.Long getMemorySize() {
+        return this.memorySize;
+    }
+
+    public java.lang.Long shmemSize;
+    public void setShmemSize(java.lang.Long shmemSize) {
+        this.shmemSize = shmemSize;
+    }
+    public java.lang.Long getShmemSize() {
+        return this.shmemSize;
+    }
+
+    public java.sql.Timestamp createDate;
+    public void setCreateDate(java.sql.Timestamp createDate) {
+        this.createDate = createDate;
+    }
+    public java.sql.Timestamp getCreateDate() {
+        return this.createDate;
+    }
+
+    public java.sql.Timestamp lastOpDate;
+    public void setLastOpDate(java.sql.Timestamp lastOpDate) {
+        this.lastOpDate = lastOpDate;
+    }
+    public java.sql.Timestamp getLastOpDate() {
+        return this.lastOpDate;
+    }
+
+}
diff --git a/sdk/src/main/java/org/zstack/sdk/DGpuStatus.java b/sdk/src/main/java/org/zstack/sdk/DGpuStatus.java
@@ -0,0 +1,8 @@
+package org.zstack.sdk;
+
+public enum DGpuStatus {
+	Normal,
+	Fault,
+	Unknown,
+	Disconnected,
+}