Microsoft Interrupt Affinity Tool Latest June 15th, 2021 53.4 KB Portable version Interrupt_Affinity_Policy_Tool.zip MD5 / SHA1 / SHA256 Checksum 272.0 KB Installer Get Notified Receive an E-Mail when this download is updated. Publisher:Microsoft ...
The affinity of an interrupt is the set of processors that can service the interrupt. Each device has an affinity policy. The operating system uses the affinity policy to compute the affinity for that device's interrupts. The affinity policy can be specified in the device's INF file or regis...
NTSTATUS IoGetAffinityInterrupt( [in] PKINTERRUPT InterruptObject, [out] PGROUP_AFFINITY GroupAffinity ); Parameters[in] InterruptObjectFor more information, see the WdmlibIoGetAffinityInterrupt function.[out] GroupAffinityFor more information, see the WdmlibIoGetAffinityInterrupt function.Return...
The NDIS_NIC_SWITCH_VPORT_INTERRUPT_MODERATION enumeration specifies the interrupt moderation setting of a single root I/O virtualization (SR-IOV) virtual port (VPort) on the NIC switch. NDIS_NIC_SWITCH_VPORT_STATE The NDIS_NIC_SWITCH_VPORT_STATE enumeration specifies the state of a single ...
HalGetInterruptVector PnP 管理員會指派 PnP 裝置的驅動程式,其會傳遞每個IRP_MN_START_DEVICE要求的資源清單。 必須支援 PnP 管理員無法列舉的舊版裝置的驅動程序應該使用 IoReportDetectedDevice 和 IoReportResourceForDetection。 HalReadDmaCounter 請改為參閱 ReadDmaCounter。 HalSetBusData 請改用 IRP_MN_QUERY...
MessageIndex The interrupt index for message-signaled interrupts. Module The module that contains the DPC or ISR function. Return Value The return value of the DPC/ISR Type The type of event; this is- either DPC or Interrupt (ISR). Vector The value of the interrupt vector on the device.Th...
If you are using multiple network cards to achieve the proper bandwidth, you might also benefit from configuring Windows for interrupt affinity. For more information, see Scaling Heavy Network Traffic with Windows (https://blogs.msdn.com/sqlcat/archive/2008/09/18/scaling-heavy-network-traffic-...
IntFiltr lets each device have its own interrupt-affinity setting. This tool can be downloaded from Microsoft's FTP site at: https://download.microsoft.com/download/win2000platform/utility/1.001/nt5/en-us/intfiltr.exe Table 1 Recommended tuning for file server hardware. Expand table Server ...
In some cases performance can be improved by configuring interrupts and DPC affinity to a small number of CPUs on a multiprocessor system, which improves cache locality. In other cases, it works best to distribute the interrupts and DPCs among many CPUs, so as to keep the interrupt a...
When I select that device in the Interrupt Policy Configuration Tool (http://msdn.microsoft.com/en-us/windows/hardware/gg463378) I get the error "Registry value for affinity mask has unexpected type.". Changing the type of TargetSet to BINARY fixes this. Am I correct in assuming that it'...