When evaluated, this vm instruction loads the Float source value into the target word and sets the data type to Number. There are no conversions made between different types. This instruction may return an Error value. After the operation, the Instruction Pointer is promoted. The operation of this vm instruction is expressed in the following C expression:



(vmnatLoadFloat source target)

Name Format AIS Types
source regoffset float
target regoffset (word:number)



Here are a number of links to Lambda coding examples which contain this instruction in various use cases.



Keyword Links

Here are a number of links to this instruction by related keywords.

[...under construction ]


Instruction Type

Here are a number of links to this instructions of this same type.

vmnatAddInteger vmnatAddNumber vmnatAndInteger vmnatDivInteger
vmnatDivNumber vmnatDivrInteger vmnatDivrNumber vmnatJumpCCInteger
vmnatJumpCCNumber vmnatLoadCharacter vmnatLoadFloat vmnatLoadInteger
vmnatLoadLong vmnatLoadNumber vmnatLoadObject vmnatLoadShort
vmnatMulInteger vmnatMulNumber vmnatOrInteger vmnatSaveCharacter
vmnatSaveFloat vmnatSaveInteger vmnatSaveLong vmnatSaveNumber
vmnatSaveObject vmnatSaveShort vmnatShlInteger vmnatShrInteger
vmnatSubInteger vmnatSubNumber vmnatXorInteger


Argument Types

Here are a number of links which are related to this instructions .

vmadd vmaddi vmaddn vmdiv
vmdivi vmdivn vmdivr vmdivri
vmdivrn vmjumpcc vmmul vmmuli
vmmuln vmnadd vmnatAddNumber vmnatDivNumber
vmnatDivrNumber vmnatJumpCCNumber vmnatLoadFloat vmnatLoadNumber
vmnatMulNumber vmnatSaveFloat vmnatSaveNumber vmnatSubNumber
vmndiv vmndivr vmnmul vmnsub
vmregAbsNumber vmregAddNumber vmregCosNumber vmregDivNumber
vmregDivrNumber vmregInteger vmregJumpCCNumber vmregLoadNumber
vmregLogNumber vmregMoveNumber vmregMulNumber vmregNumber
vmregPwrNumber vmregRefFloat vmregRefNumber vmregSaveNumber
vmregSaveTail vmregSetFloat vmregSetIntImmediate vmregSetNumber
vmregSetXFloat vmregSetXNumber vmregSinNumber vmregSqrtNumber
vmregSubNumber vmregTanNumber vmsub vmsubi
vmsubn vmvecNumScalar vmvecNumVector vmvecPop
vmvecPopNumber vmvecPush vmvecPushNumber vmvecSwapCC


Virtual Machine Instructions

AIS Lambdas are designed to be write-once-run-anywhere executable objects. This is accomplished via the virtual machine concept of software Lambda execution. Lambda virtual machines are designed to be mapped onto the actual host microchip at the server location, providing faithful Lambda execution wherever the Lambda may travel on the Internet. There are currently several virtual machines operating within Analytic Information Server. The DRM virtual machine uses a Dynamically typed Register Machine model to provide portable Lambda execution from high level dynamically typed instructions all the way to super fast microchip-level register execution. The DRM virtual machine runs in emulation mode during the testing and debug phases of Lambda development, and there is an AIS Lambda debugger available for Lambdas running on this virtual machine. During the final release phases of Lambda development, DRM virtual machine Lambdas are automatically converted to the NATIVE virtual machine on the host computer, using the just-in-time compiler. The NATIVE virtual machine is a faithful machine language translation of the execution rules in the DRM virtual machine onto the actual host microchip at the server location. NATIVE virtual machine execution runs at microchip-level execution speeds.

How do I contact the AIS team?

You can always talk with the AIS at aiserver.sourceforge.net.