Versions in this module Expand all Collapse all v0 v0.9.0-beta Aug 12, 2018 v0.8.0 Dec 17, 2017 Changes in this version + const AlreadyAcquired + const AlreadyMapped + const ArrayIsMapped + const Assert + const ContextAlreadyCurrent + const ContextAlreadyInUse + const ContextIsDestroyed + const DEBUG + const Deinitialized + const EccUncorrectable + const FileNotFound + const HardwareStackError + const HostMemoryAlreadyRegistered + const HostMemoryNotRegistered + const IllegalAddress + const IllegalInstruction + const InvalidAddressSpace + const InvalidContext + const InvalidDevice + const InvalidGraphicsContext + const InvalidHandle + const InvalidImage + const InvalidPc + const InvalidPtx + const InvalidSource + const InvalidValue + const LaunchFailed + const LaunchIncompatibleTexturing + const LaunchOutOfResources + const LaunchTimeout + const MapFailed + const MisalignedAddress + const NoBinaryForGpu + const NoDevice + const NotFound + const NotInitialized + const NotMapped + const NotMappedAsArray + const NotMappedAsPointer + const NotPermitted + const NotReady + const NotSupported + const NvlinkUncorrectable + const OperatingSystem + const OutOfMemory + const PeerAccessAlreadyEnabled + const PeerAccessNotEnabled + const PeerAccessUnsupported + const PrimaryContextActive + const ProfilerAlreadyStarted + const ProfilerAlreadyStopped + const ProfilerDisabled + const ProfilerNotInitialized + const SharedObjectInitFailed + const SharedObjectSymbolNotFound + const Success + const TooManyPeers + const Unknown + const UnmapFailed + const UnsupportedLimit + func AverageQueueLength() int + func BlockingCallers() map[string]int + func DestroyArray(hArray Array) (err error) + func DestroyContext(ctx *CUContext) error + func DestroyEvent(event *Event) (err error) + func DestroyStream(hStream *Stream) error + func Limits(limit Limit) (pvalue int64, err error) + func MemFree(dptr DevicePtr) (err error) + func MemFreeHost(p unsafe.Pointer) (err error) + func MemInfo() (free int64, total int64, err error) + func Memcpy(dst DevicePtr, src DevicePtr, ByteCount int64) (err error) + func Memcpy2D(pCopy Memcpy2dParam) (err error) + func Memcpy2DAsync(pCopy Memcpy2dParam, hStream Stream) (err error) + func Memcpy2DUnaligned(pCopy Memcpy2dParam) (err error) + func Memcpy3D(pCopy Memcpy3dParam) (err error) + func Memcpy3DAsync(pCopy Memcpy3dParam, hStream Stream) (err error) + func Memcpy3DPeer(pCopy Memcpy3dPeerParam) (err error) + func Memcpy3DPeerAsync(pCopy Memcpy3dPeerParam, hStream Stream) (err error) + func MemcpyAsync(dst DevicePtr, src DevicePtr, ByteCount int64, hStream Stream) (err error) + func MemcpyAtoA(dstArray Array, dstOffset int64, srcArray Array, srcOffset int64, ...) (err error) + func MemcpyAtoD(dstDevice DevicePtr, srcArray Array, srcOffset int64, ByteCount int64) (err error) + func MemcpyAtoH(dstHost unsafe.Pointer, srcArray Array, srcOffset int64, ByteCount int64) (err error) + func MemcpyAtoHAsync(dstHost unsafe.Pointer, srcArray Array, srcOffset int64, ByteCount int64, ...) (err error) + func MemcpyDtoA(dstArray Array, dstOffset int64, srcDevice DevicePtr, ByteCount int64) (err error) + func MemcpyDtoD(dstDevice DevicePtr, srcDevice DevicePtr, ByteCount int64) (err error) + func MemcpyDtoDAsync(dstDevice DevicePtr, srcDevice DevicePtr, ByteCount int64, hStream Stream) (err error) + func MemcpyDtoH(dstHost unsafe.Pointer, srcDevice DevicePtr, ByteCount int64) (err error) + func MemcpyDtoHAsync(dstHost unsafe.Pointer, srcDevice DevicePtr, ByteCount int64, hStream Stream) (err error) + func MemcpyHtoA(dstArray Array, dstOffset int64, srcHost unsafe.Pointer, ByteCount int64) (err error) + func MemcpyHtoAAsync(dstArray Array, dstOffset int64, srcHost unsafe.Pointer, ByteCount int64, ...) (err error) + func MemcpyHtoD(dstDevice DevicePtr, srcHost unsafe.Pointer, ByteCount int64) (err error) + func MemcpyHtoDAsync(dstDevice DevicePtr, srcHost unsafe.Pointer, ByteCount int64, hStream Stream) (err error) + func MemcpyPeer(dstDevice DevicePtr, dstContext CUContext, srcDevice DevicePtr, ...) (err error) + func MemcpyPeerAsync(dstDevice DevicePtr, dstContext CUContext, srcDevice DevicePtr, ...) (err error) + func MemsetD16(dstDevice DevicePtr, us uint16, N int64) (err error) + func MemsetD16Async(dstDevice DevicePtr, us uint16, N int64, hStream Stream) (err error) + func MemsetD2D16(dstDevice DevicePtr, dstPitch int64, us uint16, Width int64, Height int64) (err error) + func MemsetD2D16Async(dstDevice DevicePtr, dstPitch int64, us uint16, Width int64, Height int64, ...) (err error) + func MemsetD2D32(dstDevice DevicePtr, dstPitch int64, ui uint, Width int64, Height int64) (err error) + func MemsetD2D32Async(dstDevice DevicePtr, dstPitch int64, ui uint, Width int64, Height int64, ...) (err error) + func MemsetD2D8(dstDevice DevicePtr, dstPitch int64, uc byte, Width int64, Height int64) (err error) + func MemsetD2D8Async(dstDevice DevicePtr, dstPitch int64, uc byte, Width int64, Height int64, ...) (err error) + func MemsetD32(dstDevice DevicePtr, ui uint32, N int64) (err error) + func MemsetD32Async(dstDevice DevicePtr, ui uint, N int64, hStream Stream) (err error) + func MemsetD8(dstDevice DevicePtr, uc byte, N int64) (err error) + func MemsetD8Async(dstDevice DevicePtr, uc byte, N int64, hStream Stream) (err error) + func NumDevices() (count int, err error) + func PushCurrentCtx(ctx CUContext) (err error) + func QueueLengths() []int + func SetCurrentCacheConfig(config FuncCacheConfig) (err error) + func SetCurrentContext(ctx CUContext) (err error) + func SetLimit(limit Limit, value int64) (err error) + func SetSharedMemConfig(config SharedConfig) (err error) + func StreamPriorityRange() (leastPriority int, greatestPriority int, err error) + func Synchronize() (err error) + func Unload(hmod Module) (err error) + func Version() int + type AddressMode byte + const BorderMode + const ClampMode + const MirrorMode + const WrapMode + type Array uintptr + func Make3DArray(pAllocateArray Array3Desc) (pHandle Array, err error) + func MakeArray(pAllocateArray ArrayDesc) (pHandle Array, err error) + func (hArray Array) Descriptor() (pArrayDescriptor ArrayDesc, err error) + func (hArray Array) Descriptor3() (pArrayDescriptor Array3Desc, err error) + type Array3Desc struct + Depth uint + Flags uint + Format Format + Height uint + NumChannels uint + Width uint + type ArrayDesc struct + Format Format + Height uint + NumChannels uint + Width uint + type BatchedContext struct + func NewBatchedContext(c Context, d Device) *BatchedContext + func (ctx *BatchedContext) AllocAndCopy(p unsafe.Pointer, bytesize int64) (retVal DevicePtr, err error) + func (ctx *BatchedContext) Cleanup() + func (ctx *BatchedContext) DoWork() + func (ctx *BatchedContext) Errors() error + func (ctx *BatchedContext) FirstError() error + func (ctx *BatchedContext) LaunchAndSync(function Function, gridDimX, gridDimY, gridDimZ int, ...) + func (ctx *BatchedContext) LaunchKernel(function Function, gridDimX, gridDimY, gridDimZ int, ...) + func (ctx *BatchedContext) MemAlloc(bytesize int64) (retVal DevicePtr, err error) + func (ctx *BatchedContext) MemAllocManaged(bytesize int64, flags MemAttachFlags) (retVal DevicePtr, err error) + func (ctx *BatchedContext) MemFree(mem DevicePtr) + func (ctx *BatchedContext) MemFreeHost(p unsafe.Pointer) + func (ctx *BatchedContext) Memcpy(dst, src DevicePtr, byteCount int64) + func (ctx *BatchedContext) MemcpyDtoH(dst unsafe.Pointer, src DevicePtr, byteCount int64) + func (ctx *BatchedContext) MemcpyHtoD(dst DevicePtr, src unsafe.Pointer, byteCount int64) + func (ctx *BatchedContext) Run(errChan chan error) error + func (ctx *BatchedContext) SetCurrent() + func (ctx *BatchedContext) Synchronize() + func (ctx *BatchedContext) WorkAvailable() <-chan struct{} + type CUContext uintptr + func CurrentContext() (pctx CUContext, err error) + func PopCurrentCtx() (pctx CUContext, err error) + func (ctx CUContext) APIVersion() (version uint, err error) + func (ctx CUContext) Lock() error + func (ctx CUContext) String() string + func (ctx CUContext) Unlock() error + func (peerContext CUContext) DisablePeerAccess() (err error) + func (peerContext CUContext) EnablePeerAccess(Flags uint) (err error) + type Context interface + Address func(hTexRef TexRef) (pdptr DevicePtr, err error) + AddressMode func(hTexRef TexRef, dim int) (pam AddressMode, err error) + Array func(hTexRef TexRef) (phArray Array, err error) + AttachMemAsync func(hStream Stream, dptr DevicePtr, length int64, flags uint) + BorderColor func(hTexRef TexRef) (pBorderColor [3]float32, err error) + CUDAContext func() CUContext + CurrentCacheConfig func() (pconfig FuncCacheConfig, err error) + CurrentDevice func() (device Device, err error) + CurrentFlags func() (flags ContextFlags, err error) + Descriptor func(hArray Array) (pArrayDescriptor ArrayDesc, err error) + Descriptor3 func(hArray Array) (pArrayDescriptor Array3Desc, err error) + DestroyArray func(hArray Array) + DestroyEvent func(event *Event) + DestroyStream func(hStream *Stream) + DisablePeerAccess func(peerContext CUContext) + Do func(fn func() error) error + Elapsed func(hStart Event, hEnd Event) (pMilliseconds float64, err error) + EnablePeerAccess func(peerContext CUContext, Flags uint) + ErrChan func() chan<- error + Error func() error + FilterMode func(hTexRef TexRef) (pfm FilterMode, err error) + Format func(hTexRef TexRef) (pFormat Format, pNumChannels int, err error) + FunctionAttribute func(fn Function, attrib FunctionAttribute) (pi int, err error) + GetArray func(hSurfRef SurfRef) (phArray Array, err error) + LaunchKernel func(fn Function, gridDimX, gridDimY, gridDimZ int, ...) + Limits func(limit Limit) (pvalue int64, err error) + Load func(name string) (m Module, err error) + MakeEvent func(flags EventFlags) (event Event, err error) + MakeStream func(flags StreamFlags) (stream Stream, err error) + MakeStreamWithPriority func(priority int, flags StreamFlags) (stream Stream, err error) + MaxAnisotropy func(hTexRef TexRef) (pmaxAniso int, err error) + MemAlloc func(bytesize int64) (dptr DevicePtr, err error) + MemAllocManaged func(bytesize int64, flags MemAttachFlags) (dptr DevicePtr, err error) + MemAllocPitch func(WidthInBytes int64, Height int64, ElementSizeBytes uint) (dptr DevicePtr, pPitch int64, err error) + MemFree func(dptr DevicePtr) + MemFreeHost func(p unsafe.Pointer) + MemInfo func() (free int64, total int64, err error) + Memcpy func(dst DevicePtr, src DevicePtr, ByteCount int64) + Memcpy2D func(pCopy Memcpy2dParam) + Memcpy2DAsync func(pCopy Memcpy2dParam, hStream Stream) + Memcpy2DUnaligned func(pCopy Memcpy2dParam) + Memcpy3D func(pCopy Memcpy3dParam) + Memcpy3DAsync func(pCopy Memcpy3dParam, hStream Stream) + Memcpy3DPeer func(pCopy Memcpy3dPeerParam) + Memcpy3DPeerAsync func(pCopy Memcpy3dPeerParam, hStream Stream) + MemcpyAsync func(dst DevicePtr, src DevicePtr, ByteCount int64, hStream Stream) + MemcpyAtoA func(dstArray Array, dstOffset int64, srcArray Array, srcOffset int64, ...) + MemcpyAtoD func(dstDevice DevicePtr, srcArray Array, srcOffset int64, ByteCount int64) + MemcpyAtoH func(dstHost unsafe.Pointer, srcArray Array, srcOffset int64, ByteCount int64) + MemcpyAtoHAsync func(dstHost unsafe.Pointer, srcArray Array, srcOffset int64, ByteCount int64, ...) + MemcpyDtoA func(dstArray Array, dstOffset int64, srcDevice DevicePtr, ByteCount int64) + MemcpyDtoD func(dstDevice DevicePtr, srcDevice DevicePtr, ByteCount int64) + MemcpyDtoDAsync func(dstDevice DevicePtr, srcDevice DevicePtr, ByteCount int64, hStream Stream) + MemcpyDtoH func(dstHost unsafe.Pointer, srcDevice DevicePtr, ByteCount int64) + MemcpyDtoHAsync func(dstHost unsafe.Pointer, srcDevice DevicePtr, ByteCount int64, hStream Stream) + MemcpyHtoA func(dstArray Array, dstOffset int64, srcHost unsafe.Pointer, ByteCount int64) + MemcpyHtoAAsync func(dstArray Array, dstOffset int64, srcHost unsafe.Pointer, ByteCount int64, ...) + MemcpyHtoD func(dstDevice DevicePtr, srcHost unsafe.Pointer, ByteCount int64) + MemcpyHtoDAsync func(dstDevice DevicePtr, srcHost unsafe.Pointer, ByteCount int64, hStream Stream) + MemcpyPeer func(dstDevice DevicePtr, dstContext CUContext, srcDevice DevicePtr, ...) + MemcpyPeerAsync func(dstDevice DevicePtr, dstContext CUContext, srcDevice DevicePtr, ...) + MemsetD16 func(dstDevice DevicePtr, us uint16, N int64) + MemsetD16Async func(dstDevice DevicePtr, us uint16, N int64, hStream Stream) + MemsetD2D16 func(dstDevice DevicePtr, dstPitch int64, us uint16, Width int64, Height int64) + MemsetD2D16Async func(dstDevice DevicePtr, dstPitch int64, us uint16, Width int64, Height int64, ...) + MemsetD2D32 func(dstDevice DevicePtr, dstPitch int64, ui uint, Width int64, Height int64) + MemsetD2D32Async func(dstDevice DevicePtr, dstPitch int64, ui uint, Width int64, Height int64, ...) + MemsetD2D8 func(dstDevice DevicePtr, dstPitch int64, uc byte, Width int64, Height int64) + MemsetD2D8Async func(dstDevice DevicePtr, dstPitch int64, uc byte, Width int64, Height int64, ...) + MemsetD32 func(dstDevice DevicePtr, ui uint, N int64) + MemsetD32Async func(dstDevice DevicePtr, ui uint, N int64, hStream Stream) + MemsetD8 func(dstDevice DevicePtr, uc byte, N int64) + MemsetD8Async func(dstDevice DevicePtr, uc byte, N int64, hStream Stream) + ModuleFunction func(m Module, name string) (function Function, err error) + ModuleGlobal func(m Module, name string) (dptr DevicePtr, size int64, err error) + Priority func(hStream Stream) (priority int, err error) + QueryEvent func(hEvent Event) + QueryStream func(hStream Stream) + Record func(hEvent Event, hStream Stream) + Run func(chan error) error + SetAddress func(hTexRef TexRef, dptr DevicePtr, bytes int64) (ByteOffset int64, err error) + SetAddress2D func(hTexRef TexRef, desc ArrayDesc, dptr DevicePtr, Pitch int64) + SetAddressMode func(hTexRef TexRef, dim int, am AddressMode) + SetBorderColor func(hTexRef TexRef, pBorderColor [3]float32) + SetCacheConfig func(fn Function, config FuncCacheConfig) + SetCurrentCacheConfig func(config FuncCacheConfig) + SetFilterMode func(hTexRef TexRef, fm FilterMode) + SetFormat func(hTexRef TexRef, fmt Format, NumPackedComponents int) + SetFunctionSharedMemConfig func(fn Function, config SharedConfig) + SetLimit func(limit Limit, value int64) + SetMaxAnisotropy func(hTexRef TexRef, maxAniso uint) + SetMipmapFilterMode func(hTexRef TexRef, fm FilterMode) + SetMipmapLevelBias func(hTexRef TexRef, bias float64) + SetMipmapLevelClamp func(hTexRef TexRef, minMipmapLevelClamp float64, maxMipmapLevelClamp float64) + SetSharedMemConfig func(config SharedConfig) + SetTexRefFlags func(hTexRef TexRef, Flags TexRefFlags) + SharedMemConfig func() (pConfig SharedConfig, err error) + StreamFlags func(hStream Stream) (flags uint, err error) + StreamPriorityRange func() (leastPriority int, greatestPriority int, err error) + SurfRefSetArray func(hSurfRef SurfRef, hArray Array, Flags uint) + Synchronize func() + SynchronizeEvent func(hEvent Event) + SynchronizeStream func(hStream Stream) + TexRefFlags func(hTexRef TexRef) (pFlags uint, err error) + TexRefSetArray func(hTexRef TexRef, hArray Array, Flags uint) + Unload func(hmod Module) + Wait func(hStream Stream, hEvent Event, Flags uint) + WaitOnValue32 func(stream Stream, addr DevicePtr, value uint32, flags uint) + Work func() <-chan func() error + WriteValue32 func(stream Stream, addr DevicePtr, value uint32, flags uint) + type ContextFlags byte + const FlagsMas + const LMemResizeToMax + const MapHost + const SchedAuto + const SchedBlockingSync + const SchedMask + const SchedSpin + const SchedYield + func CurrentFlags() (flags ContextFlags, err error) + type Ctx struct + func CtxFromCUContext(d Device, cuctx CUContext, flags ContextFlags) *Ctx + func NewContext(d Device, flags ContextFlags) *Ctx + func NewManuallyManagedContext(d Device, flags ContextFlags) *Ctx + func (ctx *Ctx) Address(hTexRef TexRef) (pdptr DevicePtr, err error) + func (ctx *Ctx) AddressMode(hTexRef TexRef, dim int) (pam AddressMode, err error) + func (ctx *Ctx) Array(hTexRef TexRef) (phArray Array, err error) + func (ctx *Ctx) AttachMemAsync(hStream Stream, dptr DevicePtr, length int64, flags uint) + func (ctx *Ctx) BorderColor(hTexRef TexRef) (pBorderColor [3]float32, err error) + func (ctx *Ctx) CUDAContext() CUContext + func (ctx *Ctx) CanAccessPeer(dev Device, peerDev Device) (canAccessPeer int, err error) + func (ctx *Ctx) CurrentCacheConfig() (pconfig FuncCacheConfig, err error) + func (ctx *Ctx) CurrentDevice() (device Device, err error) + func (ctx *Ctx) CurrentFlags() (flags ContextFlags, err error) + func (ctx *Ctx) Descriptor(hArray Array) (pArrayDescriptor ArrayDesc, err error) + func (ctx *Ctx) Descriptor3(hArray Array) (pArrayDescriptor Array3Desc, err error) + func (ctx *Ctx) DestroyArray(hArray Array) + func (ctx *Ctx) DestroyEvent(event *Event) + func (ctx *Ctx) DestroyStream(hStream *Stream) + func (ctx *Ctx) DisablePeerAccess(peerContext CUContext) + func (ctx *Ctx) Do(fn func() error) error + func (ctx *Ctx) Elapsed(hStart Event, hEnd Event) (pMilliseconds float64, err error) + func (ctx *Ctx) EnablePeerAccess(peerContext CUContext, Flags uint) + func (ctx *Ctx) ErrChan() chan<- error + func (ctx *Ctx) Error() error + func (ctx *Ctx) FilterMode(hTexRef TexRef) (pfm FilterMode, err error) + func (ctx *Ctx) Format(hTexRef TexRef) (pFormat Format, pNumChannels int, err error) + func (ctx *Ctx) FunctionAttribute(fn Function, attrib FunctionAttribute) (pi int, err error) + func (ctx *Ctx) GetArray(hSurfRef SurfRef) (phArray Array, err error) + func (ctx *Ctx) LaunchKernel(fn Function, gridDimX, gridDimY, gridDimZ int, ...) + func (ctx *Ctx) Limits(limit Limit) (pvalue int64, err error) + func (ctx *Ctx) Load(name string) (m Module, err error) + func (ctx *Ctx) MakeEvent(flags EventFlags) (event Event, err error) + func (ctx *Ctx) MakeStream(flags StreamFlags) (stream Stream, err error) + func (ctx *Ctx) MakeStreamWithPriority(priority int, flags StreamFlags) (stream Stream, err error) + func (ctx *Ctx) MaxAnisotropy(hTexRef TexRef) (pmaxAniso int, err error) + func (ctx *Ctx) MemAlloc(bytesize int64) (dptr DevicePtr, err error) + func (ctx *Ctx) MemAllocManaged(bytesize int64, flags MemAttachFlags) (dptr DevicePtr, err error) + func (ctx *Ctx) MemAllocPitch(WidthInBytes int64, Height int64, ElementSizeBytes uint) (dptr DevicePtr, pPitch int64, err error) + func (ctx *Ctx) MemFree(dptr DevicePtr) + func (ctx *Ctx) MemFreeHost(p unsafe.Pointer) + func (ctx *Ctx) MemInfo() (free int64, total int64, err error) + func (ctx *Ctx) Memcpy(dst DevicePtr, src DevicePtr, ByteCount int64) + func (ctx *Ctx) Memcpy2D(pCopy Memcpy2dParam) + func (ctx *Ctx) Memcpy2DAsync(pCopy Memcpy2dParam, hStream Stream) + func (ctx *Ctx) Memcpy2DUnaligned(pCopy Memcpy2dParam) + func (ctx *Ctx) Memcpy3D(pCopy Memcpy3dParam) + func (ctx *Ctx) Memcpy3DAsync(pCopy Memcpy3dParam, hStream Stream) + func (ctx *Ctx) Memcpy3DPeer(pCopy Memcpy3dPeerParam) + func (ctx *Ctx) Memcpy3DPeerAsync(pCopy Memcpy3dPeerParam, hStream Stream) + func (ctx *Ctx) MemcpyAsync(dst DevicePtr, src DevicePtr, ByteCount int64, hStream Stream) + func (ctx *Ctx) MemcpyAtoA(dstArray Array, dstOffset int64, srcArray Array, srcOffset int64, ...) + func (ctx *Ctx) MemcpyAtoD(dstDevice DevicePtr, srcArray Array, srcOffset int64, ByteCount int64) + func (ctx *Ctx) MemcpyAtoH(dstHost unsafe.Pointer, srcArray Array, srcOffset int64, ByteCount int64) + func (ctx *Ctx) MemcpyAtoHAsync(dstHost unsafe.Pointer, srcArray Array, srcOffset int64, ByteCount int64, ...) + func (ctx *Ctx) MemcpyDtoA(dstArray Array, dstOffset int64, srcDevice DevicePtr, ByteCount int64) + func (ctx *Ctx) MemcpyDtoD(dstDevice DevicePtr, srcDevice DevicePtr, ByteCount int64) + func (ctx *Ctx) MemcpyDtoDAsync(dstDevice DevicePtr, srcDevice DevicePtr, ByteCount int64, hStream Stream) + func (ctx *Ctx) MemcpyDtoH(dstHost unsafe.Pointer, srcDevice DevicePtr, ByteCount int64) + func (ctx *Ctx) MemcpyDtoHAsync(dstHost unsafe.Pointer, srcDevice DevicePtr, ByteCount int64, hStream Stream) + func (ctx *Ctx) MemcpyHtoA(dstArray Array, dstOffset int64, srcHost unsafe.Pointer, ByteCount int64) + func (ctx *Ctx) MemcpyHtoAAsync(dstArray Array, dstOffset int64, srcHost unsafe.Pointer, ByteCount int64, ...) + func (ctx *Ctx) MemcpyHtoD(dstDevice DevicePtr, srcHost unsafe.Pointer, ByteCount int64) + func (ctx *Ctx) MemcpyHtoDAsync(dstDevice DevicePtr, srcHost unsafe.Pointer, ByteCount int64, hStream Stream) + func (ctx *Ctx) MemcpyPeer(dstDevice DevicePtr, dstContext CUContext, srcDevice DevicePtr, ...) + func (ctx *Ctx) MemcpyPeerAsync(dstDevice DevicePtr, dstContext CUContext, srcDevice DevicePtr, ...) + func (ctx *Ctx) MemsetD16(dstDevice DevicePtr, us uint16, N int64) + func (ctx *Ctx) MemsetD16Async(dstDevice DevicePtr, us uint16, N int64, hStream Stream) + func (ctx *Ctx) MemsetD2D16(dstDevice DevicePtr, dstPitch int64, us uint16, Width int64, Height int64) + func (ctx *Ctx) MemsetD2D16Async(dstDevice DevicePtr, dstPitch int64, us uint16, Width int64, Height int64, ...) + func (ctx *Ctx) MemsetD2D32(dstDevice DevicePtr, dstPitch int64, ui uint, Width int64, Height int64) + func (ctx *Ctx) MemsetD2D32Async(dstDevice DevicePtr, dstPitch int64, ui uint, Width int64, Height int64, ...) + func (ctx *Ctx) MemsetD2D8(dstDevice DevicePtr, dstPitch int64, uc byte, Width int64, Height int64) + func (ctx *Ctx) MemsetD2D8Async(dstDevice DevicePtr, dstPitch int64, uc byte, Width int64, Height int64, ...) + func (ctx *Ctx) MemsetD32(dstDevice DevicePtr, ui uint, N int64) + func (ctx *Ctx) MemsetD32Async(dstDevice DevicePtr, ui uint, N int64, hStream Stream) + func (ctx *Ctx) MemsetD8(dstDevice DevicePtr, uc byte, N int64) + func (ctx *Ctx) MemsetD8Async(dstDevice DevicePtr, uc byte, N int64, hStream Stream) + func (ctx *Ctx) ModuleFunction(m Module, name string) (function Function, err error) + func (ctx *Ctx) ModuleGlobal(m Module, name string) (dptr DevicePtr, size int64, err error) + func (ctx *Ctx) Priority(hStream Stream) (priority int, err error) + func (ctx *Ctx) QueryEvent(hEvent Event) + func (ctx *Ctx) QueryStream(hStream Stream) + func (ctx *Ctx) Record(hEvent Event, hStream Stream) + func (ctx *Ctx) Run(errChan chan error) error + func (ctx *Ctx) SetAddress(hTexRef TexRef, dptr DevicePtr, bytes int64) (ByteOffset int64, err error) + func (ctx *Ctx) SetAddress2D(hTexRef TexRef, desc ArrayDesc, dptr DevicePtr, Pitch int64) + func (ctx *Ctx) SetAddressMode(hTexRef TexRef, dim int, am AddressMode) + func (ctx *Ctx) SetBorderColor(hTexRef TexRef, pBorderColor [3]float32) + func (ctx *Ctx) SetCacheConfig(fn Function, config FuncCacheConfig) + func (ctx *Ctx) SetCurrentCacheConfig(config FuncCacheConfig) + func (ctx *Ctx) SetFilterMode(hTexRef TexRef, fm FilterMode) + func (ctx *Ctx) SetFormat(hTexRef TexRef, fmt Format, NumPackedComponents int) + func (ctx *Ctx) SetFunctionSharedMemConfig(fn Function, config SharedConfig) + func (ctx *Ctx) SetLimit(limit Limit, value int64) + func (ctx *Ctx) SetMaxAnisotropy(hTexRef TexRef, maxAniso uint) + func (ctx *Ctx) SetMipmapFilterMode(hTexRef TexRef, fm FilterMode) + func (ctx *Ctx) SetMipmapLevelBias(hTexRef TexRef, bias float64) + func (ctx *Ctx) SetMipmapLevelClamp(hTexRef TexRef, minMipmapLevelClamp float64, maxMipmapLevelClamp float64) + func (ctx *Ctx) SetSharedMemConfig(config SharedConfig) + func (ctx *Ctx) SetTexRefFlags(hTexRef TexRef, Flags TexRefFlags) + func (ctx *Ctx) SharedMemConfig() (pConfig SharedConfig, err error) + func (ctx *Ctx) StreamFlags(hStream Stream) (flags uint, err error) + func (ctx *Ctx) StreamPriorityRange() (leastPriority int, greatestPriority int, err error) + func (ctx *Ctx) SurfRefSetArray(hSurfRef SurfRef, hArray Array, Flags uint) + func (ctx *Ctx) Synchronize() + func (ctx *Ctx) SynchronizeEvent(hEvent Event) + func (ctx *Ctx) SynchronizeStream(hStream Stream) + func (ctx *Ctx) TexRefFlags(hTexRef TexRef) (pFlags uint, err error) + func (ctx *Ctx) TexRefSetArray(hTexRef TexRef, hArray Array, Flags uint) + func (ctx *Ctx) Unload(hmod Module) + func (ctx *Ctx) Wait(hStream Stream, hEvent Event, Flags uint) + func (ctx *Ctx) WaitOnValue32(stream Stream, addr DevicePtr, value uint32, flags uint) + func (ctx *Ctx) Work() <-chan func() error + func (ctx *Ctx) WriteValue32(stream Stream, addr DevicePtr, value uint32, flags uint) + type Device int + const BadDevice + const CPU + func CurrentDevice() (device Device, err error) + func GetDevice(ordinal int) (device Device, err error) + func (d Device) ComputeCapability() (major, minor int, err error) + func (d Device) IsGPU() bool + func (d Device) MakeContext(flags ContextFlags) (CUContext, error) + func (d Device) Name() (string, error) + func (d Device) RetainPrimaryCtx() (primaryContext CUContext, err error) + func (d Device) String() string + func (dev Device) Attribute(attrib DeviceAttribute) (pi int, err error) + func (dev Device) Attributes(attrs ...DeviceAttribute) ([]int, error) + func (dev Device) CanAccessPeer(peerDev Device) (canAccessPeer int, err error) + func (dev Device) PrimaryCtxState() (flags ContextFlags, active int, err error) + func (dev Device) ReleasePrimaryCtx() (err error) + func (dev Device) ResetPrimaryCtx() (err error) + func (dev Device) SetPrimaryCtxFlags(flags ContextFlags) (err error) + func (dev Device) TotalMem() (bytes int64, err error) + func (srcDevice Device) P2PAttribute(attrib P2PAttribute, dstDevice Device) (value int, err error) + type DeviceAttribute int + const AsyncEngineCount + const CanMapHostMemory + const CanTex2dGather + const CanUseHostPointerForRegisteredMem + const ClockRate + const ComputeCapabilityMajor + const ComputeCapabilityMinor + const ComputeMode + const ComputePreemptionSupported + const ConcurrentKernels + const ConcurrentManagedAccess + const EccEnabled + const GlobalL1CacheSupported + const GlobalMemoryBusWidth + const GpuOverlap + const HostNativeAtomicSupported + const Integrated + const KernelExecTimeout + const L2CacheSize + const LocalL1CacheSupported + const ManagedMemory + const MaxBlockDimX + const MaxBlockDimY + const MaxBlockDimZ + const MaxGridDimX + const MaxGridDimY + const MaxGridDimZ + const MaxPitch + const MaxRegistersPerBlock + const MaxRegistersPerMultiprocessor + const MaxSharedMemoryPerBlock + const MaxSharedMemoryPerMultiprocessor + const MaxThreadsPerBlock + const MaxThreadsPerMultiprocessor + const MaximumSurface1dLayeredLayers + const MaximumSurface1dLayeredWidth + const MaximumSurface1dWidth + const MaximumSurface2dHeight + const MaximumSurface2dLayeredHeight + const MaximumSurface2dLayeredLayers + const MaximumSurface2dLayeredWidth + const MaximumSurface2dWidth + const MaximumSurface3dDepth + const MaximumSurface3dHeight + const MaximumSurface3dWidth + const MaximumSurfacecubemapLayeredLayers + const MaximumSurfacecubemapLayeredWidth + const MaximumSurfacecubemapWidth + const MaximumTexture1dLayeredLayers + const MaximumTexture1dLayeredWidth + const MaximumTexture1dLinearWidth + const MaximumTexture1dMipmappedWidth + const MaximumTexture1dWidth + const MaximumTexture2dArrayHeight + const MaximumTexture2dArrayNumslices + const MaximumTexture2dArrayWidth + const MaximumTexture2dGatherHeight + const MaximumTexture2dGatherWidth + const MaximumTexture2dHeight + const MaximumTexture2dLayeredHeight + const MaximumTexture2dLayeredLayers + const MaximumTexture2dLayeredWidth + const MaximumTexture2dLinearHeight + const MaximumTexture2dLinearPitch + const MaximumTexture2dLinearWidth + const MaximumTexture2dMipmappedHeight + const MaximumTexture2dMipmappedWidth + const MaximumTexture2dWidth + const MaximumTexture3dDepth + const MaximumTexture3dDepthAlternate + const MaximumTexture3dHeight + const MaximumTexture3dHeightAlternate + const MaximumTexture3dWidth + const MaximumTexture3dWidthAlternate + const MaximumTexturecubemapLayeredLayers + const MaximumTexturecubemapLayeredWidth + const MaximumTexturecubemapWidth + const MemoryClockRate + const MultiGpuBoard + const MultiGpuBoardGroupID + const MultiprocessorCount + const PageableMemoryAccess + const PciBusID + const PciDeviceID + const PciDomainID + const RegistersPerBlock + const SharedMemoryPerBlock + const SingleToDoublePrecisionPerfRatio + const StreamPrioritiesSupported + const SurfaceAlignment + const TccDriver + const TextureAlignment + const TexturePitchAlignment + const TotalConstantMemory + const UnifiedAddressing + const WarpSize + type DevicePtr uintptr + func AllocAndCopy(p unsafe.Pointer, bytesize int64) (DevicePtr, error) + func MemAlloc(bytesize int64) (dptr DevicePtr, err error) + func MemAllocManaged(bytesize int64, flags MemAttachFlags) (dptr DevicePtr, err error) + func MemAllocPitch(WidthInBytes int64, Height int64, ElementSizeBytes uint) (dptr DevicePtr, pPitch int64, err error) + func (d DevicePtr) AddressRange() (size int64, base DevicePtr, err error) + func (d DevicePtr) MemAdvise(count int64, advice MemAdvice, dev Device) error + func (d DevicePtr) MemPrefetchAsync(count int64, dst Device, hStream Stream) error + func (d DevicePtr) PtrAttribute(attr PointerAttribute) (unsafe.Pointer, error) + func (d DevicePtr) SetPtrAttribute(value unsafe.Pointer, attr PointerAttribute) error + func (d DevicePtr) String() string + func (mem DevicePtr) MemSize() uintptr + func (mem DevicePtr) MemoryType() (typ MemoryType, err error) + func (mem DevicePtr) Pointer() unsafe.Pointer + func (mem DevicePtr) Uintptr() uintptr + type ErrorLister interface + ListErrors func() []error + type Event uintptr + func MakeEvent(flags EventFlags) (event Event, err error) + func (hEvent Event) Query() (err error) + func (hEvent Event) Record(hStream Stream) (err error) + func (hEvent Event) Synchronize() (err error) + func (hStart Event) Elapsed(hEnd Event) (pMilliseconds float64, err error) + type EventFlags byte + const BlockingSyncEvent + const DefaultEvent + const DisableTiming + const InterprocessEvent + type FilterMode byte + const LinearFilterMode + const PointFilterMode + type Format byte + const Float16 + const Float32 + const Int16 + const Int32 + const Int8 + const Uin32 + const Uint16 + const Uint8 + type FuncCacheConfig byte + const PreferEqual + const PreferL1 + const PreferNone + const PreferShared + func CurrentCacheConfig() (pconfig FuncCacheConfig, err error) + type Function uintptr + func (fn Function) Attribute(attrib FunctionAttribute) (pi int, err error) + func (fn Function) LaunchAndSync(...) error + func (fn Function) LaunchKernel(gridDimX, gridDimY, gridDimZ int, blockDimX, blockDimY, blockDimZ int, ...) error + func (fn Function) MaxActiveBlocksPerMultiProcessor(blockSize int, dynamicSmemSize int64) (int, error) + func (fn Function) MaxActiveBlocksPerMultiProcessorWithFlags(blockSize int, dynamicSmemSize int64, flags OccupancyFlags) (int, error) + func (fn Function) SetCacheConfig(config FuncCacheConfig) (err error) + func (fn Function) SetSharedMemConfig(config SharedConfig) (err error) + type FunctionAttribute int + const BinaryVersion + const CacheModeCa + const ConstSizeBytes + const FnMaxThreadsPerBlock + const LocalSizeBytes + const NumRegs + const PtxVersion + const SharedSizeBytes + type Limit byte + const DevRuntimePendingLaunchCount + const DevRuntimeSyncDepth + const MallocHeapSize + const PrintfFIFOSize + const StackSize + type MemAdvice byte + const SetAccessedBy + const SetPreferredLocation + const SetReadMostly + const UnsetAccessedBy + const UnsetPreferredLocation + const UnsetReadMostly + type MemAttachFlags byte + const AttachGlobal + const AttachHost + const AttachSingle + type Memcpy2dParam struct + DstArray Array + DstDevice DevicePtr + DstHost unsafe.Pointer + DstMemoryType MemoryType + DstPitch int64 + DstXInBytes int64 + DstY int64 + Height int64 + SrcArray Array + SrcDevice DevicePtr + SrcHost unsafe.Pointer + SrcMemoryType MemoryType + SrcPitch int64 + SrcXInBytes int64 + SrcY int64 + WidthInBytes int64 + type Memcpy3dParam struct + Depth int64 + DstArray Array + DstDevice DevicePtr + DstHeight int64 + DstHost unsafe.Pointer + DstLOD int64 + DstMemoryType MemoryType + DstPitch int64 + DstXInBytes int64 + DstY int64 + DstZ int64 + Height int64 + SrcArray Array + SrcDevice DevicePtr + SrcHeight int64 + SrcHost unsafe.Pointer + SrcLOD int64 + SrcMemoryType MemoryType + SrcPitch int64 + SrcXInBytes int64 + SrcY int64 + SrcZ int64 + WidthInBytes int64 + type Memcpy3dPeerParam struct + Depth int64 + DstArray Array + DstContext CUContext + DstDevice DevicePtr + DstHeight int64 + DstHost unsafe.Pointer + DstLOD int64 + DstMemoryType MemoryType + DstPitch int64 + DstXInBytes int64 + DstY int64 + DstZ int64 + Height int64 + SrcArray Array + SrcContext CUContext + SrcDevice DevicePtr + SrcHeight int64 + SrcHost unsafe.Pointer + SrcLOD int64 + SrcMemoryType MemoryType + SrcPitch int64 + SrcXInBytes int64 + SrcY int64 + SrcZ int64 + WidthInBytes int64 + type MemoryType byte + const ArrayMemory + const DeviceMemory + const HostMemory + const UnifiedMemory + type Module uintptr + func Load(name string) (Module, error) + func LoadData(image string) (Module, error) + func (m Module) Function(name string) (Function, error) + func (m Module) Global(name string) (DevicePtr, int64, error) + type OccupancyFlags byte + const DefaultOccupancy + const DisableCachingOverride + type P2PAttribute byte + const P2PAccessSupported + const P2PNativeAomicSupported + const PerformanceRank + type PointerAttribute int + const BufferIDAttr + const ContextAttr + const DevicePointerAttr + const HostPointerAttr + const IsManagedAttr + const MemoryTypeAttr + const P2PTokenAttr + const SymcMemopsAttr + type SharedConfig byte + const DefaultBankSize + const EightByteBankSize + const FourByteBankSize + func SharedMemConfig() (pConfig SharedConfig, err error) + type Stream uintptr + func MakeStream(flags StreamFlags) (Stream, error) + func MakeStreamWithPriority(priority int, flags StreamFlags) (Stream, error) + func (hStream Stream) AttachMemAsync(dptr DevicePtr, length int64, flags uint) (err error) + func (hStream Stream) Flags() (flags StreamFlags, err error) + func (hStream Stream) Priority() (priority int, err error) + func (hStream Stream) Query() (err error) + func (hStream Stream) Synchronize() (err error) + func (hStream Stream) Wait(hEvent Event, Flags uint) (err error) + func (stream Stream) WaitOnValue32(addr DevicePtr, value uint32, flags uint) (err error) + func (stream Stream) WriteValue32(addr DevicePtr, value uint32, flags uint) (err error) + type StreamFlags byte + const DefaultStream + const NonBlocking + type SurfRef uintptr + func (hSurfRef SurfRef) GetArray() (phArray Array, err error) + func (hSurfRef SurfRef) SetArray(hArray Array, Flags uint) (err error) + type TexRef uintptr + func (hTexRef TexRef) Address() (pdptr DevicePtr, err error) + func (hTexRef TexRef) AddressMode(dim int) (pam AddressMode, err error) + func (hTexRef TexRef) Array() (phArray Array, err error) + func (hTexRef TexRef) BorderColor() (pBorderColor [3]float32, err error) + func (hTexRef TexRef) FilterMode() (pfm FilterMode, err error) + func (hTexRef TexRef) Flags() (pFlags TexRefFlags, err error) + func (hTexRef TexRef) Format() (pFormat Format, pNumChannels int, err error) + func (hTexRef TexRef) MaxAnisotropy() (pmaxAniso int, err error) + func (hTexRef TexRef) SetAddress(dptr DevicePtr, bytes int64) (ByteOffset int64, err error) + func (hTexRef TexRef) SetAddress2D(desc ArrayDesc, dptr DevicePtr, Pitch int64) (err error) + func (hTexRef TexRef) SetAddressMode(dim int, am AddressMode) (err error) + func (hTexRef TexRef) SetArray(hArray Array, Flags uint) (err error) + func (hTexRef TexRef) SetBorderColor(pBorderColor [3]float32) (err error) + func (hTexRef TexRef) SetFilterMode(fm FilterMode) (err error) + func (hTexRef TexRef) SetFlags(Flags TexRefFlags) (err error) + func (hTexRef TexRef) SetFormat(fmt Format, NumPackedComponents int) (err error) + func (hTexRef TexRef) SetMaxAnisotropy(maxAniso uint) (err error) + func (hTexRef TexRef) SetMipmapFilterMode(fm FilterMode) (err error) + func (hTexRef TexRef) SetMipmapLevelBias(bias float64) (err error) + func (hTexRef TexRef) SetMipmapLevelClamp(minMipmapLevelClamp float64, maxMipmapLevelClamp float64) (err error) + type TexRefFlags byte + const NormalizeCoordinates + const ReadAsInteger + const SRGB
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