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cuda_intf Module Reference
Fortran CUDA interface.
Data Types | |
| interface | cudadevicegetstreampriorityrange |
| interface | cudadevicesynchronize |
| interface | cudaeventcreate |
| interface | cudaeventcreatewithflags |
| interface | cudaeventdestroy |
| interface | cudaeventrecord |
| interface | cudaeventsynchronize |
| interface | cudafree |
| interface | cudagetdevice |
| interface | cudagetdevicecount |
| interface | cudagetdeviceproperties |
| interface | cudamalloc |
| interface | cudamemcpy |
| interface | cudamemcpyasync |
| interface | cudamemsetasync |
| interface | cudaprofilerstart |
| interface | cudaprofilerstop |
| interface | cudasetdevice |
| interface | cudastreamcreate |
| interface | cudastreamcreatewithflags |
| interface | cudastreamcreatewithpriority |
| interface | cudastreamdestroy |
| interface | cudastreamsynchronize |
| interface | cudastreamwaitevent |
Enumerations | |
| enum | { cudasuccess = 0 , cudaerrorinvalidvalue = 1 , cudaerrormemoryallocation = 2 , cudaerrorinitializationerror = 3 } |
| Enum cudaError. More... | |
| enum | { cudamemcpyhosttohost = 0 , cudamemcpyhosttodevice = 1 , cudamemcpydevicetohost = 2 , cudamemcpydevicetodevice = 3 , cudamemcpydefault = 4 } |
| Enum cudaMemcpyKind. More... | |
Functions/Subroutines | |
| subroutine | cuda_init (glb_cmd_queue, aux_cmd_queue, strm_high_prio, strm_low_prio) |
| subroutine | cuda_finalize (glb_cmd_queue, aux_cmd_queue) |
| subroutine | cuda_device_name (name) |
| integer function | cuda_device_count () |
| Return the number of avaialble CUDA devices. | |
Enumeration Type Documentation
◆ anonymous enum
| Enumerator | |
|---|---|
| cudasuccess | |
| cudaerrorinvalidvalue | |
| cudaerrormemoryallocation | |
| cudaerrorinitializationerror | |
Definition at line 43 of file cuda_intf.F90.
◆ anonymous enum
| Enumerator | |
|---|---|
| cudamemcpyhosttohost | |
| cudamemcpyhosttodevice | |
| cudamemcpydevicetohost | |
| cudamemcpydevicetodevice | |
| cudamemcpydefault | |
Definition at line 51 of file cuda_intf.F90.
Function/Subroutine Documentation
◆ cuda_device_count()
Definition at line 369 of file cuda_intf.F90.
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◆ cuda_device_name()
| subroutine cuda_intf::cuda_device_name | ( | character(len=*), intent(inout) | name | ) |
◆ cuda_finalize()
| subroutine cuda_intf::cuda_finalize | ( | type(c_ptr), intent(inout) | glb_cmd_queue, |
| type(c_ptr), intent(inout) | aux_cmd_queue | ||
| ) |
