Added canMapMemory feature to device properties
Cette révision appartient à :
@@ -47,28 +47,36 @@ extern "C" {
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* @{
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*/
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//! Flags that can be used with hipStreamCreateWithFlags
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#define hipStreamDefault 0x00 ///< Default stream creation flags. These are used with hipStreamCreate().
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#define hipStreamNonBlocking 0x01 ///< Stream does not implicitly synchronize with null stream
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#define hipStreamDefault 0x00 ///< Default stream creation flags. These are used with hipStreamCreate().
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#define hipStreamNonBlocking 0x01 ///< Stream does not implicitly synchronize with null stream
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//! Flags that can be used with hipEventCreateWithFlags:
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#define hipEventDefault 0x0 ///< Default flags
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#define hipEventBlockingSync 0x1 ///< Waiting will yield CPU. Power-friendly and usage-friendly but may increase latency.
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#define hipEventDisableTiming 0x2 ///< Disable event's capability to record timing information. May improve performance.
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#define hipEventInterprocess 0x4 ///< Event can support IPC. @warning - not supported in HIP.
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#define hipEventDefault 0x0 ///< Default flags
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#define hipEventBlockingSync 0x1 ///< Waiting will yield CPU. Power-friendly and usage-friendly but may increase latency.
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#define hipEventDisableTiming 0x2 ///< Disable event's capability to record timing information. May improve performance.
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#define hipEventInterprocess 0x4 ///< Event can support IPC. @warning - not supported in HIP.
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//! Flags that can be used with hipHostMalloc
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#define hipHostMallocDefault 0x0
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#define hipHostMallocPortable 0x1
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#define hipHostMallocMapped 0x2
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#define hipHostMallocWriteCombined 0x4
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#define hipHostMallocDefault 0x0
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#define hipHostMallocPortable 0x1
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#define hipHostMallocMapped 0x2
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#define hipHostMallocWriteCombined 0x4
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//! Flags that can be used with hipHostRegister
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#define hipHostRegisterDefault 0x0 ///< Memory is Mapped and Portable
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#define hipHostRegisterPortable 0x1 ///< Memory is considered registered by all contexts. HIP only supports one context so this is always assumed true.
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#define hipHostRegisterMapped 0x2 ///< Map the allocation into the address space for the current device. The device pointer can be obtained with #hipHostGetDevicePointer.
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#define hipHostRegisterIoMemory 0x4 ///< Not supported.
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#define hipHostRegisterDefault 0x0 ///< Memory is Mapped and Portable
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#define hipHostRegisterPortable 0x1 ///< Memory is considered registered by all contexts. HIP only supports one context so this is always assumed true.
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#define hipHostRegisterMapped 0x2 ///< Map the allocation into the address space for the current device. The device pointer can be obtained with #hipHostGetDevicePointer.
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#define hipHostRegisterIoMemory 0x4 ///< Not supported.
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#define hipDeviceScheduleAuto 0x0
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#define hipDeviceScheduleSpin 0x1
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#define hipDeviceScheduleYield 0x2
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#define hipDeviceBlockingSync 0x4
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#define hipDeviceMapHost 0x8
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#define hipDeviceLmemResizeToMax 0x16
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/**
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* @warning On AMD devices and recent Nvidia devices, these hints and controls are ignored.
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