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<tr><td class="navtab"><a class="qindexHL" href="structcudaPointerAttributes_20015540684b0c85e0debf64923bedec.html#20015540684b0c85e0debf64923bedec">device</a></td></tr>
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<td class="memname">int <a class="el" href="structcudaPointerAttributes_20015540684b0c85e0debf64923bedec.html#20015540684b0c85e0debf64923bedec">cudaPointerAttributes::device</a> </td>
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The device against which the memory was allocated or registered. If the memory type is <a class="el" href="group__CUDART__TYPES_g13de56a8fe75569530ecc3a3106e9b6d.html#gg13de56a8fe75569530ecc3a3106e9b6d30c8466dd99563e4b1a43dd27bf7c743">cudaMemoryTypeDevice</a> then this identifies the device on which the memory referred physically resides. If the memory type is <a class="el" href="group__CUDART__TYPES_g13de56a8fe75569530ecc3a3106e9b6d.html#gg13de56a8fe75569530ecc3a3106e9b6d9aa7478ab438d2dfb710c9100194a5be">cudaMemoryTypeHost</a> then this identifies the device which was current when the memory was allocated or registered (and if that device is deinitialized then this allocation will vanish with that device's state).
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