Alternative Upload geometry data in parallel to multiple GPUs using the "Multi-Device" #107552
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@ -57,7 +57,7 @@ class MultiDevice : public Device {
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/* Swop the CPU device with the last device to ensure the CPU device is the last */
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{
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int last = devices.size() - 1;
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if (cpu_device_idx != last) {
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if ((cpu_device_idx != -1) && (cpu_device_idx != last)) {
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std::swap(devices[last], devices[cpu_device_idx]);
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}
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}
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