gabriel@localhost ~/dev/PCIeSpeedTest_v0.1 $ ./PCIeSpeedTest
Devices found: 1

===> Testing device 0 <===
Device type: Unknown
Max resource 2D width/height: 16384/16384
Total GPU memory size: 1024 MB
Total CPU cached space size: 310 MB
Total CPU uncached space size: 1098 MB
GPU engine clock: 765 MHz
GPU memory clock: 1125 MHz
Number of timing loops: 100
[        16 bytes] CPU->GPU= 400.000 KB/sec, GPU->CPU 200.000 KB/sec
[        32 bytes] CPU->GPU= 355.556 KB/sec, GPU->CPU 533.333 KB/sec
[        64 bytes] CPU->GPU=   1.067 MB/sec, GPU->CPU 914.286 KB/sec
[       128 bytes] CPU->GPU=   1.164 MB/sec, GPU->CPU   1.829 MB/sec
[       256 bytes] CPU->GPU=   5.120 MB/sec, GPU->CPU   4.267 MB/sec
[       512 bytes] CPU->GPU=   8.533 MB/sec, GPU->CPU  12.800 MB/sec
[      1024 bytes] CPU->GPU=  12.800 MB/sec, GPU->CPU  25.600 MB/sec
[      2048 bytes] CPU->GPU=  22.756 MB/sec, GPU->CPU  34.133 MB/sec
[      4096 bytes] CPU->GPU=  81.920 MB/sec, GPU->CPU 102.400 MB/sec
[      8192 bytes] CPU->GPU= 204.800 MB/sec, GPU->CPU  91.022 MB/sec
[     16384 bytes] CPU->GPU= 409.600 MB/sec, GPU->CPU 327.680 MB/sec
[     32768 bytes] CPU->GPU= 819.200 MB/sec, GPU->CPU 655.360 MB/sec
[     65536 bytes] CPU->GPU=   1.092 GB/sec, GPU->CPU   1.092 GB/sec
[    131072 bytes] CPU->GPU=   1.638 GB/sec, GPU->CPU   1.192 GB/sec
[    262144 bytes] CPU->GPU=   2.913 GB/sec, GPU->CPU   2.383 GB/sec
[    524288 bytes] CPU->GPU=   3.277 GB/sec, GPU->CPU   2.497 GB/sec
[   1048576 bytes] CPU->GPU=   3.277 GB/sec, GPU->CPU   2.558 GB/sec
[   2097152 bytes] CPU->GPU=   3.277 GB/sec, GPU->CPU   2.621 GB/sec
[   4194304 bytes] CPU->GPU=   3.226 GB/sec, GPU->CPU   2.655 GB/sec
[   8388608 bytes] CPU->GPU=   3.329 GB/sec, GPU->CPU   2.646 GB/sec
[  16777216 bytes] CPU->GPU=   3.329 GB/sec, GPU->CPU   2.650 GB/sec
[  33554432 bytes] CPU->GPU=   3.339 GB/sec, GPU->CPU   2.653 GB/sec
[  67108864 bytes] CPU->GPU=   3.345 GB/sec, GPU->CPU   2.651 GB/sec
[ 134217728 bytes] CPU->GPU=   3.345 GB/sec, GPU->CPU   2.649 GB/sec
[ 268435456 bytes] CPU->GPU=   3.347 GB/sec, GPU->CPU   2.651 GB/sec
[ 536870912 bytes] CPU->GPU=   3.345 GB/sec, GPU->CPU   2.651 GB/sec
calResAllocLocal2D() returned an error when trying to allocate 1073741824 bytes!
calResAllocRemote2D() returned an error when trying to allocate 1073741824 bytes (uncached)!
Peak CPU->GPU Bandwidth =   3.347 GB/sec [data size = 268435456 bytes]
Peak GPU->CPU Bandwidth =   2.655 GB/sec [data size = 4194304 bytes]