Davide Rossetti

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@pakmarkthub can you take a look?

Hi @NEWPLAN can you be more specific? Which API in particular? In general, all APIs follow the usual Unix convention, i.e. the integer return values are 0 (success) or >0...

@ah-gus thanks for providing this PR. > it turns gdrcopy into the De-Facto standard way to implement GPUDirect RDMA to 3rd party PCIE cards in userspace, Although this approach may...

That kind of problems is usually related to PCIe ACS P2P forwarding/redirection being enabled in the PCIe switch downstream ports.

@Notherthing depending in your motherboard, you might also be able to get a larger BAR1 by taking advantage of the PCIe "Resizable BAR" feature. In practice the SBIOS would read...

@alokprasad IMO implementing a staging data path in perftest does not make much sense. It is much easier and meaningful to leverage UCX or a GPU-aware MPI library + OSU...

@jinyan-li1 FYI 2.5.1 has been release a few weeks ago.

@LiquidPT FYI we recently tagged rel 2.4.2.