Patent ID: 9417996
Filing Date: 2016-08-16
CPC Classification: G06F

Claim Text:
1. A computer implemented method for receiving data to a targeted logical partition, the computer implemented method comprising: receiving an interrupt; responsive to receiving the interrupt, locating a buffer that has pending work in reliance on a connection status bit array, wherein the connection status bit array indicates, using a single bit, a buffer element that has data waiting among a plurality of shared memory buffer elements, wherein the buffer is one selected from the group consisting of a shared memory buffer (SMB) and a remote memory buffer (RMB) and the buffer element is one selected from the group consisting of shared memory buffer element (SMBE) and remote memory buffer element (RMBE); determining that an application completes a receive operation; copying control information to a local storage of the targeted logical partition's local storage, wherein the local storage is the buffer element; responsive to a determination that the application completed the receive operation, updating a targeted logical partition's local consumer cursor to match the targeted logical partition's producer cursor; copying data from a remote memory buffer element responsive to a determination that the application has not completed the receive operation; and posting socket receive complete.