Open LiYuTingxxn opened 2 years ago
When initializing send meta and recv meta, as described below, I set 4 ibv sge.
struct rdma_metadata send_meta = (struct rdma_metadata ) calloc(1, sizeof(struct rdma_metadata) + 4 * sizeof(struct ibv_sge));
struct rdma_metadata recv_meta = (struct rdma_metadata ) calloc(1, sizeof(struct rdma_metadata) + 4 * sizeof(struct ibv_sge));
@LiYuTingxxn @wreda I tried to run the RedN source code. I wanted to run for the scenario where the hash collision happens or multiple visits for the linked list so I can get the performance for a complex offloaded function. However,
I am not sure whether my environment is not correct with OFED 4.9 (The author used 4.7), or if there are some bugs in the code because there are many '#if 0/1'. So I want to know whether you have run the linked_list successfully in your testbed. And I will appreciate it if you can give me some advice for the experiment reproduction.
Thanks.
Hi,
The send and recv operations fail if there are four or more send meta->sge entries in the post get req async function at line 571 of hash bench.c and four or more recv meta->sge entries in the offload hash function.