Changed build system to CMake

1 files changed, 0 insertions, 230 deletions

diff --git a/kiro-rdma.h b/kiro-rdma.h
deleted file mode 100644
index fa16fd1..0000000
--- a/kiro-rdma.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/* Copyright (C) 2014 Timo Dritschler <timo.dritschler@kit.edu>
-   (Karlsruhe Institute of Technology)
-
-   This library is free software; you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published by the
-   Free Software Foundation; either version 2.1 of the License, or (at your
-   option) any later version.
-
-   This library is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-   details.
-
-   You should have received a copy of the GNU Lesser General Public License along
-   with this library; if not, write to the Free Software Foundation, Inc., 51
-   Franklin St, Fifth Floor, Boston, MA 02110, USA
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#ifndef __KIRO_RDMA_H__
-#define __KIRO_RDMA_H__
-
-
-#include <rdma/rdma_cma.h>
-
-  
-struct kiro_connection_context {
-        
-    // Information and necessary structurs
-    uint32_t                identifier;             // Unique Identifier for this connection (Application Specific)
-    struct kiro_rdma_mem    *cf_mr_recv;            // Control-Flow Memory Region Receive
-    struct kiro_rdma_mem    *cf_mr_send;            // Control-Flow Memory Region Send
-    struct kiro_rdma_mem    *rdma_mr;               // Memory Region for RDMA Operations
-
-    struct ibv_mr           peer_mr;                // RDMA Memory Region Information of the peer
-    
-    enum {
-        KIRO_IDLE,
-        KIRO_MRI_REQUESTED,                         // Memory Region Information Requested
-        KIRO_RDMA_ESTABLISHED,                      // MRI Exchange complete. RDMA is ready
-        KIRO_RDMA_ACTIVE                            // RDMA Operation is being performed
-    } rdma_state;
-    
-};
-
-
-struct kiro_connection {
-    
-    uint32_t                identifier;
-    struct rdma_cm_id       *id;
-    struct kiro_connection  *next;
-    
-};
-
-
-struct kiro_ctrl_msg {
-    
-    enum {
-        KIRO_REQ_RDMA,                              // Requesting RDMA Access to/from the peer
-        KIRO_ACK_RDMA,                              // acknowledge RDMA Request and provide Memory Region Information
-        KIRO_REJ_RDMA                               // RDMA Request rejected :(  (peer_mri will be invalid)
-    } msg_type;
-    
-    struct ibv_mr peer_mri;
-    
-};
-
-
-struct kiro_rdma_mem {
-    
-    void            *mem;   // Pointer to the beginning of the memory block           
-    struct ibv_mr   *mr;    // Memory Region associated with the memory
-    size_t          size;   // Size in Bytes of the memory block
-
-};
-
-
-static int kiro_attach_qp (struct rdma_cm_id *id)
-{
-    if(!id)
-        return -1;
-    
-    id->pd = ibv_alloc_pd(id->verbs);
-    id->send_cq_channel = ibv_create_comp_channel(id->verbs);
-    id->recv_cq_channel = id->send_cq_channel; //we use one shared completion channel
-    id->send_cq = ibv_create_cq(id->verbs, 1, id, id->send_cq_channel, 0);
-    id->recv_cq = id->send_cq; //we use one shared completion queue
-    
-    struct ibv_qp_init_attr qp_attr;
-    memset(&qp_attr, 0, sizeof(struct ibv_qp_init_attr));
-    qp_attr.qp_context = (uintptr_t)id;
-    qp_attr.send_cq = id->send_cq;
-    qp_attr.recv_cq = id->recv_cq;
-    qp_attr.qp_type = IBV_QPT_RC;
-    qp_attr.cap.max_send_wr = 1;
-    qp_attr.cap.max_recv_wr = 1;
-    qp_attr.cap.max_send_sge = 1;
-    qp_attr.cap.max_recv_sge = 1;
-    
-    return rdma_create_qp(id, id->pd, &qp_attr);
-}
-
-
-static int kiro_register_rdma_memory (struct ibv_pd *pd, struct ibv_mr **mr, void *mem, size_t mem_size, int access)
-{
-    
-    if(mem_size == 0)
-    {    
-        printf("Cant allocate memory of size '0'.\n");
-        return -1;
-    }
-    
-    void *mem_handle = mem;
-    
-    if(!mem_handle)
-        mem_handle = malloc(mem_size);
-        
-    if(!mem_handle)
-    {
-        printf("Failed to allocate memory [Register Memory].");
-        return -1;
-    }        
-    
-    *mr = ibv_reg_mr(pd, mem_handle, mem_size, access);
-    if(!(*mr))
-    {
-        // Memory Registration failed
-        printf("Failed to register memory region!\n");
-        free(mem_handle);
-        return -1;
-    }
-    
-    return 0;
-}
-
-
-static struct kiro_rdma_mem* kiro_create_rdma_memory (struct ibv_pd *pd, size_t mem_size, int access)
-{
-    if(mem_size == 0)
-    {    
-        printf("Cant allocate memory of size '0'.\n");
-        return NULL;
-    }
-    
-    struct kiro_rdma_mem *krm = (struct kiro_rdma_mem *)calloc(1, sizeof(struct kiro_rdma_mem));
-    if(!krm)
-    {
-        printf("Failed to create new KIRO RDMA Memory.\n");
-        return NULL;
-    }
-    
-    if(kiro_register_rdma_memory(pd, &(krm->mr), krm->mem, mem_size, access))
-    {
-        free(krm);
-        return NULL;
-    }
-    
-    if(!krm->mem)
-        krm->mem = krm->mr->addr;
-    
-    
-    return krm;
-    
-}
-
-
-static void kiro_destroy_rdma_memory (struct kiro_rdma_mem *krm)
-{
-    if(!krm)
-        return;
-        
-    if(krm->mr)
-        ibv_dereg_mr(krm->mr);
-        
-    if(krm->mem)
-        free(krm->mem);
-        
-    free(krm);
-    krm = NULL;
-}
-
-
-static void kiro_destroy_connection_context (struct kiro_connection_context **ctx)
-{
-    if(!ctx)
-        return;
-    
-    if(!(*ctx))
-        return;
-        
-    if((*ctx)->cf_mr_recv)
-        kiro_destroy_rdma_memory((*ctx)->cf_mr_recv);
-    if((*ctx)->cf_mr_send)
-        kiro_destroy_rdma_memory((*ctx)->cf_mr_send);
-        
-    //The RDMA-Memory Region normally contains allocated memory from the USER that has
-    //just been 'registered' for RDMA. DON'T free it! Just deregister it. The user is
-    //responsible for freeing this memory. 
-    if((*ctx)->rdma_mr)
-    {
-        if((*ctx)->rdma_mr->mr)
-            ibv_dereg_mr((*ctx)->rdma_mr->mr);
-           
-        free((*ctx)->rdma_mr);
-        (*ctx)->rdma_mr = NULL;
-    }
-
-    free(*ctx);
-    *ctx = NULL;
-}
-
-
-static void kiro_destroy_connection (struct rdma_cm_id **conn)
-{
-    if(!(*conn))
-        return;
-        
-    rdma_disconnect(*conn);
-    struct kiro_connection_context *ctx = (struct kiro_connection_context *)((*conn)->context);
-    if(ctx)
-        kiro_destroy_connection_context(&ctx);
-        
-    rdma_destroy_ep(*conn);
-    *conn = NULL;
-}
-
-
-#endif //__KIRO_RDMA_H__   
\ No newline at end of file