[svn-r23758] use new checksum routine in test program

2 files changed, 15 insertions, 4 deletions

diff --git a/examples/test_client.c b/examples/test_client.c
index 093c546..a23188f 100644
--- a/examples/test_client.c
+++ b/examples/test_client.c
@@ -34,6 +34,7 @@ int main(int argc, char **argv) {
     int num_requests = 0;

     hsize_t extent = 20;

     hbool_t exists;

+    uint32_t cs;

     H5_request_t req1;

     H5_status_t status1;

 

@@ -206,18 +207,29 @@ int main(int argc, char **argv) {
                         H5P_DEFAULT,H5P_DEFAULT,H5P_DEFAULT, 0, event_q);

     assert(did3);

 

+    /* Attach a checksum to the dxpl which is verified all the way

+       down at the server */

+    dxpl_id = H5Pcreate (H5P_DATASET_XFER);

+    cs = H5_checksum_fletcher32(data, sizeof(int) * nelem);

+    H5Pset_dxpl_checksum(dxpl_id, cs);

+

     /* Raw data write on D1. This is asynchronous, but it is delayed

        internally at the server until the create for D1

        is completed.  Internal to the IOD-VOL plugin client we

        generate a checksum for data and ship it with the write bulk

        data function shipper handle to the server. */

-    H5Dwrite_ff(did1, int_id, dataspaceId, dataspaceId, H5P_DEFAULT, data, 

+    H5Dwrite_ff(did1, int_id, dataspaceId, dataspaceId, dxpl_id, data, 

                 0, event_q);

 

+    cs = H5_checksum_fletcher32(data2, sizeof(int) * nelem);

+    H5Pset_dxpl_checksum(dxpl_id, cs);

+

     /* Raw data write on D2. same as previous. */

-    H5Dwrite_ff(did2, int_id, dataspaceId, dataspaceId, H5P_DEFAULT, data2, 

+    H5Dwrite_ff(did2, int_id, dataspaceId, dataspaceId, dxpl_id, data2, 

                 0, event_q);

 

+    H5Pclose(dxpl_id);

+

     /* Raw data write on D3. Same as previous; however we specify that

        the data in the buffer is in BE byte order and of smaller

        extent than the datatype of the dataset. Type conversion will

diff --git a/src/H5VLiod.c b/src/H5VLiod.c
index 79e99da..7c798d0 100644
--- a/src/H5VLiod.c
+++ b/src/H5VLiod.c
@@ -160,7 +160,6 @@ H5FL_DEFINE(H5VL_iod_dset_t);
 H5FL_DEFINE(H5VL_iod_dtype_t);
 
 static na_addr_t PEER;
-uint32_t write_checksum;
 static na_class_t *network_class = NULL;
 
 static uint64_t axe_id;
@@ -3868,8 +3867,8 @@ H5VL_iod_attribute_write(void *_attr, hid_t type_id, const void *buf, hid_t dxpl
 
     /* calculate a checksum for the data */
     cs = H5_checksum_fletcher32(buf, size);
+
     /* MSC- store it in a global variable for now so that the read can see it (for demo purposes */
-    write_checksum = cs;
     printf("Checksum Generated for attribute data at client: %u\n", cs);
 
     /* allocate a bulk data transfer handle */