debug

ssd_vol/H5VLpassthru_ext.c

@@ -1248,6 +1248,7 @@ void *H5Dwrite_pthread_func_vol(void *arg) {
 			data->file_space_id, data->xfer_plist_id,
 			data->buf, req);
 #endif
+      if (o->H5DRMM->mpi.rank==0)printf("write dataset done.\n");
       munmap(data->buf, data->size);
       H5Sclose(data->mem_space_id);
       H5Sclose(data->file_space_id);
@@ -1732,12 +1733,7 @@ H5VL_pass_through_ext_file_create(const char *name, unsigned flags, hid_t fcpl_i
     } /* end if */
     else
         file = NULL;
-
-    /* Close underlying FAPL */
-    H5Pclose(under_fapl_id);
-
-    /* Release copy of our VOL info */
-    H5VL_pass_through_ext_info_free(info);
+    printf("create|\n");
     srand(time(NULL));   // Initialization, should only be called once.
     file->H5DWMM = (H5Dwrite_cache_metadata*) malloc(sizeof(H5Dwrite_cache_metadata));
     setH5SSD(&SSD);
@@ -1775,6 +1771,13 @@ H5VL_pass_through_ext_file_create(const char *name, unsigned flags, hid_t fcpl_i
     file->H5DWMM->mmap.fd = open(file->H5DWMM->mmap.fname, O_RDWR | O_CREAT | O_TRUNC, 0644);
     file->write_cache = true;
     int rc = pthread_create(&file->H5DWMM->io.pthread, NULL, H5Dwrite_pthread_func_vol, file->H5DWMM);
+
+    /* Close underlying FAPL */
+    H5Pclose(under_fapl_id);
+
+    /* Release copy of our VOL info */
+    H5VL_pass_through_ext_info_free(info);
+    printf("create done|\n");
     return (void *)file;
 } /* end H5VL_pass_through_ext_file_create() */
 

ssd_vol/Makefile

@@ -8,7 +8,7 @@ LIBS=-L$(HDF5_DIR)/lib -lhdf5 -lz
 
 CFLAGS=$(INCLUDES) $(LIBS) 
 
-TARGET=libh5passthrough_vol.dylib
+TARGET=libh5passthrough_vol.so
 CXX=mpicxx
 all: makeso test_write_cache