genotype benchmark

Author: alimanfoo

docs/release.rst

@@ -13,6 +13,8 @@ Release notes
   is now 'lz4'.
 * The default number of internal threads for the Blosc compressor has been
   increased to a maximum of 8 (previously 4).
+* Added convenience functions :func:`zarr.blosc.list_compressors` and
+  :func:`zarr.blosc.get_nthreads`.
 
 .. _release_1.0.0:
 

notebooks/.ipynb_checkpoints/dask_copy-checkpoint.ipynb

@@ -25,6 +25,7 @@ cdef extern from "blosc.h":
 
     void blosc_init()
     void blosc_destroy()
+    int blosc_get_nthreads()
     int blosc_set_nthreads(int nthreads)
     int blosc_set_compressor(const char *compname)
     char* blosc_list_compressors()
@@ -70,6 +71,13 @@ def list_compressors():
     return text_type(blosc_list_compressors(), 'ascii').split(',')
 
 
+def get_nthreads():
+    """Get the number of threads that Blosc uses internally for compression
+    and decompression.
+    ."""
+    return blosc_get_nthreads()
+
+
 def set_nthreads(int nthreads):
     """Set the number of threads that Blosc uses internally for compression
     and decompression.