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libvbyte's Issues

stddef

The following is required for size_t for my compiler:

diff --git a/vbyte.h b/vbyte.h
index d36bd31..ed728c2 100644
--- a/vbyte.h
+++ b/vbyte.h
@@ -27,6 +27,7 @@
 #define VBYTE_H_ee452711_c856_416d_82f4_e12eef8a49be
 
 #include <stdint.h>
+#include <stddef.h>
 
 #ifdef __cplusplus
 extern "C" {

Benefits of Compressing Unsorted uint64_t

I was playing around with libvbyte. First of all, thank you for the library. It works great on sorted numbers.

Using test.cc as a starting point, I was trying to compress unsorted numbers (dataset attached) but the size of the result set increases compared to the original dataset.

  • Original dataset (txt): 13.5 MB
  • Original dataset (binary): 5.4 MB
  • Encoded dataset (binary): 6.7 MB

I can understand that this could be due to the unsorted nature of the dataset but I am curious what benefits I would get by using libvbyte on unsorted datasets (where the result set size could potentially increase). Or do you recommend that I always sort datasets before using your library?

Thank you!

data.txt

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