Bulat Ziganshin wrote:
Hello Simon,
Wednesday, November 23, 2005, 2:28:26 PM, you wrote:
int64ToWord64# = unsafeCoerce#
word64ToInt64# = unsafeCoerce#
this should reduce the cost of the conversions to zero, which is a
simpler way to fix the performance bug (if it works).
If you
Hello Matt,
Monday, November 21, 2005, 5:56:51 PM, you wrote:
M I was doing some work with Word64 and noticed that it was about 3 times
M slower than Int64. The reason appears to be expensive conversions from
M Int64# to Word64# and vice versa. I modified the libraries to remove the
M conversion
