From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Dimo Dimitrov-DataManagement" Date: Sat, 17 Jun 2000 11:12:41 +0000 Subject: [Linux-ia64] Bitcount ? Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org Hi I need an algoritm to do bitcount across an array, which ran in less than a cycle/byte on IA32/IA64. I have written an algoritm for bit-parallel adition, and the best time wich I get is ~1.4 c/b. I really appreciate your feedback. Dimo Dimitrov