Date: Thu, 25 Jul 1996 13:02:54 -0500 (CDT) From: "Lars Jonas Olsson" <jonas@mcs.com> To: hackers@freebsd.org Cc: jonas@mcs.net Subject: Read Bandwidth from PCI to Triton II? Message-ID: <m0ujUkQ-000IDQC@venus.mcs.com>
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I have a BitFlow Raptor PCI frame grabber (using /dev/io and /dev/mem and a library from bitFlow). With a Neptune based MB I could get 20MB/s read bandwidth, using Triton II I only get 14 MB/s. Has anyone managed to get higher bandwidth from any PCI board with a Triton or Triton II based computer? What is the best memcpy for this application? I copy 1MB at a time. Jonas
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