From mboxrd@z Thu Jan 1 00:00:00 1970 From: erik quanstrom Date: Wed, 8 Jul 2009 15:30:38 -0400 To: 9fans@9fans.net Message-ID: In-Reply-To: <13426df10907081052p1a4ab07mfb3331fcff8b2d4c@mail.gmail.com> References: <20090708084855.GA1371@polynum.com> <8ea4f24e3b6cd8f73321c0d62b295ccb@hamnavoe.com> <439ce9144800e42fe15a33950bcb15e6@coraid.com> <13426df10907081052p1a4ab07mfb3331fcff8b2d4c@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] Google finally announces their lightweight OS Topicbox-Message-UUID: 16df4a00-ead5-11e9-9d60-3106f5b1d025 > But don't underestimate the value of the interesting ideas in the > linux kernel that get the performance, e.g. RCU. I don't think there > are any OSes that have scaled to 4096 CPUs at this point besides > Linux. i thought that massively parallel harvard-arch machines had generally fallen out of favor in favor of blue gene-style hardware. is this incorrect? - erik