Changes between Version 9 and Version 10 of LimulusBenchmarks

Timestamp:

08/26/13 16:43:43 (11 years ago)

Author:

admin

Comment:

--

LimulusBenchmarks

@@ -6 +6 @@
   * 200.3 GFLOPS N=40220 ([wiki:i5-2400S-Raw-HPL Raw HPL Results]) 
   * 58% of Peak (3.3GHz * 4 cores * 8 FLOPS/cycle) + (2.5Ghz * 12 cores * 8 FLOPS/cycle) = 345.6 GFLOPS Peak
-  * [wiki:CommercialLimulus Hardware Specification]
+  * Three i5-2400S and one i5-2500K each with 4 MB RAM, GbE, Intel MKL and compilers
 
 ==== i5-3470S ====
   * 256.4  GFLOPS N=58800 ([wiki:i5-3740S-Raw-HPL Raw HPL Results]) 
   * 69% of Peak (2.9GHz * 16 cores * 8 FLOPS/cycle) = 371.2 GFLOPS Peak
-  * [wiki:CommercialLimulus Hardware Specification]
-
+  * Four i5-3470S each with 8 MB RAM, GbE, Intel MKL and compilers
 
 === Hadoop ===
@@ -38 +37 @@
 }}}
 
-=== Switchless 10 GigE ===
+=== Switchless 10 GigE (GbE) ===
 
 '''These tests are very preliminary using old hardware and untuned software.'''
 
-The first issue is how to add 10GigE without a switch using low cost dual port GigE cards. Create a four node loop using [http://www.linuxfoundation.org/collaborate/workgroups/networking/bridge#Bridge_priority Ethernet Bridge]. A simple loop will require a Spanning Tree Protocol, but that cuts a link and introduces one 2-hop route, two 1-hop routes, and three 0-hop routes. If one of the bridges is replaced by a [http://www.linuxfoundation.org/collaborate/workgroups/networking/bonding bonded link] in "mode 0" (round robin) then there are ''effectively'' four 1-hop routes and two 0-hop routes, but no route ''effectively'' takes more than "1-hop" in terms of latency and bandwidth.
+The first issue is how to add 10GigE (GbE) without a switch using low cost dual port GigE cards. Create a four node loop using [http://www.linuxfoundation.org/collaborate/workgroups/networking/bridge#Bridge_priority Ethernet Bridge]. A simple loop will require a Spanning Tree Protocol, but that cuts a link and introduces one 2-hop route, two 1-hop routes, and three 0-hop routes. If one of the bridges is replaced by a [http://www.linuxfoundation.org/collaborate/workgroups/networking/bonding bonded link] in "mode 0" (round robin) then there are ''effectively'' four 1-hop routes and two 0-hop routes, but no route ''effectively'' takes more than "1-hop" in terms of latency and bandwidth.
 
 {{{