Benchmarking procedures used for Unix Today! 5/27/91 X terminal review. Necessary software: 1. x11perf version 1.2 -- available from UUNET in /X/contrib/x11perf.tar.Z x11perf requires the fonts 6x13, adobe-times-medium-r-normal--10-100-75, and adobe-times-medium-r-normal--24-240-75. 2. x11perfcompDR version 1.01 -- available on UUNET in /unix-today/benchmarks/x11perfcompDR 3. If you want to use our data files, they are on UUNET in /unix-today/benchmarks/52791.bench.tar.Z Our lab setup: The host: SparcStation 1 with 16Mbytes of RAM and 2x105mb Quantum internal hard drives. 32Mbyte swap partition. Color monitor. The official Sun designation for this machine is "Sun 4/60-GX-16-P3". It's running SunOS 4.1.1 with XTech's X11R4 server Release 2 available for compiling X client software. OpenWindows is not loaded. Thinwire connection directly to tested X terminal. Terminated at both ends. The Samsung and HP terminals both have 6Mybtes of RAM. The DEC VT1300 and Micronics have 8Mbytes. The following X terminals were tested with these versions of X server software [the DEC, Micronics, and NCD results are from the 4/1/91 issue and are contained in the 4191.bench.tar.Z archive]: color: Samsung SGS-17C -- 1.7X beta PROM server. HP 700/RX Model 16Ca -- A.01.15 beta version download server. DEC VT1300 -- VAXELN version 1.0 "field test" software. Micronics MaxTerm 4X -- ROM version 1.0.9A. monochrome: NCD19 -- ROM version 2.2.1 Preparing the X terminal for benchmarking: 1. All color systems are set to 8-bit color, if that's not the default. The Micronics is capable of 24-bit color. 2. Backing store is turned off on all terminals through the ROM setup. 3. Save unders are disabled on all terminals through the ROM setup. 4. On the NCD, arc caching is turned off. 5. No window managers are running. No clients other than x11perf are running. 6. All screen savers are turned off with xset or the ROM setup. NOTE: x11perf tries to turn off save unders, backing store, and screensavers when it starts up, however, some X-terminals can override those actions via ROM setup options. X11perf version 1.2 was used for testing. For monochrome terminals the following command line was used: x11perf -all -display 192.9.200.8:0.0 > terminal_type.out For color terminals the following command line was used: x11perf -all -display 192.9.200.8:0.0 -fg blue -bg red > terminal_type.out Results were summarized using x11perfcompDR on the SparcStation: x11perfcompDR terminal_type.out reference.out > terminal_type.out.comp The reference system for our tests was the NCD19. ------------------------------------------------ "Unix Today!" is published twice a month by CMP Publications 600 Community Drive Manhasset, New York 11030 (516) 562-5000