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==== Port wscale branch against current gPXE master ==== Recent TCP updates is a lot different from previous base of wscale branch. ==== Adding some facilities for testing convenience ==== * Add a command to modify TCP window size at runtime. * print "\b%c" instead of "." in monojob, keep the console clean. * Add a ''pause'' command. [[http://git.etherboot.org/?p=people/cooldavid/gpxe.git;a=shortlog;h=refs/heads/wscale2_test|wscale2 testing branch]] [[http://git.etherboot.org/?p=people/cooldavid/gpxe.git;a=shortlog;h=refs/heads/tcpfix2_test|tcpfix2 testing branch]] ==== Window size difference ==== * Test target image on BKO: http://130.239.17.17/bko/live/fedora/f13-alpha/i686/initrd0.img * Image size: 43,355,267 bytes * Linux wget speed: 1MByte/s (My Internet link speed is 10Mbit/s, it's about the full spped.) * Tested it with emulated rtl8139 of KVM, and Native on rtl8139 hardware. ^ Window Size ^ tcpfix2 branch ^^ wscale2 branch ^^ ^ ^ KVM TAP/NAT ^ Native ^ KVM TAP/NAT ^ Native ^ | 8K| 17KB/s| 16KB/s| | 16KB/s| | 16K| 43KB/s| 43KB/s| | 41KB/s| | 32K| 94KB/s| 93KB/s| | 91KB/s| | 64K| 198KB/s| 192KB/s| | 187KB/s| | 128K| | | | 374KB/s| | 256K| | | | 742KB/s| | 512K| | | | | | 1024K| | | | |
