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Some benchmarks of memcpy function on my Compaq Presario S6000NX Celeron 2.7 GHz (Linux), PowerMac G4 400 MHz (Linux) and PowerBook G4 1.67 GHz (Linux and Mac OS X):
As we can see vectorized memcpy on PowerPC G4 1.67 GHz almost twice as fast as Celeron 2.7 GHz (which is sometimes similar to speed of vectorized memcpy on PowerPC G4 400 MHz). Also we see that Mac OS X has vectorized memcpy by default. See source code of … Continue Reading
Full run of SVN version of freevec‘s benchsuite takes more than two days on my PowerBook G4 1.67 GHz. This is archive with sqlite DB and SQL: files/g4_1670_080428.zip
Some benchmarks of libfreevec-1.0.3 on my PowerBook G4 1.67 GHz under Debian 4.0 “etch”. Tests were prepared by benchsuite-1.0.2 with little help from OpenOffice.org Calc. Thanks to Konstantinos Margaritis for excellent work!
Archive with original … Continue Reading
Today I received package with memory upgrade for PowerBook G4 (additional 512 MB for $40), PowerMac G4 (two additional 128 MB for $12 each) and also 3 batteries ($5 each) for PowerMac G4 and iMac G3 (not yet discussed here):
Screenshot from MacOS X running on my 15″ PowerBook G4:
It says “Bus Speed: 167 MHz”. Is it correct? I thought it should be 333 MHz…… Continue Reading
One year ago I bought refurbished 15” PowerBook G4 from Apple web-store (no more PPC models are there now) for $1411 (including taxes and free shipping) to play with Debian GNU/Linux port for PowerPC. This laptop has PowerPC G4 processor running with frequency 1.67 GHz, 512 MB RAM, 80 GB HDD, DVD burner. Also it includes installation disks with MacOS X 10.4.
I made it dualboot: Debian GNU/Linux 4.0 “etch” (boot by default with partition 50 … Continue Reading
I'm software developer (mostly C/C++) who relocated from Russia to United States in 2004. Lived in NY, CO and now CA. Since 1998 my Internet nickname is "Shaos" (not chaos)...