T2 SDE - Sun SPARCstation 2

Sun SPARCstation 2 and T2/Linux

The Sun SPARCstation 2 was the second workstation using Sun's own SPARC CPUs, clocked at 40 MHz, with Ti FPU, and 8 to 128 MB of RAM and SBUS graphics.

Notes

Support for this sparc32/sun4c architecture was removed in Linux kernel 3.5.

Performance Index

25:53m to build lua-5.4.6 w/ gcc-4.4.3 (no-LTO, -O2), linux-2.6.39.4

/proc/cpuinfo

cpu : Cypress/ROSS CY7C601
fpu : Texas Instruments TMS390-C602A
promlib : Version 2 Revision 2
prom : 2.9
type : sun4c
ncpus probed : 1
ncpus active : 1
CPU0Bogo : 39.52
CPU0ClkTck : 40000000
vacsize : 65536 bytes
vachwflush : yes
vaclinesize : 32 bytes
mmuctxs : 16
mmupsegs : 256
kernelpsegs : 50
kfreepsegs : 0
usedpsegs : 103
ufreepsegs : 54
user_taken : 18
max_taken : 134

And with the internally clock-doubled Weitek SPARC POWERµP:

cpu : Fujitsu or Weitek Power-UP
fpu : Fujitsu or Weitek on-chip FPU
promlib : Version 2 Revision 2
prom : 2.4
type : sun4c
ncpus probed : 1
ncpus active : 1
CPU0Bogo : 79.46
CPU0ClkTck : 40000000
vacsize : 65536 bytes
vachwflush : yes
vaclinesize : 32 bytes
mmuctxs : 16
mmupsegs : 256
kernelpsegs : 32
kfreepsegs : 0
usedpsegs : 20
ufreepsegs : 160
user_taken : 0
max_taken : 139