gcc for the 3B[12] ???
aglew at ccvaxa.UUCP
aglew at ccvaxa.UUCP
Wed Mar 23 03:47:00 AEST 1988
>I got gcc to compile (make it work on a 3b1 (SYS V)) a few months back for some
>computer architecture work that I am doing. alex at umbc3 has added unixpc tm and
>md files to allow gcc to generate code that the 3b1 assembler likes. He has
>generated diffs and should be contacted for a copy. I ran some of the common
>"benchmarks" using both the distributed C compiler and GCC and thought that you
>all might like to see some of the results. Note that since both compilers use
>a common I/O subsystem, the only real differences show up in "CPU intensive"
>benchmarks.. I haven't figured out yet why Dhrystone is slower with GCC??!
>
>Ed Hepler
>elh at vu-vlsi
I'm also trying to use GNU CC for architectural studies.
Can you give me slightly more explicit mail addresses for yourself and
Alex? elh at vu-vlsi and alex at umbc3 are missing a few components (I assume
.edu. but what then?)
Also, would it be possible to obtain some of your benchmarks?
Many of them are unfamiliar to me:
tst.sh
multi.sh 1
multi.sh 1 2
multi.sh 1 2 3
multi.sh 1 2 3 4
multi.sh 1 2 3 4 5
dwrite
dread
fcalla
fcalle
fibo
float
iofile
loop
pipes
scall
sieve -- Probably have a version of this
bytesort
iocall -- This is Jan Stubbs'
dryr -- Have this
drynr -- Have this
More information about the Comp.sys.att
mailing list