jasont

Locking assertion failure.  Backtrace:

Discussion created by jasont on Aug 19, 2008
Latest reply on Aug 29, 2008 by michael.chu

Hi. i am trying to install the firestream 9170, cal & brook in ubuntu 8.04 hardy.

i believe i am successfully installed the ati driver.

when i try to run the cal examples. i get this error.

./simple_matmult
Locking assertion failure.  Backtrace:
#0 /usr/lib/libxcb-xlib.so.0 [0xb7588767]
#1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_unlock+0x31) [0xb75888b1]
#2 /usr/lib/libX11.so.6(_XReply+0xfd) [0xb782c1bd]
#3 /usr/local/amdcal/lib/libamdcalrt.so [0xb7c78de9]
#4 /usr/local/amdcal/lib/libamdcalrt.so [0xb7c788ae]
#5 /usr/local/amdcal/lib/libamdcalrt.so [0xb7c77879]
#6 /usr/local/amdcal/lib/libamdcalrt.so(calInit+0x55) [0xb7c80855]
#7 ./simple_matmult [0x804ba15]
#8 ./simple_matmult [0x804b37f]
#9 /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0) [0xb75dd450]
#10 ./simple_matmult(__gxx_personality_v0+0x271) [0x8049aa1]
Locking assertion failure.  Backtrace:
#0 /usr/lib/libxcb-xlib.so.0 [0xb7588767]
#1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x2e) [0xb758881e]
#2 /usr/lib/libX11.so.6 [0xb782b518]
#3 /usr/lib/libX11.so.6(XFreeGC+0x26) [0xb78079d6]
#4 /usr/lib/libX11.so.6(XCloseDisplay+0x5f) [0xb7800f2f]
#5 /usr/local/amdcal/lib/libamdcalrt.so [0xb7c788b9]
#6 /usr/local/amdcal/lib/libamdcalrt.so [0xb7c77879]
#7 /usr/local/amdcal/lib/libamdcalrt.so(calInit+0x55) [0xb7c80855]
#8 ./simple_matmult [0x804ba15]
#9 ./simple_matmult [0x804b37f]
#10 /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0) [0xb75dd450]
#11 ./simple_matmult(__gxx_personality_v0+0x271) [0x8049aa1]
Program: simple_matmult Size: 256 Verify: T Verbose: F Quiet: F
Matrix Size    GPU Only    Total
(0256x0256)    33.5544      0.6644
Verifying results, use -e to disable, can take a long time on large matrices.
CPU Time: 0.112000 Gflops: 0.299593
Matmatmult Correctness - Epsilon Single: 1e-4
Single   - Total: 65536 Wrong:     0 Percentage: 100.00%

anyone has any idea?

Outcomes