Thats it ! Test1, Test2 and Test3 are now successfull.
Sascha Krissler schrieb:
use cuda:blocks=4 for the test case.
its launching to many threads for just 1024 chains -> segfault.
i will fix this when my current workdir gets commitable.
i already tried that, with the precompiled version. makes the same
error.
i am using ubuntu 9.04 64 bit.
svn checkout is from today evening.
Yes, chains are generated from the commandline with the commandstring
from cgi
the devno=X seems not to work.
if i try that with 2 instances in different folders than the chain/s
is the half for each instance.
with one instance i have around 148/s with 2 instances on 2 different
cards i only get 70 in one instance and the second instance has to
rest...
Sascha Krissler schrieb:Funny thing... With selfcompiled and with
precompiled version i get with the test data this result: make test ./
c --algorithm A51 --condition rounds:rounds=32 --implementation
sharedmem --device cuda --roundfunc xor:condition=distinguished_point:
:bits=15:generator=lfsr::tablesize=32::advance=0 --work increment --
consume print --logger verbose generate --chains 1024 --chainlength
3072 > testdata Initialize implementation sharedmem... Run 512
operations... ../tmto/device/cuda/host_side_methods.hpp(74)[void tmto:
:device::cuda::cudaSynchronize()]: cuda error: unspecified launch
failure make: *** [test] Fehler 1 with data from the cgi it seems to
work. do you mean that chains are generated with the command line
from the cgi? it looks like your compilation failed. are you on 32bit
or 64bit? if on 32bit, then you probably did not use HOST_FLAGS in
Makefile.local/Makefile (depending on your svn revision) try 'make
test' with a precompiled version and make sure you rename it to 'c'
in the same directory that you type 'make test' ______________________
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