All tests failed and output memory errors

```
What steps will reproduce the problem?
1. when I ran ./utest or individually ran those tests
2.
3.

What is the expected output? What do you see instead?
I always met memory problem. However, my other cuda programs ran well.

What version of the product are you using? On what operating system?
opencurrent1.1.0, cuda 3.1, GTX480, Ubuntu8.04 64-bit

Please provide any additional information below.

error info:
=================================================
[INFO] Running on GPU 0
Running tests: RayleighTimingTest, RayleighNoSlipTest, RayleighTest,
PCGDoubleTest, LockExTest, LockExDoubleTest, NSTest, MultigridMixedTest,
MultigridDoubleTest, ProjectDoubleTimingTest, ProjectDoubleTest, ProjectTest,
MultigridTest, Advection3DDoubleSymmetryTest, Advection3DDoubleTest,
Advection3DDoubleSwirlTest, Advection3DSymmetryTest, Advection3DTest,
SamplingTest, Grid1DReduceTest, Grid1DReduceDoubleTest, Reduce1DTimingTest,
Reduce1DDoubleTimingTest, Grid3DTest, Grid3DReduceTest, Reduce3DTimingTest,
Grid3DReduceDoubleTest, Reduce3DDoubleTimingTest, Diffusion3DTest,
Diffusion1DTest
running RayleighTimingTest on thread 0
[ERROR] Grid3DDeviceF::init - cudaMalloc failed
[ERROR] Eqn_IncompressibleNS3D::set_parameters - failed on initializing w
[ASSERT] RayleighTimingTest::assert_true at
/home/xueqianz/download/opencurrent-1.1.0/src/tests/rayleightiming.cpp line 136
[FAILED] RayleighTimingTest
running RayleighNoSlipTest on thread 0
run resolution 16
deltaT = 1674.000000
init min/max t = 52.312500 1621.687500
[ERROR] cudaMemcpy(HostToDevice) - CUDA error "out of memory"
[ERROR] Eqn_IncompressibleNS3D::set_parameters - failed copying to u
[ASSERT] RayleighNoSlipTest::assert_true at
/home/xueqianz/download/opencurrent-1.1.0/src/tests/rayleighnoslip.cpp line 231
*** glibc detected *** ./utest: double free or corruption (out):
0x00007fffea66bda0 ***
========================================
```

Original issue reported on code.google.com by `xueqianz...@gmail.com` on 14 Feb 2011 at 2:56