topic Kernel Builder Crashes when trying to "Analyze" kernel. Build is fine in OpenCL* for CPU

Kernel Builder Crashes when trying to "Analyze" kernel. Build is fine

Dave_O_ — Mon, 31 Mar 2014 20:37:05 GMT

I have this error when I try to analyze a kernel. The build is fine for both 32-bit and 64-bit Kernel Builder.

What's the problem?

Problem signature:
Problem Event Name:   APPCRASH
Application Name:   KernelBuilder64.exe
Application Version:   3.0.1.15611
Application Timestamp:   5294801b
Fault Module Name:   StackHash_1e37
Fault Module Version:   0.0.0.0
Fault Module Timestamp:   00000000
Exception Code:   c0000005
Exception Offset:   00000000034202c6
OS Version:   6.1.7601.2.1.0.256.48
Locale ID:   1033
Additional Information 1:   1e37
Additional Information 2:   1e373e69fff075aed81f57003e66ce10
Additional Information 3:   9f0e
Additional Information 4:   9f0e095f32a88249d7a2b7eca4e322ea

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This is the kernel I am

Dave_O_ — Mon, 31 Mar 2014 20:38:56 GMT

This is the kernel I am trying to compile.

//KERNEL_SIMPLE
__kernel void Convolve(const __global float * pInput,
__constant float * pFilter,
__global float * pOutput,
const int nInWidth,
const int nFilterWidth)
{
const int nWidth = get_global_size(0);

const int xOut = get_global_id(0);
const int yOut = get_global_id(1);

const int xInTopLeft = xOut;
const int yInTopLeft = yOut;

float sum = 0;
for (int r = 0; r < nFilterWidth; r++)
{
const int idxFtmp = r * nFilterWidth;

const int yIn = yInTopLeft + r;
const int idxIntmp = yIn * nInWidth + xInTopLeft;

for (int c = 0; c < nFilterWidth; c++)
{
const int idxF = idxFtmp + c;
const int idxIn = idxIntmp + c;
sum += pFilter[idxF]*pInput[idxIn];
}
}
const int idxOut = yOut * nWidth + xOut;
pOutput[idxOut] = sum;
}
//KERNEL_SIMPLE

Hi Dave,

Oren_S_Intel1 — Wed, 02 Apr 2014 06:25:11 GMT

Hi Dave,

Can you please let us know your inputs to Kernel Builder (what you fill your buffers with, and the global/local group sizes you use)?

Also, I assume you are using the 2013 SDK (or 2012) - can you please let us know your exact version?

Thanks,

Oren