Comments for Cheesy Code

Comment on Compound triggers and mutating tables by AndrewCocks

AndrewCocks — Wed, 04 Aug 2010 01:53:05 +0000

Thanks Dominic. We’ll be moving on to 11gR2 soon too. Hopefully things will be better there.

Comment on Compound triggers and mutating tables by Dominic Brooks

Dominic Brooks — Tue, 03 Aug 2010 13:42:28 +0000

Metalink doc 1050868.1 “documents” some problems around multiple compound triggers. This probably falls into the same category (i.e. multiple triggers albeit not multiple compound triggers).

That doc says “it is not yet known what code change introduced these problems but customers had success by applying a couple one-off fixes that seem to resolve most problems. ”

Reassurring?

However, doc id 943679.1 relates to bug 8463344 / 8850303.
Whilst the title mentions the Itanium platform, the body of the doc says that this applies to any platform.

The Symptoms?
“trigger produces output as expected however on some other operating systems, the trigger stops firing after first row.”

Solution – patch 8850303.

Sounds like a good match.

I’m back on a 9i system at the moment but upgrading to 11gR2 shortly. I look forward to seeing a proper, thorough and working implementation of compound triggers on that version.

Cheers,
Dominic

Comment on Getting Started with CUDA (2/3) – How is the GPU spending its time? by rolly

rolly — Mon, 26 Jul 2010 05:13:24 +0000

Hello, I followed your codes and found it very useful! I add corresponding “cutilSafeCall( cudaEventRecord( rgGpuTimer_start[i], 0 ) );” and “cutilSafeCall( cudaEventRecord( rgGpuTimer_stop[i], 0 ) );” to each function call in the simpleCUFFT example of NV’s SDK. I see that cutilCheckError( cutStopTimer( rgTimer[0])); printf(”GPU Processing time: %f (ms)\n”, cutGetTimerValue( rgTimer[0])); gets the total time spent by all the threads. My question is that can I use cutGetTimerValue to get the time spent by each thread? Thanks!

Comment on Reading the Portable Executable (PE) header in C# by JohnStewien

JohnStewien — Tue, 13 Jul 2010 02:36:49 +0000

Hi Jeff, thank you for the question about what license applies to the code on our Cheesy Code blog. The blog postings are provided “AS IS” with no warranties, and confers no rights. Use our code freely. The structures for the code were lifted from Microsofts winnt.h. AS winnt.h is probably included in most Windows C/C++ applications I can’t see that there would be any restrictions there.

Comment on Reading the Portable Executable (PE) header in C# by Jeff

Jeff — Tue, 13 Jul 2010 01:20:09 +0000

What is the license for this code? Thanks -Jeff

Comment on C# STDEV, Plinq, Parallel.For, ForEach, Invoke by AndrewCocks

AndrewCocks — Fri, 04 Jun 2010 05:11:50 +0000

Yes, it the results are in a comment.

Comment on C# STDEV, Plinq, Parallel.For, ForEach, Invoke by Emily

Emily — Thu, 03 Jun 2010 00:29:32 +0000

Did you try parallel with aggregate?

x.AsParallel().Aggregate(
() => 0.0,
(localitems, s) =>
{
return s;
},
(mainitm, localitm) =>
{
mainitm += localitm;
return mainitm;
},
finalResult => finalResult/x.Length
);

Comment on Bing Maps 3D – Adding Arbitrary Shapes by Bing Maps 3D – A Dashed Line With Constant Spacing – Cheesy Code

Bing Maps 3D – A Dashed Line With Constant Spacing – Cheesy Code — Tue, 01 Jun 2010 17:11:36 +0000

[...] was only going to write 3 Bing Maps 3D posts (they start Here), but today I added something that I thought was rather [...]

Comment on Bing Maps 3D – Rendering shapes past the Far Clip by Bing Maps 3D – Clipping shapes with an imposter Earth – Cheesy Code

Bing Maps 3D – Clipping shapes with an imposter Earth – Cheesy Code — Wed, 26 May 2010 15:44:17 +0000

[...] Cheesy Code Programming in C, C++ and C# Skip to content AboutPrivacy Loading… [-] « Bing Maps 3D – Rendering shapes past the Far Clip [...]

Comment on Bing Maps 3D – Adding Arbitrary Shapes by Bing Maps 3D – Rendering shapes past the Far Clip – Cheesy Code

Bing Maps 3D – Rendering shapes past the Far Clip – Cheesy Code — Mon, 24 May 2010 15:41:07 +0000

[...] – Adding Arbitrary Shapes. Creating a Cube mesh and a Sphere mesh. – Rendering shapes past the Far Clip. How to render shapes whose coordinates are outside the View Port. – Clipping shapes with an imposter Earth. [...]