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How do I choose grid and block dimensions for CUDA kernels?
...his is a question about how to determine the CUDA grid, block and thread sizes. This is an additional question to the one posted here .
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Apache Spark: map vs mapPartitions?
...santo
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answered Jan 17 '14 at 19:46
Alexey RomanovAlexey Romanov
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Understanding the Event Loop
...onously all in memory all in the same tick, and yes that would totally freeze up your program. It's cooperative concurrency. Every tick of JavaScript must yield the event loop within some reasonable amount of time or the overall architecture fails.
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How to access property of anonymous type in C#?
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C++ Dynamic Shared Library on Linux
... Linux, use "./myclass.so" */
void* handle = dlopen("myclass.so", RTLD_LAZY);
MyClass* (*create)();
void (*destroy)(MyClass*);
create = (MyClass* (*)())dlsym(handle, "create_object");
destroy = (void (*)(MyClass*))dlsym(handle, "destroy_object");
MyClass* myClass = (MyClass*)create();...
std::vector performance regression when enabling C++11
...ptions you write in your post.
However, if I also enable link time optimization (I also pass the -flto flag to gcc 4.7.2), the results are identical:
(I am compiling your original code, with container.push_back(Item());)
$ g++ -std=c++11 -O3 -flto regr.cpp && perf stat -r 10 ./a.out
P...
Java 8 Streams: multiple filters vs. complex condition
...ject structure might differ but that’s no challenge to the hotspot optimizer. So it depends on other surrounding conditions which will yield to a faster execution, if there is any difference.
Combining two filter instances creates more objects and hence more delegating code but this can change if...
ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
...irst make it
work, then make it fast. Don't worry
too much about optimization up front;
concentrate first on correctness. The
JVM implementation may be able to
perform buffer caching or other
optimizations that will give you the
performance you need without a lot of
unnecessary effor...
What is uint_fast32_t and why should it be used instead of the regular int and uint32_t?
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Why does Unicorn need to be deployed together with Nginx?
... Pete - MSFT
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answered Jan 5 '12 at 9:07
PratikPratik
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