CUDA unrolling loops at the expense of memory access and bit operations

CUDA unrolling loops at the expense of memory access and bit operations



1.optimization - CUDA unrolling loops at the expense of ...

Description:CUDA unrolling loops at the expense of memory access and bit
operations. up vote 0 down vote favorite. ... Apply #pragma unroll to all
loops in a CUDA kernel?



2.loop unrolling in CUDA - Stack Overflow

Description:I have following code using loop unrolling: ... CUDA is a
compiled language. Loop unrolling ... CUDA unrolling loops at the expense
of memory access and bit operations.



3.Optimization Techniques for Large Data Structures on CUDA

Description:CUDA Memory Model! • Reduce access to the device memory by ...
• Reduction of number of memory operations. ... Loop unrolling!



4.Performance Optimization on GPUs - The Portland Group

Description:Loop unrolling, ... loop unrolling (watch memory access
patterns) loop fusion ... Manually managing memory (CUDA)



5.CUDA Programming Notes - Institute of Astronomy, Cambridge

Description:... (with the exception of loop unrolling that has ... about
e.g. memory access and block ... if you have operations like sine and
cosine on ...



6.Massively Parallel Computing with Cuda - Homepage: Max ...

Description:• Memory Access Patterns • (Loop-unrolling) ... Memory Access
Patterns ... – Use constant loop sizes – templates for operations on
different sizes.



7.CUDA: Compiling and optimizing for a GPU platform

Description:... then the accesses to pointer q can be specific memory load
operations. CUDA C ... Memory access vectorization (c) Unrolling ...
operations. In addition, loop ...



8.speeding up k-means on the gpu - NVIDIA Developer Forums

Description:This will allow the compiler to unroll your short loops, ...
enough calculations per memory access. i'd be happy if the ... a little
bit, check the CUDA_PROFILER ...



9.Programming Guide :: CUDA Toolkit Documentation

Description:... the ratio of arithmetic operations to memory operations.
Because the same ... memory access feature is ... 32 bit floats. CUDA
arrays are only ...



10.PGI CUDA-x86: CUDA Programming for Multi-core CPUs

Description:If a given thread stalls waiting for a device memory access,
... in this case dot-product operations, as CUDA threads, ... Manual
unrolling of loops