StackOverflow Questions for Tag: openacc

Paul Zehner

Reputation: 33

Accelerate the use of MPI types

fortrangpumpiopenaccpgi-accelerator

Score: 3

Answers: 0

Steve

Reputation: 89

How to measure precisely the memory usage of the GPU (OpenACC+Managed Memory)

gpgpuopenacc

Score: 0

Answers: 1

YuanZheCSYZ

Reputation: 45

OpenACC use math.h library

gpuopenacc

Score: 1

Answers: 3

Lance

Reputation: 39

With OpenACC OpenCV ,pgc++ compiling error duplicate lives at 0x7ffff78db5c0 size 96 partially present

c++opencvopenacc

Score: 0

Answers: 1

Lance

Reputation: 39

OpenACC ,no updated values in shared variable

c++openacc

Score: 0

Answers: 1

Lance

Reputation: 39

In Openacc, warning: Accelerator restriction: induction variable live-out from loop: i

c++openacc

Score: 0

Answers: 1

Lance

Reputation: 39

using OpenACC ,error information displays :[if not already present]

c++openacc

Score: 0

Answers: 1

Lance

Reputation: 39

use nvc++ to run C++ program with OpenACC ,error shows :libgomp: TODO

c++openacc

Score: 0

Answers: 0

Steve

Reputation: 89

How to handle a device variable using OpenACC

cudaopenacc

Score: 0

Answers: 1

Steve

Reputation: 89

How to use acc_set_cuda_stream(streamId, stream)?

cudaopenacccufft

Score: 0

Answers: 1

Steve

Reputation: 89

-ta=tesla:deepcopy flag and #pragma acc shape

gpgpudeep-copyopenacc

Score: 0

Answers: 1

Guilherme Emmerick

Reputation: 1

external variables used in acc routine need to be in #pragma acc create()

openacc

Score: 0

Answers: 1

Guilherme Emmerick

Reputation: 1

Procedures called in a compute region must have acc routine information - exit

openacc

Score: 0

Answers: 1

Guilherme Emmerick

Reputation: 1

External variables used in acc routine need to be in #pragma acc create(

openacc

Score: 0

Answers: 1

Steve

Reputation: 89

How to have the same routine executed sometimes by the CPU and sometimes by the GPU with OpenACC?

openacc

Score: 0

Answers: 2

gamersensual

Reputation: 95

Compiling with PGI PGCC with LAPACK and LBLAS libraries?

c++nvidialapackblasopenacc

Score: 0

Answers: 1

Ralph Bear

Reputation: 75

Nested Loops in OpenACC

cparallel-processingopenacc

Score: 0

Answers: 1

hakunom

Reputation: 13

How to apply cuda-memcheck to an app with piped inputs from standard I/O

shellcudapipeopenacc

Score: 1

Answers: 1

M-Merkle

Reputation: 3

Reference Argument Passing with Nested OpenACC Routines

fortranopenaccpgi-accelerator

Score: 0

Answers: 1

riky_cv

Reputation: 11

How do I include cufft.h file in a fortran code?

headerfortranincludeopenacccufft

Score: 0

Answers: 2

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