search for: saxpi

Hi, > On Dec 31, 2016, at 8:33 AM, Fernando Magno Quintao Pereira via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Dear LLVMers, > > we have released a tool that uses LLVM to insert OpenACC or OpenMP > 4.0 directives in programs. You can use the tool online here: > http://cuda.dcc.ufmg.br/dawn/. Our tool, dawn-cc, analyzes the LLVM IR > to infer the sizes of

Dear LLVMers, we have released a tool that uses LLVM to insert OpenACC or OpenMP 4.0 directives in programs. You can use the tool online here: http://cuda.dcc.ufmg.br/dawn/. Our tool, dawn-cc, analyzes the LLVM IR to infer the sizes of memory chunks, and to find dependences within loops. After that, we use debug information to translate the low-level information back into annotations that we

Dear Mehdi, I've changed your example a little bit: float saxpy(float a, float *x, float *y, int n) { int j = 0; for (int i = 0; i < n; ++i) { y[j] = a*x[i] + y[I]; // Change 'I' into 'j'? ++j; } } I get this code below, once I replace 'I' with 'j'. We are copying n positions of both arrays, 'x' and 'y': float saxpy(float a,

> On Jan 3, 2017, at 7:17 AM, Jonathan Roelofs <jonathan at codesourcery.com> wrote: > > > > On 12/31/16 12:37 PM, Fernando Magno Quintao Pereira via llvm-dev wrote: >> Dear Mehdi, >> >> I've changed your example a little bit: >> >> float saxpy(float a, float *x, float *y, int n) { >> int j = 0; >> for (int i = 0; i < n;

While builds and validations of R-1.6.2beta_2002-12-20 were successful on several systems, there were a few failures: ------------------------------------------------------------------------ Apple Darwin 6.2 (MacOS 10.2.2) with gcc-3.2.1: gcc -dynamiclib -flat_namespace -undefined suppress -o .libs/libgslcblas.0.0.0.dylib sasum.lo saxpy.lo ... isamax.lo izamax.lo xerbla.lo -lc -install_name

Dear helpers, I am trying to create a library which uses some Fortran source files and Lapack and Blas subroutines. The Fortran source files from the original author contain subroutines isamax.f, sgefa.f and sgesl.f, which are part of BLAS subroutines on my Linux computer, but maybe different (old) versions. So in addition to these subroutines, there are other Lapack and Blas subroutines