Difference between revisions of "Benchmarking: HPL CUDA Accelerated for Linux64"
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(Created page with "== Requirements == - CUDA 5.0 <br> - Intel MKL <br> - OpenMPI <br> - Tesla GPUs") |
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== Requirements == | == Requirements == | ||
- CUDA 5.0 <br> | - CUDA 5.0 <br> | ||
| + | - GNU Compilers <br> | ||
- Intel MKL <br> | - Intel MKL <br> | ||
| − | - OpenMPI <br> | + | - OpenMPI (Configured from computenode and compiled with GNU compilers <br> |
- Tesla GPUs | - Tesla GPUs | ||
| + | |||
| + | == Download == | ||
| + | Download CUDA Accelerated Linpack for Linux64 (hpl-2.0_FERMI_v15.gz) from NVIDIA Developer Portal | ||
| + | untar hpl-2.0_FERMI_v15.gz | ||
| + | cd hpl-2.0_FERMI_v15 | ||
| + | Edit Make.CUDA | ||
| + | # ---------------------------------------------------------------------- | ||
| + | # - HPL Directory Structure / HPL library ------------------------------ | ||
| + | # ---------------------------------------------------------------------- | ||
| + | TOPdir = /shared/apps/linpack/hpl-2.0_FERMI_v15 | ||
| + | . | ||
| + | . | ||
| + | # ---------------------------------------------------------------------- | ||
| + | # - Linear Algebra library (BLAS) ----------------------------- | ||
| + | # ---------------------------------------------------------------------- | ||
| + | LAdir = /shared/apps/intel/mkl/lib/intel64 | ||
| + | LAinc = -I/shared/apps/cuda/cuda-5.0/include | ||
| + | LAlib = -L$(TOPdir)/src/cuda -ldgemm -L/shared/apps/cuda/cuda-5.0/lib64 -lcublas -lcuda -lcudart -L$(LAdir) - lmkl_intel_lp64 -lmkl_gnu_thread -lmkl_core | ||
| + | . | ||
| + | . | ||
| + | # ---------------------------------------------------------------------- | ||
| + | # - Compilers / linkers - Optimization flags --------------------------- | ||
| + | # ---------------------------------------------------------------------- | ||
| + | CC = mpicc | ||
| + | CCFLAGS = $(HPL_DEFS) -fomit-frame-pointer -O3 -funroll-loops -W -Wall -fopenmp | ||
| + | == Environment == | ||
| + | This is to make sure that you don't have any issues in compiling HPL on your system because they have hard-coded in the /usr/local/cuda/ directory as the default directory in all of their makefiles. You can go through them all and change it, but it is just easier to create a link to where you have it installed. | ||
| + | cd /usr/local | ||
| + | ln -s /shared/apps/cuda/cuda-5.0 cuda | ||
| + | == Build == | ||
| + | module load cuda/5.0 | ||
| + | module load openmpi/1.6.3-gpu | ||
| + | make arch=CUDA | ||
Revision as of 06:52, 20 February 2013
Requirements
- CUDA 5.0
- GNU Compilers
- Intel MKL
- OpenMPI (Configured from computenode and compiled with GNU compilers
- Tesla GPUs
Download
Download CUDA Accelerated Linpack for Linux64 (hpl-2.0_FERMI_v15.gz) from NVIDIA Developer Portal
untar hpl-2.0_FERMI_v15.gz cd hpl-2.0_FERMI_v15
Edit Make.CUDA
# ---------------------------------------------------------------------- # - HPL Directory Structure / HPL library ------------------------------ # ---------------------------------------------------------------------- TOPdir = /shared/apps/linpack/hpl-2.0_FERMI_v15 . . # ---------------------------------------------------------------------- # - Linear Algebra library (BLAS) ----------------------------- # ---------------------------------------------------------------------- LAdir = /shared/apps/intel/mkl/lib/intel64 LAinc = -I/shared/apps/cuda/cuda-5.0/include LAlib = -L$(TOPdir)/src/cuda -ldgemm -L/shared/apps/cuda/cuda-5.0/lib64 -lcublas -lcuda -lcudart -L$(LAdir) - lmkl_intel_lp64 -lmkl_gnu_thread -lmkl_core . . # ---------------------------------------------------------------------- # - Compilers / linkers - Optimization flags --------------------------- # ---------------------------------------------------------------------- CC = mpicc CCFLAGS = $(HPL_DEFS) -fomit-frame-pointer -O3 -funroll-loops -W -Wall -fopenmp
Environment
This is to make sure that you don't have any issues in compiling HPL on your system because they have hard-coded in the /usr/local/cuda/ directory as the default directory in all of their makefiles. You can go through them all and change it, but it is just easier to create a link to where you have it installed.
cd /usr/local ln -s /shared/apps/cuda/cuda-5.0 cuda
Build
module load cuda/5.0 module load openmpi/1.6.3-gpu make arch=CUDA