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85 lines
2.1 KiB
Nix
85 lines
2.1 KiB
Nix
{
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lib,
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stdenv,
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fetchurl,
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gfortran,
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opencl-headers,
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clblas,
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ocl-icd,
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mkl,
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intel-ocl,
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}:
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let
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incfile = builtins.toFile "make.inc.custom" ''
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CC = g++
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FORT = gfortran
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ARCH = ar
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ARCHFLAGS = cr
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RANLIB = ranlib
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OPTS = -fPIC -O3 -DADD_ -Wall
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FOPTS = -fPIC -O3 -DADD_ -Wall -x f95-cpp-input
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F77OPTS = -fPIC -O3 -DADD_ -Wall
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LDOPTS = -fPIC
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-include make.check-mkl
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-include make.check-clblas
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# Gnu mkl is not available I guess?
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#LIB = -lmkl_gf_lp64 -lmkl_gnu_thread -lmkl_core -lpthread -lm -fopenmp
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LIB = -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core -liomp5 -lm -fopenmp
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LIB += -lclBLAS -lOpenCL
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LIBDIR = -L$(MKLROOT)/lib/intel64 \
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-L$(MKLROOT)/../compiler/lib/intel64 \
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-L$(clBLAS)/lib64
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INC = -I$(clBLAS)/include
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#-I$(AMDAPP)/include
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'';
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in
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stdenv.mkDerivation rec {
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pname = "clmagma";
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version = "1.3.0";
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src = fetchurl {
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url = "https://icl.cs.utk.edu/projectsfiles/magma/cl/clmagma-${version}.tar.gz";
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sha256 = "1n27ny0xhwirw2ydn46pfcwy53gzia9zbam4irx44fd4d7f9ydv7";
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name = "clmagma-${version}.tar.gz";
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};
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buildInputs = [
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gfortran
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clblas
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opencl-headers
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ocl-icd
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mkl
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intel-ocl
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];
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enableParallelBuilding = true;
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MKLROOT = "${mkl}";
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clBLAS = "${clblas}";
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# Otherwise build looks for it in /run/opengl-driver/etc/OpenCL/vendors,
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# which is not available.
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OPENCL_VENDOR_PATH = "${intel-ocl}/etc/OpenCL/vendors";
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preBuild = ''
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# By default it tries to use GPU, and thus fails for CPUs
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sed -i "s/CL_DEVICE_TYPE_GPU/CL_DEVICE_TYPE_DEFAULT/" interface_opencl/clmagma_runtime.cpp
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sed -i "s%/usr/local/clmagma%/$out%" Makefile.internal
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cp ${incfile} make.inc
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'';
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meta = with lib; {
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description = "Matrix Algebra on GPU and Multicore Architectures, OpenCL port";
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license = licenses.bsd3;
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homepage = "https://icl.cs.utk.edu/magma/index.html";
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platforms = platforms.linux;
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maintainers = with maintainers; [ volhovm ];
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};
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}
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