Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

128 lines (95 sloc) 4.1 kb
#
# Beginning of user configuration
#
# This library's version
VERSION = 0.2.4
# If you set the suffix, the library name will be libopenblas_$(LIBNAMESUFFIX).a
# and libopenblas_$(LIBNAMESUFFIX).so. Meanwhile, the soname in shared library
# is libopenblas_$(LIBNAMESUFFIX).so.0.
# LIBNAMESUFFIX = omp
# You can specify the target architecture, otherwise it's
# automatically detected.
# TARGET = PENRYN
# If you want to support multiple architecture in one binary
# DYNAMIC_ARCH = 1
# C compiler including binary type(32bit / 64bit). Default is gcc.
# Don't use Intel Compiler or PGI, it won't generate right codes as I expect.
# CC = gcc
# Fortran compiler. Default is g77.
# FC = gfortran
# Even you can specify cross compiler
# CC = x86_64-w64-mingw32-gcc
# FC = x86_64-w64-mingw32-gfortran
# If you need 32bit binary, define BINARY=32, otherwise define BINARY=64
# BINARY=64
# About threaded BLAS. It will be automatically detected if you don't
# specify it.
# For force setting for single threaded, specify USE_THREAD = 0
# For force setting for multi threaded, specify USE_THREAD = 1
# USE_THREAD = 0
# If you're going to use this library with OpenMP, please comment it in.
# USE_OPENMP = 1
# You can define maximum number of threads. Basically it should be
# less than actual number of cores. If you don't specify one, it's
# automatically detected by the the script.
# NUM_THREADS = 24
# If you don't need CBLAS interface, please comment it in.
# NO_CBLAS = 1
# If you don't need LAPACK, please comment it in.
# If you set NO_LAPACK=1, the library automatically sets NO_LAPACKE=1.
# NO_LAPACK = 1
# If you don't need LAPACKE (C Interface to LAPACK), please comment it in.
# NO_LAPACKE = 1
# If you want to use legacy threaded Level 3 implementation.
# USE_SIMPLE_THREADED_LEVEL3 = 1
# If you want to drive whole 64bit region by BLAS. Not all Fortran
# compiler supports this. It's safe to keep comment it out if you
# are not sure(equivalent to "-i8" option).
# INTERFACE64 = 1
# Unfortunately most of kernel won't give us high quality buffer.
# BLAS tries to find the best region before entering main function,
# but it will consume time. If you don't like it, you can disable one.
# NO_WARMUP = 1
# If you want to disable CPU/Memory affinity on Linux.
# NO_AFFINITY = 1
# Don't use AVX kernel on Sandy Bridge. It is compatible with old compilers
# and OS. However, the performance is low.
# NO_AVX = 1
# If you would like to know minute performance report of GotoBLAS.
# FUNCTION_PROFILE = 1
# Support for IEEE quad precision(it's *real* REAL*16)( under testing)
# QUAD_PRECISION = 1
# Theads are still working for a while after finishing BLAS operation
# to reduce thread activate/deactivate overhead. You can determine
# time out to improve performance. This number should be from 4 to 30
# which corresponds to (1 << n) cycles. For example, if you set to 26,
# thread will be running for (1 << 26) cycles(about 25ms on 3.0GHz
# system). Also you can control this mumber by THREAD_TIMEOUT
# CCOMMON_OPT += -DTHREAD_TIMEOUT=26
# Using special device driver for mapping physically contigous memory
# to the user space. If bigphysarea is enabled, it will use it.
# DEVICEDRIVER_ALLOCATION = 1
# If you need to synchronize FP CSR between threads (for x86/x86_64 only).
# CONSISTENT_FPCSR = 1
# If any gemm arguement m, n or k is less or equal this threshold, gemm will be execute
# with single thread. You can use this flag to avoid the overhead of multi-threading
# in small matrix sizes. The default value is 50.
# GEMM_MULTITHREAD_THRESHOLD = 50
# If you need santy check by comparing reference BLAS. It'll be very
# slow (Not implemented yet).
# SANITY_CHECK = 1
# Run testcases in utest/ . When you enable UTEST_CHECK, it would enable
# SANITY_CHECK to compare the result with reference BLAS.
# UTEST_CHECK = 1
# The installation directory.
# PREFIX = /opt/OpenBLAS
# Common Optimization Flag;
# The default -O2 is enough.
# COMMON_OPT = -O2
# Profiling flags
COMMON_PROF = -pg
# Build Debug version
# DEBUG = 1
#
# End of user configuration
#
Jump to Line
Something went wrong with that request. Please try again.