set(CPACK_COMPONENT_GROUP_TOOLS_DESCRIPTION "All GROMACS executable tools")
set(CPACK_COMPONENT_GROUP_MDRUN_DESCRIPTION "GROMACS executable for running simulations")
+# CMake modules/macros are in a subdirectory to keep this file cleaner
+# This needs to be set before project() in order to pick up toolchain files
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_CURRENT_SOURCE_DIR}/cmake/Platform)
+
project(Gromacs C)
include(Dart)
mark_as_advanced(DART_ROOT)
# provide backward compatibility of software written against the Gromacs API.
set(API_VERSION ${NUM_VERSION})
-# Cmake modules/macros are in a subdirectory to keep this file cleaner
-set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
-
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT AND UNIX)
set(CMAKE_INSTALL_PREFIX "/usr/local/gromacs" CACHE STRING "Installation prefix (installation will need write permissions here)" FORCE)
endif()
SET(SHARED_LIBS_DEFAULT OFF)
else()
add_definitions(-DUSE_VISIBILITY -DTMPI_USE_VISIBILITY)
+ set(PKG_CFLAGS "$PKG_CFLAGS -DUSE_VISIBILITY -DTMPI_USE_VISIBILITY")
endif()
IF (GMX_PREFER_STATIC_LIBS)
option(GMX_THREAD_MPI "Build a thread-MPI-based multithreaded version of GROMACS (not compatible with MPI)" ON)
option(GMX_SOFTWARE_INVSQRT "Use GROMACS software 1/sqrt" ON)
mark_as_advanced(GMX_SOFTWARE_INVSQRT)
-option(GMX_POWERPC_INVSQRT "Use PowerPC hardware 1/sqrt" OFF)
-mark_as_advanced(GMX_POWERPC_INVSQRT)
option(GMX_FAHCORE "Build a library with mdrun functionality" OFF)
mark_as_advanced(GMX_FAHCORE)
if(GMX_SOFTWARE_INVSQRT)
set(PKG_CFLAGS "${PKG_CFLAGS} -DGMX_SOFTWARE_INVSQRT")
endif(GMX_SOFTWARE_INVSQRT)
-if(GMX_POWERPC_INVSQRT)
- set(PKG_CFLAGS "${PKG_CFLAGS} -DGMX_POWERPC_INVSQRT")
-endif(GMX_POWERPC_INVSQRT)
########################################################################
#Process MPI settings
set(BUILD_SHARED_LIBS OFF CACHE BOOL "Shared libraries not compatible with BlueGene/L, disabled!" FORCE)
endif (${CMAKE_SYSTEM_NAME} STREQUAL "BlueGeneL")
set(GMX_SOFTWARE_INVSQRT OFF CACHE BOOL "Do not use software reciprocal square root on BlueGene" FORCE)
- set(GMX_POWERPC_INVSQRT ON CACHE BOOL "Use hardware reciprocal square root on BlueGene" FORCE)
set(GMX_X11 OFF CACHE BOOL "X11 not compatible with BlueGene, disabled!" FORCE)
set(GMX_THREAD_MPI OFF CACHE BOOL "Thread-MPI not compatible with BlueGene, disabled!" FORCE)
set(GMX_MPI ON CACHE BOOL "Use MPI on BlueGene" FORCE)
# The automatic testing for endianness does not work for the BlueGene cross-compiler
set(GMX_IEEE754_BIG_ENDIAN_BYTE_ORDER 1 CACHE INTERNAL "BlueGene has big endian FP byte order (by default)" FORCE)
set(GMX_IEEE754_BIG_ENDIAN_WORD_ORDER 1 CACHE INTERNAL "BlueGene has big endian FP word order (by default)" FORCE)
-elseif(${GMX_CPU_ACCELERATION} STREQUAL "POWER6")
- set(GMX_POWER6 1)
- set(GMX_SOFTWARE_INVSQRT OFF CACHE BOOL "Do not use software reciprocal square root on Power6" FORCE)
- set(GMX_POWERPC_INVSQRT ON CACHE BOOL "Use hardware reciprocal square root on Power6" FORCE)
else(${GMX_CPU_ACCELERATION} STREQUAL "NONE")
MESSAGE(FATAL_ERROR "Unrecognized option for accelerated kernels: ${GMX_CPU_ACCELERATION}. Pick one of None, SSE2, SSE4.1, AVX_128_FMA, AVX_256, BlueGene")
endif(${GMX_CPU_ACCELERATION} STREQUAL "NONE")
unset(OpenMP_LINKER_FLAGS CACHE)
unset(OpenMP_SHARED_LINKER_FLAGS)
endif()
+set(PKG_CFLAGS "${PKG_CFLAGS} ${OpenMP_C_FLAGS}")
######################################
# Output compiler and CFLAGS used
*/
#ifndef GMX_CPUID_H_
#define GMX_CPUID_H_
+
+#include <stdio.h>
+
#include "visibility.h"
+
#ifdef __cplusplus
extern "C" {
#endif
#define INVSQRT_DONE
#endif /* gmx_invsqrt */
-#ifdef GMX_POWERPC_SQRT
-static real gmx_powerpc_invsqrt(real x)
-{
- const real half=0.5;
- const real three=3.0;
- t_convert result,bit_pattern;
- unsigned int exp,fract;
- real lu;
- real y;
-#ifdef GMX_DOUBLE
- real y2;
-#endif
-
- lu = __frsqrte((double)x);
-
- y=(half*lu*(three-((x*lu)*lu)));
-
-#if (GMX_POWERPC_SQRT==2)
- /* Extra iteration required */
- y=(half*y*(three-((x*y)*y)));
-#endif
-
-#ifdef GMX_DOUBLE
- y2=(half*y*(three-((x*y)*y)));
-
- return y2; /* 10 Flops */
-#else
- return y; /* 5 Flops */
-#endif
-}
-#define gmx_invsqrt(x) gmx_powerpc_invsqrt(x)
-#define INVSQRT_DONE
-#endif /* powerpc_invsqrt */
-
#ifndef INVSQRT_DONE
# ifdef GMX_DOUBLE
# ifdef HAVE_RSQRT
# If you only use one shell you can copy that GMXRC.* instead.
-# only csh/tcsh understand 'set'
-set is_csh = 123
-test "$is_csh" = 123 && goto CSH
+# only csh/tcsh set the variable $shell (note: lower case!)
+test $shell && goto CSH
# if we got here, shell is bsh/bash/zsh/ksh
# bsh cannot remove part of a variable with %%
DEPENDS ${GROMACS_HEADERS})
add_custom_target(gromacs_include_links DEPENDS gromacs)
-add_executable(template template.c)
-remove_definitions( -DHAVE_CONFIG_H )
-add_definitions("${PKG_CFLAGS}")
-target_link_libraries(template gmx)
-include_directories("${CMAKE_CURRENT_BINARY_DIR}")
-add_dependencies(template gromacs_include_links)
+option(GMX_BUILD_TEMPLATE "Build gromacs template program" ON)
+mark_as_advanced(GMX_BUILD_TEMPLATE)
+# GMX_PREFER_STATIC_OPENMP=yes is a special case to build binaries
+# to distribute and as the template is not installed it can be
+# ignored.
+# The template is build in a user-like environment, hence we use
+# flags from PKG_CFLAGS. Again GMX_PREFER_STATIC_OPENMP=yes would
+# need special link flags (OpenMP_LINKER_FLAGS), which are not
+# very user-like.
+if (GMX_BUILD_TEMPLATE AND NOT GMX_PREFER_STATIC_OPENMP)
+ add_executable(template template.c)
+ remove_definitions( -DHAVE_CONFIG_H )
+ add_definitions("${PKG_CFLAGS}")
+ target_link_libraries(template gmx)
+ include_directories("${CMAKE_CURRENT_BINARY_DIR}")
+ add_dependencies(template gromacs_include_links)
+endif()
install(FILES README template.c Makefile.pkg
DESTINATION ${DATA_INSTALL_DIR}/template
/* Use the GROMACS software 1/sqrt(x) */
#cmakedefine GMX_SOFTWARE_INVSQRT
-/* Use the PowerPC hardware 1/sqrt(x) */
-#cmakedefine GMX_POWERPC_INVSQRT
-
/* Use sub-counters */
#cmakedefine GMX_CYCLE_SUBCOUNTERS
URL: http://www.gromacs.org
Version: @PROJECT_VERSION@
Requires:
-Libs.private: @CMAKE_THREAD_LIBS_INIT@ @PKG_DL_LIBS@
+Libs.private: @CMAKE_THREAD_LIBS_INIT@ @PKG_DL_LIBS@ @OpenMP_LINKER_FLAGS@
Libs: -L${libdir} -lgmx@GMX_LIBS_SUFFIX@ -lm
Cflags: -I${includedir} @PKG_CFLAGS@
{
nn = rr[i].main;
}
+
if (nn[0] == '-')
{
- gmx_fatal(FARGS,"In the chosen force field there is no residue type for '%s'%s",name,bStart ? " as a starting terminus" : (bEnd ? " as an ending terminus" : ""));
+ gmx_fatal(FARGS,"In the chosen force field there is no residue type for '%s'%s",name,bStart ? ( bEnd ? " as a standalone (starting & ending) residue" : " as a starting terminus") : (bEnd ? " as an ending terminus" : ""));
}
}
{
static const char *desc[] = {
"[TT]g_angle[tt] computes the angle distribution for a number of angles",
- "or dihedrals. This way you can check whether your simulation",
- "is correct. With option [TT]-ov[tt] you can plot the average angle of",
- "a group of angles as a function of time. With the [TT]-all[tt] option",
- "the first graph is the average, the rest are the individual angles.[PAR]",
+ "or dihedrals.[PAR]",
+ "With option [TT]-ov[tt], you can plot the average angle of",
+ "a group of angles as a function of time. With the [TT]-all[tt] option,",
+ "the first graph is the average and the rest are the individual angles.[PAR]",
"With the [TT]-of[tt] option, [TT]g_angle[tt] also calculates the fraction of trans",
"dihedrals (only for dihedrals) as function of time, but this is",
- "probably only fun for a selected few.[PAR]",
- "With option [TT]-oc[tt] a dihedral correlation function is calculated.[PAR]",
- "It should be noted that the index file should contain",
- "atom-triples for angles or atom-quadruplets for dihedrals.",
+ "probably only fun for a select few.[PAR]",
+ "With option [TT]-oc[tt], a dihedral correlation function is calculated.[PAR]",
+ "It should be noted that the index file must contain",
+ "atom triplets for angles or atom quadruplets for dihedrals.",
"If this is not the case, the program will crash.[PAR]",
- "With option [TT]-or[tt] a trajectory file is dumped containing cos and",
- "sin of selected dihedral angles which subsequently can be used as",
- "input for a PCA analysis using [TT]g_covar[tt].[PAR]",
+ "With option [TT]-or[tt], a trajectory file is dumped containing cos and",
+ "sin of selected dihedral angles, which subsequently can be used as",
+ "input for a principal components analysis using [TT]g_covar[tt].[PAR]",
"Option [TT]-ot[tt] plots when transitions occur between",
"dihedral rotamers of multiplicity 3 and [TT]-oh[tt]",
"records a histogram of the times between such transitions,",
biod.pnpi.spb.ru / alexxy / gromacs.git / commitdiff