def get_sunperf_link_options(context, config):
"""If successefull, returns the link flags.
Returns:
- st: int
0 : failed
1 : succeeded
- flags: dict
dictionary of the options.
"""
context.Message('Getting link options of sunperf ... ')
opts = config
test_code = cblas_sgemm
env = context.env
saved = save_and_set(env, opts)
try:
st = context.TryCompile(test_code, '.c')
finally:
restore(env, saved)
if not st:
return context.Result('Failed !'), None
saved = save_and_set(env, opts)
env.Append(LINKFLAGS = '-#')
oldLINK = env['LINK']
env['LINK'] = '$CC'
try:
# XXX: does this scheme to get the program name always work ? Can
# we use Scons to get the target name from the object name ?
slast = str(context.lastTarget)
prdir = dirname(slast)
test_prog = pjoin(prdir, basename(slast).split('.')[0])
cmd = context.env.subst('$LINKCOM',
target = context.env.File(test_prog),
source = context.lastTarget)
st, out = popen_wrapper(cmd, merge = True)
finally:
restore(env, saved)
env['LINK'] = oldLINK
# If getting the verbose output succeeds, parse the output
if not st:
return 1, sunperf_parser_link(out)
else:
return 0, None
def mkl_version_checker(context, opts):
env = context.env
version_code = r"""
#include <stdio.h>
#include <mkl.h>
int main(void)
{
MKLVersion ver;
MKLGetVersion(&ver);
printf("Full version: %d.%d.%d\n", ver.MajorVersion,
ver.MinorVersion,
ver.BuildNumber);
return 0;
}
"""
opts['rpath'] = opts['library_dirs']
saved = save_and_set(env, opts)
try:
vst, out = context.TryRun(version_code, '.c')
finally:
restore(env, saved)
if vst:
m = re.search(r'Full version: (\d+[.]\d+[.]\d+)', out)
if m:
version = m.group(1)
else:
version = ''
return vst, version
def atlas_version_checker(context, opts):
env = context.env
version_code = """
void ATL_buildinfo(void);
int main(void) {
ATL_buildinfo();
return 0;
}
"""
opts['rpath'] = opts['library_dirs']
saved = save_and_set(env, opts)
try:
vst, out = context.TryRun(version_code, '.c')
finally:
restore(env, saved)
if vst:
m = re.search('ATLAS version (?P<version>\d+[.]\d+[.]\d+)', out)
if m:
version = m.group(1)
else:
version = ''
else:
version = ''
return vst, version
def mkl_version_checker(context, opts):
env = context.env
version_code = r"""
#include <stdio.h>
#include <mkl.h>
int main(void)
{
MKLVersion ver;
MKLGetVersion(&ver);
printf("Full version: %d.%d.%d\n", ver.MajorVersion,
ver.MinorVersion,
ver.BuildNumber);
return 0;
}
"""
opts['rpath'] = opts['library_dirs']
saved = save_and_set(env, opts)
try:
vst, out = context.TryRun(version_code, '.c')
finally:
restore(env, saved)
if vst:
m = re.search(r'Full version: (\d+[.]\d+[.]\d+)', out)
if m:
version = m.group(1)
else:
version = ''
return vst, version
def atlas_version_checker(context, opts):
env = context.env
version_code = """
void ATL_buildinfo(void);
int main(void) {
ATL_buildinfo();
return 0;
}
"""
opts['rpath'] = opts['library_dirs']
saved = save_and_set(env, opts)
try:
vst, out = context.TryRun(version_code, '.c')
finally:
restore(env, saved)
if vst:
m = re.search('ATLAS version (?P<version>\d+[.]\d+[.]\d+)', out)
if m:
version = m.group(1)
else:
version = ''
else:
version = ''
return vst, version
