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Disable mirror processes (nprocesses=2 in pptt) + Add process name to library names #396

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Merged
valassi merged 15 commits into from
Mar 8, 2022
Merged

Disable mirror processes (nprocesses=2 in pptt) + Add process name to library names #396

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88b8fa9
[pptt] attempt fix for #343 in ggtt manual: replace scalar 'denominat…
valassi Mar 7, 2022
ea24f42
[pptt] fix #343 in codegen: disable mirror processes as in 3.1.1_lo_v…
valassi Mar 7, 2022
f8154ed
[pptt] regenerate ggtt auto after changing mirror processes: no effec…
valassi Mar 7, 2022
7f434e4
[pptt] fix #343: disable mirror processes *** NB HOWEVER STILL ASSUME…
valassi Mar 8, 2022
d90cfa1
[pptt] regenerate ggttg+ and eemumu auto, resync manual
valassi Mar 8, 2022
310b82c
[pptt] bug fix for fbridge.inc in ggtt makefile: use "\cp" instead of…
valassi Mar 8, 2022
2a8b26f
[pptt] bug fix for "\cp fbridge.inc" in makefile: fix codegen, regene…
valassi Mar 8, 2022
538c3f9
[pptt] test that all five processes build and test ok
valassi Mar 8, 2022
69873d4
[pptt] go back to upstream/master (or 09e482e) logs
valassi Mar 8, 2022
4beacf5
[pptt] rename libraries as suggested by @roiser to avoid clashes #397
valassi Mar 8, 2022
8eaecca
[pptt] prepare Makefile templates with %(processid_short)s to be repl…
valassi Mar 8, 2022
c0511e5
[pptt] revert the last two changes - will try a different option in m…
valassi Mar 8, 2022
6276da8
[pptt] alternative implementation: rename libraries as suggested by @…
valassi Mar 8, 2022
a4649ba
[pptt] backport to codegen and regenerate ggtt auto
valassi Mar 8, 2022
dabb202
[pptt] *** COMPLETE PPTT *** regenerate all auto and resync manual
valassi Mar 8, 2022
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9 changes: 6 additions & 3 deletions epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/madgraph/iolibs/template_files/gpu/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -379,11 +379,14 @@ $(LIBDIR)/lib$(MG5AMC_COMMONLIB).so: ../../src/*.h ../../src/*.cc

#-------------------------------------------------------------------------------

MG5AMC_CXXLIB = mg5amc_cxx
processid_short=$(shell basename $(CURDIR) | awk -F_ '{print $$(NF-1)"_"$$NF}')
###$(info processid_short=$(processid_short))

MG5AMC_CXXLIB = mg5amc_$(processid_short)_cxx
cxx_objects=$(BUILDDIR)/CPPProcess.o $(BUILDDIR)/RandomNumberKernels.o $(BUILDDIR)/RamboSamplingKernels.o $(BUILDDIR)/MatrixElementKernels.o $(BUILDDIR)/BridgeKernels.o $(BUILDDIR)/CrossSectionKernels.o

ifneq ($(NVCC),)
MG5AMC_CULIB = mg5amc_cu
MG5AMC_CULIB = mg5amc_$(processid_short)_cu
cu_objects=$(BUILDDIR)/gCPPProcess.o $(BUILDDIR)/gRandomNumberKernels.o $(BUILDDIR)/gRamboSamplingKernels.o $(BUILDDIR)/gMatrixElementKernels.o $(BUILDDIR)/gBridgeKernels.o $(BUILDDIR)/gCrossSectionKernels.o
endif

Expand All @@ -405,7 +408,7 @@ endif
# Target (and build rules): Fortran include files
$(INCDIR)/%%.inc : ../%%.inc
@if [ ! -d $(INCDIR) ]; then echo "mkdir -p $(INCDIR)"; mkdir -p $(INCDIR); fi
cp -i $< $@
\cp $< $@

#-------------------------------------------------------------------------------

Expand Down
4 changes: 3 additions & 1 deletion ...GIN/CUDACPP_SA_OUTPUT/madgraph/iolibs/template_files/gpu/process_function_definitions.inc
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Original file line number Diff line number Diff line change
Expand Up @@ -285,7 +285,9 @@ namespace mg5amcCpu
mgDebugInitialise();

// Denominators: spins, colors and identical particles
const int denominators = %(den_factors)s; // FIXME: assume process.nprocesses == 1 for the moment (eventually denominators[nprocesses]?)
constexpr int nprocesses = %(nproc)i;
static_assert( nprocesses == 1, "Assume nprocesses == 1" ); // FIXME (#343): assume nprocesses == 1
constexpr int denominators[%(nproc)i] = { %(den_factors)s };

// Set the parameters which change event by event
// Need to discuss this with Stefan
Expand Down
4 changes: 2 additions & 2 deletions ...PLUGIN/CUDACPP_SA_OUTPUT/madgraph/iolibs/template_files/gpu/process_sigmaKin_function.inc
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Expand Up @@ -32,12 +32,12 @@
// https://www.uzh.ch/cmsssl/physik/dam/jcr:2e24b7b1-f4d7-4160-817e-47b13dbf1d7c/Handout_4_2016-UZH.pdf]
// FIXME: assume process.nprocesses == 1 for the moment (eventually: need a loop over processes here?)
#ifdef __CUDACC__
allMEs[ievt] /= denominators;
allMEs[ievt] /= denominators[0]; // FIXME (#343): assume nprocesses == 1
#else
for( int ipagV = 0; ipagV < npagV; ++ipagV )
{
for( int ieppV = 0; ieppV < neppV; ieppV++ )
allMEs[ipagV * neppV + ieppV] /= denominators;
allMEs[ipagV * neppV + ieppV] /= denominators[0]; // FIXME (#343): assume nprocesses == 1
}
#endif
mgDebugFinalise();
Expand Down
3 changes: 3 additions & 0 deletions epochX/cudacpp/CODEGEN/PLUGIN/CUDACPP_SA_OUTPUT/model_handling.py
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Expand Up @@ -1050,6 +1050,9 @@ def get_process_info_lines(self, matrix_element):
def generate_process_files(self):
"""Generate mgOnGpuConfig.h, CPPProcess.cc, CPPProcess.h, check_sa.cc, gXXX.cu links"""
misc.sprint('Entering PLUGIN_OneProcessExporter.generate_process_files')
if self.matrix_elements[0].get('has_mirror_process'):
self.matrix_elements[0].set('has_mirror_process', False)
self.nprocesses/=2
super(export_cpp.OneProcessExporterGPU, self).generate_process_files()
self.edit_check_sa()
self.edit_mgonGPU()
Expand Down
20 changes: 10 additions & 10 deletions epochX/cudacpp/ee_mumu.auto/CODEGEN_cudacpp_ee_mumu_log.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ generate e+ e- > mu+ mu-
No model currently active, so we import the Standard Model
INFO: load particles
INFO: load vertices
DEBUG: model prefixing takes 0.006870269775390625 
DEBUG: model prefixing takes 0.006913900375366211 
INFO: Restrict model sm with file models/sm/restrict_default.dat .
INFO: Change particles name to pass to MG5 convention
Defined multiparticle p = g u c d s u~ c~ d~ s~
Expand Down Expand Up @@ -84,15 +84,15 @@ INFO: Processing color information for process: e+ e- > mu+ mu- @1
INFO: Creating files in directory /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_ee_mumu/SubProcesses/P1_Sigma_sm_epem_mupmum
DEBUG: Entering PLUGIN_OneProcessExporter.generate_process_files [model_handling.py at line 1052] 
FileWriter <class 'PLUGIN.CUDACPP_SA_OUTPUT.model_handling.PLUGIN_FileWriter'> for /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_ee_mumu/SubProcesses/P1_Sigma_sm_epem_mupmum/./CPPProcess.h
DEBUG: Entering PLUGIN_OneProcessExporter.write_process_h_file [model_handling.py at line 1118] 
DEBUG: Entering PLUGIN_OneProcessExporter.write_process_h_file [model_handling.py at line 1121] 
FileWriter <class 'PLUGIN.CUDACPP_SA_OUTPUT.model_handling.PLUGIN_FileWriter'> for /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_ee_mumu/SubProcesses/P1_Sigma_sm_epem_mupmum/./CPPProcess.cc
DEBUG: Entering PLUGIN_OneProcessExporter.write_process_cc_file [model_handling.py at line 1140] 
DEBUG: Entering PLUGIN_OneProcessExporter.write_process_cc_file [model_handling.py at line 1143] 
DEBUG: only one Matrix-element supported? 
INFO: Created files CPPProcess.h and CPPProcess.cc in directory /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_ee_mumu/SubProcesses/P1_Sigma_sm_epem_mupmum/.
DEBUG: Entering PLUGIN_OneProcessExporter.edit_check_sa [model_handling.py at line 1070] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_mgonGPU [model_handling.py at line 1087] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_processidfile [model_handling.py at line 1094] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_testxxx [model_handling.py at line 1106] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_check_sa [model_handling.py at line 1073] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_mgonGPU [model_handling.py at line 1090] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_processidfile [model_handling.py at line 1097] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_testxxx [model_handling.py at line 1109] 
Generated helas calls for 1 subprocesses (2 diagrams) in 0.005 s
DEBUG: Entering PLUGIN_ProcessExporter.convert_model (create the model) [output.py at line 176] 
ALOHA: aloha starts to compute helicity amplitudes
Expand Down Expand Up @@ -126,6 +126,6 @@ INFO: /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_ee_mu
DEBUG: Entering PLUGIN_ProcessExporter.finalize [output.py at line 185] 
quit

real 0m1.059s
user 0m0.914s
sys 0m0.125s
real 0m1.076s
user 0m0.925s
sys 0m0.123s
9 changes: 6 additions & 3 deletions epochX/cudacpp/ee_mumu.auto/SubProcesses/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -379,11 +379,14 @@ $(LIBDIR)/lib$(MG5AMC_COMMONLIB).so: ../../src/*.h ../../src/*.cc

#-------------------------------------------------------------------------------

MG5AMC_CXXLIB = mg5amc_cxx
processid_short=$(shell basename $(CURDIR) | awk -F_ '{print $$(NF-1)"_"$$NF}')
###$(info processid_short=$(processid_short))

MG5AMC_CXXLIB = mg5amc_$(processid_short)_cxx
cxx_objects=$(BUILDDIR)/CPPProcess.o $(BUILDDIR)/RandomNumberKernels.o $(BUILDDIR)/RamboSamplingKernels.o $(BUILDDIR)/MatrixElementKernels.o $(BUILDDIR)/BridgeKernels.o $(BUILDDIR)/CrossSectionKernels.o

ifneq ($(NVCC),)
MG5AMC_CULIB = mg5amc_cu
MG5AMC_CULIB = mg5amc_$(processid_short)_cu
cu_objects=$(BUILDDIR)/gCPPProcess.o $(BUILDDIR)/gRandomNumberKernels.o $(BUILDDIR)/gRamboSamplingKernels.o $(BUILDDIR)/gMatrixElementKernels.o $(BUILDDIR)/gBridgeKernels.o $(BUILDDIR)/gCrossSectionKernels.o
endif

Expand All @@ -405,7 +408,7 @@ endif
# Target (and build rules): Fortran include files
$(INCDIR)/%.inc : ../%.inc
@if [ ! -d $(INCDIR) ]; then echo "mkdir -p $(INCDIR)"; mkdir -p $(INCDIR); fi
cp -i $< $@
\cp $< $@

#-------------------------------------------------------------------------------

Expand Down
8 changes: 5 additions & 3 deletions epochX/cudacpp/ee_mumu.auto/SubProcesses/P1_Sigma_sm_epem_mupmum/CPPProcess.cc
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Expand Up @@ -511,7 +511,9 @@ namespace mg5amcCpu
mgDebugInitialise();

// Denominators: spins, colors and identical particles
const int denominators = 4; // FIXME: assume process.nprocesses == 1 for the moment (eventually denominators[nprocesses]?)
constexpr int nprocesses = 1;
static_assert( nprocesses == 1, "Assume nprocesses == 1" ); // FIXME (#343): assume nprocesses == 1
constexpr int denominators[1] = { 4 };

// Set the parameters which change event by event
// Need to discuss this with Stefan
Expand Down Expand Up @@ -561,12 +563,12 @@ namespace mg5amcCpu
// https://www.uzh.ch/cmsssl/physik/dam/jcr:2e24b7b1-f4d7-4160-817e-47b13dbf1d7c/Handout_4_2016-UZH.pdf]
// FIXME: assume process.nprocesses == 1 for the moment (eventually: need a loop over processes here?)
#ifdef __CUDACC__
allMEs[ievt] /= denominators;
allMEs[ievt] /= denominators[0]; // FIXME (#343): assume nprocesses == 1
#else
for( int ipagV = 0; ipagV < npagV; ++ipagV )
{
for( int ieppV = 0; ieppV < neppV; ieppV++ )
allMEs[ipagV * neppV + ieppV] /= denominators;
allMEs[ipagV * neppV + ieppV] /= denominators[0]; // FIXME (#343): assume nprocesses == 1
}
#endif
mgDebugFinalise();
Expand Down
9 changes: 6 additions & 3 deletions epochX/cudacpp/ee_mumu/SubProcesses/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -379,11 +379,14 @@ $(LIBDIR)/lib$(MG5AMC_COMMONLIB).so: ../../src/*.h ../../src/*.cc

#-------------------------------------------------------------------------------

MG5AMC_CXXLIB = mg5amc_cxx
processid_short=$(shell basename $(CURDIR) | awk -F_ '{print $$(NF-1)"_"$$NF}')
###$(info processid_short=$(processid_short))

MG5AMC_CXXLIB = mg5amc_$(processid_short)_cxx
cxx_objects=$(BUILDDIR)/CPPProcess.o $(BUILDDIR)/RandomNumberKernels.o $(BUILDDIR)/RamboSamplingKernels.o $(BUILDDIR)/MatrixElementKernels.o $(BUILDDIR)/BridgeKernels.o $(BUILDDIR)/CrossSectionKernels.o

ifneq ($(NVCC),)
MG5AMC_CULIB = mg5amc_cu
MG5AMC_CULIB = mg5amc_$(processid_short)_cu
cu_objects=$(BUILDDIR)/gCPPProcess.o $(BUILDDIR)/gRandomNumberKernels.o $(BUILDDIR)/gRamboSamplingKernels.o $(BUILDDIR)/gMatrixElementKernels.o $(BUILDDIR)/gBridgeKernels.o $(BUILDDIR)/gCrossSectionKernels.o
endif

Expand All @@ -405,7 +408,7 @@ endif
# Target (and build rules): Fortran include files
$(INCDIR)/%.inc : ../%.inc
@if [ ! -d $(INCDIR) ]; then echo "mkdir -p $(INCDIR)"; mkdir -p $(INCDIR); fi
cp -i $< $@
\cp $< $@

#-------------------------------------------------------------------------------

Expand Down
8 changes: 5 additions & 3 deletions epochX/cudacpp/ee_mumu/SubProcesses/P1_Sigma_sm_epem_mupmum/CPPProcess.cc
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Expand Up @@ -511,7 +511,9 @@ namespace mg5amcCpu
mgDebugInitialise();

// Denominators: spins, colors and identical particles
const int denominators = 4; // FIXME: assume process.nprocesses == 1 for the moment (eventually denominators[nprocesses]?)
constexpr int nprocesses = 1;
static_assert( nprocesses == 1, "Assume nprocesses == 1" ); // FIXME (#343): assume nprocesses == 1
constexpr int denominators[1] = { 4 };

// Set the parameters which change event by event
// Need to discuss this with Stefan
Expand Down Expand Up @@ -561,12 +563,12 @@ namespace mg5amcCpu
// https://www.uzh.ch/cmsssl/physik/dam/jcr:2e24b7b1-f4d7-4160-817e-47b13dbf1d7c/Handout_4_2016-UZH.pdf]
// FIXME: assume process.nprocesses == 1 for the moment (eventually: need a loop over processes here?)
#ifdef __CUDACC__
allMEs[ievt] /= denominators;
allMEs[ievt] /= denominators[0]; // FIXME (#343): assume nprocesses == 1
#else
for( int ipagV = 0; ipagV < npagV; ++ipagV )
{
for( int ieppV = 0; ieppV < neppV; ieppV++ )
allMEs[ipagV * neppV + ieppV] /= denominators;
allMEs[ipagV * neppV + ieppV] /= denominators[0]; // FIXME (#343): assume nprocesses == 1
}
#endif
mgDebugFinalise();
Expand Down
30 changes: 15 additions & 15 deletions epochX/cudacpp/gg_tt.auto/CODEGEN_cudacpp_gg_tt_log.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ generate g g > t t~
No model currently active, so we import the Standard Model
INFO: load particles
INFO: load vertices
DEBUG: model prefixing takes 0.006856679916381836 
DEBUG: model prefixing takes 0.006908893585205078 
INFO: Restrict model sm with file models/sm/restrict_default.dat .
INFO: Change particles name to pass to MG5 convention
Defined multiparticle p = g u c d s u~ c~ d~ s~
Expand Down Expand Up @@ -85,25 +85,25 @@ INFO: Processing color information for process: g g > t t~ @1
INFO: Creating files in directory /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_gg_tt/SubProcesses/P1_Sigma_sm_gg_ttx
DEBUG: Entering PLUGIN_OneProcessExporter.generate_process_files [model_handling.py at line 1052] 
FileWriter <class 'PLUGIN.CUDACPP_SA_OUTPUT.model_handling.PLUGIN_FileWriter'> for /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_gg_tt/SubProcesses/P1_Sigma_sm_gg_ttx/./CPPProcess.h
DEBUG: Entering PLUGIN_OneProcessExporter.write_process_h_file [model_handling.py at line 1118] 
DEBUG: Entering PLUGIN_OneProcessExporter.write_process_h_file [model_handling.py at line 1121] 
FileWriter <class 'PLUGIN.CUDACPP_SA_OUTPUT.model_handling.PLUGIN_FileWriter'> for /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_gg_tt/SubProcesses/P1_Sigma_sm_gg_ttx/./CPPProcess.cc
DEBUG: Entering PLUGIN_OneProcessExporter.write_process_cc_file [model_handling.py at line 1140] 
DEBUG: call =  vxxxxx( momenta,m_pars->%s, cHel[ihel][%d],%+d, w_sv[%d], %d ); [model_handling.py at line 1426] 
DEBUG: ('ZERO', 0, -1, 0, 0) [model_handling.py at line 1427] 
DEBUG: call =  vxxxxx( momenta,m_pars->%s, cHel[ihel][%d],%+d, w_sv[%d], %d ); [model_handling.py at line 1426] 
DEBUG: ('ZERO', 1, -1, 1, 1) [model_handling.py at line 1427] 
DEBUG: Entering PLUGIN_OneProcessExporter.write_process_cc_file [model_handling.py at line 1143] 
DEBUG: call =  vxxxxx( momenta,m_pars->%s, cHel[ihel][%d],%+d, w_sv[%d], %d ); [model_handling.py at line 1429] 
DEBUG: ('ZERO', 0, -1, 0, 0) [model_handling.py at line 1430] 
DEBUG: call =  vxxxxx( momenta,m_pars->%s, cHel[ihel][%d],%+d, w_sv[%d], %d ); [model_handling.py at line 1429] 
DEBUG: ('ZERO', 1, -1, 1, 1) [model_handling.py at line 1430] 
DEBUG: only one Matrix-element supported? 
INFO: Created files CPPProcess.h and CPPProcess.cc in directory /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_gg_tt/SubProcesses/P1_Sigma_sm_gg_ttx/.
DEBUG: Entering PLUGIN_OneProcessExporter.edit_check_sa [model_handling.py at line 1070] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_mgonGPU [model_handling.py at line 1087] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_processidfile [model_handling.py at line 1094] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_testxxx [model_handling.py at line 1106] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_check_sa [model_handling.py at line 1073] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_mgonGPU [model_handling.py at line 1090] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_processidfile [model_handling.py at line 1097] 
DEBUG: Entering PLUGIN_OneProcessExporter.edit_testxxx [model_handling.py at line 1109] 
Generated helas calls for 1 subprocesses (3 diagrams) in 0.008 s
DEBUG: Entering PLUGIN_ProcessExporter.convert_model (create the model) [output.py at line 176] 
ALOHA: aloha starts to compute helicity amplitudes
ALOHA: aloha creates VVV1 set of routines with options: P0
ALOHA: aloha creates FFV1 routines
ALOHA: aloha creates 2 routines in 0.163 s
ALOHA: aloha creates 2 routines in 0.162 s
<class 'aloha.create_aloha.AbstractRoutine'> VVV1
DEBUG: language =  <class 'PLUGIN.CUDACPP_SA_OUTPUT.model_handling.PLUGIN_ALOHAWriter'> [aloha_writers.py at line 2451] 
<class 'aloha.create_aloha.AbstractRoutine'> FFV1
Expand All @@ -121,6 +121,6 @@ INFO: /data/avalassi/GPU2020/MG5aMC/3.1.1_lo_vectorization/CODEGEN_cudacpp_gg_tt
DEBUG: Entering PLUGIN_ProcessExporter.finalize [output.py at line 185] 
quit

real 0m1.080s
user 0m0.773s
sys 0m0.129s
real 0m1.152s
user 0m0.777s
sys 0m0.141s
9 changes: 6 additions & 3 deletions epochX/cudacpp/gg_tt.auto/SubProcesses/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -379,11 +379,14 @@ $(LIBDIR)/lib$(MG5AMC_COMMONLIB).so: ../../src/*.h ../../src/*.cc

#-------------------------------------------------------------------------------

MG5AMC_CXXLIB = mg5amc_cxx
processid_short=$(shell basename $(CURDIR) | awk -F_ '{print $$(NF-1)"_"$$NF}')
###$(info processid_short=$(processid_short))

MG5AMC_CXXLIB = mg5amc_$(processid_short)_cxx
cxx_objects=$(BUILDDIR)/CPPProcess.o $(BUILDDIR)/RandomNumberKernels.o $(BUILDDIR)/RamboSamplingKernels.o $(BUILDDIR)/MatrixElementKernels.o $(BUILDDIR)/BridgeKernels.o $(BUILDDIR)/CrossSectionKernels.o

ifneq ($(NVCC),)
MG5AMC_CULIB = mg5amc_cu
MG5AMC_CULIB = mg5amc_$(processid_short)_cu
cu_objects=$(BUILDDIR)/gCPPProcess.o $(BUILDDIR)/gRandomNumberKernels.o $(BUILDDIR)/gRamboSamplingKernels.o $(BUILDDIR)/gMatrixElementKernels.o $(BUILDDIR)/gBridgeKernels.o $(BUILDDIR)/gCrossSectionKernels.o
endif

Expand All @@ -405,7 +408,7 @@ endif
# Target (and build rules): Fortran include files
$(INCDIR)/%.inc : ../%.inc
@if [ ! -d $(INCDIR) ]; then echo "mkdir -p $(INCDIR)"; mkdir -p $(INCDIR); fi
cp -i $< $@
\cp $< $@

#-------------------------------------------------------------------------------

Expand Down
8 changes: 5 additions & 3 deletions epochX/cudacpp/gg_tt.auto/SubProcesses/P1_Sigma_sm_gg_ttx/CPPProcess.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -516,7 +516,9 @@ namespace mg5amcCpu
mgDebugInitialise();

// Denominators: spins, colors and identical particles
const int denominators = 256; // FIXME: assume process.nprocesses == 1 for the moment (eventually denominators[nprocesses]?)
constexpr int nprocesses = 1;
static_assert( nprocesses == 1, "Assume nprocesses == 1" ); // FIXME (#343): assume nprocesses == 1
constexpr int denominators[1] = { 256 };

// Set the parameters which change event by event
// Need to discuss this with Stefan
Expand Down Expand Up @@ -566,12 +568,12 @@ namespace mg5amcCpu
// https://www.uzh.ch/cmsssl/physik/dam/jcr:2e24b7b1-f4d7-4160-817e-47b13dbf1d7c/Handout_4_2016-UZH.pdf]
// FIXME: assume process.nprocesses == 1 for the moment (eventually: need a loop over processes here?)
#ifdef __CUDACC__
allMEs[ievt] /= denominators;
allMEs[ievt] /= denominators[0]; // FIXME (#343): assume nprocesses == 1
#else
for( int ipagV = 0; ipagV < npagV; ++ipagV )
{
for( int ieppV = 0; ieppV < neppV; ieppV++ )
allMEs[ipagV * neppV + ieppV] /= denominators;
allMEs[ipagV * neppV + ieppV] /= denominators[0]; // FIXME (#343): assume nprocesses == 1
}
#endif
mgDebugFinalise();
Expand Down
9 changes: 6 additions & 3 deletions epochX/cudacpp/gg_tt/SubProcesses/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -379,11 +379,14 @@ $(LIBDIR)/lib$(MG5AMC_COMMONLIB).so: ../../src/*.h ../../src/*.cc

#-------------------------------------------------------------------------------

MG5AMC_CXXLIB = mg5amc_cxx
processid_short=$(shell basename $(CURDIR) | awk -F_ '{print $$(NF-1)"_"$$NF}')
###$(info processid_short=$(processid_short))

MG5AMC_CXXLIB = mg5amc_$(processid_short)_cxx
cxx_objects=$(BUILDDIR)/CPPProcess.o $(BUILDDIR)/RandomNumberKernels.o $(BUILDDIR)/RamboSamplingKernels.o $(BUILDDIR)/MatrixElementKernels.o $(BUILDDIR)/BridgeKernels.o $(BUILDDIR)/CrossSectionKernels.o

ifneq ($(NVCC),)
MG5AMC_CULIB = mg5amc_cu
MG5AMC_CULIB = mg5amc_$(processid_short)_cu
cu_objects=$(BUILDDIR)/gCPPProcess.o $(BUILDDIR)/gRandomNumberKernels.o $(BUILDDIR)/gRamboSamplingKernels.o $(BUILDDIR)/gMatrixElementKernels.o $(BUILDDIR)/gBridgeKernels.o $(BUILDDIR)/gCrossSectionKernels.o
endif

Expand All @@ -405,7 +408,7 @@ endif
# Target (and build rules): Fortran include files
$(INCDIR)/%.inc : ../%.inc
@if [ ! -d $(INCDIR) ]; then echo "mkdir -p $(INCDIR)"; mkdir -p $(INCDIR); fi
cp -i $< $@
\cp $< $@

#-------------------------------------------------------------------------------

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