[oct23av] regenerate 7 pp_tt012j.mad, there are two issues: clang for…

…matting, and especially the build will fail. Codebase includes merging commit a6731bd (Olivier Wed Aug 23 13:23:12 2023 +0200) This uses Olivier's 'fix_mirror' branch for PR madgraph5#754 In particular a6731bd Olivier Mattelaer Wed Aug 23 13:23:12 2023 +0200 Merge branch 'fix_mirror' 2556cdd Olivier Mattelaer Wed Aug 23 09:27:38 2023 +0200 avoid that mirroring is reset by the plugin These lines fail the build (as well as clang formatting) [NOT OK] Check formatting in: pp_tt012j.mad/SubProcesses/P0_uux_ttx/CPPProcess.cc 786c786 < constexpr int helcolDenominators[1] = { 36,36 }; // assume nprocesses == 1 (madgraph5#272 and madgraph5#343) --- > constexpr int helcolDenominators[1] = { 36, 36 }; // assume nprocesses == 1 (madgraph5#272 and madgraph5#343) The same happens in each P subdirectory. Build errors: ccache /usr/local/cuda-12.0/bin/nvcc -Xcompiler -O3 -lineinfo -I. -I../../src -I/usr/local/cuda-12.0/include/ -DUSE_NVTX -gencode arch=compute_70,code=compute_70 -gencode arch=compute_70,code=sm_70 -use_fast_math -std=c++17 -ccbin /usr/lib64/ccache/g++ -DMGONGPU_FPTYPE_DOUBLE -DMGONGPU_FPTYPE2_DOUBLE -Xcompiler -fPIC -c gCPPProcess.cu -o gCPPProcess.o gCPPProcess.cu(779): error: static assertion failed with "Assume nprocesses == 1" gCPPProcess.cu(786): error: too many initializer values 2 errors detected in the compilation of "gCPPProcess.cu".
valassi · Oct 26, 2023 · 1903d30 · 1903d30
1 parent 2a67667
commit 1903d30
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diff --git a/epochX/cudacpp/pp_tt012j.mad/CODEGEN_mad_pp_tt012j_log.txt b/epochX/cudacpp/pp_tt012j.mad/CODEGEN_mad_pp_tt012j_log.txt
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P0_uux_ttx/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P0_uux_ttx/CPPProcess.cc
@@ -775,15 +775,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 36 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 36,36 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P0_uux_ttx/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P0_uux_ttx/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P0_uux_ttx/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P0_uux_ttx/processes.dat
@@ -1,2 +1,2 @@
 1       u u~ > t t~,c c~ > t t~,d d~ > t t~,s s~ > t t~
-mirror  none
+mirror  u~ u > t t~,c~ c > t t~,d~ d > t t~,s~ s > t t~
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gu_ttxu/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gu_ttxu/CPPProcess.cc
@@ -855,15 +855,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 96 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 96,96 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gu_ttxu/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gu_ttxu/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gu_ttxu/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gu_ttxu/processes.dat
@@ -1,2 +1,2 @@
 1       g u > t t~ u,g c > t t~ c,g d > t t~ d,g s > t t~ s
-mirror  none
+mirror  u g > t t~ u,c g > t t~ c,d g > t t~ d,s g > t t~ s
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gux_ttxux/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gux_ttxux/CPPProcess.cc
@@ -855,15 +855,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 96 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 96,96 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gux_ttxux/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gux_ttxux/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gux_ttxux/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_gux_ttxux/processes.dat
@@ -1,2 +1,2 @@
 1       g u~ > t t~ u~,g c~ > t t~ c~,g d~ > t t~ d~,g s~ > t t~ s~
-mirror  none
+mirror  u~ g > t t~ u~,c~ g > t t~ c~,d~ g > t t~ d~,s~ g > t t~ s~
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_uux_ttxg/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_uux_ttxg/CPPProcess.cc
@@ -855,15 +855,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 36 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 36,36 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_uux_ttxg/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_uux_ttxg/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_uux_ttxg/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P1_uux_ttxg/processes.dat
@@ -1,2 +1,2 @@
 1       u u~ > t t~ g,c c~ > t t~ g,d d~ > t t~ g,s s~ > t t~ g
-mirror  none
+mirror  u~ u > t t~ g,c~ c > t t~ g,d~ d > t t~ g,s~ s > t t~ g
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gu_ttxgu/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gu_ttxgu/CPPProcess.cc
@@ -1360,15 +1360,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 96 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 96,96 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gu_ttxgu/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gu_ttxgu/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gu_ttxgu/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gu_ttxgu/processes.dat
@@ -1,2 +1,2 @@
 1       g u > t t~ g u,g c > t t~ g c,g d > t t~ g d,g s > t t~ g s
-mirror  none
+mirror  u g > t t~ g u,c g > t t~ g c,d g > t t~ g d,s g > t t~ g s
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gux_ttxgux/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gux_ttxgux/CPPProcess.cc
@@ -1360,15 +1360,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 96 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 96,96 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gux_ttxgux/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gux_ttxgux/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gux_ttxgux/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_gux_ttxgux/processes.dat
@@ -1,2 +1,2 @@
 1       g u~ > t t~ g u~,g c~ > t t~ g c~,g d~ > t t~ g d~,g s~ > t t~ g s~
-mirror  none
+mirror  u~ g > t t~ g u~,c~ g > t t~ g c~,d~ g > t t~ g d~,s~ g > t t~ g s~
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uc_ttxuc/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uc_ttxuc/CPPProcess.cc
@@ -935,15 +935,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 36 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 36,36 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uc_ttxuc/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uc_ttxuc/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uc_ttxuc/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uc_ttxuc/processes.dat
@@ -1,2 +1,2 @@
 1       u c > t t~ u c,u d > t t~ u d,u s > t t~ u s,c d > t t~ c d,c s > t t~ c s,d s > t t~ d s
-mirror  none
+mirror  c u > t t~ u c,d u > t t~ u d,s u > t t~ u s,d c > t t~ c d,s c > t t~ c s,s d > t t~ d s
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_ucx_ttxucx/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_ucx_ttxucx/CPPProcess.cc
@@ -941,15 +941,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 36 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 36,36 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_ucx_ttxucx/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_ucx_ttxucx/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_ucx_ttxucx/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_ucx_ttxucx/processes.dat
@@ -1,2 +1,2 @@
 1       u c~ > t t~ u c~,u d~ > t t~ u d~,u s~ > t t~ u s~,c u~ > t t~ c u~,c d~ > t t~ c d~,c s~ > t t~ c s~,d u~ > t t~ d u~,d c~ > t t~ d c~,d s~ > t t~ d s~,s u~ > t t~ s u~,s c~ > t t~ s c~,s d~ > t t~ s d~
-mirror  none
+mirror  c~ u > t t~ u c~,d~ u > t t~ u d~,s~ u > t t~ u s~,u~ c > t t~ c u~,d~ c > t t~ c d~,s~ c > t t~ c s~,u~ d > t t~ d u~,c~ d > t t~ d c~,s~ d > t t~ d s~,u~ s > t t~ s u~,c~ s > t t~ s c~,d~ s > t t~ s d~
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxccx/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxccx/CPPProcess.cc
@@ -941,15 +941,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 36 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 36,36 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxccx/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxccx/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxccx/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxccx/processes.dat
@@ -1,2 +1,2 @@
 1       u u~ > t t~ c c~,u u~ > t t~ d d~,u u~ > t t~ s s~,c c~ > t t~ u u~,c c~ > t t~ d d~,c c~ > t t~ s s~,d d~ > t t~ u u~,d d~ > t t~ c c~,d d~ > t t~ s s~,s s~ > t t~ u u~,s s~ > t t~ c c~,s s~ > t t~ d d~
-mirror  none
+mirror  u~ u > t t~ c c~,u~ u > t t~ d d~,u~ u > t t~ s s~,c~ c > t t~ u u~,c~ c > t t~ d d~,c~ c > t t~ s s~,d~ d > t t~ u u~,d~ d > t t~ c c~,d~ d > t t~ s s~,s~ s > t t~ u u~,s~ s > t t~ c c~,s~ s > t t~ d d~
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxgg/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxgg/CPPProcess.cc
@@ -1360,15 +1360,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 72 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 72,72 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxgg/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxgg/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxgg/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxgg/processes.dat
@@ -1,2 +1,2 @@
 1       u u~ > t t~ g g,c c~ > t t~ g g,d d~ > t t~ g g,s s~ > t t~ g g
-mirror  none
+mirror  u~ u > t t~ g g,c~ c > t t~ g g,d~ d > t t~ g g,s~ s > t t~ g g
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxuux/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxuux/CPPProcess.cc
@@ -1045,15 +1045,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 36 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 36,36 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxuux/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxuux/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxuux/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uux_ttxuux/processes.dat
@@ -1,2 +1,2 @@
 1       u u~ > t t~ u u~,c c~ > t t~ c c~,d d~ > t t~ d d~,s s~ > t t~ s s~
-mirror  none
+mirror  u~ u > t t~ u u~,c~ c > t t~ c c~,d~ d > t t~ d d~,s~ s > t t~ s s~
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uxcx_ttxuxcx/CPPProcess.cc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uxcx_ttxuxcx/CPPProcess.cc
@@ -935,15 +935,15 @@ namespace mg5amcCpu
     // These variable are not used anywhere else in the code and their scope is limited to this sanity check
     {
       // nprocesses>1 was last observed for "mirror processes" in uux_ttx in the 270 branch (see issue #343 and PRs #360 and #396)
-      constexpr int nprocesses = 1;
+      constexpr int nprocesses = 2;
       static_assert( nprocesses == 1, "Assume nprocesses == 1" );
       // process_id corresponds to the index of DSIG1 Fortran functions (must be 1 because cudacpp is unable to handle DSIG2)
       constexpr int process_id = 1; // code generation source: madevent + cudacpp exporter
       static_assert( process_id == 1, "Assume process_id == 1" );
     }
 
     // Denominators: spins, colors and identical particles
-    constexpr int helcolDenominators[1] = { 36 }; // assume nprocesses == 1 (#272 and #343)
+    constexpr int helcolDenominators[1] = { 36,36 }; // assume nprocesses == 1 (#272 and #343)
 
 #ifdef __CUDACC__
     // Remember: in CUDA this is a kernel for one event, in c++ this processes n events

diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uxcx_ttxuxcx/mirrorprocs.inc b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uxcx_ttxuxcx/mirrorprocs.inc
@@ -1 +1 @@
-      DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
+      DATA (MIRRORPROCS(I),I=1,1)/.TRUE./
diff --git a/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uxcx_ttxuxcx/processes.dat b/epochX/cudacpp/pp_tt012j.mad/SubProcesses/P2_uxcx_ttxuxcx/processes.dat
@@ -1,2 +1,2 @@
 1       u~ c~ > t t~ u~ c~,u~ d~ > t t~ u~ d~,u~ s~ > t t~ u~ s~,c~ d~ > t t~ c~ d~,c~ s~ > t t~ c~ s~,d~ s~ > t t~ d~ s~
-mirror  none
+mirror  c~ u~ > t t~ u~ c~,d~ u~ > t t~ u~ d~,s~ u~ > t t~ u~ s~,d~ c~ > t t~ c~ d~,s~ c~ > t t~ c~ s~,s~ d~ > t t~ d~ s~
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		DATA (MIRRORPROCS(I),I=1,1)/.FALSE./
		DATA (MIRRORPROCS(I),I=1,1)/.TRUE./