Fix/interface fix

etc/clang_plugin/plugin_ASTAnalyzer.cpp

@@ -892,6 +892,7 @@ class DataflowHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaParse
             if(!hasModule)
             {
                ReportError(FD->getLocation(), "Dataflow function has no valid submodule");
+               return;
             }
          }
       }
@@ -932,48 +933,55 @@ class CacheHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaParser
             if(bus_size < 32 || bus_size > 1024 || (bus_size & (bus_size - 1)) != 0)
             {
                ReportError(attr.first.loc, "Invalid cache bus size");
+               continue;
             }
          }
          else if(iequals(attr.first.id, "ways"))
          {
             if(std::stoi(attr.second) <= 0)
             {
                ReportError(attr.first.loc, "Invalid cache way count");
+               continue;
             }
          }
          else if(iequals(attr.first.id, "line_count"))
          {
             if(std::stoi(attr.second) <= 0)
             {
                ReportError(attr.first.loc, "Invalid cache line count");
+               continue;
             }
          }
          else if(iequals(attr.first.id, "line_size"))
          {
             if(std::stoi(attr.second) <= 0)
             {
                ReportError(attr.first.loc, "Invalid cache line size");
+               continue;
             }
          }
          else if(iequals(attr.first.id, "num_write_outstanding"))
          {
             if(std::stoi(attr.second) <= 0)
             {
                ReportError(attr.first.loc, "Invalid number of outstanding write operations");
+               continue;
             }
          }
          else if(iequals(attr.first.id, "rep_policy"))
          {
             if(attr.second != "lru" && attr.second != "tree")
             {
                ReportError(attr.first.loc, "Invalid cache replacement policy");
+               continue;
             }
          }
          else if(iequals(attr.first.id, "write_policy"))
          {
             if(attr.second != "wb" && attr.second != "wt")
             {
                ReportError(attr.first.loc, "Invalid cache write policy");
+               continue;
             }
          }
          else
@@ -991,10 +999,12 @@ class CacheHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaParser
       if(iface.find(key_loc_t("cache_line_count", SourceLocation())) == iface.end())
       {
          ReportError(p.loc, "Missing cache line count attribute");
+         return;
       }
       if(iface.find(key_loc_t("cache_line_size", SourceLocation())) == iface.end())
       {
          ReportError(p.loc, "Missing cache line size attribute");
+         return;
       }
    }
 
@@ -1008,6 +1018,8 @@ class InterfaceHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaPars
    SourceManager& _SM;
    int _parseAction;
 
+   static const std::map<std::string, std::string> _ifMapper;
+
    const NamedDecl* getBaseTypeDecl(const QualType& qt) const
    {
       const clang::Type* ty = qt.getTypePtr();
@@ -1192,6 +1204,7 @@ class InterfaceHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaPars
       if(isUnsupportedInterface(FD))
       {
          ReportError(p.loc, "HLS pragma not supported on variadic function declarations");
+         return;
       }
       auto portName = p.attrs.find(key_loc_t("port", SourceLocation()));
       if(portName == p.attrs.end())
@@ -1258,6 +1271,15 @@ class InterfaceHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaPars
 
       const auto argType = parmDecl->getType();
       auto& ifaceMode = bundle_attrs.insert(*ifaceModeReq).first->second;
+      if(_ifMapper.find(ifaceMode) != _ifMapper.end())
+      {
+         ifaceMode = _ifMapper.at(ifaceMode);
+         if(ifaceMode.empty())
+         {
+            ReportError(ifaceModeReq->first.loc, "Interface mode not supported.");
+            return;
+         }
+      }
       auto& parmTypename = parm_attrs[key_loc_t("typename", SourceLocation())];
       auto& parmSizeInBytes = parm_attrs[key_loc_t("size_in_bytes", SourceLocation())];
       auto& parmOriginalTypename = parm_attrs[key_loc_t("original_typename", SourceLocation())];
@@ -1324,6 +1346,7 @@ class InterfaceHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaPars
                ifaceMode != "m_axi" && ifaceMode != "axis")
             {
                ReportError(ifaceModeReq->first.loc, "Invalid HLS interface mode");
+               return;
             }
          }
       }
@@ -1353,6 +1376,7 @@ class InterfaceHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaPars
                (is_channel_if && ifaceMode != "fifo" && ifaceMode != "axis"))
             {
                ReportError(ifaceModeReq->first.loc, "Invalid HLS interface mode");
+               return;
             }
          }
          else
@@ -1373,6 +1397,7 @@ class InterfaceHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaPars
                ifaceMode != "ovalid" && ifaceMode != "acknowledge")
             {
                ReportError(ifaceModeReq->first.loc, "Invalid HLS interface mode");
+               return;
             }
             if((argType->isBuiltinType() || argType->isEnumeralType()) && ifaceMode == "none")
             {
@@ -1388,6 +1413,7 @@ class InterfaceHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaPars
       if(ifaceMode == "array" && parm_attrs.find(key_loc_t("elem_count", SourceLocation())) == parm_attrs.end())
       {
          ReportError(ifaceModeReq->first.loc, "HLS interface array element count missing");
+         return;
       }
 
       parmTypename = removeSpaces(parmTypename);
@@ -1503,6 +1529,9 @@ class InterfaceHLSPragmaHandler : public HLSPragmaAnalyzer, public HLSPragmaPars
    }
    static const char* PragmaKeyword;
 };
+const std::map<std::string, std::string> InterfaceHLSPragmaHandler::_ifMapper = {
+    {"ap_fifo", "fifo"},       {"ap_none", "none"},    {"ap_vld", "valid"},    {"ap_ovld", "ovalid"},
+    {"ap_ack", "acknowledge"}, {"ap_hs", "handshake"}, {"ap_memory", "array"}, {"bram", ""}};
 const char* InterfaceHLSPragmaHandler::PragmaKeyword = "interface";
 
 class HLSASTConsumer : public ASTConsumer

etc/lib/technology/NC_MEM_IPs.xml

@@ -3058,12 +3058,16 @@ function [n_byte_on_databus*2-1:0] CONV;
   input [n_byte_on_databus*2-1:0] po2;
 begin
   case (po2)
-    1:CONV=(1<<1)-1;
-    2:CONV=(1<<2)-1;
-    4:CONV=(1<<4)-1;
-    8:CONV=(1<<8)-1;
-    16:CONV=(1<<16)-1;
-    32:CONV=(1<<32)-1;
+    1:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<1)-1;
+    2:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<2)-1;
+    4:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<4)-1;
+    8:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<8)-1;
+    16:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<16)-1;
+    32:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<32)-1;
+    64:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<64)-1;
+    128:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<128)-1;
+    256:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<256)-1;
+    512:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<512)-1;
     default:CONV=-1;
   endcase
 end
@@ -3719,12 +3723,16 @@ function [n_byte_on_databus*max_n_writes-1:0] CONV;
   input [n_byte_on_databus*max_n_writes-1:0] po2;
 begin
   case (po2)
-    1:CONV=(1<<1)-1;
-    2:CONV=(1<<2)-1;
-    4:CONV=(1<<4)-1;
-    8:CONV=(1<<8)-1;
-    16:CONV=(1<<16)-1;
-    32:CONV=(1<<32)-1;
+    1:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<1)-1;
+    2:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<2)-1;
+    4:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<4)-1;
+    8:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<8)-1;
+    16:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<16)-1;
+    32:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<32)-1;
+    64:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<64)-1;
+    128:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<128)-1;
+    256:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<256)-1;
+    512:CONV=({{n_byte_on_databus*2-1{1'b0}},1'b1}<<512)-1;
     default:CONV=-1;
   endcase
 end
@@ -13405,10 +13413,16 @@ endgenerate"/>
 wire [(n_byte_on_databus/2)*8-1:0] dina;
 wire [(n_byte_on_databus/2)*8-1:0] dinb;
 wire [n_byte_on_databus*8-1:0] din;
+wire [n_byte_on_databus/2-1:0] be0;
+wire [n_byte_on_databus/2-1:0] be1;
+wire [n_byte_on_databus-1:0] beTot;
 
 assign dina = din_value_aggregated_swapped[memory_offset+:(n_byte_on_databus/2)*8];
 assign dinb = din_value_aggregated_swapped[2*BRAM_BITSIZE+memory_offset+:(n_byte_on_databus/2)*8];
 assign din = {dinb,dina};
+assign be0 = be_swapped[n_byte_on_databus_offset+:n_byte_on_databus/2];
+assign be1 = be_swapped[n_byte_on_databus+n_byte_on_databus_offset+:n_byte_on_databus/2];
+assign beTot = {be1,be0};
 
 generate
 if(n_elements == 1)
@@ -13432,7 +13446,7 @@ begin
   .bram_write(bram_write),
   .memory_addr_a(memory_addr_a),
   .din_value_aggregated(din),
-  .be({be_swapped[n_byte_on_databus+n_byte_on_databus_offset+:n_byte_on_databus/2],be_swapped[n_byte_on_databus_offset+:n_byte_on_databus/2]}),
+  .be(beTot),
   .dout_a(dout_a));
 end
 else
@@ -13458,8 +13472,8 @@ begin
     .memory_addr_b(memory_addr_a[2*BITSIZE_memory_addr_a-1:BITSIZE_memory_addr_a]),
     .din_value_aggregated_a(dina),
     .din_value_aggregated_b(dinb),
-    .be_a(be_swapped[n_byte_on_databus_offset+:n_byte_on_databus/2]),
-    .be_b(be_swapped[n_byte_on_databus+n_byte_on_databus_offset+:n_byte_on_databus/2]),
+    .be_a(be0),
+    .be_b(be1),
     .dout_a(dout_a[BRAM_BITSIZE-1:0]),
     .dout_b(dout_a[2*BRAM_BITSIZE-1:BRAM_BITSIZE])
   );

etc/lib/technology/NC_STD_IPs.xml

@@ -3035,8 +3035,7 @@ generate
       end
       if(done_port & ~ack_check_next)
       begin
-        $display("Acknowledge signal never asserted on interface %0d.", index);
-        $finish;
+        $display("WARNING: Acknowledge signal never asserted on interface %0d.", index);
       end
     end
   end
@@ -6001,4 +6000,4 @@ generate if (VALUE_PARAMETER != 0) assign out1[VALUE_PARAMETER-1:0] = 0; endgene
       </circuit>
     </cell>
   </library>
-</technology>
+</technology>

etc/libbambu/ac_types/include/ac_channel.h

@@ -677,7 +677,8 @@ class ac_channel
       __FORCE_INLINE bool nb_read(T& t)
       {
          bool res;
-         t = _read(res);
+         T temp = _read(res);
+         t = res ? temp : t;
          return res;
       }
 

etc/libbambu/libmdpi/include/mdpi/mdpi_driver.h

@@ -132,8 +132,12 @@ class channel_interface : public interface
    {
       if(!_read_size())
       {
-         if_error("Read on empty channel.\n");
-         return IF_EMPTY;
+         if(shift)
+         {
+            if_error("Read on empty channel.\n");
+            return IF_EMPTY;
+         }
+         return 0;
       }
       if(shift)
       {
@@ -188,4 +192,4 @@ void __m_interface_channel(uint8_t id, ac_channel<T>& chan, unsigned int max_siz
 void __m_interface_set(uint8_t id, interface* if_manager);
 #endif
 
-#endif // __MDPI_DRIVER_H
+#endif // __MDPI_DRIVER_H

etc/libbambu/libmdpi/mdpi.c

@@ -149,12 +149,7 @@ int m_read(uint8_t id, svLogicVecVal* data, uint16_t bitsize, ptr_t addr, uint8_
    retval = __m_ipc_operation.payload.interface.info;
    debug("Interface %u read state -> %d.\n", id, retval);
 
-   if(retval < 0)
-   {
-      error("Read operation error on interface %u: %u.\n", id, retval);
-      abort();
-   }
-   else if(__m_ipc_operation.payload.interface.id == id)
+   if(__m_ipc_operation.payload.interface.id == id)
    {
       uint16_t i, size = bitsize / 8 + ((bitsize % 8) != 0);
 #pragma unroll(4)
@@ -221,12 +216,7 @@ int m_write(uint8_t id, CONSTARG svLogicVecVal* data, uint16_t bitsize, ptr_t ad
    retval = __m_ipc_operation.payload.interface.info;
    debug("Interface %u write state -> %d.\n", id, retval);
 
-   if(retval < 0)
-   {
-      error("Write operation error on interface %u: %u.\n", id, retval);
-      abort();
-   }
-   else if(__m_ipc_operation.payload.interface.id == MDPI_IF_IDX_EMPTY)
+   if(__m_ipc_operation.payload.interface.id == MDPI_IF_IDX_EMPTY)
    {
       debug("Fake pipelined write operation on interface %u.\n", id);
    }

etc/libbambu/libmdpi/mdpi_driver.cpp

@@ -406,8 +406,12 @@ class fifo_interface : public interface
       assert(bitsize == _bitsize && "Bitsize mismatch");
       if(_base == _end)
       {
-         if_error("Read on empty FIFO.\n");
-         return IF_EMPTY;
+         if(shift)
+         {
+            if_error("Read on empty FIFO.\n");
+            return IF_EMPTY;
+         }
+         return 0;
       }
       if(shift)
       {

examples/crypto_designs/multi-keccak/configure.ac

@@ -8,6 +8,6 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 LT_INIT([disable-shared])
 AC_PROG_CC
 AC_PROG_INSTALL
-CFLAGS=' -O3'
+CFLAGS=' -O3 --compiler=I386_GCC49'
 CC=tree-panda-gcc
 AC_OUTPUT(Makefile include/Makefile src/Makefile src/chi/Makefile src/iota/Makefile src/pi/Makefile src/rho/Makefile  src/theta/Makefile)

examples/crypto_designs/multi.sh

@@ -25,7 +25,7 @@ return_value=$?
 if test $return_value != 0; then
    exit $return_value
 fi
-timeout 2h bambu --simulator=MODELSIM --use-raw --top-fname=keccak_coproc --channels-type=MEM_ACC_11 --device-name=LFE335EA8FN484C src/keccak -I./include --simulate --generate-tb=$root_dir/multi-keccak/tb_keccak.c --print-dot "$@"
+timeout 2h bambu --simulator=MODELSIM --use-raw --top-fname=keccak_coproc --channels-type=MEM_ACC_11 --compiler=I386_GCC49 --device-name=LFE335EA8FN484C src/keccak -I./include --simulate --generate-tb=$root_dir/multi-keccak/tb_keccak.c --print-dot "$@"
 return_value=$?
 if test $return_value != 0; then
    exit $return_value

examples/panda_bench_altera.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 script_dir="$(dirname $(readlink -e $0))"
-BATCH_ARGS=("--evaluation")
+BATCH_ARGS=("--evaluation" "--compiler=I386_GCC49")
 OUT_SUFFIX="pb_altera"
 
 python3 $script_dir/../etc/scripts/test_panda.py --tool=bambu  \

examples/panda_bench_hw_list

@@ -1,11 +1,11 @@
 --configuration-name=breakout breakout/main.c --top-fname=main --compiler=I386_CLANG11 -Os --device-name=xc7a100t-1csg324-VVD --backend-sdc-extensions=BENCHMARKS_ROOT/breakout/Nexys4_Master.sdc --clock-period=10 breakout/constraints_STD.xml breakout/IPs.xml --C-no-parse=BENCHMARKS_ROOT/breakout/plot.c,BENCHMARKS_ROOT/breakout/sevensegments_ctrl.c,BENCHMARKS_ROOT/breakout/btn_ctrl.c,BENCHMARKS_ROOT/breakout/get_ticks.c --file-input-data=BENCHMARKS_ROOT/breakout/plot.v,BENCHMARKS_ROOT/breakout/sevensegments_ctrl.v,BENCHMARKS_ROOT/breakout/btn_ctrl.v,BENCHMARKS_ROOT/breakout/get_ticks.v --speculative-sdc-scheduling --enable-function-proxy
 
---configuration-name=led_example led_example/led_example.c --top-fname=led_example -O3 --device-name=xc7a100t-1csg324-VVD --backend-sdc-extensions=BENCHMARKS_ROOT/led_example/Nexys4_Master.sdc --clock-period=10 led_example/constraints_STD.xml led_example/IPs.xml --C-no-parse=BENCHMARKS_ROOT/led_example/sw_ctrl.c,BENCHMARKS_ROOT/led_example/leds_ctrl.c,BENCHMARKS_ROOT/led_example/btn_ctrl.c,BENCHMARKS_ROOT/led_example/sevensegments_ctrl.c --file-input-data=BENCHMARKS_ROOT/led_example/leds_ctrl.v,BENCHMARKS_ROOT/led_example/sw_ctrl.v,BENCHMARKS_ROOT/led_example/btn_ctrl.v,BENCHMARKS_ROOT/led_example/sevensegments_ctrl.v --enable-function-proxy
+--configuration-name=led_example led_example/led_example.c --top-fname=led_example -O3 --device-name=xc7a100t-1csg324-VVD --backend-sdc-extensions=BENCHMARKS_ROOT/led_example/Nexys4_Master.sdc --clock-period=10 led_example/constraints_STD.xml led_example/IPs.xml --C-no-parse=BENCHMARKS_ROOT/led_example/sw_ctrl.c,BENCHMARKS_ROOT/led_example/leds_ctrl.c,BENCHMARKS_ROOT/led_example/btn_ctrl.c,BENCHMARKS_ROOT/led_example/sevensegments_ctrl.c --file-input-data=BENCHMARKS_ROOT/led_example/leds_ctrl.v,BENCHMARKS_ROOT/led_example/sw_ctrl.v,BENCHMARKS_ROOT/led_example/btn_ctrl.v,BENCHMARKS_ROOT/led_example/sevensegments_ctrl.v --enable-function-proxy --compiler=I386_GCC49
 
 --configuration-name=pong pong/main.c --top-fname=main --compiler=I386_CLANG11 -Os --device-name=xc7a100t-1csg324-VVD --backend-sdc-extensions=BENCHMARKS_ROOT/pong/Nexys4_Master.sdc --clock-period=10 pong/constraints_STD.xml pong/IPs.xml --C-no-parse=BENCHMARKS_ROOT/pong/plot.c,BENCHMARKS_ROOT/pong/sevensegments_ctrl.c,BENCHMARKS_ROOT/pong/btn_ctrl.c,BENCHMARKS_ROOT/pong/get_ticks.c --file-input-data=BENCHMARKS_ROOT/pong/plot.v,BENCHMARKS_ROOT/pong/sevensegments_ctrl.v,BENCHMARKS_ROOT/pong/btn_ctrl.v,BENCHMARKS_ROOT/pong/get_ticks.v --speculative-sdc-scheduling --enable-function-proxy
 
---configuration-name=taste taste/InterfaceView.aadl --top-fname=first_function,second_function
+--configuration-name=taste taste/InterfaceView.aadl --top-fname=first_function,second_function --compiler=I386_GCC49
 
---configuration-name=VGA VGA/delay.c VGA/vgatest.c --top-fname=main --clock-period=20 -O3 --target-file=BENCHMARKS_ROOT/VGA/DE1-characterization-file.xml --backend-script-extensions=BENCHMARKS_ROOT/VGA/DE1_pin_assignments.qsf --backend-sdc-extensions=BENCHMARKS_ROOT/VGA/DE1_design.sdc VGA/constraints_STD.xml VGA/PLOT_IPs.xml --C-no-parse=BENCHMARKS_ROOT/VGA/plot.c,BENCHMARKS_ROOT/VGA/leds_ctrl.c -DC_SIMULATION --file-input-data=BENCHMARKS_ROOT/VGA/leds_ctrl.v,BENCHMARKS_ROOT/VGA/plot.v --enable-function-proxy
+--configuration-name=VGA VGA/delay.c VGA/vgatest.c --top-fname=main --clock-period=20 -O3 --target-file=BENCHMARKS_ROOT/VGA/DE1-characterization-file.xml --backend-script-extensions=BENCHMARKS_ROOT/VGA/DE1_pin_assignments.qsf --backend-sdc-extensions=BENCHMARKS_ROOT/VGA/DE1_design.sdc VGA/constraints_STD.xml VGA/PLOT_IPs.xml --C-no-parse=BENCHMARKS_ROOT/VGA/plot.c,BENCHMARKS_ROOT/VGA/leds_ctrl.c -DC_SIMULATION --file-input-data=BENCHMARKS_ROOT/VGA/leds_ctrl.v,BENCHMARKS_ROOT/VGA/plot.v --enable-function-proxy --compiler=I386_GCC49
 
---configuration-name=VGA_Nexys4 VGA_Nexys4/vgatest.c --top-fname=main --device-name=xc7a100t-1csg324-VVD --clock-period=10 -O3 --backend-sdc-extensions=BENCHMARKS_ROOT/VGA_Nexys4/Nexys4_Master.sdc VGA_Nexys4/constraints_STD.xml VGA_Nexys4/IPs.xml --C-no-parse=BENCHMARKS_ROOT/VGA_Nexys4/plot.c,BENCHMARKS_ROOT/VGA_Nexys4/leds_ctrl.c,BENCHMARKS_ROOT/VGA_Nexys4/btn_ctrl.c,BENCHMARKS_ROOT/VGA_Nexys4/sw_ctrl.c,BENCHMARKS_ROOT/VGA_Nexys4/delay.c --file-input-data=BENCHMARKS_ROOT/VGA_Nexys4/plot.v,BENCHMARKS_ROOT/VGA_Nexys4/leds_ctrl.v,BENCHMARKS_ROOT/VGA_Nexys4/btn_ctrl.v,BENCHMARKS_ROOT/VGA_Nexys4/sw_ctrl.v,BENCHMARKS_ROOT/VGA_Nexys4/delay.v -fwhole-program --speculative-sdc-scheduling --enable-function-proxy
+--configuration-name=VGA_Nexys4 VGA_Nexys4/vgatest.c --top-fname=main --device-name=xc7a100t-1csg324-VVD --clock-period=10 -O3 --backend-sdc-extensions=BENCHMARKS_ROOT/VGA_Nexys4/Nexys4_Master.sdc VGA_Nexys4/constraints_STD.xml VGA_Nexys4/IPs.xml --C-no-parse=BENCHMARKS_ROOT/VGA_Nexys4/plot.c,BENCHMARKS_ROOT/VGA_Nexys4/leds_ctrl.c,BENCHMARKS_ROOT/VGA_Nexys4/btn_ctrl.c,BENCHMARKS_ROOT/VGA_Nexys4/sw_ctrl.c,BENCHMARKS_ROOT/VGA_Nexys4/delay.c --file-input-data=BENCHMARKS_ROOT/VGA_Nexys4/plot.v,BENCHMARKS_ROOT/VGA_Nexys4/leds_ctrl.v,BENCHMARKS_ROOT/VGA_Nexys4/btn_ctrl.v,BENCHMARKS_ROOT/VGA_Nexys4/sw_ctrl.v,BENCHMARKS_ROOT/VGA_Nexys4/delay.v -fwhole-program --speculative-sdc-scheduling --enable-function-proxy --compiler=I386_GCC49

examples/panda_bench_lattice.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 script_dir="$(dirname $(readlink -e $0))"
-BATCH_ARGS=("--evaluation=CYCLES")
+BATCH_ARGS=("--evaluation=CYCLES" "--compiler=I386_GCC49")
 OUT_SUFFIX="pb_lattice"
 
 python3 $script_dir/../etc/scripts/test_panda.py --tool=bambu  \

examples/panda_bench_nanoxplore.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 script_dir="$(dirname $(readlink -e $0))"
-BATCH_ARGS=("--clock-period=20" "--evaluation")
+BATCH_ARGS=("--clock-period=20" "--evaluation" "--compiler=I386_GCC49")
 OUT_SUFFIX="pb_nanoxplore"
 
 python3 $script_dir/../etc/scripts/test_panda.py --tool=bambu  \

examples/panda_bench_sim.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 script_dir="$(dirname $(readlink -e $0))"
-BATCH_ARGS=("--simulate")
+BATCH_ARGS=("--simulate" "--compiler=I386_GCC49")
 OUT_SUFFIX="pb_sim"
 
 python3 $script_dir/../etc/scripts/test_panda.py --tool=bambu  \