Vortex 2.0 changes:

+ Microarchitecture optimizations
+ 64-bit support
+ Xilinx FPGA support
+ LLVM-16 support
+ Refactoring and quality control fixes

.travis.yml

@@ -9,21 +9,31 @@ addons:
         packages:
         - build-essential
         - valgrind
-        - verilator
-        - yosys        
         - libpng-dev
         - libboost-serialization-dev
         - libstdc++6
+        - hwloc
 
-install:
-  # Set environments  
-  - export RISCV_TOOLCHAIN_PATH=/opt/riscv-gnu-toolchain
-  - export VERILATOR_ROOT=/opt/verilator
-  - export PATH=$VERILATOR_ROOT/bin:$PATH
+install:  
   # Install toolchain
-  - ci/toolchain_install.sh -all
+  - export TOOLDIR=$HOME/tools
+  - mkdir -p $TOOLDIR
+  - DESTDIR=$TOOLDIR ./ci/toolchain_install.sh --all
+  # Set environments
+  - export RISCV_TOOLCHAIN_PATH=$TOOLDIR/riscv-gnu-toolchain
+  - export LLVM_POCL=$TOOLDIR/llvm-pocl
+  - export LLVM_VORTEX=$TOOLDIR/llvm-vortex
+  - export VERILATOR_ROOT=$TOOLDIR/verilator
+  - export PATH=$VERILATOR_ROOT/bin:$PATH  
+  - export SV2V_PATH=$TOOLDIR/sv2v
+  - export PATH=$SV2V_PATH/bin:$PATH
+  - export YOSYS_PATH=$TOOLDIR/yosys  
+  - export PATH=$YOSYS_PATH/bin:$PATH  
+  - export POCL_CC_PATH=$TOOLDIR/pocl/compiler
+  - export POCL_RT_PATH=$TOOLDIR/pocl/runtime
   # build project
-  - make -s
+  - cp -r $PWD ../build32 && cd ../build32 && make clean-all && make
+  - cp -r $PWD ../build64 && cd ../build64 && make clean-all && XLEN=64 RISCV_TOOLCHAIN_PATH=$TOOLDIR/riscv64-gnu-toolchain make
 
 # stages ordering
 stages:
@@ -32,45 +42,54 @@ stages:
 jobs:     
   include:
     - stage: test
-      name: coverage
-      script: cp -r $PWD ../build_coverage && cd ../build_coverage && ./ci/travis_run.py ./ci/regression.sh -coverage
+      name: unittest
+      script: cp -r ../build32 ../build32_unittest && cd ../build32_unittest && ./ci/travis_run.py ./ci/regression.sh --unittest
     - stage: test
-      name: coverage64
-      script: cp -r $PWD ../build_coverage64 && cd ../build_coverage64 && ./ci/travis_run.py ./ci/regression64.sh -coverage
+      name: isa
+      script: cp -r ../build32 ../build32_isa && cd ../build32_isa && ./ci/travis_run.py ./ci/regression.sh --isa
     - stage: test
-      name: tex
-      script: cp -r $PWD ../build_tex && cd ../build_tex && ./ci/travis_run.py ./ci/regression.sh -tex
+      name: isa64
+      script: cp -r ../build64 ../build64_isa && cd ../build64_isa && XLEN=64 RISCV_TOOLCHAIN_PATH=$TOOLDIR/riscv64-gnu-toolchain ./ci/travis_run.py ./ci/regression.sh --isa
+    - stage: test
+      name: regression
+      script: cp -r ../build32 ../build32_regression && cd ../build32_regression && ./ci/travis_run.py ./ci/regression.sh --regression
+    - stage: test
+      name: regression64
+      script: cp -r ../build64 ../build64_regression && cd ../build64_regression && XLEN=64 RISCV_TOOLCHAIN_PATH=$TOOLDIR/riscv64-gnu-toolchain ./ci/travis_run.py ./ci/regression.sh --regression
+    - stage: test
+      name: opencl
+      script: cp -r ../build32 ../build32_opencl && cd ../build32_opencl && ./ci/travis_run.py ./ci/regression.sh --opencl    
     - stage: test
       name: cluster
-      script: cp -r $PWD ../build_cluster && cd ../build_cluster && ./ci/travis_run.py ./ci/regression.sh -cluster    
+      script: cp -r ../build32 ../build32_cluster && cd ../build32_cluster && ./ci/travis_run.py ./ci/regression.sh --cluster    
     - stage: test
       name: config
-      script: cp -r $PWD ../build_config && cd ../build_config && ./ci/travis_run.py ./ci/regression.sh -config
+      script: cp -r ../build32 ../build32_config && cd ../build32_config && ./ci/travis_run.py ./ci/regression.sh --config
     - stage: test
       name: debug
-      script: cp -r $PWD ../build_debug && cd ../build_debug && ./ci/travis_run.py ./ci/regression.sh -debug
+      script: cp -r ../build32 ../build32_debug && cd ../build32_debug && ./ci/travis_run.py ./ci/regression.sh --debug
     - stage: test
       name: stress0
-      script: cp -r $PWD ../build_stress0 && cd ../build_stress0 && ./ci/travis_run.py ./ci/regression.sh -stress0
+      script: cp -r ../build32 ../build32_stress0 && cd ../build32_stress0 && ./ci/travis_run.py ./ci/regression.sh --stress0
     - stage: test
       name: stress1
-      script: cp -r $PWD ../build_stress1 && cd ../build_stress1 && ./ci/travis_run.py ./ci/regression.sh -stress1
+      script: cp -r ../build32 ../build32_stress1 && cd ../build32_stress1 && ./ci/travis_run.py ./ci/regression.sh --stress1
+    - stage: test
+      name: synthesis
+      script: cp -r ../build32 ../build32_isa && cd ../build32_isa && ./ci/travis_run.py ./ci/regression.sh --synthesis
+    - stage: test
+      name: synthesis64
+      script: cp -r ../build64 ../build64_isa && cd ../build64_isa && XLEN=64 ./ci/travis_run.py ./ci/regression.sh --synthesis
     - stage: test
       name: compiler
-      script: cp -r $PWD ../build_compiler && cd ../build_compiler && ./ci/travis_run.py ./ci/test_compiler.sh
-    - stage: test
-      name: tex
-      script: cp -r $PWD ../build_tex && cd ../build_tex && ./ci/travis_run.py ./ci/regression.sh -tex
-    - stage: test
-      name: unittest
-      script: cp -r $PWD ../build_unittest && cd ../build_unittest && ./ci/travis_run.py ./ci/regression.sh -unittest
-  
+      script: cp -r ../build32 ../build32_compiler && cd ../build32_compiler && ./ci/travis_run.py ./ci/test_compiler.sh
+            
 after_success:
   # Gather code coverage
-  - lcov --directory driver --capture --output-file driver.cov # capture trace  
-  - lcov --directory simx --capture --output-file simx.cov # capture trace    
-  - lcov --list driver.cov # output coverage data for debugging
-  - lcov --list simx.cov # output coverage data for debugging
+  - lcov --directory runtime --capture --output-file runtime.cov # capture trace  
+  - lcov --directory sim --capture --output-file sim.cov # capture trace    
+  - lcov --list runtime.cov # output coverage data for debugging
+  - lcov --list sim.cov # output coverage data for debugging
   # Upload coverage report
-  - bash <(curl -s https://codecov.io/bash) -f driver.cov
-  - bash <(curl -s https://codecov.io/bash) -f simx.cov
+  - bash <(curl -s https://codecov.io/bash) -f runtime.cov
+  - bash <(curl -s https://codecov.io/bash) -f sim.cov