Merge branch 'master' into fix_sdc

.github/scripts/install_dependencies.sh

@@ -29,6 +29,7 @@ sudo apt install -y \
   libncurses5-dev \
   libx11-dev \
   libxft-dev \
+  libxml2-utils \
   libxml++2.6-dev \
   libreadline-dev \
   tcllib \

.github/workflows/containers.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
 
       - name: 🧰 Repository Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: 'true'
 

.github/workflows/labeler.yml

@@ -1,12 +1,12 @@
 name: "Pull Request Labeler"
 on:
-- pull_request
+- pull_request_target
 
 jobs:
   triage:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/labeler@master
       with:
         repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/test.yml

@@ -51,6 +51,8 @@ jobs:
 
     steps:
 
+      # TODO: This runnner is running on a self-hosted CPU. In order to upgrade
+      #       to v4, need to upgrade the machine to support node20.
     - uses: actions/checkout@v3
       with:
         submodules: 'true'
@@ -71,9 +73,12 @@ jobs:
         VTR_CMAKE_PARAMS: ${{ matrix.cmake }}
         NUM_CORES: ${{ matrix.cores }}
 
-    - uses: actions/upload-artifact@v3
-      if: ${{ always() }}
+    - name: Upload test results
+      # TODO: This runnner is running on a self-hosted CPU. In order to upgrade
+      #       to v4, need to upgrade the machine to support node20.
+      uses: actions/upload-artifact@v3
       with:
+        name: ${{matrix.test}}_test_results
         path: |
           **/results*.gz
           **/plot_*.svg
@@ -92,10 +97,10 @@ jobs:
         - { build_type: 'debug',   verbose: '1' }
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: 'true'
     - run: ./.github/scripts/install_dependencies.sh
@@ -122,10 +127,10 @@ jobs:
     name: 'F: ${{ matrix.name }}'
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - run: ./.github/scripts/install_dependencies.sh
 
     - name: Test
@@ -137,10 +142,10 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: 'true'
     - run: ./.github/scripts/install_dependencies.sh
@@ -156,10 +161,10 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: 'true'
     - run: ./.github/scripts/install_dependencies.sh
@@ -184,52 +189,62 @@ jobs:
         include: [
           {
             name: 'Basic',
-            params: '-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on',
+            params: '-DCMAKE_COMPILE_WARNING_AS_ERROR=on -DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on',
             suite: 'vtr_reg_basic'
           },
           {
             name: 'Basic_odin',
-            params: '-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DWITH_PARMYS=OFF -DWITH_ODIN=on',
+            params: '-DCMAKE_COMPILE_WARNING_AS_ERROR=on -DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DWITH_PARMYS=OFF -DWITH_ODIN=on',
             suite: 'vtr_reg_basic_odin'
           },
           {
             name: 'Basic with NO_GRAPHICS',
-            params: '-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DVPR_USE_EZGL=off',
+            params: '-DCMAKE_COMPILE_WARNING_AS_ERROR=on -DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DVPR_USE_EZGL=off',
+            suite: 'vtr_reg_basic'
+          },
+          {
+            name: 'Basic with NO_SERVER',
+            params: '-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DVPR_USE_EZGL=on -DVPR_USE_SERVER=off',
+            suite: 'vtr_reg_basic'
+          },
+          {
+            name: 'Basic with CAPNPROTO disabled',
+            params: '-DCMAKE_COMPILE_WARNING_AS_ERROR=on -DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DVTR_ENABLE_CAPNPROTO=off',
             suite: 'vtr_reg_basic'
           },
           {
             name: 'Basic with VTR_ENABLE_DEBUG_LOGGING',
-            params: '-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DVTR_ENABLE_DEBUG_LOGGING=on',
+            params: '-DCMAKE_COMPILE_WARNING_AS_ERROR=on -DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DVTR_ENABLE_DEBUG_LOGGING=on',
             suite: 'vtr_reg_basic'
           },
           {
             name: 'Basic_odin with VTR_ENABLE_DEBUG_LOGGING',
-            params: '-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DVTR_ENABLE_DEBUG_LOGGING=on -DWITH_PARMYS=OFF -DWITH_ODIN=on',
+            params: '-DCMAKE_COMPILE_WARNING_AS_ERROR=on -DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DVTR_ENABLE_DEBUG_LOGGING=on -DWITH_PARMYS=OFF -DWITH_ODIN=on',
             suite: 'vtr_reg_basic_odin'
           },
           {
             name: 'Strong',
-            params: '-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on',
+            params: '-DCMAKE_COMPILE_WARNING_AS_ERROR=on -DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on',
             suite: 'vtr_reg_strong'
           },
           {
             name: 'Strong_odin',
-            params: '-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DWITH_PARMYS=OFF -DWITH_ODIN=on',
+            params: '-DCMAKE_COMPILE_WARNING_AS_ERROR=on -DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DWITH_PARMYS=OFF -DWITH_ODIN=on',
             suite: 'vtr_reg_strong_odin'
           },
           {
             name: 'Valgrind Memory',
-            params: '-DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DWITH_ODIN=on',
+            params: '-DCMAKE_COMPILE_WARNING_AS_ERROR=on -DVTR_ASSERT_LEVEL=3 -DWITH_BLIFEXPLORER=on -DWITH_ODIN=on',
             suite: 'vtr_reg_valgrind_small'
           }
         ]
     name: 'R: ${{ matrix.name }}'
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: 'true'
     - run: ./.github/scripts/install_dependencies.sh
@@ -245,7 +260,7 @@ jobs:
         ./run_reg_test.py ${{ matrix.suite }} -show_failures -j2
 
     - name: Upload regression run files
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: ${{matrix.name}}_run_files
         path: |
@@ -256,7 +271,7 @@ jobs:
           vtr_flow/**/*.r
 
     - name: Upload regression results
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: ${{matrix.name}}_results
         path: |
@@ -281,10 +296,10 @@ jobs:
     name: 'S: ${{ matrix.name }}'
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: 'true'
 
@@ -297,7 +312,13 @@ jobs:
         CMAKE_PARAMS: ${{ matrix.params }}
         BUILD_TYPE: debug
         LSAN_OPTIONS: 'exitcode=42' #Use a non-standard exit code to ensure LSAN errors are detected
+        # In Ubuntu 20240310.1.0, the entropy of ASLR has increased (28 -> 32). LLVM 14 in this
+        # image is not compatible with this increased ASLR entropy. Apparently, memory sanitizer
+        # depends on LLVM and all CI tests where VTR_ENABLE_SANITIZE is enabled fail. For a temporary
+        # fix, we manually reduce the entropy. This quick fix should be removed in the future
+        # when github deploys a more stable Ubuntu image.
       run: |
+        sudo sysctl -w vm.mmap_rnd_bits=28
         export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
         ./.github/scripts/build.sh
         # We skip QoR since we are only checking for errors in sanitizer runs
@@ -309,10 +330,10 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: 3.10.10
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: 'true'
       - run: ./.github/scripts/install_dependencies.sh
@@ -334,10 +355,10 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: 'true'
     - run: ./.github/scripts/install_dependencies.sh
@@ -349,6 +370,7 @@ jobs:
         CMAKE_PARAMS: '-DVTR_ASSERT_LEVEL=3 -DVTR_ENABLE_SANITIZE=on -DVTR_IPO_BUILD=off -DWITH_BLIFEXPLORER=on -DWITH_PARMYS=OFF -DWITH_ODIN=on'
         BUILD_TYPE: debug
       run: |
+        sudo sysctl -w vm.mmap_rnd_bits=28
         export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
         ./.github/scripts/build.sh
         ./run_reg_test.py odin_reg_basic -show_failures -j2
@@ -359,10 +381,10 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: 'true'
     - run: ./.github/scripts/install_dependencies.sh
@@ -394,10 +416,10 @@ jobs:
     name: 'B: ${{ matrix.name }}'
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: 'true'
     - run: ./.github/scripts/install_dependencies.sh
@@ -430,10 +452,10 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
 
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: 3.10.10
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: 'true'
     - run: ./.github/scripts/install_dependencies.sh

.gitignore

@@ -38,6 +38,19 @@ vtr_flow/benchmarks/titan_blif/titan23
 vtr_flow/benchmarks/titan_blif/titan_new
 
 
+#
+# NoC MLP benchmarks
+#
+#   We ignore blif and vqm files because of thier large size.
+#   We also ignore symbolic links to traffic flow and blif files.
+#
+vtr_flow/benchmarks/noc/Large_Designs/MLP/**/*.vqm
+vtr_flow/benchmarks/noc/Large_Designs/MLP/**/*.blif
+vtr_flow/benchmarks/noc/Large_Designs/MLP/blif_files/*
+vtr_flow/benchmarks/noc/Large_Designs/MLP/traffic_flow_files/*
+MLP_Benchmark_Netlist_Files_blif.tar.gz
+MLP_Benchmark_Netlist_Files_vqm_blif.tar.gz
+
 #
 # ISPD benchmarks
 #

.gitmodules

@@ -1,3 +1,7 @@
 [submodule "libs/EXTERNAL/libcatch2"]
 	path = libs/EXTERNAL/libcatch2
 	url = https://github.com/catchorg/Catch2.git
+[submodule "libs/EXTERNAL/sockpp"]
+	path = libs/EXTERNAL/sockpp
+	#url = [email protected]:fpagliughi/sockpp.git
+	url = [email protected]:w0lek/sockpp.git # fork where in branch v1.0.0_no_complication_warnings there are compilation warnings fixes for upstream tag v1.0.0 of sockpp

CMakeLists.txt

@@ -23,7 +23,7 @@ set(VTR_IPO_BUILD "auto" CACHE STRING "Should VTR be compiled with interprocedur
 set_property(CACHE VTR_IPO_BUILD PROPERTY STRINGS auto on off)
 
 #Allow the user to configure how much assertion checking should occur
-set(VTR_ASSERT_LEVEL "2" CACHE STRING "VTR assertion checking level. 0: no assertions, 1: fast assertions, 2: regular assertions, 3: additional assertions with noticable run-time overhead, 4: all assertions (including those with significant run-time cost)")
+set(VTR_ASSERT_LEVEL "2" CACHE STRING "VTR assertion checking level. 0: no assertions, 1: fast assertions, 2: regular assertions, 3: additional assertions with noticeable run-time overhead, 4: all assertions (including those with significant run-time cost)")
 set_property(CACHE VTR_ASSERT_LEVEL PROPERTY STRINGS 0 1 2 3 4)
 
 option(VTR_ENABLE_STRICT_COMPILE "Specifies whether compiler warnings should be treated as errors (e.g. -Werror)" OFF)
@@ -39,6 +39,9 @@ set(VPR_USE_EZGL "auto" CACHE STRING "Specify whether vpr uses the graphics libr
 set_property(CACHE VPR_USE_EZGL PROPERTY STRINGS auto off on)
 option(VTR_ENABLE_CAPNPROTO "Enable capnproto binary serialization support in VPR." ON)
 
+#Allow the user to decide whether to compile the server module
+option(VPR_USE_SERVER "Specify whether vpr enables the server mode" ON)
+
 #Allow the user to enable/disable VPR analytic placement
 #VPR option --enable_analytic_placer is also required for Analytic Placement
 option(VPR_ANALYTIC_PLACE "Enable analytic placement in VPR." ON)
@@ -341,6 +344,14 @@ add_custom_target(get_titan_benchmarks
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
     COMMENT "Downloading (~1GB) and extracting Titan benchmarks (~10GB) into VTR source tree.")
 
+#
+# NoC MLP Benchmarks
+#
+add_custom_target(get_noc_mlp_benchmarks
+        COMMAND ./vtr_flow/scripts/download_noc_mlp.py --vtr_flow_dir ./vtr_flow
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+        COMMENT "Downloading (~100MB) and extracting NoC MLP benchmarks (~3.2GB) into VTR source tree.")
+
 #
 # ISPD Benchmarks
 #
@@ -410,11 +421,13 @@ if(${WITH_PARMYS}) # define cmake params to compile Yosys
         set(MAKE_PROGRAM "make")
     endif()
 
-    if(NOT DEFINED "${CMAKE_BUILD_PARALLEL_LEVEL}")
-        set(CUSTOM_BUILD_PARALLEL_LEVEL 16)
-    else()
-        set(CUSTOM_BUILD_PARALLEL_LEVEL "${CMAKE_BUILD_PARALLEL_LEVEL}")
-    endif()
+    # Commented out since a make file should not call another make command with
+    # threads. It should pass this information from the parent automatically.
+    # if(NOT DEFINED "${CMAKE_BUILD_PARALLEL_LEVEL}")
+    #     set(CUSTOM_BUILD_PARALLEL_LEVEL 16)
+    # else()
+    #     set(CUSTOM_BUILD_PARALLEL_LEVEL "${CMAKE_BUILD_PARALLEL_LEVEL}")
+    # endif()
     add_subdirectory(yosys)
 endif()
 

Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04
 ARG DEBIAN_FRONTEND=noninteractive
 # set out workspace
 ENV WORKSPACE=/workspace
@@ -19,6 +19,7 @@ RUN apt-get update -qq \
     libtbb-dev \
     python3-pip \
     git \
+    time \
 # Install python packages
     && pip install -r requirements.txt \
 # Cleanup