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nuterm using libtorch
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‎.github/workflows/pull-request-checks.yaml‎

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@@ -143,3 +143,52 @@ jobs:
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run: make -C regression/verilog test
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- name: Print ccache stats
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run: ccache -s
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# This job takes approximately 1 minute
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check-ubuntu-22_04-nuterm:
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runs-on: ubuntu-22.04
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steps:
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- uses: actions/checkout@v3
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with:
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submodules: recursive
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- name: Fetch dependencies
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env:
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# This is needed in addition to -yq to prevent apt-get from asking for
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# user input
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DEBIAN_FRONTEND: noninteractive
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run: |
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sudo apt-get update
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sudo apt-get install --no-install-recommends -yq gcc g++ ccache cmake
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- name: Prepare ccache
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uses: actions/cache@v3
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with:
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path: .ccache
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key: ${{ runner.os }}-22.04-nuterm-${{ github.ref }}-${{ github.sha }}-PR
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restore-keys: |
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${{ runner.os }}-22.04-nuterm-${{ github.ref }}
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${{ runner.os }}-22.04-nuterm
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- name: ccache environment
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run: |
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echo "CCACHE_BASEDIR=$PWD" >> $GITHUB_ENV
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echo "CCACHE_DIR=$PWD/.ccache" >> $GITHUB_ENV
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- name: Zero ccache stats and limit in size
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run: ccache -z --max-size=500M
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- name: Get pytorch
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run: |
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cd src/nuterm
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wget -q https://download.pytorch.org/libtorch/cpu/libtorch-cxx11-abi-shared-with-deps-2.1.2%2Bcpu.zip
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unzip -q *.zip
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- name: Build with cmake
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run: |
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cd src/nuterm
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LIBTORCH=`pwd`/libtorch
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mkdir build
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cd build
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cmake -DCMAKE_PREFIX_PATH=$LIBTORCH -DCMAKE_CXX_COMPILER_LAUNCHER=ccache ..
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cmake --build . --config Release
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- name: Run the unit tests
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run: src/nuterm/build/pytorch_tests
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- name: Run the system tests
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run: make -C regression/nuterm
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- name: Print ccache stats
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run: ccache -s

‎regression/nuterm/Makefile‎

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default: test
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TEST_PL = ../../lib/cbmc/regression/test.pl
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test:
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@$(TEST_PL) -c ../../../src/nuterm/build/nuterm
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‎regression/nuterm/counters/counter1.desc‎

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CORE
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counter1
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^weight main.clk = 0 .*$
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^weight main.counter = 1 .*$
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^bias: -1 .*$
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^EXIT=0$
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^SIGNAL=0$

‎regression/nuterm/counters/counter1.v‎

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module main(input clk);
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reg [31:0] counter;
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always @(posedge clk)
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if(counter != 0)
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counter = counter - 1;
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endmodule

‎regression/nuterm/counters/counter1/trace.1‎

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$date
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Sun Jan 7 16:33:39 2024
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$end
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$timescale
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1ns
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$end
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$scope module main $end
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$var reg 32 main.counter main.counter [31:0] $end
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$var wire 1 main.clk main.clk $end
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$upscope $end
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$enddefinitions $end
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#0
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b00010000000000000000000000000000 main.counter
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0main.clk
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#1
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b00001111111111111111111111111111 main.counter
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1main.clk
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#2
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b00001111111111111111111111111110 main.counter
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#3
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b00001111111111111111111111111101 main.counter
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0main.clk
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#4
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b00001111111111111111111111111100 main.counter
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1main.clk
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#5
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b00001111111111111111111111111011 main.counter
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#6
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b00001111111111111111111111111010 main.counter
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#7
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b00001111111111111111111111111001 main.counter
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#8
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b00001111111111111111111111111000 main.counter
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#9
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b00001111111111111111111111110111 main.counter
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#10
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b00001111111111111111111111110110 main.counter

‎regression/nuterm/counters/counter1/trace.10‎

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$date
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Sun Jan 7 16:33:39 2024
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$end
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$timescale
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1ns
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$end
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$scope module main $end
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$var reg 32 main.counter main.counter [31:0] $end
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$var wire 1 main.clk main.clk $end
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$upscope $end
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$enddefinitions $end
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#0
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b00010000000000000000000000000000 main.counter
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0main.clk
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#1
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b00001111111111111111111111111111 main.counter
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1main.clk
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#2
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b00001111111111111111111111111110 main.counter
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0main.clk
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#3
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b00001111111111111111111111111101 main.counter
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#4
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b00001111111111111111111111111100 main.counter
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1main.clk
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#5
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b00001111111111111111111111111011 main.counter
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0main.clk
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#6
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b00001111111111111111111111111010 main.counter
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#7
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b00001111111111111111111111111001 main.counter
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#8
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b00001111111111111111111111111000 main.counter
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1main.clk
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#9
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b00001111111111111111111111110111 main.counter
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#10
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b00001111111111111111111111110110 main.counter
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0main.clk

‎regression/nuterm/counters/counter1/trace.2‎

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$date
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Sun Jan 7 16:33:39 2024
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$end
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$timescale
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1ns
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$end
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$scope module main $end
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$var reg 32 main.counter main.counter [31:0] $end
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$var wire 1 main.clk main.clk $end
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$upscope $end
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$enddefinitions $end
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#0
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b00010000000000000000000000000000 main.counter
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0main.clk
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#1
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b00001111111111111111111111111111 main.counter
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#2
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b00001111111111111111111111111110 main.counter
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1main.clk
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#3
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b00001111111111111111111111111101 main.counter
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0main.clk
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#4
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b00001111111111111111111111111100 main.counter
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#5
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b00001111111111111111111111111011 main.counter
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#6
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b00001111111111111111111111111010 main.counter
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#7
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b00001111111111111111111111111001 main.counter
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#8
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b00001111111111111111111111111000 main.counter
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1main.clk
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#9
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b00001111111111111111111111110111 main.counter
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0main.clk
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#10
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b00001111111111111111111111110110 main.counter
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1main.clk

‎regression/nuterm/counters/counter1/trace.3‎

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$date
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Sun Jan 7 16:33:39 2024
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$end
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$timescale
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1ns
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$end
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$scope module main $end
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$var reg 32 main.counter main.counter [31:0] $end
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$var wire 1 main.clk main.clk $end
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$upscope $end
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$enddefinitions $end
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#0
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b00010000000000000000000000000000 main.counter
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1main.clk
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#1
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b00001111111111111111111111111111 main.counter
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0main.clk
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#2
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b00001111111111111111111111111110 main.counter
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#3
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b00001111111111111111111111111101 main.counter
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1main.clk
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#4
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b00001111111111111111111111111100 main.counter
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#5
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b00001111111111111111111111111011 main.counter
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#6
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b00001111111111111111111111111010 main.counter
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#7
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b00001111111111111111111111111001 main.counter
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0main.clk
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#8
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b00001111111111111111111111111000 main.counter
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1main.clk
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#9
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b00001111111111111111111111110111 main.counter
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0main.clk
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#10
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b00001111111111111111111111110110 main.counter
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1main.clk

‎regression/nuterm/counters/counter1/trace.4‎

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$date
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Sun Jan 7 16:33:39 2024
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$end
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$timescale
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1ns
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$end
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$scope module main $end
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$var reg 32 main.counter main.counter [31:0] $end
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$var wire 1 main.clk main.clk $end
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$upscope $end
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$enddefinitions $end
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#0
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b00010000000000000000000000000000 main.counter
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0main.clk
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#1
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b00001111111111111111111111111111 main.counter
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1main.clk
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#2
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b00001111111111111111111111111110 main.counter
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#3
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b00001111111111111111111111111101 main.counter
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0main.clk
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#4
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b00001111111111111111111111111100 main.counter
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1main.clk
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#5
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b00001111111111111111111111111011 main.counter
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#6
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b00001111111111111111111111111010 main.counter
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0main.clk
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#7
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b00001111111111111111111111111001 main.counter
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#8
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b00001111111111111111111111111000 main.counter
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1main.clk
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#9
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b00001111111111111111111111110111 main.counter
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0main.clk
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#10
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b00001111111111111111111111110110 main.counter
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1main.clk

‎regression/nuterm/counters/counter1/trace.5‎

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$date
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Sun Jan 7 16:33:39 2024
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$end
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$timescale
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1ns
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$end
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$scope module main $end
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$var reg 32 main.counter main.counter [31:0] $end
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$var wire 1 main.clk main.clk $end
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$upscope $end
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$enddefinitions $end
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#0
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b00010000000000000000000000000000 main.counter
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1main.clk
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#1
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b00001111111111111111111111111111 main.counter
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#2
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b00001111111111111111111111111110 main.counter
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#3
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b00001111111111111111111111111101 main.counter
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#4
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b00001111111111111111111111111100 main.counter
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0main.clk
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#5
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b00001111111111111111111111111011 main.counter
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1main.clk
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#6
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b00001111111111111111111111111010 main.counter
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0main.clk
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#7
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b00001111111111111111111111111001 main.counter
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1main.clk
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#8
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b00001111111111111111111111111000 main.counter
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#9
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b00001111111111111111111111110111 main.counter
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#10
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b00001111111111111111111111110110 main.counter

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