Program ast mod

.github/workflows/cmake.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install vcpkg (Windows)
         if: runner.os == 'Windows'
@@ -48,16 +48,16 @@ jobs:
               -DCMAKE_TOOLCHAIN_FILE=./vcpkg/scripts/buildsystems/vcpkg.cmake \
               -DINSTALL_SOURCES=ON
           else
-            cmake -B build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} \
-              -DINSTALL_SOURCES=ON
+            cmake -B build -DINSTALL_SOURCES=ON -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
           fi
 
       - name: Build staq
         shell: bash
         run: |
           if [ "$RUNNER_OS" == "macOS" ]; then
-            export CPATH=$LIBRARY_PATH:/usr/local/include
-            export LIBRARY_PATH=$LIBRARY_PATH:/usr/local/lib
+            # Required for libgmp headers
+            export CPATH=$LIBRARY_PATH:/opt/homebrew/include
+            export LIBRARY_PATH=$LIBRARY_PATH:/opt/homebrew/lib
           fi
           cmake --build build
 
@@ -91,15 +91,16 @@ jobs:
         shell: bash
         run: |
           if [ "$RUNNER_OS" == "macOS" ]; then
-            export CPATH=$LIBRARY_PATH:/usr/local/include
-            export LIBRARY_PATH=$LIBRARY_PATH:/usr/local/lib
+            # Required for libgmp headers
+            export CPATH=$LIBRARY_PATH:/opt/homebrew/include
+            export LIBRARY_PATH=$LIBRARY_PATH:/opt/homebrew/lib
           fi
           cmake --build build/unit_tests --target unit_tests
 
       - name: Run unit tests
         run: ctest --test-dir build
 
-      - name: Uninstall
+      - name: Uninstall staq
         shell: bash
         run: |
           if [ "$RUNNER_OS" == "Windows" ]; then
@@ -109,4 +110,17 @@ jobs:
           fi
 
       - name: Install pystaq
-        run: pip3 install --user .
+        shell: bash
+        run: |
+          if [ "$RUNNER_OS" == "macOS" ]; then
+            # Required for libgmp headers
+            export CPATH=$LIBRARY_PATH:/opt/homebrew/include
+            export LIBRARY_PATH=$LIBRARY_PATH:/opt/homebrew/lib
+          fi
+          python3 -m venv venv
+          if [ "$RUNNER_OS" == "Windows" ]; then
+            venv/Scripts/activate
+          else
+            . venv/bin/activate
+          fi
+          pip install .

INSTALL.md

@@ -3,11 +3,10 @@
 **staq** is a full-stack quantum processing toolkit that uses
 [CMake](https://cmake.org/) as its build/install system. **staq** is
 platform-independent, supporting
-[UNIX](https://www.opengroup.org/membership/forums/platform/unix)
-(including
-[macOS](https://www.apple.com/macos/)) and UNIX-like operating systems
-(e.g., [Linux](https://www.linux.org)), as well
-as [Windows](https://www.microsoft.com/en-us/windows).
+[UNIX](https://www.opengroup.org/membership/forums/platform/unix) (including
+[macOS](https://www.apple.com/macos/)) and UNIX-like operating systems (e.g.,
+[Linux](https://www.linux.org)), as well as
+[Windows](https://www.microsoft.com/en-us/windows).
 
 ---
 
@@ -26,25 +25,24 @@ as [Windows](https://www.microsoft.com/en-us/windows).
 
 ## UNIX/UNIX-like/Windows
 
-To build both tool suite and the **staq** executable, execute
-(in a terminal/console/command prompt) under the project's root directory
+To build both tool suite and the **staq** executable, execute (in a
+terminal/console/command prompt) under the project's root directory
 
 ```shell
 cmake -B build
 ```
 
 To be able to install **staq**'s source code in addition to the binaries,
-configure
-the system with
+configure the system with
 
 ```shell
 cmake -B build -DINSTALL_SOURCES=ON
 ```
 
-**Important**: If you want to build the grid synth tools `staq_grid_synth`
-and `staq_qasm_synth`, install the [GNU MP library](https://gmplib.org/);
-`cmake` will take care of the rest. If `cmake` cannot detect GNU MP, then the
-grid synth tools will not be part of the build. To install GNU MP on Windows
+**Important**: If you want to build the grid synth tools `staq_grid_synth` and
+`staq_qasm_synth`, install the [GNU MP library](https://gmplib.org/); `cmake`
+will take care of the rest. If `cmake` cannot detect GNU MP, then the grid
+synth tools will not be part of the build. To install GNU MP on Windows
 systems, please follow the [platform-specific instructions below](#windows).
 
 For more details about how to install and configure GNU MP on various platforms,

README.md

@@ -23,30 +23,29 @@ retrieving the original source code impossible. In particular, OpenQASM 2.0
 circuits can be inspected and transformed (in most cases) without losing the
 original source structure. This makes **staq** ideally suited for
 source-to-source transformations, where only specific changes are desired.
-Likewise, this allows translations to other common circuit description languages
-and libraries to closely follow the OpenQASM 2.0 source.
+Likewise, this allows translations to other common circuit description
+languages and libraries to closely follow the OpenQASM 2.0 source.
 
 Check out the [Wiki](https://github.com/softwareQinc/staq/wiki) for more
 information about the library and included tools.
 
-Copyright (c) 2013 - 2024 softwareQ Inc. All rights reserved.
+Copyright (c) 2019 - 2024 softwareQ Inc. All rights reserved.
 
 ---
 
 ## License
 
 **staq** is distributed under the MIT license. Please see the
-[`LICENSE`](https://github.com/softwareQinc/staq/blob/main/LICENSE) file for
-more details.
+[`LICENSE.txt`](https://github.com/softwareQinc/staq/blob/main/LICENSE.txt)
+file for more details.
 
 ---
 
 ## Installation instructions
 
 Please see the installation guide
 [`INSTALL.md`](https://github.com/softwareQinc/staq/blob/main/INSTALL.md) and
-the
-comprehensive [Wiki](https://github.com/softwareQinc/staq/wiki) for further
+the comprehensive [Wiki](https://github.com/softwareQinc/staq/wiki) for further
 documentation and detailed examples.
 
 ---
@@ -67,8 +66,8 @@ For more details, please see
 
 ## Acknowledgements
 
-Thanks to the
-excellent [EPFL logic synthesis libraries](https://github.com/lsils/lstools-showcase)
+Thanks to the excellent
+[EPFL logic synthesis libraries](https://github.com/lsils/lstools-showcase)
 which are used to perform logic synthesis in **staq**, and in particular Bruno
 Schmitt's [tweedledum](https://github.com/boschmitt/tweedledum) library, from
 which the OpenQASM 2.0 parser was adapted.

cmake/staq_uninstall.cmake.in

@@ -1,35 +1,35 @@
-if(POLICY CMP0012)
-  cmake_policy(SET CMP0012 NEW)
-endif()
-
-if(NOT EXISTS "@CMAKE_BINARY_DIR@/install_manifest.txt")
-  message(
-    FATAL_ERROR
-      "Cannot find install manifest: @CMAKE_BINARY_DIR@/install_manifest.txt")
-endif()
-
-file(READ "@CMAKE_BINARY_DIR@/install_manifest.txt" files)
-string(REGEX REPLACE "\n" ";" files "${files}")
-foreach(file ${files})
-  message(STATUS "Uninstalling $ENV{DESTDIR}${file}")
-  if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
-    execute_process(
-      COMMAND @CMAKE_COMMAND@ -E rm $ENV{DESTDIR}${file}
-      OUTPUT_VARIABLE rm_out
-      RESULT_VARIABLE rm_retval)
-    if(NOT "${rm_retval}" STREQUAL 0)
-      message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}")
-    endif()
-  else(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
-    message(STATUS "File $ENV{DESTDIR}${file} does not exist.")
-  endif()
-endforeach()
-
-if(NOT "@MSVC@")
-  message(STATUS "Removing @CMAKE_INSTALL_PREFIX@/lib/cmake/@PROJECT_NAME@")
-  if("@INSTALL_SOURCES@")
-    message(STATUS "Removing @STAQ_INSTALL_DIR@")
-  endif()
-else()
-  message(STATUS "Removing @CMAKE_INSTALL_PREFIX@")
-endif()
+if(POLICY CMP0012)
+  cmake_policy(SET CMP0012 NEW)
+endif()
+
+if(NOT EXISTS "@CMAKE_BINARY_DIR@/install_manifest.txt")
+  message(
+    FATAL_ERROR
+      "Cannot find install manifest: @CMAKE_BINARY_DIR@/install_manifest.txt")
+endif()
+
+file(READ "@CMAKE_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+foreach(file ${files})
+  message(STATUS "Uninstalling ${file}")
+  if(IS_SYMLINK "${file}" OR EXISTS "${file}")
+    execute_process(
+      COMMAND @CMAKE_COMMAND@ -E rm -f "${file}"
+      OUTPUT_VARIABLE rm_out
+      RESULT_VARIABLE rm_retval)
+    if(${rm_retval})
+      message(FATAL_ERROR "Problem when removing ${file}")
+    endif()
+  else()
+    message(STATUS "File ${file} does not exist.")
+  endif()
+endforeach()
+
+if(NOT "@MSVC@")
+  message(STATUS "Removing @CMAKE_INSTALL_PREFIX@/lib/cmake/@PROJECT_NAME@")
+  if("@INSTALL_SOURCES@")
+    message(STATUS "Removing @STAQ_INSTALL_DIR@")
+  endif()
+else()
+  message(STATUS "Removing @CMAKE_INSTALL_PREFIX@")
+endif()

include/staq/output/lattice_surgery.hpp

@@ -745,7 +745,7 @@ void output_lattice_surgery(ast::Program& prog, bool skip_clifford = false,
             throw;
         }
     }
-    std::cout << out.dump(2) << "\n";
+    os << out.dump(2) << "\n";
 }
 
 /** \brief Compiles an AST into lattice surgery instructions to a given output

include/staq/transformations/qasm_synth.hpp

@@ -54,7 +54,7 @@ class QASMSynthImpl final : public ast::Replacer {
   public:
     QASMSynthImpl(const GridSynthOptions& opt)
         : synthesizer_(make_synthesizer(opt)), w_count_(0), check_(opt.check),
-          details_(opt.details), verbose_(opt.verbose){};
+          details_(opt.details), verbose_(opt.verbose) {};
     ~QASMSynthImpl() = default;
 
     void run(ast::ASTNode& node) { node.accept(*this); }
@@ -115,6 +115,8 @@ class QASMSynthImpl final : public ast::Replacer {
                     } else {
                         w_count_ += 2;
                     }
+                } else if (c == 'I' || c == 'i') { // ignore identity elements
+                    continue;
                 } else {
                     ret.emplace_back(
                         make_gate(std::string(1, tolower(c)), gate));

prettyprint.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 # $@ - List of directories
 
@@ -14,11 +14,11 @@ else
         echo "Error: $CLANG_FORMAT executable not found." >&2
         exit 1
     fi
-    echo "Code formatting with '$CLANG_FORMAT' the folders:"
+    echo "Code formatting with '$CLANG_FORMAT' the directories:"
 fi
 
-for folder in "$@"; do
-    echo "$folder"
-    find "$folder" \( -iname '*.cpp' -o -iname '*.c' -o -iname '*.h' \
+for directory in "$@"; do
+    echo "$directory"
+    find "$directory" \( -iname '*.cpp' -o -iname '*.c' -o -iname '*.h' \
         -o -iname '*.hpp' \) -exec "$CLANG_FORMAT" -style=file -i {} +
 done

qasmtools/include/qasmtools/ast/program.hpp

@@ -79,6 +79,13 @@ class Program : public ASTNode {
      */
     std::list<ptr<Stmt>>& body() { return body_; }
 
+    /**
+     * \brief Get whether the standard library has been included
+     *
+     * \return Bool for whether the standard library has been included
+     */
+    bool std_include() { return std_include_; }
+
     /**
      * \brief Get the number of bits
      *

setup.py

@@ -13,6 +13,7 @@
     "-Iinclude",
     "-Iqasmtools/include",
     "-Ipystaq/include",
+    "-I/opt/homebrew/include",
 ]
 extra_links_args = []