Replace sysimage.jl by juliaw; reformat source code

.gitignore

@@ -10,3 +10,4 @@ docs/build/
 docs/site/
 .ipy*
 build/
+**/Manifest.toml

Makefile

@@ -2,23 +2,12 @@
 #  Copyright (C) 2020-2021, UChicago Argonne, LLC. All rights reserved.
 #  Released under the modified BSD license. See COPYING.md for more details.
 
-JULIA := julia --color=yes --project=@.
 VERSION := 0.2
 
-build/sysimage.so: src/utils/sysimage.jl Project.toml
-	julia --project=. -e "using Pkg; Pkg.instantiate()"
-	$(JULIA) src/utils/sysimage.jl test/runtests.jl
-
-clean:
-	rm -rfv build/*
-
-test: build/sysimage.so
-	$(JULIA) --sysimage build/sysimage.so test/runtests.jl
+test:
+	./juliaw test/runtests.jl
 
 format:
-	julia -e 'using JuliaFormatter; format(["src", "test", "benchmark"], verbose=true);'
+	cd deps/formatter; ../../juliaw format.jl
 
-install-deps:
-	julia -e 'using Pkg; Pkg.add(PackageSpec(name="JuliaFormatter", version="0.14.4"))'
-
-.PHONY: docs test format install-deps
+.PHONY: docs test format

deps/formatter/Project.toml

@@ -0,0 +1,5 @@
+[deps]
+JuliaFormatter = "98e50ef6-434e-11e9-1051-2b60c6c9e899"
+
+[compat]
+JuliaFormatter = "0.14.4"

deps/formatter/format.jl

@@ -0,0 +1,8 @@
+using JuliaFormatter
+format(
+    [
+        "../../src", 
+        "../../test",
+    ],
+    verbose=true,
+)

juliaw

@@ -0,0 +1,68 @@
+#!/bin/bash
+# MIPLearn: Extensible Framework for Learning-Enhanced Mixed-Integer Optimization
+# Copyright (C) 2020-2021, UChicago Argonne, LLC. All rights reserved.
+# Released under the modified BSD license. See COPYING.md for more details.
+
+if [ ! -e Project.toml ]; then
+    echo "juliaw: Project.toml not found"
+    exit 1
+fi
+
+if [ ! -e Manifest.toml ]; then
+    julia --project=. -e 'using Pkg; Pkg.instantiate()' || exit 1
+fi
+
+if [ ! -e build/sysimage.so -o Project.toml -nt build/sysimage.so ]; then
+    echo "juliaw: rebuilding system image..."
+
+    # Generate temporary project folder
+    rm -rf $HOME/.juliaw
+    mkdir -p $HOME/.juliaw/src
+    cp Project.toml Manifest.toml $HOME/.juliaw
+    NAME=$(julia -e 'using TOML; toml = TOML.parsefile("Project.toml"); "name" in keys(toml) && print(toml["name"])')
+    if [ ! -z $NAME ]; then
+        cat > $HOME/.juliaw/src/$NAME.jl << EOF
+module $NAME
+end
+EOF
+    fi
+
+    # Add PackageCompiler dependencies to temporary project
+    julia --project=$HOME/.juliaw -e 'using Pkg; Pkg.add(["PackageCompiler", "TOML", "Logging"])'
+
+    # Generate system image scripts
+    cat > $HOME/.juliaw/sysimage.jl << EOF
+using PackageCompiler
+using TOML
+using Logging
+
+Logging.disable_logging(Logging.Info)
+mkpath("$PWD/build")
+
+println("juliaw: generating precompilation statements...")
+run(\`julia --project="$PWD" --trace-compile="$PWD"/build/precompile.jl \$(ARGS)\`)
+
+println("juliaw: finding dependencies...")
+project = TOML.parsefile("Project.toml")
+manifest = TOML.parsefile("Manifest.toml")
+deps = Symbol[]
+for dep in keys(project["deps"])
+    if "path" in keys(manifest[dep][1])
+        println("  - \$(dep) [skip]")
+    else
+        println("  - \$(dep)")
+        push!(deps, Symbol(dep))
+    end
+end
+
+println("juliaw: building system image...")
+create_sysimage(
+    deps,
+    precompile_statements_file = "$PWD/build/precompile.jl",
+    sysimage_path = "$PWD/build/sysimage.so",
+)
+EOF
+    julia --project=$HOME/.juliaw $HOME/.juliaw/sysimage.jl $* 
+else
+    julia --project=. --sysimage build/sysimage.so $*
+fi

src/instance/file_instance.jl

@@ -15,7 +15,7 @@ mutable struct FileInstance <: Instance
     function FileInstance(filename::AbstractString, build_model::Function)::FileInstance
         instance = new(nothing, nothing, filename, nothing, build_model)
         instance.py = PyFileInstance(instance)
-        instance.h5 = Hdf5Sample("$filename.h5", mode="a")
+        instance.h5 = Hdf5Sample("$filename.h5", mode = "a")
         instance.filename = filename
         return instance
     end

src/solvers/jump_solver.jl

@@ -569,13 +569,8 @@ function get_constraints(
         end
     end
 
-    lhs = sparse(
-        lhs_rows,
-        lhs_cols,
-        lhs_values,
-        length(rhs),
-        JuMP.num_variables(data.model),
-    )
+    lhs =
+        sparse(lhs_rows, lhs_cols, lhs_values, length(rhs), JuMP.num_variables(data.model))
     if !isempty(data.x)
         lhs_value = lhs * data.x
         slacks = abs.(lhs_value - rhs)
@@ -652,11 +647,7 @@ function __init_JuMPSolver__()
                 "slacks",
             ]
             if repr(self.data.optimizer_factory) in ["Gurobi.Optimizer"]
-                append!(attrs, [
-                    "basis_status",
-                    "sa_rhs_down",
-                    "sa_rhs_up",
-                ])
+                append!(attrs, ["basis_status", "sa_rhs_down", "sa_rhs_up"])
             end
             return attrs
         end

src/utils/sysimage.jl

@@ -1,33 +0,0 @@
-# UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
-# Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
-# Released under the modified BSD license. See COPYING.md for more details.
-
-using PackageCompiler
-using TOML
-using Logging
-
-Logging.disable_logging(Logging.Info)
-mkpath("build")
-
-println("Generating precompilation statements...")
-run(`julia --project=. --trace-compile=build/precompile.jl $(ARGS)`)
-
-println("Finding dependencies...")
-project = TOML.parsefile("Project.toml")
-manifest = TOML.parsefile("Manifest.toml")
-deps = Symbol[]
-for dep in keys(project["deps"])
-    if "path" in keys(manifest[dep][1])
-        println("  - $(dep) [skip]")
-    else
-        println("  - $(dep)")
-        push!(deps, Symbol(dep))
-    end
-end
-
-println("Building system image...")
-create_sysimage(
-    deps,
-    precompile_statements_file = "build/precompile.jl",
-    sysimage_path = "build/sysimage.so",
-)