Adaptive Dark colorscheme for Stmt HTML. Ability to programmatically export conceptual stmt files.

python_bindings/src/halide/halide_/PyFunc.cpp

@@ -287,6 +287,11 @@ void define_func(py::module &m) {
                     f.compile_to_lowered_stmt(filename, args, fmt, to_aot_target(target));
                 },
                 py::arg("filename"), py::arg("arguments"), py::arg("fmt") = Text, py::arg("target") = Target())
+            .def(
+                "compile_to_conceptual_stmt", [](Func &f, const std::string &filename, const std::vector<Argument> &args, StmtOutputFormat fmt, const Target &target) {
+                    f.compile_to_conceptual_stmt(filename, args, fmt, to_aot_target(target));
+                },
+                py::arg("filename"), py::arg("arguments"), py::arg("fmt") = Text, py::arg("target") = Target())
             .def(
                 "compile_to_file", [](Func &f, const std::string &filename_prefix, const std::vector<Argument> &args, const std::string &fn_name, const Target &target) {
                     f.compile_to_file(filename_prefix, args, fn_name, to_aot_target(target));

python_bindings/src/halide/halide_/PyPipeline.cpp

@@ -139,6 +139,11 @@ void define_pipeline(py::module &m) {
                     p.compile_to_lowered_stmt(filename, args, fmt, to_aot_target(target));
                 },
                 py::arg("filename"), py::arg("arguments"), py::arg("fmt") = Text, py::arg("target") = Target())
+            .def(
+                "compile_to_conceptual_stmt", [](Pipeline &p, const std::string &filename, const std::vector<Argument> &args, StmtOutputFormat fmt, const Target &target) {
+                    p.compile_to_conceptual_stmt(filename, args, fmt, to_aot_target(target));
+                },
+                py::arg("filename"), py::arg("arguments"), py::arg("fmt") = Text, py::arg("target") = Target())
             .def(
                 "compile_to_file", [](Pipeline &p, const std::string &filename_prefix, const std::vector<Argument> &args, const std::string &fn_name, const Target &target) {
                     p.compile_to_file(filename_prefix, args, fn_name, to_aot_target(target));

src/Func.cpp

@@ -3542,6 +3542,13 @@ void Func::compile_to_lowered_stmt(const string &filename,
     pipeline().compile_to_lowered_stmt(filename, args, fmt, target);
 }
 
+void Func::compile_to_conceptual_stmt(const string &filename,
+                                      const vector<Argument> &args,
+                                      StmtOutputFormat fmt,
+                                      const Target &target) {
+    pipeline().compile_to_conceptual_stmt(filename, args, fmt, target);
+}
+
 void Func::print_loop_nest() {
     pipeline().print_loop_nest();
 }

src/Func.h

@@ -954,6 +954,14 @@ class Func {
                                  StmtOutputFormat fmt = Text,
                                  const Target &target = get_target_from_environment());
 
+    /** Write out a conceptual representation of lowered code, before any parallel loop
+     * get factored out into separate functions, or GPU loops are offloaded to kernel code.r
+     * Useful for analyzing and debugging scheduling. Can emit html or plain text. */
+    void compile_to_conceptual_stmt(const std::string &filename,
+                                    const std::vector<Argument> &args,
+                                    StmtOutputFormat fmt = Text,
+                                    const Target &target = get_target_from_environment());
+
     /** Write out the loop nests specified by the schedule for this
      * Function. Helpful for understanding what a schedule is
      * doing. */

src/Pipeline.cpp

@@ -356,6 +356,14 @@ void Pipeline::compile_to_lowered_stmt(const string &filename,
     m.compile(single_output(filename, m, fmt == HTML ? OutputFileType::stmt_html : OutputFileType::stmt));
 }
 
+void Pipeline::compile_to_conceptual_stmt(const string &filename,
+                                          const vector<Argument> &args,
+                                          StmtOutputFormat fmt,
+                                          const Target &target) {
+    Module m = compile_to_module(args, "", target);
+    m.compile(single_output(filename, m, fmt == HTML ? OutputFileType::conceptual_stmt_html : OutputFileType::conceptual_stmt));
+}
+
 void Pipeline::compile_to_static_library(const string &filename_prefix,
                                          const vector<Argument> &args,
                                          const std::string &fn_name,

src/Pipeline.h

@@ -281,6 +281,14 @@ class Pipeline {
                                  StmtOutputFormat fmt = Text,
                                  const Target &target = get_target_from_environment());
 
+    /** Write out a conceptual representation of lowered code, before any parallel loop
+     * get factored out into separate functions, or GPU loops are offloaded to kernel code.r
+     * Useful for analyzing and debugging scheduling. Can emit html or plain text. */
+    void compile_to_conceptual_stmt(const std::string &filename,
+                                    const std::vector<Argument> &args,
+                                    StmtOutputFormat fmt = Text,
+                                    const Target &target = get_target_from_environment());
+
     /** Write out the loop nests specified by the schedule for this
      * Pipeline's Funcs. Helpful for understanding what a schedule is
      * doing. */

src/StmtToHTML.cpp

@@ -2378,7 +2378,10 @@ class PipelineHTMLInspector {
     void generate_body(const Module &m) {
         stream << "<body>\n";
         stream << "  <div id='page-container'>\n";
+        generate_toolbar(m);
+        stream << "     <div id='content'>\n";
         generate_visualization_panes(m);
+        stream << "     </div>\n";
         stream << "  </div>\n";
 #if INLINE_TEMPLATES
         stream << "<script>\n"
@@ -2393,6 +2396,37 @@ class PipelineHTMLInspector {
         stream << "</body>";
     }
 
+    void generate_toolbar(const Module &m) {
+        stream << "<div id='toolbar'>\n";
+
+        // IR settings
+        stream << "<form id='form-ir-settings' name='form-ir-settings'>IR:\n";
+        stream << "   <label><input type='checkbox' name='checkbox-show-ir-wrap' checked />Wrap</label>\n";
+        stream << "   <label><input type='checkbox' name='checkbox-show-ir-line-nums' checked />Line numbers</label>\n";
+        stream << "   <label><input type='checkbox' name='checkbox-show-ir-costs' checked />Costs</label>\n";
+        stream << "</form>\n";
+
+        // Which panes to show
+        stream << "<form id='form-panes' name='form-panes'>Panes:\n";
+        stream << "   <label><input type='checkbox' name='checkbox-show-ir' checked />Show IR</label>\n";
+        stream << "   <label><input type='checkbox' name='checkbox-show-assembly' checked />Show Assembly</label>\n";
+        Buffer<> device_code_buf = m.get_device_code_buffer();
+        if (device_code_buf.defined()) {
+            stream << "   <label><input type='checkbox' name='checkbox-show-device-code' checked />Show Device Code</label>\n";
+        }
+        stream << "</form>\n";
+
+        // Color theme
+        stream << "<form id='form-theme' name='form-theme'>Theme:\n";
+        stream << "    <label><input type='radio' name='theme' value='auto' checked />Auto</label>\n";
+        stream << "    <label><input type='radio' name='theme' value='classic-light' />Classic Light</label>\n";
+        stream << "    <label><input type='radio' name='theme' value='gruvbox-dark' />Gruvbox Dark</label>\n";
+        stream << "<label><input type='radio' name='theme' value='gruvbox-light' />Gruvbox Light</label>\n";
+
+        stream << "</form>\n";
+        stream << "</div>\n";
+    }
+
     // Generate the three visualization panes
     void generate_visualization_panes(const Module &m) {
         int pane_count = 0;

src/irvisualizer/generate_palettes.py

@@ -3,6 +3,47 @@ def make_oklch(l, c, h):
 
 
 STEPS = 20
+for color_theme, fL in [("light", 1.0), ("dark", 0.7)]:
+    print()
+    print("[data-theme=\"" + color_theme + "\"] {")
+
+    for i in range(STEPS):
+        f = i / (STEPS - 1)
+        col = make_oklch((0.9 - f * 0.5) * fL, 0.05 + 0.1 * f, 140)
+        print("    .block-CostColor%d:first-child { border-left: 8px solid %s; }" % (i, col))
+    print("    .block-CostColorNone:first-child { border-left: transparent; }")
+    print()
+
+    for i in range(STEPS):
+        f = i / (STEPS - 1)
+        col = make_oklch((0.9 - f * 0.5) * fL, 0.05 + 0.1 * f, 140)
+        print("    .line-CostColor%d:first-child { border-right: 8px solid %s; }" % (i, col))
+    print("    .line-CostColorNone:first-child { border-right: transparent; }")
+    print()
+
+
+    for i in range(STEPS):
+        f = i / (STEPS - 1)
+        col = make_oklch((0.9 - f * 0.5) * fL, 0.05 + 0.1 * f, 300)
+        print("    .block-CostColor%d:last-child { border-left: 8px solid %s; }" % (i, col))
+    print("    .block-CostColorNone:last-child { border-left: transparent; }")
+    print()
+
+    for i in range(STEPS):
+        f = i / (STEPS - 1)
+        col = make_oklch((0.9 - f * 0.5) * fL, 0.05 + 0.1 * f, 300)
+        print("    .line-CostColor%d:last-child { border-right: 8px solid %s; }" % (i, col))
+    print("    .line-CostColorNone:last-child { border-right: transparent; }")
+
+    print("} /* End of", color_theme, "theme. */")
+
+print()
+print("Theme agnostic")
+print()
+
+def make_oklch(l, c, h):
+    return ("oklch(calc(%.1f%% * var(--cost-Lf)) %.2f %.0f)" % (l * 100, c, h))
+
 
 for i in range(STEPS):
     f = i / (STEPS - 1)
@@ -31,4 +72,3 @@ def make_oklch(l, c, h):
     col = make_oklch(0.9 - f * 0.5, 0.05 + 0.1 * f, 300)
     print(".line-CostColor%d:last-child { border-right: 8px solid %s; }" % (i, col))
 print(".line-CostColorNone:last-child { border-right: transparent; }")
-print()