Add host lib (#1134)

* Format * Format * Format * Remove const * Use the right template * Format * Format * add row/col instances * Add missing file * fixed * Format * Updates * Format * fixed rrr layout * Format * Update test and embed modules * Restore older version * Update year * Set -fPIC * Format * Use double for isnan * rename host folder to codegen + minor fix * add codegen CI test * add option to build components without building CK * fix the groovy syntax * fix typo * use the correct function for the codegen stage --------- Co-authored-by: Jing Zhang <jizha@amd.com> Co-authored-by: Illia Silin <98187287+illsilin@users.noreply.github.com> Co-authored-by: illsilin <Illia.Silin@amd.com>
2026-05-04 13:41:24 +00:00 · 2024-03-05 19:08:43 -06:00
parent cf86621170
commit 8eff4d62b6
33 changed files with 3170 additions and 117 deletions
--- a/codegen/include/ck/host/stringutils.hpp
+++ b/codegen/include/ck/host/stringutils.hpp
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2023, Advanced Micro Devices, Inc. All rights reserved.
+
+#pragma once
+
+#include <algorithm>
+#include <cassert>
+#include <numeric>
+#include <string>
+#include <utility>
+#include <unordered_map>
+#include <vector>
+
+namespace ck {
+namespace host {
+
+template <class F>
+std::string trim(const std::string& s, F f)
+{
+    auto start = std::find_if_not(s.begin(), s.end(), f);
+    auto last  = std::find_if_not(s.rbegin(), std::string::const_reverse_iterator(start), f).base();
+    return {start, last};
+}
+
+inline std::string trim(const std::string& s)
+{
+    return trim(s, [](unsigned char c) { return std::isspace(c); });
+}
+
+template <class Strings>
+inline std::string JoinStrings(Strings strings, const std::string& delim)
+{
+    auto it = strings.begin();
+    if(it == strings.end())
+        return "";
+
+    auto nit = std::next(it);
+    return std::accumulate(nit, strings.end(), *it, [&](std::string x, std::string y) {
+        return std::move(x) + delim + std::move(y);
+    });
+}
+
+template <class F>
+inline std::string
+InterpolateString(const std::string& input, F f, std::string start = "${", std::string end = "}")
+{
+    std::string result = "";
+    result.reserve(input.size());
+    auto it = input.begin();
+    while(it != input.end())
+    {
+        auto next_start = std::search(it, input.end(), start.begin(), start.end());
+        auto next_end   = std::search(next_start, input.end(), end.begin(), end.end());
+        result.append(it, next_start);
+        if(next_start == input.end())
+            break;
+        if(next_end == input.end())
+        {
+            throw std::runtime_error("Unbalanced brackets");
+        }
+        auto r = f(next_start + start.size(), next_end);
+        result.append(r.begin(), r.end());
+        it = next_end + end.size();
+    }
+    return result;
+}
+inline std::string InterpolateString(const std::string& input,
+                                     const std::unordered_map<std::string, std::string>& vars,
+                                     std::string start = "${",
+                                     std::string end   = "}")
+{
+    return InterpolateString(
+        input,
+        [&](auto start_it, auto last_it) {
+            auto key = trim({start_it, last_it});
+            auto it  = vars.find(key);
+            if(it == vars.end())
+                throw std::runtime_error("Unknown key: " + key);
+            return it->second;
+        },
+        std::move(start),
+        std::move(end));
+}
+
+template <class Range, class F>
+inline auto Transform(const Range& r, F f) -> std::vector<decltype(f(*r.begin()))>
+{
+    std::vector<decltype(f(*r.begin()))> result;
+    std::transform(r.begin(), r.end(), std::back_inserter(result), f);
+    return result;
+}
+
+template <class Range1, class Range2, class F>
+inline auto Transform(const Range1& r1, const Range2& r2, F f)
+    -> std::vector<decltype(f(*r1.begin(), *r2.begin()))>
+{
+    std::vector<decltype(f(*r1.begin(), *r2.begin()))> result;
+    assert(std::distance(r1.begin(), r1.end()) == std::distance(r2.begin(), r2.end()));
+    std::transform(r1.begin(), r1.end(), r2.begin(), std::back_inserter(result), f);
+    return result;
+}
+
+} // namespace host
+} // namespace ck